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Merge branch 'main' into api-response-format-extension-point

Browse source 
Signed-off-by: Charles Korn <charleskorn@users.noreply.github.com>
This commit is contained in:
Charles Korn 2023-02-15 14:18:23 +01:00 committed by GitHub
parent deba5120ea 2d588725c1
commit eaad7c0fc8
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GPG key ID: 4AEE18F83AFDEB23
74 changed files with 2330 additions and 1346 deletions
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6
.github/workflows/buf-lint.yml vendored
View file

@ -1,5 +1,5 @@
name: buf.build
on: # yamllint disable-line rule:truthy
on:
pull_request:
paths:
- ".github/workflows/buf-lint.yml"
@ -10,7 +10,9 @@ jobs:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- uses: bufbuild/buf-setup-action@v1.9.0
- uses: bufbuild/buf-setup-action@v1.13.1
with:
github_token: ${{ secrets.GITHUB_TOKEN }}
- uses: bufbuild/buf-lint-action@v1
with:
input: 'prompb'

6
.github/workflows/buf.yml vendored
View file

@ -1,5 +1,5 @@
name: buf.build
on: # yamllint disable-line rule:truthy
on:
push:
branches:
- main
@ -9,7 +9,9 @@ jobs:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- uses: bufbuild/buf-setup-action@v1.9.0
- uses: bufbuild/buf-setup-action@v1.13.1
with:
github_token: ${{ secrets.GITHUB_TOKEN }}
- uses: bufbuild/buf-lint-action@v1
with:
input: 'prompb'

6
.github/workflows/ci.yml vendored
View file

@ -1,6 +1,6 @@
---
name: CI
on: # yamllint disable-line rule:truthy
on:
pull_request:
push:
jobs:
@ -145,7 +145,7 @@ jobs:
run: sudo apt-get update && sudo apt-get -y install libsnmp-dev
if: github.repository == 'prometheus/snmp_exporter'
- name: Lint
uses: golangci/golangci-lint-action@v3.3.1
uses: golangci/golangci-lint-action@v3.4.0
with:
version: v1.50.1
fuzzing:
@ -196,7 +196,7 @@ jobs:
with:
node-version-file: "web/ui/.nvmrc"
registry-url: "https://registry.npmjs.org"
- uses: actions/cache@v3.0.11
- uses: actions/cache@v3.2.4
with:
path: ~/.npm
key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}

2
.github/workflows/codeql-analysis.yml vendored
View file

@ -1,7 +1,7 @@
---
name: "CodeQL"
on: # yamllint disable-line rule:truthy
on:
workflow_call:
schedule:
- cron: "26 14 * * 1"

2
.github/workflows/funcbench.yml vendored
View file

@ -1,4 +1,4 @@
on: # yamllint disable-line rule:truthy
on:
repository_dispatch:
types: [funcbench_start]
name: Funcbench Workflow

2
.github/workflows/fuzzing.yml vendored
View file

@ -1,5 +1,5 @@
name: CIFuzz
on: # yamllint disable-line rule:truthy
on:
workflow_call:
jobs:
Fuzzing:

4
.github/workflows/lock.yml vendored
View file

@ -1,6 +1,6 @@
name: 'Lock Threads'
on: # yamllint disable-line rule:truthy
on:
schedule:
- cron: '13 23 * * *'
workflow_dispatch:
@ -15,7 +15,7 @@ jobs:
action:
runs-on: ubuntu-latest
steps:
- uses: dessant/lock-threads@v3
- uses: dessant/lock-threads@v4
with:
process-only: 'issues'
issue-inactive-days: '180'

2
.github/workflows/prombench.yml vendored
View file

@ -1,4 +1,4 @@
on: # yamllint disable-line rule:truthy
on:
repository_dispatch:
types: [prombench_start, prombench_restart, prombench_stop]
name: Prombench Workflow

2
.github/workflows/repo_sync.yml vendored
View file

@ -1,6 +1,6 @@
---
name: Sync repo files
on: # yamllint disable-line rule:truthy
on:
schedule:
- cron: '44 17 * * *'
jobs:

26
CHANGELOG.md
View file

@ -1,6 +1,28 @@
# Changelog
## 2.41.0-rc.0 / 2022-12-14
## 2.42.0 / 2023-01-31
This release comes with a bunch of feature coverage for native histograms and breaking changes.
If you are trying native histograms already, we recommend you remove the `wal` directory when upgrading.
Because the old WAL record for native histograms is not backward compatible in v2.42.0, this will lead to some data loss for the latest data.
Additionally, if you scrape "float histograms" or use recording rules on native histograms in v2.42.0 (which writes float histograms),
it is a one-way street since older versions do not support float histograms.
* [CHANGE] **breaking** TSDB: Changed WAL record format for the experimental native histograms. #11783
* [FEATURE] Add 'keep_firing_for' field to alerting rules. #11827
* [FEATURE] Promtool: Add support of selecting timeseries for TSDB dump. #11872
* [ENHANCEMENT] Agent: Native histogram support. #11842
* [ENHANCEMENT] Rules: Support native histograms in recording rules. #11838
* [ENHANCEMENT] SD: Add container ID as a meta label for pod targets for Kubernetes. #11844
* [ENHANCEMENT] SD: Add VM size label to azure service discovery. #11650
* [ENHANCEMENT] Support native histograms in federation. #11830
* [ENHANCEMENT] TSDB: Add gauge histogram support. #11783 #11840 #11814
* [ENHANCEMENT] TSDB/Scrape: Support FloatHistogram that represents buckets as float64 values. #11522 #11817 #11716
* [ENHANCEMENT] UI: Show individual scrape pools on /targets page. #11142
## 2.41.0 / 2022-12-20
* [FEATURE] Relabeling: Add `keepequal` and `dropequal` relabel actions. #11564
* [FEATURE] Add support for HTTP proxy headers. #11712
@ -61,7 +83,7 @@ Your existing histograms won't switch to native histograms until `NativeHistogra
* [ENHANCEMENT] Kubernetes SD: Use protobuf encoding. #11353
* [ENHANCEMENT] TSDB: Use golang.org/x/exp/slices for improved sorting speed. #11054 #11318 #11380
* [ENHANCEMENT] Consul SD: Add enterprise admin partitions. Adds `__meta_consul_partition` label. Adds `partition` config in `consul_sd_config`. #11482
* [BUGFIX] API: Fix API error codes for `/api/v1/labels` and `/api/v1/series`. #11356
* [BUGFIX] API: Fix API error codes for `/api/v1/labels` and `/api/v1/series`. #11356
## 2.39.2 / 2022-11-09

4
RELEASE.md
View file

@ -46,7 +46,9 @@ Release cadence of first pre-releases being cut is 6 weeks.
| v2.39 | 2022-09-21 | Ganesh Vernekar (GitHub: @codesome) |
| v2.40 | 2022-11-02 | Ganesh Vernekar (GitHub: @codesome) |
| v2.41 | 2022-12-14 | Julien Pivotto (GitHub: @roidelapluie) |
| v2.42 | 2023-01-25 | **searching for volunteer** |
| v2.42 | 2023-01-25 | Kemal Akkoyun (GitHub: @kakkoyun) |
| v2.43 | 2023-03-08 | **searching for volunteer** |
| v2.44 | 2023-04-19 | **searching for volunteer** |
If you are interested in volunteering please create a pull request against the [prometheus/prometheus](https://github.com/prometheus/prometheus) repository and propose yourself for the release series of your choice.

2
VERSION
View file

@ -1 +1 @@
2.41.0-rc.0
2.42.0

72
cmd/promtool/main.go
View file

@ -45,6 +45,7 @@ import (
"gopkg.in/yaml.v2"
dto "github.com/prometheus/client_model/go"
promconfig "github.com/prometheus/common/config"
"github.com/prometheus/common/expfmt"
"github.com/prometheus/prometheus/config"
@ -74,6 +75,12 @@ const (
var lintOptions = []string{lintOptionAll, lintOptionDuplicateRules, lintOptionNone}
func main() {
var (
httpRoundTripper = api.DefaultRoundTripper
serverURL *url.URL
httpConfigFilePath string
)
app := kingpin.New(filepath.Base(os.Args[0]), "Tooling for the Prometheus monitoring system.").UsageWriter(os.Stdout)
app.Version(version.Print("promtool"))
app.HelpFlag.Short('h')
@ -124,14 +131,15 @@ func main() {
queryCmd := app.Command("query", "Run query against a Prometheus server.")
queryCmdFmt := queryCmd.Flag("format", "Output format of the query.").Short('o').Default("promql").Enum("promql", "json")
queryCmd.Flag("http.config.file", "HTTP client configuration file for promtool to connect to Prometheus.").PlaceHolder("<filename>").ExistingFileVar(&httpConfigFilePath)
queryInstantCmd := queryCmd.Command("instant", "Run instant query.")
queryInstantServer := queryInstantCmd.Arg("server", "Prometheus server to query.").Required().URL()
queryInstantCmd.Arg("server", "Prometheus server to query.").Required().URLVar(&serverURL)
queryInstantExpr := queryInstantCmd.Arg("expr", "PromQL query expression.").Required().String()
queryInstantTime := queryInstantCmd.Flag("time", "Query evaluation time (RFC3339 or Unix timestamp).").String()
queryRangeCmd := queryCmd.Command("range", "Run range query.")
queryRangeServer := queryRangeCmd.Arg("server", "Prometheus server to query.").Required().URL()
queryRangeCmd.Arg("server", "Prometheus server to query.").Required().URLVar(&serverURL)
queryRangeExpr := queryRangeCmd.Arg("expr", "PromQL query expression.").Required().String()
queryRangeHeaders := queryRangeCmd.Flag("header", "Extra headers to send to server.").StringMap()
queryRangeBegin := queryRangeCmd.Flag("start", "Query range start time (RFC3339 or Unix timestamp).").String()
@ -139,7 +147,7 @@ func main() {
queryRangeStep := queryRangeCmd.Flag("step", "Query step size (duration).").Duration()
querySeriesCmd := queryCmd.Command("series", "Run series query.")
querySeriesServer := querySeriesCmd.Arg("server", "Prometheus server to query.").Required().URL()
querySeriesCmd.Arg("server", "Prometheus server to query.").Required().URLVar(&serverURL)
querySeriesMatch := querySeriesCmd.Flag("match", "Series selector. Can be specified multiple times.").Required().Strings()
querySeriesBegin := querySeriesCmd.Flag("start", "Start time (RFC3339 or Unix timestamp).").String()
querySeriesEnd := querySeriesCmd.Flag("end", "End time (RFC3339 or Unix timestamp).").String()
@ -153,7 +161,7 @@ func main() {
debugAllServer := debugAllCmd.Arg("server", "Prometheus server to get all debug information from.").Required().String()
queryLabelsCmd := queryCmd.Command("labels", "Run labels query.")
queryLabelsServer := queryLabelsCmd.Arg("server", "Prometheus server to query.").Required().URL()
queryLabelsCmd.Arg("server", "Prometheus server to query.").Required().URLVar(&serverURL)
queryLabelsName := queryLabelsCmd.Arg("name", "Label name to provide label values for.").Required().String()
queryLabelsBegin := queryLabelsCmd.Flag("start", "Start time (RFC3339 or Unix timestamp).").String()
queryLabelsEnd := queryLabelsCmd.Flag("end", "End time (RFC3339 or Unix timestamp).").String()
@ -200,7 +208,8 @@ func main() {
importFilePath := openMetricsImportCmd.Arg("input file", "OpenMetrics file to read samples from.").Required().String()
importDBPath := openMetricsImportCmd.Arg("output directory", "Output directory for generated blocks.").Default(defaultDBPath).String()
importRulesCmd := importCmd.Command("rules", "Create blocks of data for new recording rules.")
importRulesURL := importRulesCmd.Flag("url", "The URL for the Prometheus API with the data where the rule will be backfilled from.").Default("http://localhost:9090").URL()
importRulesCmd.Flag("http.config.file", "HTTP client configuration file for promtool to connect to Prometheus.").PlaceHolder("<filename>").ExistingFileVar(&httpConfigFilePath)
importRulesCmd.Flag("url", "The URL for the Prometheus API with the data where the rule will be backfilled from.").Default("http://localhost:9090").URLVar(&serverURL)
importRulesStart := importRulesCmd.Flag("start", "The time to start backfilling the new rule from. Must be a RFC3339 formatted date or Unix timestamp. Required.").
Required().String()
importRulesEnd := importRulesCmd.Flag("end", "If an end time is provided, all recording rules in the rule files provided will be backfilled to the end time. Default will backfill up to 3 hours ago. Must be a RFC3339 formatted date or Unix timestamp.").String()
@ -224,6 +233,22 @@ func main() {
p = &promqlPrinter{}
}
if httpConfigFilePath != "" {
if serverURL != nil && serverURL.User.Username() != "" {
kingpin.Fatalf("Cannot set base auth in the server URL and use a http.config.file at the same time")
}
var err error
httpConfig, _, err := config_util.LoadHTTPConfigFile(httpConfigFilePath)
if err != nil {
kingpin.Fatalf("Failed to load HTTP config file: %v", err)
}
httpRoundTripper, err = promconfig.NewRoundTripperFromConfig(*httpConfig, "promtool", config_util.WithUserAgent("promtool/"+version.Version))
if err != nil {
kingpin.Fatalf("Failed to create a new HTTP round tripper: %v", err)
}
}
var noDefaultScrapePort bool
for _, f := range *featureList {
opts := strings.Split(f, ",")
@ -258,13 +283,13 @@ func main() {
os.Exit(CheckMetrics(*checkMetricsExtended))
case queryInstantCmd.FullCommand():
os.Exit(QueryInstant(*queryInstantServer, *queryInstantExpr, *queryInstantTime, p))
os.Exit(QueryInstant(serverURL, httpRoundTripper, *queryInstantExpr, *queryInstantTime, p))
case queryRangeCmd.FullCommand():
os.Exit(QueryRange(*queryRangeServer, *queryRangeHeaders, *queryRangeExpr, *queryRangeBegin, *queryRangeEnd, *queryRangeStep, p))
os.Exit(QueryRange(serverURL, httpRoundTripper, *queryRangeHeaders, *queryRangeExpr, *queryRangeBegin, *queryRangeEnd, *queryRangeStep, p))
case querySeriesCmd.FullCommand():
os.Exit(QuerySeries(*querySeriesServer, *querySeriesMatch, *querySeriesBegin, *querySeriesEnd, p))
os.Exit(QuerySeries(serverURL, httpRoundTripper, *querySeriesMatch, *querySeriesBegin, *querySeriesEnd, p))
case debugPprofCmd.FullCommand():
os.Exit(debugPprof(*debugPprofServer))
@ -276,7 +301,7 @@ func main() {
os.Exit(debugAll(*debugAllServer))
case queryLabelsCmd.FullCommand():
os.Exit(QueryLabels(*queryLabelsServer, *queryLabelsMatch, *queryLabelsName, *queryLabelsBegin, *queryLabelsEnd, p))
os.Exit(QueryLabels(serverURL, httpRoundTripper, *queryLabelsMatch, *queryLabelsName, *queryLabelsBegin, *queryLabelsEnd, p))
case testRulesCmd.FullCommand():
os.Exit(RulesUnitTest(
@ -303,7 +328,7 @@ func main() {
os.Exit(backfillOpenMetrics(*importFilePath, *importDBPath, *importHumanReadable, *importQuiet, *maxBlockDuration))
case importRulesCmd.FullCommand():
os.Exit(checkErr(importRules(*importRulesURL, *importRulesStart, *importRulesEnd, *importRulesOutputDir, *importRulesEvalInterval, *maxBlockDuration, *importRulesFiles...)))
os.Exit(checkErr(importRules(serverURL, httpRoundTripper, *importRulesStart, *importRulesEnd, *importRulesOutputDir, *importRulesEvalInterval, *maxBlockDuration, *importRulesFiles...)))
}
}
@ -795,12 +820,13 @@ func checkMetricsExtended(r io.Reader) ([]metricStat, int, error) {
}
// QueryInstant performs an instant query against a Prometheus server.
func QueryInstant(url *url.URL, query, evalTime string, p printer) int {
func QueryInstant(url *url.URL, roundTripper http.RoundTripper, query, evalTime string, p printer) int {
if url.Scheme == "" {
url.Scheme = "http"
}
config := api.Config{
Address: url.String(),
Address: url.String(),
RoundTripper: roundTripper,
}
// Create new client.
@ -835,12 +861,13 @@ func QueryInstant(url *url.URL, query, evalTime string, p printer) int {
}
// QueryRange performs a range query against a Prometheus server.
func QueryRange(url *url.URL, headers map[string]string, query, start, end string, step time.Duration, p printer) int {
func QueryRange(url *url.URL, roundTripper http.RoundTripper, headers map[string]string, query, start, end string, step time.Duration, p printer) int {
if url.Scheme == "" {
url.Scheme = "http"
}
config := api.Config{
Address: url.String(),
Address: url.String(),
RoundTripper: roundTripper,
}
if len(headers) > 0 {
@ -848,7 +875,7 @@ func QueryRange(url *url.URL, headers map[string]string, query, start, end strin
for key, value := range headers {
req.Header.Add(key, value)
}
return http.DefaultTransport.RoundTrip(req)
return roundTripper.RoundTrip(req)
})
}
@ -908,12 +935,13 @@ func QueryRange(url *url.URL, headers map[string]string, query, start, end strin
}
// QuerySeries queries for a series against a Prometheus server.
func QuerySeries(url *url.URL, matchers []string, start, end string, p printer) int {
func QuerySeries(url *url.URL, roundTripper http.RoundTripper, matchers []string, start, end string, p printer) int {
if url.Scheme == "" {
url.Scheme = "http"
}
config := api.Config{
Address: url.String(),
Address: url.String(),
RoundTripper: roundTripper,
}
// Create new client.
@ -944,12 +972,13 @@ func QuerySeries(url *url.URL, matchers []string, start, end string, p printer)
}
// QueryLabels queries for label values against a Prometheus server.
func QueryLabels(url *url.URL, matchers []string, name, start, end string, p printer) int {
func QueryLabels(url *url.URL, roundTripper http.RoundTripper, matchers []string, name, start, end string, p printer) int {
if url.Scheme == "" {
url.Scheme = "http"
}
config := api.Config{
Address: url.String(),
Address: url.String(),
RoundTripper: roundTripper,
}
// Create new client.
@ -1154,7 +1183,7 @@ func (j *jsonPrinter) printLabelValues(v model.LabelValues) {
// importRules backfills recording rules from the files provided. The output are blocks of data
// at the outputDir location.
func importRules(url *url.URL, start, end, outputDir string, evalInterval, maxBlockDuration time.Duration, files ...string) error {
func importRules(url *url.URL, roundTripper http.RoundTripper, start, end, outputDir string, evalInterval, maxBlockDuration time.Duration, files ...string) error {
ctx := context.Background()
var stime, etime time.Time
var err error
@ -1184,7 +1213,8 @@ func importRules(url *url.URL, start, end, outputDir string, evalInterval, maxBl
maxBlockDuration: maxBlockDuration,
}
client, err := api.NewClient(api.Config{
Address: url.String(),
Address: url.String(),
RoundTripper: roundTripper,
})
if err != nil {
return fmt.Errorf("new api client error: %w", err)

6
cmd/promtool/main_test.go
View file

@ -56,14 +56,14 @@ func TestQueryRange(t *testing.T) {
require.Equal(t, nil, err)
p := &promqlPrinter{}
exitCode := QueryRange(urlObject, map[string]string{}, "up", "0", "300", 0, p)
exitCode := QueryRange(urlObject, http.DefaultTransport, map[string]string{}, "up", "0", "300", 0, p)
require.Equal(t, "/api/v1/query_range", getRequest().URL.Path)
form := getRequest().Form
require.Equal(t, "up", form.Get("query"))
require.Equal(t, "1", form.Get("step"))
require.Equal(t, 0, exitCode)
exitCode = QueryRange(urlObject, map[string]string{}, "up", "0", "300", 10*time.Millisecond, p)
exitCode = QueryRange(urlObject, http.DefaultTransport, map[string]string{}, "up", "0", "300", 10*time.Millisecond, p)
require.Equal(t, "/api/v1/query_range", getRequest().URL.Path)
form = getRequest().Form
require.Equal(t, "up", form.Get("query"))
@ -79,7 +79,7 @@ func TestQueryInstant(t *testing.T) {
require.Equal(t, nil, err)
p := &promqlPrinter{}
exitCode := QueryInstant(urlObject, "up", "300", p)
exitCode := QueryInstant(urlObject, http.DefaultTransport, "up", "300", p)
require.Equal(t, "/api/v1/query", getRequest().URL.Path)
form := getRequest().Form
require.Equal(t, "up", form.Get("query"))

2
discovery/consul/consul_test.go
View file

@ -365,7 +365,7 @@ func TestGetDatacenterShouldReturnError(t *testing.T) {
{
// Define a handler that will return status 500.
handler: func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(500)
w.WriteHeader(http.StatusInternalServerError)
},
errMessage: "Unexpected response code: 500 ()",
},

6
discovery/xds/xds_test.go
View file

@ -74,16 +74,16 @@ func createTestHTTPServer(t *testing.T, responder discoveryResponder) *httptest.
discoveryRes, err := responder(discoveryReq)
if err != nil {
w.WriteHeader(500)
w.WriteHeader(http.StatusInternalServerError)
return
}
if discoveryRes == nil {
w.WriteHeader(304)
w.WriteHeader(http.StatusNotModified)
return
}
w.WriteHeader(200)
w.WriteHeader(http.StatusOK)
data, err := protoJSONMarshalOptions.Marshal(discoveryRes)
require.NoError(t, err)

4
docs/configuration/recording_rules.md
View file

@ -123,6 +123,10 @@ expr: <string>
# Alerts which have not yet fired for long enough are considered pending.
[ for: <duration> | default = 0s ]
# How long an alert will continue firing after the condition that triggered it
# has cleared.
[ keep_firing_for: <duration> | default = 0s ]
# Labels to add or overwrite for each alert.
labels:
[ <labelname>: <tmpl_string> ]

9
docs/querying/api.md
View file

@ -449,9 +449,7 @@ raw numbers.
The keys `"histogram"` and `"histograms"` only show up if the experimental
native histograms are present in the response. Their placeholder `<histogram>`
is explained in detail in its own section below. Any one object will only have
the `"value"`/`"values"` key or the `"histogram"`/`"histograms"` key, but not
both.
is explained in detail in its own section below.
### Range vectors
@ -469,6 +467,9 @@ Range vectors are returned as result type `matrix`. The corresponding
]
```
Each series could have the `"values"` key, or the `"histograms"` key, or both.
For a given timestamp, there will only be one sample of either float or histogram type.
### Instant vectors
Instant vectors are returned as result type `vector`. The corresponding
@ -485,6 +486,8 @@ Instant vectors are returned as result type `vector`. The corresponding
]
```
Each series could have the `"value"` key, or the `"histogram"` key, but not both.
### Scalars
Scalar results are returned as result type `scalar`. The corresponding

6
documentation/examples/remote_storage/go.mod
View file

@ -6,8 +6,8 @@ require (
github.com/go-kit/log v0.2.1
github.com/gogo/protobuf v1.3.2
github.com/golang/snappy v0.0.4
github.com/influxdata/influxdb v1.10.0
github.com/prometheus/client_golang v1.13.1
github.com/influxdata/influxdb v1.11.0
github.com/prometheus/client_golang v1.14.0
github.com/prometheus/common v0.37.0
github.com/stretchr/testify v1.8.1
gopkg.in/alecthomas/kingpin.v2 v2.2.6
@ -35,7 +35,7 @@ require (
github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f // indirect
github.com/pkg/errors v0.9.1 // indirect
github.com/pmezard/go-difflib v1.0.0 // indirect
github.com/prometheus/client_model v0.2.0 // indirect
github.com/prometheus/client_model v0.3.0 // indirect
github.com/prometheus/common/sigv4 v0.1.0 // indirect
github.com/prometheus/procfs v0.8.0 // indirect
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.34.0 // indirect

12
documentation/examples/remote_storage/go.sum
View file

@ -81,6 +81,7 @@ github.com/golang-jwt/jwt/v4 v4.2.0 h1:besgBTC8w8HjP6NzQdxwKH9Z5oQMZ24ThTrHp3cZ8
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.5/go.mod h1:6O5/vntMXwX2lRkT1hjjk0nAC1IDOTvTlVgjlRvqsdk=
github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs=
@ -119,8 +120,8 @@ github.com/hashicorp/nomad/api v0.0.0-20220629141207-c2428e1673ec h1:jAF71e0KoaY
github.com/hashicorp/serf v0.9.6 h1:uuEX1kLR6aoda1TBttmJQKDLZE1Ob7KN0NPdE7EtCDc=
github.com/hetznercloud/hcloud-go v1.35.2 h1:eEDtmDiI2plZ2UQmj4YpiYse5XbtpXOUBpAdIOLxzgE=
github.com/imdario/mergo v0.3.12 h1:b6R2BslTbIEToALKP7LxUvijTsNI9TAe80pLWN2g/HU=
github.com/influxdata/influxdb v1.10.0 h1:8xDpt8KO3lzrzf/ss+l8r42AGUZvoITu5824berK7SE=
github.com/influxdata/influxdb v1.10.0/go.mod h1:IVPuoA2pOOxau/NguX7ipW0Jp9Bn+dMWlo0+VOscevU=
github.com/influxdata/influxdb v1.11.0 h1:0X+ZsbcOWc6AEi5MHee9BYqXCKmz8IZsljrRYjmV8Qg=
github.com/influxdata/influxdb v1.11.0/go.mod h1:V93tJcidY0Zh0LtSONZWnXXGDyt20dtVf+Ddp4EnhaA=
github.com/ionos-cloud/sdk-go/v6 v6.1.2 h1:es5R5sVmjHFrYNBbJfAeHF+16GheaJMyc63xWxIAec4=
github.com/jmespath/go-jmespath v0.4.0 h1:BEgLn5cpjn8UN1mAw4NjwDrS35OdebyEtFe+9YPoQUg=
github.com/jmespath/go-jmespath v0.4.0/go.mod h1:T8mJZnbsbmF+m6zOOFylbeCJqk5+pHWvzYPziyZiYoo=
@ -184,12 +185,13 @@ github.com/prometheus/client_golang v1.0.0/go.mod h1:db9x61etRT2tGnBNRi70OPL5Fsn
github.com/prometheus/client_golang v1.7.1/go.mod h1:PY5Wy2awLA44sXw4AOSfFBetzPP4j5+D6mVACh+pe2M=
github.com/prometheus/client_golang v1.11.0/go.mod h1:Z6t4BnS23TR94PD6BsDNk8yVqroYurpAkEiz0P2BEV0=
github.com/prometheus/client_golang v1.12.1/go.mod h1:3Z9XVyYiZYEO+YQWt3RD2R3jrbd179Rt297l4aS6nDY=
github.com/prometheus/client_golang v1.13.1 h1:3gMjIY2+/hzmqhtUC/aQNYldJA6DtH3CgQvwS+02K1c=
github.com/prometheus/client_golang v1.13.1/go.mod h1:vTeo+zgvILHsnnj/39Ou/1fPN5nJFOEMgftOUOmlvYQ=
github.com/prometheus/client_golang v1.14.0 h1:nJdhIvne2eSX/XRAFV9PcvFFRbrjbcTUj0VP62TMhnw=
github.com/prometheus/client_golang v1.14.0/go.mod h1:8vpkKitgIVNcqrRBWh1C4TIUQgYNtG/XQE4E/Zae36Y=
github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
github.com/prometheus/client_model v0.2.0 h1:uq5h0d+GuxiXLJLNABMgp2qUWDPiLvgCzz2dUR+/W/M=
github.com/prometheus/client_model v0.2.0/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
github.com/prometheus/client_model v0.3.0 h1:UBgGFHqYdG/TPFD1B1ogZywDqEkwp3fBMvqdiQ7Xew4=
github.com/prometheus/client_model v0.3.0/go.mod h1:LDGWKZIo7rky3hgvBe+caln+Dr3dPggB5dvjtD7w9+w=
github.com/prometheus/common v0.4.1/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=
github.com/prometheus/common v0.10.0/go.mod h1:Tlit/dnDKsSWFlCLTWaA1cyBgKHSMdTB80sz/V91rCo=
github.com/prometheus/common v0.26.0/go.mod h1:M7rCNAaPfAosfx8veZJCuw84e35h3Cfd9VFqTh1DIvc=

68
go.mod
View file

@ -5,14 +5,14 @@ go 1.18
require (
github.com/Azure/azure-sdk-for-go v65.0.0+incompatible
github.com/Azure/go-autorest/autorest v0.11.28
github.com/Azure/go-autorest/autorest/adal v0.9.21
github.com/Azure/go-autorest/autorest/adal v0.9.22
github.com/alecthomas/units v0.0.0-20211218093645-b94a6e3cc137
github.com/aws/aws-sdk-go v1.44.159
github.com/aws/aws-sdk-go v1.44.187
github.com/cespare/xxhash/v2 v2.2.0
github.com/dennwc/varint v1.0.0
github.com/dgryski/go-sip13 v0.0.0-20200911182023-62edffca9245
github.com/digitalocean/godo v1.91.1
github.com/docker/docker v20.10.21+incompatible
github.com/digitalocean/godo v1.95.0
github.com/docker/docker v20.10.23+incompatible
github.com/edsrzf/mmap-go v1.1.0
github.com/envoyproxy/go-control-plane v0.10.3
github.com/envoyproxy/protoc-gen-validate v0.9.1
@ -23,31 +23,31 @@ require (
github.com/go-zookeeper/zk v1.0.3
github.com/gogo/protobuf v1.3.2
github.com/golang/snappy v0.0.4
github.com/google/pprof v0.0.0-20221212185716-aee1124e3a93
github.com/google/pprof v0.0.0-20230111200839-76d1ae5aea2b
github.com/gophercloud/gophercloud v1.1.1
github.com/grafana/regexp v0.0.0-20221122212121-6b5c0a4cb7fd
github.com/grpc-ecosystem/grpc-gateway v1.16.0
github.com/hashicorp/consul/api v1.18.0
github.com/hashicorp/nomad/api v0.0.0-20221214074818-7dbbf6bc584d
github.com/hashicorp/nomad/api v0.0.0-20230124213148-69fd1a0e4bf7
github.com/hetznercloud/hcloud-go v1.39.0
github.com/ionos-cloud/sdk-go/v6 v6.1.3
github.com/json-iterator/go v1.1.12
github.com/kolo/xmlrpc v0.0.0-20220921171641-a4b6fa1dd06b
github.com/linode/linodego v1.9.3
github.com/linode/linodego v1.12.0
github.com/miekg/dns v1.1.50
github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f
github.com/oklog/run v1.1.0
github.com/oklog/ulid v1.3.1
github.com/ovh/go-ovh v1.3.0
github.com/pkg/errors v0.9.1
github.com/prometheus/alertmanager v0.24.0
github.com/prometheus/alertmanager v0.25.0
github.com/prometheus/client_golang v1.14.0
github.com/prometheus/client_model v0.3.0
github.com/prometheus/common v0.39.0
github.com/prometheus/common/assets v0.2.0
github.com/prometheus/common/sigv4 v0.1.0
github.com/prometheus/exporter-toolkit v0.8.2
github.com/scaleway/scaleway-sdk-go v1.0.0-beta.10
github.com/scaleway/scaleway-sdk-go v1.0.0-beta.12
github.com/shurcooL/httpfs v0.0.0-20190707220628-8d4bc4ba7749
github.com/stretchr/testify v1.8.1
github.com/vultr/govultr/v2 v2.17.2
@ -61,33 +61,35 @@ require (
go.uber.org/atomic v1.10.0
go.uber.org/automaxprocs v1.5.1
go.uber.org/goleak v1.2.0
golang.org/x/net v0.4.0
golang.org/x/oauth2 v0.3.0
golang.org/x/net v0.5.0
golang.org/x/oauth2 v0.4.0
golang.org/x/sync v0.1.0
golang.org/x/sys v0.3.0
golang.org/x/sys v0.4.0
golang.org/x/time v0.3.0
golang.org/x/tools v0.4.0
google.golang.org/api v0.104.0
google.golang.org/genproto v0.0.0-20221207170731-23e4bf6bdc37
google.golang.org/grpc v1.51.0
golang.org/x/tools v0.5.0
google.golang.org/api v0.108.0
google.golang.org/genproto v0.0.0-20230124163310-31e0e69b6fc2
google.golang.org/grpc v1.52.1
google.golang.org/protobuf v1.28.1
gopkg.in/alecthomas/kingpin.v2 v2.2.6
gopkg.in/yaml.v2 v2.4.0
gopkg.in/yaml.v3 v3.0.1
k8s.io/api v0.26.0
k8s.io/apimachinery v0.26.0
k8s.io/client-go v0.26.0
k8s.io/api v0.26.1
k8s.io/apimachinery v0.26.1
k8s.io/client-go v0.26.1
k8s.io/klog v1.0.0
k8s.io/klog/v2 v2.80.1
)
require (
cloud.google.com/go/compute/metadata v0.2.2 // indirect
cloud.google.com/go/compute/metadata v0.2.3 // indirect
github.com/coreos/go-systemd/v22 v22.4.0 // indirect
github.com/hashicorp/errwrap v1.0.0 // indirect
github.com/hashicorp/go-multierror v1.1.1 // indirect
)
require (
cloud.google.com/go/compute v1.13.0 // indirect
cloud.google.com/go/compute v1.14.0 // indirect
github.com/Azure/go-autorest v14.2.0+incompatible // indirect
github.com/Azure/go-autorest/autorest/date v0.3.0 // indirect
github.com/Azure/go-autorest/autorest/to v0.4.0 // indirect
@ -113,14 +115,14 @@ require (
github.com/go-kit/kit v0.12.0 // indirect
github.com/go-logr/logr v1.2.3 // indirect
github.com/go-logr/stdr v1.2.2 // indirect
github.com/go-openapi/analysis v0.21.2 // indirect
github.com/go-openapi/errors v0.20.2 // indirect
github.com/go-openapi/analysis v0.21.4 // indirect
github.com/go-openapi/errors v0.20.3 // indirect
github.com/go-openapi/jsonpointer v0.19.5 // indirect
github.com/go-openapi/jsonreference v0.20.0 // indirect
github.com/go-openapi/loads v0.21.1 // indirect
github.com/go-openapi/spec v0.20.4 // indirect
github.com/go-openapi/swag v0.21.1 // indirect
github.com/go-openapi/validate v0.21.0 // indirect
github.com/go-openapi/loads v0.21.2 // indirect
github.com/go-openapi/spec v0.20.7 // indirect
github.com/go-openapi/swag v0.22.3 // indirect
github.com/go-openapi/validate v0.22.0 // indirect
github.com/go-resty/resty/v2 v2.1.1-0.20191201195748-d7b97669fe48 // indirect
github.com/golang-jwt/jwt/v4 v4.2.0 // indirect
github.com/golang/glog v1.0.0 // indirect
@ -131,7 +133,7 @@ require (
github.com/google/go-querystring v1.1.0 // indirect
github.com/google/gofuzz v1.2.0 // indirect
github.com/google/uuid v1.3.0 // indirect
github.com/googleapis/enterprise-certificate-proxy v0.2.0 // indirect
github.com/googleapis/enterprise-certificate-proxy v0.2.1 // indirect
github.com/googleapis/gax-go/v2 v2.7.0 // indirect
github.com/gorilla/websocket v1.5.0 // indirect
github.com/grpc-ecosystem/grpc-gateway/v2 v2.11.1 // indirect
@ -141,7 +143,7 @@ require (
github.com/hashicorp/go-immutable-radix v1.3.1 // indirect
github.com/hashicorp/go-retryablehttp v0.7.1 // indirect
github.com/hashicorp/go-rootcerts v1.0.2 // indirect
github.com/hashicorp/golang-lru v0.5.4 // indirect
github.com/hashicorp/golang-lru v0.6.0 // indirect
github.com/hashicorp/serf v0.10.1 // indirect
github.com/imdario/mergo v0.3.12 // indirect
github.com/jmespath/go-jmespath v0.4.0 // indirect
@ -165,16 +167,16 @@ require (
github.com/prometheus/procfs v0.8.0 // indirect
github.com/sirupsen/logrus v1.8.1 // indirect
github.com/spf13/pflag v1.0.5 // indirect
go.mongodb.org/mongo-driver v1.10.2 // indirect
go.mongodb.org/mongo-driver v1.11.0 // indirect
go.opencensus.io v0.24.0 // indirect
go.opentelemetry.io/otel/exporters/otlp/internal/retry v1.11.2 // indirect
go.opentelemetry.io/otel/metric v0.34.0 // indirect
go.opentelemetry.io/proto/otlp v0.19.0 // indirect
golang.org/x/crypto v0.1.0 // indirect
golang.org/x/exp v0.0.0-20221212164502-fae10dda9338
golang.org/x/exp v0.0.0-20230124195608-d38c7dcee874
golang.org/x/mod v0.7.0 // indirect
golang.org/x/term v0.3.0 // indirect
golang.org/x/text v0.5.0 // indirect
golang.org/x/term v0.4.0 // indirect
golang.org/x/text v0.6.0 // indirect
google.golang.org/appengine v1.6.7 // indirect
gopkg.in/inf.v0 v0.9.1 // indirect
gopkg.in/ini.v1 v1.66.6 // indirect

182
go.sum
View file

@ -19,10 +19,10 @@ cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvf
cloud.google.com/go/bigquery v1.5.0/go.mod h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUMb4Nv6dBIg=
cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc=
cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ=
cloud.google.com/go/compute v1.13.0 h1:AYrLkB8NPdDRslNp4Jxmzrhdr03fUAIDbiGFjLWowoU=
cloud.google.com/go/compute v1.13.0/go.mod h1:5aPTS0cUNMIc1CE546K+Th6weJUNQErARyZtRXDJ8GE=
cloud.google.com/go/compute/metadata v0.2.2 h1:aWKAjYaBaOSrpKl57+jnS/3fJRQnxL7TvR/u1VVbt6k=
cloud.google.com/go/compute/metadata v0.2.2/go.mod h1:jgHgmJd2RKBGzXqF5LR2EZMGxBkeanZ9wwa75XHJgOM=
cloud.google.com/go/compute v1.14.0 h1:hfm2+FfxVmnRlh6LpB7cg1ZNU+5edAHmW679JePztk0=
cloud.google.com/go/compute v1.14.0/go.mod h1:YfLtxrj9sU4Yxv+sXzZkyPjEyPBZfXHUvjxega5vAdo=
cloud.google.com/go/compute/metadata v0.2.3 h1:mg4jlk7mCAj6xXp9UJ4fjI9VUI5rubuGBW5aJ7UnBMY=
cloud.google.com/go/compute/metadata v0.2.3/go.mod h1:VAV5nSsACxMJvgaAuX6Pk2AawlZn8kiOGuCv6gTkwuA=
cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
cloud.google.com/go/longrunning v0.3.0 h1:NjljC+FYPV3uh5/OwWT6pVU+doBqMg2x/rZlE+CamDs=
@ -45,8 +45,8 @@ github.com/Azure/go-autorest v14.2.0+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSW
github.com/Azure/go-autorest/autorest v0.11.28 h1:ndAExarwr5Y+GaHE6VCaY1kyS/HwwGGyuimVhWsHOEM=
github.com/Azure/go-autorest/autorest v0.11.28/go.mod h1:MrkzG3Y3AH668QyF9KRk5neJnGgmhQ6krbhR8Q5eMvA=
github.com/Azure/go-autorest/autorest/adal v0.9.18/go.mod h1:XVVeme+LZwABT8K5Lc3hA4nAe8LDBVle26gTrguhhPQ=
github.com/Azure/go-autorest/autorest/adal v0.9.21 h1:jjQnVFXPfekaqb8vIsv2G1lxshoW+oGv4MDlhRtnYZk=
github.com/Azure/go-autorest/autorest/adal v0.9.21/go.mod h1:zua7mBUaCc5YnSLKYgGJR/w5ePdMDA6H56upLsHzA9U=
github.com/Azure/go-autorest/autorest/adal v0.9.22 h1:/GblQdIudfEM3AWWZ0mrYJQSd7JS4S/Mbzh6F0ov0Xc=
github.com/Azure/go-autorest/autorest/adal v0.9.22/go.mod h1:XuAbAEUv2Tta//+voMI038TrJBqjKam0me7qR+L8Cmk=
github.com/Azure/go-autorest/autorest/date v0.3.0 h1:7gUk1U5M/CQbp9WoqinNzJar+8KY+LPI6wiWrP/myHw=
github.com/Azure/go-autorest/autorest/date v0.3.0/go.mod h1:BI0uouVdmngYNUzGWeSYnokU+TrmwEsOqdt8Y6sso74=
github.com/Azure/go-autorest/autorest/mocks v0.4.1/go.mod h1:LTp+uSrOhSkaKrUy935gNZuuIPPVsHlr9DSOxSayd+k=
@ -97,9 +97,8 @@ github.com/asaskevich/govalidator v0.0.0-20210307081110-f21760c49a8d/go.mod h1:W
github.com/aws/aws-lambda-go v1.13.3/go.mod h1:4UKl9IzQMoD+QF79YdCuzCwp8VbmG4VAQwij/eHl5CU=
github.com/aws/aws-sdk-go v1.27.0/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
github.com/aws/aws-sdk-go v1.38.35/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zKMmprdro=
github.com/aws/aws-sdk-go v1.43.11/go.mod h1:y4AeaBuwd2Lk+GepC1E9v0qOiTws0MIWAX4oIKwKHZo=
github.com/aws/aws-sdk-go v1.44.159 h1:9odtuHAYQE9tQKyuX6ny1U1MHeH5/yzeCJi96g9H4DU=
github.com/aws/aws-sdk-go v1.44.159/go.mod h1:aVsgQcEevwlmQ7qHE9I3h+dtQgpqhFB+i8Phjh7fkwI=
github.com/aws/aws-sdk-go v1.44.187 h1:D5CsRomPnlwDHJCanL2mtaLIcbhjiWxNh5j8zvaWdJA=
github.com/aws/aws-sdk-go v1.44.187/go.mod h1:aVsgQcEevwlmQ7qHE9I3h+dtQgpqhFB+i8Phjh7fkwI=
github.com/aws/aws-sdk-go-v2 v0.18.0/go.mod h1:JWVYvqSMppoMJC0x5wdwiImzgXTI9FuZwxzkQq9wy+g=
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
@ -108,14 +107,12 @@ github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6r
github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
github.com/casbin/casbin/v2 v2.1.2/go.mod h1:YcPU1XXisHhLzuxH9coDNf2FbKpjGlbCg3n9yuLkIJQ=
github.com/cenkalti/backoff v2.2.1+incompatible/go.mod h1:90ReRw6GdpyfrHakVjL/QHaoyV4aDUVVkXQJJJ3NXXM=
github.com/cenkalti/backoff/v4 v4.1.2/go.mod h1:scbssz8iZGpm3xbr14ovlUdkxfGXNInqkPWOWmG2CLw=
github.com/cenkalti/backoff/v4 v4.2.0 h1:HN5dHm3WBOgndBH6E8V0q2jIYIR3s9yglV8k/+MN3u4=
github.com/cenkalti/backoff/v4 v4.2.0/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE=
github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
github.com/census-instrumentation/opencensus-proto v0.3.0/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
@ -153,16 +150,15 @@ github.com/dennwc/varint v1.0.0/go.mod h1:hnItb35rvZvJrbTALZtY/iQfDs48JKRG1RPpgz
github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
github.com/dgryski/go-sip13 v0.0.0-20200911182023-62edffca9245 h1:9cOfvEwjQxdwKuNDTQSaMKNRvwKwgZG+U4HrjeRKHso=
github.com/dgryski/go-sip13 v0.0.0-20200911182023-62edffca9245/go.mod h1:vAd38F8PWV+bWy6jNmig1y/TA+kYO4g3RSRF0IAv0no=
github.com/digitalocean/godo v1.91.1 h1:1o30VOCu1aC6488qBd0SkQiBeAZ35RSTvLwCA1pQMhc=
github.com/digitalocean/godo v1.91.1/go.mod h1:NRpFznZFvhHjBoqZAaOD3khVzsJ3EibzKqFL4R60dmA=
github.com/digitalocean/godo v1.95.0 h1:S48/byPKui7RHZc1wYEPfRvkcEvToADNb5I3guu95xg=
github.com/digitalocean/godo v1.95.0/go.mod h1:NRpFznZFvhHjBoqZAaOD3khVzsJ3EibzKqFL4R60dmA=
github.com/dnaeon/go-vcr v1.2.0 h1:zHCHvJYTMh1N7xnV7zf1m1GPBF9Ad0Jk/whtQ1663qI=
github.com/docker/distribution v2.8.1+incompatible h1:Q50tZOPR6T/hjNsyc9g8/syEs6bk8XXApsHjKukMl68=
github.com/docker/distribution v2.8.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
github.com/docker/docker v20.10.21+incompatible h1:UTLdBmHk3bEY+w8qeO5KttOhy6OmXWsl/FEet9Uswog=
github.com/docker/docker v20.10.21+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
github.com/docker/docker v20.10.23+incompatible h1:1ZQUUYAdh+oylOT85aA2ZcfRp22jmLhoaEcVEfK8dyA=
github.com/docker/docker v20.10.23+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
github.com/docker/go-connections v0.4.0 h1:El9xVISelRB7BuFusrZozjnkIM5YnzCViNKohAFqRJQ=
github.com/docker/go-connections v0.4.0/go.mod h1:Gbd7IOopHjR8Iph03tsViu4nIes5XhDvyHbTtUxmeec=
github.com/docker/go-units v0.4.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
github.com/docker/go-units v0.5.0 h1:69rxXcBk27SvSaaxTtLh/8llcHD8vYHT7WSdRZ/jvr4=
github.com/docker/go-units v0.5.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
github.com/docopt/docopt-go v0.0.0-20180111231733-ee0de3bc6815/go.mod h1:WwZ+bS3ebgob9U8Nd0kOddGdZWjyMGR8Wziv+TBNwSE=
@ -192,7 +188,6 @@ github.com/evanphx/json-patch v4.12.0+incompatible h1:4onqiflcdA9EOZ4RxV643DvftH
github.com/evanphx/json-patch v4.12.0+incompatible/go.mod h1:50XU6AFN0ol/bzJsmQLiYLvXMP4fmwYFNcr97nuDLSk=
github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
github.com/fatih/color v1.9.0/go.mod h1:eQcE1qtQxscV5RaZvpXrrb8Drkc3/DdQ+uUYCNjL+zU=
github.com/fatih/color v1.10.0/go.mod h1:ELkj/draVOlAH/xkhN6mQ50Qd0MPOk5AAr3maGEBuJM=
github.com/fatih/color v1.13.0 h1:8LOYc1KYPPmyKMuN8QV2DNRWNbLo6LZ0iLs8+mlH53w=
github.com/fatih/color v1.13.0/go.mod h1:kLAiJbzzSOZDVNGyDpeOxJ47H46qBXwg5ILebYFFOfk=
github.com/felixge/httpsnoop v1.0.3 h1:s/nj+GCswXYzN5v2DpNMuMQYe+0DDwt5WVCU6CWBdXk=
@ -213,7 +208,6 @@ github.com/go-kit/kit v0.10.0/go.mod h1:xUsJbQ/Fp4kEt7AFgCuvyX4a71u8h9jB8tj/ORgO
github.com/go-kit/kit v0.12.0 h1:e4o3o3IsBfAKQh5Qbbiqyfu97Ku7jrO/JbohvztANh4=
github.com/go-kit/kit v0.12.0/go.mod h1:lHd+EkCZPIwYItmGDDRdhinkzX2A1sj+M9biaEaizzs=
github.com/go-kit/log v0.1.0/go.mod h1:zbhenjAZHb184qTLMA9ZjW7ThYL0H2mk7Q6pNt4vbaY=
github.com/go-kit/log v0.2.0/go.mod h1:NwTd00d/i8cPZ3xOwwiv2PO5MOcx78fFErGNcVmBjv0=
github.com/go-kit/log v0.2.1 h1:MRVx0/zhvdseW+Gza6N9rVzU/IVzaeE1SFI4raAhmBU=
github.com/go-kit/log v0.2.1/go.mod h1:NwTd00d/i8cPZ3xOwwiv2PO5MOcx78fFErGNcVmBjv0=
github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
@ -226,43 +220,42 @@ github.com/go-logr/logr v1.2.3 h1:2DntVwHkVopvECVRSlL5PSo9eG+cAkDCuckLubN+rq0=
github.com/go-logr/logr v1.2.3/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
github.com/go-openapi/analysis v0.21.2 h1:hXFrOYFHUAMQdu6zwAiKKJHJQ8kqZs1ux/ru1P1wLJU=
github.com/go-openapi/analysis v0.21.2/go.mod h1:HZwRk4RRisyG8vx2Oe6aqeSQcoxRp47Xkp3+K6q+LdY=
github.com/go-openapi/analysis v0.21.4 h1:ZDFLvSNxpDaomuCueM0BlSXxpANBlFYiBvr+GXrvIHc=
github.com/go-openapi/analysis v0.21.4/go.mod h1:4zQ35W4neeZTqh3ol0rv/O8JBbka9QyAgQRPp9y3pfo=
github.com/go-openapi/errors v0.19.8/go.mod h1:cM//ZKUKyO06HSwqAelJ5NsEMMcpa6VpXe8DOa1Mi1M=
github.com/go-openapi/errors v0.19.9/go.mod h1:cM//ZKUKyO06HSwqAelJ5NsEMMcpa6VpXe8DOa1Mi1M=
github.com/go-openapi/errors v0.20.2 h1:dxy7PGTqEh94zj2E3h1cUmQQWiM1+aeCROfAr02EmK8=
github.com/go-openapi/errors v0.20.2/go.mod h1:cM//ZKUKyO06HSwqAelJ5NsEMMcpa6VpXe8DOa1Mi1M=
github.com/go-openapi/errors v0.20.3 h1:rz6kiC84sqNQoqrtulzaL/VERgkoCyB6WdEkc2ujzUc=
github.com/go-openapi/errors v0.20.3/go.mod h1:Z3FlZ4I8jEGxjUK+bugx3on2mIAk4txuAOhlsB1FSgk=
github.com/go-openapi/jsonpointer v0.19.3/go.mod h1:Pl9vOtqEWErmShwVjC8pYs9cog34VGT37dQOVbmoatg=
github.com/go-openapi/jsonpointer v0.19.5 h1:gZr+CIYByUqjcgeLXnQu2gHYQC9o73G2XUeOFYEICuY=
github.com/go-openapi/jsonpointer v0.19.5/go.mod h1:Pl9vOtqEWErmShwVjC8pYs9cog34VGT37dQOVbmoatg=
github.com/go-openapi/jsonreference v0.19.6/go.mod h1:diGHMEHg2IqXZGKxqyvWdfWU/aim5Dprw5bqpKkTvns=
github.com/go-openapi/jsonreference v0.20.0 h1:MYlu0sBgChmCfJxxUKZ8g1cPWFOB37YSZqewK7OKeyA=
github.com/go-openapi/jsonreference v0.20.0/go.mod h1:Ag74Ico3lPc+zR+qjn4XBUmXymS4zJbYVCZmcgkasdo=
github.com/go-openapi/loads v0.21.1 h1:Wb3nVZpdEzDTcly8S4HMkey6fjARRzb7iEaySimlDW0=
github.com/go-openapi/loads v0.21.1/go.mod h1:/DtAMXXneXFjbQMGEtbamCZb+4x7eGwkvZCvBmwUG+g=
github.com/go-openapi/runtime v0.23.1/go.mod h1:AKurw9fNre+h3ELZfk6ILsfvPN+bvvlaU/M9q/r9hpk=
github.com/go-openapi/spec v0.20.4 h1:O8hJrt0UMnhHcluhIdUgCLRWyM2x7QkBXRvOs7m+O1M=
github.com/go-openapi/loads v0.21.2 h1:r2a/xFIYeZ4Qd2TnGpWDIQNcP80dIaZgf704za8enro=
github.com/go-openapi/loads v0.21.2/go.mod h1:Jq58Os6SSGz0rzh62ptiu8Z31I+OTHqmULx5e/gJbNw=
github.com/go-openapi/spec v0.20.4/go.mod h1:faYFR1CvsJZ0mNsmsphTMSoRrNV3TEDoAM7FOEWeq8I=
github.com/go-openapi/spec v0.20.6/go.mod h1:2OpW+JddWPrpXSCIX8eOx7lZ5iyuWj3RYR6VaaBKcWA=
github.com/go-openapi/spec v0.20.7 h1:1Rlu/ZrOCCob0n+JKKJAWhNWMPW8bOZRg8FJaY+0SKI=
github.com/go-openapi/spec v0.20.7/go.mod h1:2OpW+JddWPrpXSCIX8eOx7lZ5iyuWj3RYR6VaaBKcWA=
github.com/go-openapi/strfmt v0.21.0/go.mod h1:ZRQ409bWMj+SOgXofQAGTIo2Ebu72Gs+WaRADcS5iNg=
github.com/go-openapi/strfmt v0.21.1/go.mod h1:I/XVKeLc5+MM5oPNN7P6urMOpuLXEcNrCX/rPGuWb0k=
github.com/go-openapi/strfmt v0.21.2/go.mod h1:I/XVKeLc5+MM5oPNN7P6urMOpuLXEcNrCX/rPGuWb0k=
github.com/go-openapi/strfmt v0.21.3 h1:xwhj5X6CjXEZZHMWy1zKJxvW9AfHC9pkyUjLvHtKG7o=
github.com/go-openapi/strfmt v0.21.3/go.mod h1:k+RzNO0Da+k3FrrynSNN8F7n/peCmQQqbbXjtDfvmGg=
github.com/go-openapi/swag v0.19.5/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk=
github.com/go-openapi/swag v0.19.15/go.mod h1:QYRuS/SOXUCsnplDa677K7+DxSOj6IPNl/eQntq43wQ=
github.com/go-openapi/swag v0.21.1 h1:wm0rhTb5z7qpJRHBdPOMuY4QjVUMbF6/kwoYeRAOrKU=
github.com/go-openapi/swag v0.21.1/go.mod h1:QYRuS/SOXUCsnplDa677K7+DxSOj6IPNl/eQntq43wQ=
github.com/go-openapi/validate v0.21.0 h1:+Wqk39yKOhfpLqNLEC0/eViCkzM5FVXVqrvt526+wcI=
github.com/go-openapi/validate v0.21.0/go.mod h1:rjnrwK57VJ7A8xqfpAOEKRH8yQSGUriMu5/zuPSQ1hg=
github.com/go-playground/assert/v2 v2.0.1/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
github.com/go-playground/locales v0.13.0/go.mod h1:taPMhCMXrRLJO55olJkUXHZBHCxTMfnGwq/HNwmWNS8=
github.com/go-playground/universal-translator v0.17.0/go.mod h1:UkSxE5sNxxRwHyU+Scu5vgOQjsIJAF8j9muTVoKLVtA=
github.com/go-playground/validator/v10 v10.4.1/go.mod h1:nlOn6nFhuKACm19sB/8EGNn9GlaMV7XkbRSipzJ0Ii4=
github.com/go-openapi/swag v0.22.3 h1:yMBqmnQ0gyZvEb/+KzuWZOXgllrXT4SADYbvDaXHv/g=
github.com/go-openapi/swag v0.22.3/go.mod h1:UzaqsxGiab7freDnrUUra0MwWfN/q7tE4j+VcZ0yl14=
github.com/go-openapi/validate v0.22.0 h1:b0QecH6VslW/TxtpKgzpO1SNG7GU2FsaqKdP1E2T50Y=
github.com/go-openapi/validate v0.22.0/go.mod h1:rjnrwK57VJ7A8xqfpAOEKRH8yQSGUriMu5/zuPSQ1hg=
github.com/go-resty/resty/v2 v2.1.1-0.20191201195748-d7b97669fe48 h1:JVrqSeQfdhYRFk24TvhTZWU0q8lfCojxZQFi3Ou7+uY=
github.com/go-resty/resty/v2 v2.1.1-0.20191201195748-d7b97669fe48/go.mod h1:dZGr0i9PLlaaTD4H/hoZIDjQ+r6xq8mgbRzHZf7f2J8=
github.com/go-sql-driver/mysql v1.4.0/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
github.com/go-stack/stack v1.8.1/go.mod h1:dcoOX6HbPZSZptuspn9bctJ+N/CnF5gGygcUP3XYfe4=
github.com/go-zookeeper/zk v1.0.3 h1:7M2kwOsc//9VeeFiPtf+uSJlVpU66x9Ba5+8XK7/TDg=
github.com/go-zookeeper/zk v1.0.3/go.mod h1:nOB03cncLtlp4t+UAkGSV+9beXP/akpekBwL+UX1Qcw=
github.com/gobuffalo/attrs v0.0.0-20190224210810-a9411de4debd/go.mod h1:4duuawTqi2wkkpB4ePgWMaai6/Kc6WEz83bhFwpHzj0=
@ -289,9 +282,7 @@ github.com/gobuffalo/packd v0.1.0/go.mod h1:M2Juc+hhDXf/PnmBANFCqx4DM3wRbgDvnVWe
github.com/gobuffalo/packr/v2 v2.0.9/go.mod h1:emmyGweYTm6Kdper+iywB6YK5YzuKchGtJQZ0Odn4pQ=
github.com/gobuffalo/packr/v2 v2.2.0/go.mod h1:CaAwI0GPIAv+5wKLtv8Afwl+Cm78K/I/VCm/3ptBN+0=
github.com/gobuffalo/syncx v0.0.0-20190224160051-33c29581e754/go.mod h1:HhnNqWY95UYwwW3uSASeV7vtgYkT2t16hJgV3AEPUpw=
github.com/goccy/go-yaml v1.9.5/go.mod h1:U/jl18uSupI5rdI2jmuCswEA2htH9eXfferR3KfscvA=
github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
github.com/gofrs/uuid v4.2.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
github.com/gogo/googleapis v1.1.0/go.mod h1:gf4bu3Q80BeJ6H1S1vYPm8/ELATdvryBaNFGgqEef3s=
github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
github.com/gogo/protobuf v1.2.0/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
@ -372,16 +363,16 @@ github.com/google/pprof v0.0.0-20200212024743-f11f1df84d12/go.mod h1:ZgVRPoUq/hf
github.com/google/pprof v0.0.0-20200229191704-1ebb73c60ed3/go.mod h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
github.com/google/pprof v0.0.0-20200430221834-fc25d7d30c6d/go.mod h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
github.com/google/pprof v0.0.0-20200708004538-1a94d8640e99/go.mod h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
github.com/google/pprof v0.0.0-20221212185716-aee1124e3a93 h1:D5iJJZKAi0rU4e/5E58BkrnN+xeCDjAIqcm1GGxAGSI=
github.com/google/pprof v0.0.0-20221212185716-aee1124e3a93/go.mod h1:dDKJzRmX4S37WGHujM7tX//fmj1uioxKzKxz3lo4HJo=
github.com/google/pprof v0.0.0-20230111200839-76d1ae5aea2b h1:8htHrh2bw9c7Idkb7YNac+ZpTqLMjRpI+FWu51ltaQc=
github.com/google/pprof v0.0.0-20230111200839-76d1ae5aea2b/go.mod h1:dDKJzRmX4S37WGHujM7tX//fmj1uioxKzKxz3lo4HJo=
github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
github.com/google/uuid v1.0.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/googleapis/enterprise-certificate-proxy v0.2.0 h1:y8Yozv7SZtlU//QXbezB6QkpuE6jMD2/gfzk4AftXjs=
github.com/googleapis/enterprise-certificate-proxy v0.2.0/go.mod h1:8C0jb7/mgJe/9KK8Lm7X9ctZC2t60YyIpYEI16jx0Qg=
github.com/googleapis/enterprise-certificate-proxy v0.2.1 h1:RY7tHKZcRlk788d5WSo/e83gOyyy742E8GSs771ySpg=
github.com/googleapis/enterprise-certificate-proxy v0.2.1/go.mod h1:AwSRAtLfXpU5Nm3pW+v7rGDHp09LsPtGY9MduiEsR9k=
github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
github.com/googleapis/gax-go/v2 v2.7.0 h1:IcsPKeInNvYi7eqSaDjiZqDDKu5rsmunY0Y1YupQSSQ=
@ -429,8 +420,9 @@ github.com/hashicorp/go-immutable-radix v1.3.1/go.mod h1:0y9vanUI8NX6FsYoO3zeMjh
github.com/hashicorp/go-msgpack v0.5.3 h1:zKjpN5BK/P5lMYrLmBHdBULWbJ0XpYR+7NGzqkZzoD4=
github.com/hashicorp/go-msgpack v0.5.3/go.mod h1:ahLV/dePpqEmjfWmKiqvPkv/twdG7iPBM1vqhUKIvfM=
github.com/hashicorp/go-multierror v1.0.0/go.mod h1:dHtQlpGsu+cZNNAkkCN/P3hoUDHhCYQXV3UM06sGGrk=
github.com/hashicorp/go-multierror v1.1.0 h1:B9UzwGQJehnUY1yNrnwREHc3fGbC2xefo8g4TbElacI=
github.com/hashicorp/go-multierror v1.1.0/go.mod h1:spPvp8C1qA32ftKqdAHm4hHTbPw+vmowP0z+KUhOZdA=
github.com/hashicorp/go-multierror v1.1.1 h1:H5DkEtf6CXdFp0N0Em5UCwQpXMWke8IA0+lD48awMYo=
github.com/hashicorp/go-multierror v1.1.1/go.mod h1:iw975J/qwKPdAO1clOe2L8331t/9/fmwbPZ6JB6eMoM=
github.com/hashicorp/go-retryablehttp v0.5.3/go.mod h1:9B5zBasrRhHXnJnui7y6sL7es7NDiJgTc6Er0maI1Xs=
github.com/hashicorp/go-retryablehttp v0.7.1 h1:sUiuQAnLlbvmExtFQs72iFW/HXeUn8Z1aJLQ4LJJbTQ=
github.com/hashicorp/go-retryablehttp v0.7.1/go.mod h1:vAew36LZh98gCBJNLH42IQ1ER/9wtLZZ8meHqQvEYWY=
@ -451,17 +443,17 @@ github.com/hashicorp/go-version v1.2.1/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09
github.com/hashicorp/go.net v0.0.1/go.mod h1:hjKkEWcCURg++eb33jQU7oqQcI9XDCnUzHA0oac0k90=
github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
github.com/hashicorp/golang-lru v0.5.4 h1:YDjusn29QI/Das2iO9M0BHnIbxPeyuCHsjMW+lJfyTc=
github.com/hashicorp/golang-lru v0.5.4/go.mod h1:iADmTwqILo4mZ8BN3D2Q6+9jd8WM5uGBxy+E8yxSoD4=
github.com/hashicorp/golang-lru v0.6.0 h1:uL2shRDx7RTrOrTCUZEGP/wJUFiUI8QT6E7z5o8jga4=
github.com/hashicorp/golang-lru v0.6.0/go.mod h1:iADmTwqILo4mZ8BN3D2Q6+9jd8WM5uGBxy+E8yxSoD4=
github.com/hashicorp/logutils v1.0.0/go.mod h1:QIAnNjmIWmVIIkWDTG1z5v++HQmx9WQRO+LraFDTW64=
github.com/hashicorp/mdns v1.0.0/go.mod h1:tL+uN++7HEJ6SQLQ2/p+z2pH24WQKWjBPkE0mNTz8vQ=
github.com/hashicorp/mdns v1.0.4/go.mod h1:mtBihi+LeNXGtG8L9dX59gAEa12BDtBQSp4v/YAJqrc=
github.com/hashicorp/memberlist v0.1.3/go.mod h1:ajVTdAv/9Im8oMAAj5G31PhhMCZJV2pPBoIllUwCN7I=
github.com/hashicorp/memberlist v0.3.1/go.mod h1:MS2lj3INKhZjWNqd3N0m3J+Jxf3DAOnAH9VT3Sh9MUE=
github.com/hashicorp/memberlist v0.5.0 h1:EtYPN8DpAURiapus508I4n9CzHs2W+8NZGbmmR/prTM=
github.com/hashicorp/memberlist v0.5.0/go.mod h1:yvyXLpo0QaGE59Y7hDTsTzDD25JYBZ4mHgHUZ8lrOI0=
github.com/hashicorp/nomad/api v0.0.0-20221214074818-7dbbf6bc584d h1:kEWrUx7mld3c6HRcO2KhfD1MYBkofuZfEfDwCRQ9aMU=
github.com/hashicorp/nomad/api v0.0.0-20221214074818-7dbbf6bc584d/go.mod h1:8FB4gnSJAfRGxfG+v0pZEPfqhZG7nZ87xDeUyw3gEMI=
github.com/hashicorp/nomad/api v0.0.0-20230124213148-69fd1a0e4bf7 h1:XOdd3JHyeQnBRxotBo9ibxBFiYGuYhQU25s/YeV2cTU=
github.com/hashicorp/nomad/api v0.0.0-20230124213148-69fd1a0e4bf7/go.mod h1:xYYd4dybIhRhhzDemKx7Ddt8CvCosgrEek8YM7/cF0A=
github.com/hashicorp/serf v0.8.2/go.mod h1:6hOLApaqBFA1NXqRQAsxw9QxuDEvNxSQRwA/JwenrHc=
github.com/hashicorp/serf v0.10.1 h1:Z1H2J60yRKvfDYAOZLd2MU0ND4AH/WDz7xYHDWQsIPY=
github.com/hashicorp/serf v0.10.1/go.mod h1:yL2t6BqATOLGc5HF7qbFkTfXoPIY0WZdWHfEvMqbG+4=
@ -477,7 +469,6 @@ github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANyt
github.com/influxdata/influxdb1-client v0.0.0-20191209144304-8bf82d3c094d/go.mod h1:qj24IKcXYK6Iy9ceXlo3Tc+vtHo9lIhSX5JddghvEPo=
github.com/ionos-cloud/sdk-go/v6 v6.1.3 h1:vb6yqdpiqaytvreM0bsn2pXw+1YDvEk2RKSmBAQvgDQ=
github.com/ionos-cloud/sdk-go/v6 v6.1.3/go.mod h1:Ox3W0iiEz0GHnfY9e5LmAxwklsxguuNFEUSu0gVRTME=
github.com/jessevdk/go-flags v1.5.0/go.mod h1:Fw0T6WPc1dYxT4mKEZRfG5kJhaTDP9pj1c2EWnYs/m4=
github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
github.com/jmespath/go-jmespath v0.4.0 h1:BEgLn5cpjn8UN1mAw4NjwDrS35OdebyEtFe+9YPoQUg=
github.com/jmespath/go-jmespath v0.4.0/go.mod h1:T8mJZnbsbmF+m6zOOFylbeCJqk5+pHWvzYPziyZiYoo=
@ -518,18 +509,16 @@ github.com/kr/fs v0.1.0/go.mod h1:FFnZGqtBN9Gxj7eW1uZ42v5BccTP0vu6NEaFoC2HwRg=
github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
github.com/kr/pretty v0.2.0/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
github.com/kr/pretty v0.2.1 h1:Fmg33tUaq4/8ym9TJN1x7sLJnHVwhP33CNkpYV/7rwI=
github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
github.com/leodido/go-urn v1.2.0/go.mod h1:+8+nEpDfqqsY+g338gtMEUOtuK+4dEMhiQEgxpxOKII=
github.com/lightstep/lightstep-tracer-common/golang/gogo v0.0.0-20190605223551-bc2310a04743/go.mod h1:qklhhLq1aX+mtWk9cPHPzaBjWImj5ULL6C7HFJtXQMM=
github.com/lightstep/lightstep-tracer-go v0.18.1/go.mod h1:jlF1pusYV4pidLvZ+XD0UBX0ZE6WURAspgAczcDHrL4=
github.com/linode/linodego v1.9.3 h1:+lxNZw4avRxhCqGjwfPgQ2PvMT+vOL0OMsTdzixR7hQ=
github.com/linode/linodego v1.9.3/go.mod h1:h6AuFR/JpqwwM/vkj7s8KV3iGN8/jxn+zc437F8SZ8w=
github.com/linode/linodego v1.12.0 h1:33mOIrZ+gVva14gyJMKPZ85mQGovAvZCEP1ftgmFBjA=
github.com/linode/linodego v1.12.0/go.mod h1:NJlzvlNtdMRRkXb0oN6UWzUkj6t+IBsyveHgZ5Ppjyk=
github.com/lyft/protoc-gen-star v0.6.0/go.mod h1:TGAoBVkt8w7MPG72TrKIu85MIdXwDuzJYeZuUPFPNwA=
github.com/lyft/protoc-gen-validate v0.0.13/go.mod h1:XbGvPuh87YZc5TdIa2/I4pLk0QoUACkjt2znoq26NVQ=
github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
@ -542,7 +531,6 @@ github.com/markbates/safe v1.0.1/go.mod h1:nAqgmRi7cY2nqMc92/bSEeQA+R4OheNU2T1kN
github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
github.com/mattn/go-colorable v0.1.4/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVcfRqFIhoBtE=
github.com/mattn/go-colorable v0.1.6/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
github.com/mattn/go-colorable v0.1.8/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
github.com/mattn/go-colorable v0.1.9/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
github.com/mattn/go-colorable v0.1.12 h1:jF+Du6AlPIjs2BiUiQlKOX0rt3SujHxPnksPKZbaA40=
github.com/mattn/go-colorable v0.1.12/go.mod h1:u5H1YNBxpqRaxsYJYSkiCWKzEfiAb1Gb520KVy5xxl4=
@ -577,7 +565,6 @@ github.com/mitchellh/mapstructure v0.0.0-20160808181253-ca63d7c062ee/go.mod h1:F
github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
github.com/mitchellh/mapstructure v1.3.3/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
github.com/mitchellh/mapstructure v1.4.1/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
github.com/mitchellh/mapstructure v1.4.3/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6 h1:dcztxKSvZ4Id8iPpHERQBbIJfabdt4wUm5qy3wOL2Zc=
@ -627,7 +614,6 @@ github.com/opentracing-contrib/go-observer v0.0.0-20170622124052-a52f23424492/go
github.com/opentracing/basictracer-go v1.0.0/go.mod h1:QfBfYuafItcjQuMwinw9GhYKwFXS9KnPs5lxoYwgW74=
github.com/opentracing/opentracing-go v1.0.2/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
github.com/opentracing/opentracing-go v1.2.0/go.mod h1:GxEUsuufX4nBwe+T+Wl9TAgYrxe9dPLANfrWvHYVTgc=
github.com/openzipkin-contrib/zipkin-go-opentracing v0.4.5/go.mod h1:/wsWhb9smxSfWAKL3wpBW7V8scJMt8N8gnaMCS9E/cA=
github.com/openzipkin/zipkin-go v0.1.6/go.mod h1:QgAqvLzwWbR/WpD4A3cGpPtJrZXNIiJc5AZX7/PBEpw=
github.com/openzipkin/zipkin-go v0.2.1/go.mod h1:NaW6tEwdmWMaCDZzg8sh+IBNOxHMPnhQw8ySjnjRyN4=
@ -654,8 +640,8 @@ github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZN
github.com/posener/complete v1.1.1/go.mod h1:em0nMJCgc9GFtwrmVmEMR/ZL6WyhyjMBndrE9hABlRI=
github.com/posener/complete v1.2.3/go.mod h1:WZIdtGGp+qx0sLrYKtIRAruyNpv6hFCicSgv7Sy7s/s=
github.com/prashantv/gostub v1.1.0 h1:BTyx3RfQjRHnUWaGF9oQos79AlQ5k8WNktv7VGvVH4g=
github.com/prometheus/alertmanager v0.24.0 h1:HBWR3lk4uy3ys+naDZthDdV7yEsxpaNeZuUS+hJgrOw=
github.com/prometheus/alertmanager v0.24.0/go.mod h1:r6fy/D7FRuZh5YbnX6J3MBY0eI4Pb5yPYS7/bPSXXqI=
github.com/prometheus/alertmanager v0.25.0 h1:vbXKUR6PYRiZPRIKfmXaG+dmCKG52RtPL4Btl8hQGvg=
github.com/prometheus/alertmanager v0.25.0/go.mod h1:MEZ3rFVHqKZsw7IcNS/m4AWZeXThmJhumpiWR4eHU/w=
github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
github.com/prometheus/client_golang v0.9.3-0.20190127221311-3c4408c8b829/go.mod h1:p2iRAGwDERtqlqzRXnrOVns+ignqQo//hLXqYxZYVNs=
github.com/prometheus/client_golang v1.0.0/go.mod h1:db9x61etRT2tGnBNRi70OPL5FsnadC4Ky3P0J6CfImo=
@ -663,7 +649,6 @@ github.com/prometheus/client_golang v1.3.0/go.mod h1:hJaj2vgQTGQmVCsAACORcieXFeD
github.com/prometheus/client_golang v1.4.0/go.mod h1:e9GMxYsXl05ICDXkRhurwBS4Q3OK1iX/F2sw+iXX5zU=
github.com/prometheus/client_golang v1.7.1/go.mod h1:PY5Wy2awLA44sXw4AOSfFBetzPP4j5+D6mVACh+pe2M=
github.com/prometheus/client_golang v1.11.0/go.mod h1:Z6t4BnS23TR94PD6BsDNk8yVqroYurpAkEiz0P2BEV0=
github.com/prometheus/client_golang v1.12.1/go.mod h1:3Z9XVyYiZYEO+YQWt3RD2R3jrbd179Rt297l4aS6nDY=
github.com/prometheus/client_golang v1.14.0 h1:nJdhIvne2eSX/XRAFV9PcvFFRbrjbcTUj0VP62TMhnw=
github.com/prometheus/client_golang v1.14.0/go.mod h1:8vpkKitgIVNcqrRBWh1C4TIUQgYNtG/XQE4E/Zae36Y=
github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
@ -681,14 +666,12 @@ github.com/prometheus/common v0.9.1/go.mod h1:yhUN8i9wzaXS3w1O07YhxHEBxD+W35wd8b
github.com/prometheus/common v0.10.0/go.mod h1:Tlit/dnDKsSWFlCLTWaA1cyBgKHSMdTB80sz/V91rCo=
github.com/prometheus/common v0.26.0/go.mod h1:M7rCNAaPfAosfx8veZJCuw84e35h3Cfd9VFqTh1DIvc=
github.com/prometheus/common v0.29.0/go.mod h1:vu+V0TpY+O6vW9J44gczi3Ap/oXXR10b+M/gUGO4Hls=
github.com/prometheus/common v0.32.1/go.mod h1:vu+V0TpY+O6vW9J44gczi3Ap/oXXR10b+M/gUGO4Hls=
github.com/prometheus/common v0.39.0 h1:oOyhkDq05hPZKItWVBkJ6g6AtGxi+fy7F4JvUV8uhsI=
github.com/prometheus/common v0.39.0/go.mod h1:6XBZ7lYdLCbkAVhwRsWTZn+IN5AB9F/NXd5w0BbEX0Y=
github.com/prometheus/common/assets v0.2.0 h1:0P5OrzoHrYBOSM1OigWL3mY8ZvV2N4zIE/5AahrSrfM=
github.com/prometheus/common/assets v0.2.0/go.mod h1:D17UVUE12bHbim7HzwUvtqm6gwBEaDQ0F+hIGbFbccI=
github.com/prometheus/common/sigv4 v0.1.0 h1:qoVebwtwwEhS85Czm2dSROY5fTo2PAPEVdDeppTwGX4=
github.com/prometheus/common/sigv4 v0.1.0/go.mod h1:2Jkxxk9yYvCkE5G1sQT7GuEXm57JrvHu9k5YwTjsNtI=
github.com/prometheus/exporter-toolkit v0.7.1/go.mod h1:ZUBIj498ePooX9t/2xtDjeQYwvRpiPP2lh5u4iblj2g=
github.com/prometheus/exporter-toolkit v0.8.2 h1:sbJAfBXQFkG6sUkbwBun8MNdzW9+wd5YfPYofbmj0YM=
github.com/prometheus/exporter-toolkit v0.8.2/go.mod h1:00shzmJL7KxcsabLWcONwpyNEuWhREOnFqZW7vadFS0=
github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
@ -697,7 +680,6 @@ github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsT
github.com/prometheus/procfs v0.0.8/go.mod h1:7Qr8sr6344vo1JqZ6HhLceV9o3AJ1Ff+GxbHq6oeK9A=
github.com/prometheus/procfs v0.1.3/go.mod h1:lV6e/gmhEcM9IjHGsFOCxxuZ+z1YqCvr4OA4YeYWdaU=
github.com/prometheus/procfs v0.6.0/go.mod h1:cz+aTbrPOrUb4q7XlbU9ygM+/jj0fzG6c1xBZuNvfVA=
github.com/prometheus/procfs v0.7.3/go.mod h1:cz+aTbrPOrUb4q7XlbU9ygM+/jj0fzG6c1xBZuNvfVA=
github.com/prometheus/procfs v0.8.0 h1:ODq8ZFEaYeCaZOJlZZdJA2AbQR98dSHSM1KW/You5mo=
github.com/prometheus/procfs v0.8.0/go.mod h1:z7EfXMXOkbkqb9IINtpCn86r/to3BnA0uaxHdg830/4=
github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
@ -706,21 +688,18 @@ github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6L
github.com/rogpeppe/go-internal v1.1.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
github.com/rogpeppe/go-internal v1.2.2/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
github.com/rogpeppe/go-internal v1.9.0 h1:73kH8U+JUqXU8lRuOHeVHaa/SZPifC7BkcraZVejAe8=
github.com/rs/cors v1.8.2/go.mod h1:XyqrcTp5zjWr1wsJ8PIRZssZ8b/WMcMf71DJnit4EMU=
github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
github.com/ryanuber/columnize v0.0.0-20160712163229-9b3edd62028f/go.mod h1:sm1tb6uqfes/u+d4ooFouqFdy9/2g9QGwK3SQygK0Ts=
github.com/ryanuber/columnize v2.1.0+incompatible/go.mod h1:sm1tb6uqfes/u+d4ooFouqFdy9/2g9QGwK3SQygK0Ts=
github.com/samuel/go-zookeeper v0.0.0-20190923202752-2cc03de413da/go.mod h1:gi+0XIa01GRL2eRQVjQkKGqKF3SF9vZR/HnPullcV2E=
github.com/scaleway/scaleway-sdk-go v1.0.0-beta.10 h1:wsfMs0iv+MJiViM37qh5VEKISi3/ZUq2nNKNdqmumAs=
github.com/scaleway/scaleway-sdk-go v1.0.0-beta.10/go.mod h1:fCa7OJZ/9DRTnOKmxvT6pn+LPWUptQAmHF/SBJUGEcg=
github.com/scaleway/scaleway-sdk-go v1.0.0-beta.12 h1:Aaz4T7dZp7cB2cv7D/tGtRdSMh48sRaDYr7Jh0HV4qQ=
github.com/scaleway/scaleway-sdk-go v1.0.0-beta.12/go.mod h1:fCa7OJZ/9DRTnOKmxvT6pn+LPWUptQAmHF/SBJUGEcg=
github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529 h1:nn5Wsu0esKSJiIVhscUtVbo7ada43DJhG55ua/hjS5I=
github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc=
github.com/shoenig/test v0.4.6 h1:S1pAVs5L1TSRen3N1YQNtBZIh9Z6d1PyQSUDUweMTqk=
github.com/shoenig/test v0.6.0 h1:rU0ymLHmCRqz14gABce/DzYryKU+uaWqobCBvAY6DtU=
github.com/shurcooL/httpfs v0.0.0-20190707220628-8d4bc4ba7749 h1:bUGsEnyNbVPw06Bs80sCeARAlK8lhwqGyi6UT8ymuGk=
github.com/shurcooL/httpfs v0.0.0-20190707220628-8d4bc4ba7749/go.mod h1:ZY1cvUeJuFPAdZ/B6v7RHavJWZn2YPVFQ1OSXhCGOkg=
github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
github.com/shurcooL/vfsgen v0.0.0-20200824052919-0d455de96546/go.mod h1:TrYk7fJVaAttu97ZZKrO9UbRa8izdowaMIZcxYMbVaw=
github.com/simonpasquier/klog-gokit v0.3.0 h1:TkFK21cbwDRS+CiystjqbAiq5ubJcVTk9hLUck5Ntcs=
github.com/simonpasquier/klog-gokit v0.3.0/go.mod h1:+SUlDQNrhVtGt2FieaqNftzzk8P72zpWlACateWxA9k=
github.com/simonpasquier/klog-gokit/v3 v3.0.0 h1:J0QrVhAULISHWN05PeXX/xMqJBjnpl2fAuO8uHdQGsA=
@ -740,7 +719,6 @@ github.com/sony/gobreaker v0.4.1/go.mod h1:ZKptC7FHNvhBz7dN2LGjPVBz2sZJmc0/PkyDJ
github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
github.com/spf13/afero v1.3.3/go.mod h1:5KUK8ByomD5Ti5Artl0RtHeI5pTF7MIDuXL3yY520V4=
github.com/spf13/afero v1.6.0/go.mod h1:Ai8FlHk4v/PARR026UzYexafAt9roJ7LcLMAmO6Z93I=
github.com/spf13/cast v1.3.1/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE=
github.com/spf13/cobra v0.0.3/go.mod h1:1l0Ry5zgKvJasoi3XT1TypsSe7PqH0Sj9dhYf7v3XqQ=
github.com/spf13/pflag v1.0.1/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
@ -779,23 +757,20 @@ github.com/xdg-go/scram v1.1.1/go.mod h1:RaEWvsqvNKKvBPvcKeFjrG2cJqOkHTiyTpzz23n
github.com/xdg-go/stringprep v1.0.2/go.mod h1:8F9zXuvzgwmyT5DUm4GUfZGDdT3W+LCvS6+da4O5kxM=
github.com/xdg-go/stringprep v1.0.3/go.mod h1:W3f5j4i+9rC0kuIEJL0ky1VpHXQU3ocBgklLGvcBnW8=
github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
github.com/xlab/treeprint v1.1.0/go.mod h1:gj5Gd3gPdKtR1ikdDK6fnFLdmIS0X30kTTuNd/WEJu0=
github.com/youmark/pkcs8 v0.0.0-20181117223130-1be2e3e5546d/go.mod h1:rHwXgn7JulP+udvsHwJoVG1YGAP6VLg4y9I5dyZdqmA=
github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
github.com/yuin/goldmark v1.4.1/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
go.etcd.io/etcd v0.0.0-20191023171146-3cf2f69b5738/go.mod h1:dnLIgRNXwCJa5e+c6mIZCrds/GIG4ncV9HhK5PX7jPg=
go.mongodb.org/mongo-driver v1.7.3/go.mod h1:NqaYOwnXWr5Pm7AOpO5QFxKJ503nbMse/R79oO62zWg=
go.mongodb.org/mongo-driver v1.7.5/go.mod h1:VXEWRZ6URJIkUq2SCAyapmhH0ZLRBP+FT4xhp5Zvxng=
go.mongodb.org/mongo-driver v1.8.3/go.mod h1:0sQWfOeY63QTntERDJJ/0SuKK0T1uVSgKCuAROlKEPY=
go.mongodb.org/mongo-driver v1.10.0/go.mod h1:wsihk0Kdgv8Kqu1Anit4sfK+22vSFbUrAVEYRhCXrA8=
go.mongodb.org/mongo-driver v1.10.2 h1:4Wk3cnqOrQCn0P92L3/mmurMxzdvWWs5J9jinAVKD+k=
go.mongodb.org/mongo-driver v1.10.2/go.mod h1:z4XpeoU6w+9Vht+jAFyLgVrD+jGSQQe0+CBWFHNiHt8=
go.mongodb.org/mongo-driver v1.11.0 h1:FZKhBSTydeuffHj9CBjXlR8vQLee1cQyTWYPA6/tqiE=
go.mongodb.org/mongo-driver v1.11.0/go.mod h1:s7p5vEtfbeR1gYi6pnj3c3/urpbLv2T5Sfd6Rp2HBB8=
go.opencensus.io v0.20.1/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
go.opencensus.io v0.20.2/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
@ -829,7 +804,6 @@ go.opentelemetry.io/proto/otlp v0.19.0 h1:IVN6GR+mhC4s5yfcTbmzHYODqvWAp3ZedA2SJP
go.opentelemetry.io/proto/otlp v0.19.0/go.mod h1:H7XAot3MsfNsj7EXtrA2q5xSNQ10UqI405h3+duxN4U=
go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
go.uber.org/atomic v1.5.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
go.uber.org/atomic v1.9.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
go.uber.org/atomic v1.10.0 h1:9qC72Qh0+3MqyJbAn8YU5xVq1frD8bn3JtD2oXtafVQ=
go.uber.org/atomic v1.10.0/go.mod h1:LUxbIzbOniOlMKjJjyPfpl4v+PKK2cNJn91OQbhoJI0=
go.uber.org/automaxprocs v1.5.1 h1:e1YG66Lrk73dn4qhg8WFSvhF0JuFQF0ERIp4rpuV8Qk=
@ -853,8 +827,6 @@ golang.org/x/crypto v0.0.0-20190923035154-9ee001bba392/go.mod h1:/lpIB1dKB+9EgE3
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20201216223049-8b5274cf687f/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
golang.org/x/crypto v0.0.0-20210616213533-5ff15b29337e/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
@ -871,8 +843,8 @@ golang.org/x/exp v0.0.0-20191227195350-da58074b4299/go.mod h1:2RIsYlXP63K8oxa1u0
golang.org/x/exp v0.0.0-20200119233911-0405dc783f0a/go.mod h1:2RIsYlXP63K8oxa1u096TMicItID8zy7Y6sNkU49FU4=
golang.org/x/exp v0.0.0-20200207192155-f17229e696bd/go.mod h1:J/WKrq2StrnmMY6+EHIKF9dgMWnmCNThgcyBT1FY9mM=
golang.org/x/exp v0.0.0-20200224162631-6cc2880d07d6/go.mod h1:3jZMyOhIsHpP37uCMkUooju7aAi5cS1Q23tOzKc+0MU=
golang.org/x/exp v0.0.0-20221212164502-fae10dda9338 h1:OvjRkcNHnf6/W5FZXSxODbxwD+X7fspczG7Jn/xQVD4=
golang.org/x/exp v0.0.0-20221212164502-fae10dda9338/go.mod h1:CxIveKay+FTh1D0yPZemJVgC/95VzuuOLq5Qi4xnoYc=
golang.org/x/exp v0.0.0-20230124195608-d38c7dcee874 h1:kWC3b7j6Fu09SnEBr7P4PuQyM0R6sqyH9R+EjIvT1nQ=
golang.org/x/exp v0.0.0-20230124195608-d38c7dcee874/go.mod h1:CxIveKay+FTh1D0yPZemJVgC/95VzuuOLq5Qi4xnoYc=
golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
@ -897,7 +869,6 @@ golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.5.0/go.mod h1:5OXOZSfqPIIbmVBIIKWRFfZjPR0E5r58TLhUjH0a2Ro=
golang.org/x/mod v0.5.1/go.mod h1:5OXOZSfqPIIbmVBIIKWRFfZjPR0E5r58TLhUjH0a2Ro=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
golang.org/x/mod v0.7.0 h1:LapD9S96VoQRhi/GrNTqeBJFrUjs5UHCAtTlgwA5oZA=
golang.org/x/mod v0.7.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
@ -944,15 +915,12 @@ golang.org/x/net v0.0.0-20210421230115-4e50805a0758/go.mod h1:72T/g9IO56b78aLF+1
golang.org/x/net v0.0.0-20210525063256-abc453219eb5/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20210726213435-c6fcb2dbf985/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20210813160813-60bc85c4be6d/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20211216030914-fe4d6282115f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.1.0/go.mod h1:Cx3nUiGt4eDBEyega/BKRp+/AlGL8hYe7U9odMt2Cco=
golang.org/x/net v0.4.0 h1:Q5QPcMlvfxFTAPV0+07Xz/MpK9NTXu2VDUuy0FeMfaU=
golang.org/x/net v0.4.0/go.mod h1:MBQ8lrhLObU/6UmLb4fmbmk5OcyYmqtbGd/9yIeKjEE=
golang.org/x/net v0.5.0 h1:GyT4nK/YDHSqa1c4753ouYCDajOYKTja9Xb/OHtgvSw=
golang.org/x/net v0.5.0/go.mod h1:DivGGAXEgPSlEBzxGzZI+ZLohi+xUj054jfeKui00ws=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@ -960,8 +928,8 @@ golang.org/x/oauth2 v0.0.0-20191202225959-858c2ad4c8b6/go.mod h1:gOpvHmFTYa4Iltr
golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/oauth2 v0.0.0-20210514164344-f6687ab2804c/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
golang.org/x/oauth2 v0.0.0-20211104180415-d3ed0bb246c8/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
golang.org/x/oauth2 v0.3.0 h1:6l90koy8/LaBLmLu8jpHeHexzMwEita0zFfYlggy2F8=
golang.org/x/oauth2 v0.3.0/go.mod h1:rQrIauxkUhJ6CuwEXwymO2/eh4xz2ZWF1nBkcxS+tGk=
golang.org/x/oauth2 v0.4.0 h1:NF0gk8LVPg1Ml7SSbGyySuoxdsXitj7TvgvuRxIMc/M=
golang.org/x/oauth2 v0.4.0/go.mod h1:RznEsdpjGAINPTOF0UH/t+xJ75L18YO3Ho6Pyn+uRec=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@ -1027,7 +995,6 @@ golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210303074136-134d130e1a04/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210320140829-1e4c9ba3b0c4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210420072515-93ed5bcd2bfe/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@ -1038,23 +1005,19 @@ golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBc
golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210816183151-1e6c022a8912/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211019181941-9d821ace8654/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220114195835-da31bd327af9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220412211240-33da011f77ad/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220728004956-3c1f35247d10/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.3.0 h1:w8ZOecv6NaNa/zC8944JTU3vz4u6Lagfk4RPQxv92NQ=
golang.org/x/sys v0.3.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
golang.org/x/sys v0.4.0 h1:Zr2JFtRQNX3BCZ8YtxRE9hNJYC8J6I1MVbMg6owUp18=
golang.org/x/sys v0.4.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.3.0 h1:qoo4akIqOcDME5bhc/NgxUdovd6BSS2uMsVjB56q1xI=
golang.org/x/term v0.3.0/go.mod h1:q750SLmJuPmVoN1blW3UFBPREJfb1KmY3vwxfr+nFDA=
golang.org/x/term v0.4.0 h1:O7UWfv5+A2qiuulQk30kVinPoMtoIPeVaKLEgLpVkvg=
golang.org/x/term v0.4.0/go.mod h1:9P2UbLfCdcvo3p/nzKvsmas4TnlujnuoV9hGgYzW1lQ=
golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@ -1064,8 +1027,8 @@ golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/text v0.5.0 h1:OLmvp0KP+FVG99Ct/qFiL/Fhk4zp4QQnZ7b2U+5piUM=
golang.org/x/text v0.5.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/text v0.6.0 h1:3XmdazWV+ubf7QgHSTWeykHOci5oeekaGJBLkrkaw4k=
golang.org/x/text v0.6.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
@ -1126,15 +1089,13 @@ golang.org/x/tools v0.0.0-20200825202427-b303f430e36d/go.mod h1:njjCfa9FT2d7l9Bc
golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
golang.org/x/tools v0.1.5/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
golang.org/x/tools v0.1.6-0.20210726203631-07bc1bf47fb2/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
golang.org/x/tools v0.1.9/go.mod h1:nABZi5QlRsZVlzPpHl034qft6wpY4eDcsTt5AaioBiU=
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
golang.org/x/tools v0.4.0 h1:7mTAgkunk3fr4GAloyyCasadO6h9zSsQZbwvcaIciV4=
golang.org/x/tools v0.4.0/go.mod h1:UE5sM2OK9E/d67R0ANs2xJizIymRP5gJU295PvKXxjQ=
golang.org/x/tools v0.5.0 h1:+bSpV5HIeWkuvgaMfI3UmKRThoTA5ODJTUd8T17NO+4=
golang.org/x/tools v0.5.0/go.mod h1:N+Kgy78s5I24c24dU8OfWNEotWjutIs8SnJvn5IDq+k=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 h1:H2TDz8ibqkAF6YGhCdN3jS9O0/s90v0rJh3X/OLHEUk=
google.golang.org/api v0.3.1/go.mod h1:6wY9I6uQWHQ8EM57III9mq/AjF+i8G65rmVagqKMtkk=
google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE=
google.golang.org/api v0.7.0/go.mod h1:WtwebWUNSVBH/HAw79HIFXZNqEvBhG+Ra+ax0hx3E3M=
@ -1150,8 +1111,8 @@ google.golang.org/api v0.20.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/
google.golang.org/api v0.22.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
google.golang.org/api v0.24.0/go.mod h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0MncE=
google.golang.org/api v0.28.0/go.mod h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0MncE=
google.golang.org/api v0.104.0 h1:KBfmLRqdZEbwQleFlSLnzpQJwhjpmNOk4cKQIBDZ9mg=
google.golang.org/api v0.104.0/go.mod h1:JCspTXJbBxa5ySXw4UgUqVer7DfVxbvc/CTUFqAED5U=
google.golang.org/api v0.108.0 h1:WVBc/faN0DkKtR43Q/7+tPny9ZoLZdIiAyG5Q9vFClg=
google.golang.org/api v0.108.0/go.mod h1:2Ts0XTHNVWxypznxWOYUeI4g3WdP9Pk2Qk58+a/O9MY=
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
@ -1193,8 +1154,8 @@ google.golang.org/genproto v0.0.0-20200825200019-8632dd797987/go.mod h1:FWY/as6D
google.golang.org/genproto v0.0.0-20201019141844-1ed22bb0c154/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
google.golang.org/genproto v0.0.0-20211118181313-81c1377c94b1/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
google.golang.org/genproto v0.0.0-20220329172620-7be39ac1afc7/go.mod h1:8w6bsBMX6yCPbAVTeqQHvzxW0EIFigd5lZyahWgyfDo=
google.golang.org/genproto v0.0.0-20221207170731-23e4bf6bdc37 h1:jmIfw8+gSvXcZSgaFAGyInDXeWzUhvYH57G/5GKMn70=
google.golang.org/genproto v0.0.0-20221207170731-23e4bf6bdc37/go.mod h1:RGgjbofJ8xD9Sq1VVhDM1Vok1vRONV+rg+CjzG4SZKM=
google.golang.org/genproto v0.0.0-20230124163310-31e0e69b6fc2 h1:O97sLx/Xmb/KIZHB/2/BzofxBs5QmmR0LcihPtllmbc=
google.golang.org/genproto v0.0.0-20230124163310-31e0e69b6fc2/go.mod h1:RGgjbofJ8xD9Sq1VVhDM1Vok1vRONV+rg+CjzG4SZKM=
google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
google.golang.org/grpc v1.20.0/go.mod h1:chYK+tFQF0nDUGJgXMSgLCQk3phJEuONr2DCgLDdAQM=
@ -1217,8 +1178,8 @@ google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAG
google.golang.org/grpc v1.40.0/go.mod h1:ogyxbiOoUXAkP+4+xa6PZSE9DZgIHtSpzjDTB9KAK34=
google.golang.org/grpc v1.42.0/go.mod h1:k+4IHHFw41K8+bbowsex27ge2rCb65oeWqe4jJ590SU=
google.golang.org/grpc v1.45.0/go.mod h1:lN7owxKUQEqMfSyQikvvk5tf/6zMPsrK+ONuO11+0rQ=
google.golang.org/grpc v1.51.0 h1:E1eGv1FTqoLIdnBCZufiSHgKjlqG6fKFf6pPWtMTh8U=
google.golang.org/grpc v1.51.0/go.mod h1:wgNDFcnuBGmxLKI/qn4T+m5BtEBYXJPvibbUPsAIPww=
google.golang.org/grpc v1.52.1 h1:2NpOPk5g5Xtb0qebIEs7hNIa++PdtZLo2AQUpc1YnSU=
google.golang.org/grpc v1.52.1/go.mod h1:pu6fVzoFb+NBYNAvQL08ic+lvB2IojljRYuun5vorUY=
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
@ -1252,7 +1213,6 @@ gopkg.in/ini.v1 v1.57.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
gopkg.in/ini.v1 v1.66.6 h1:LATuAqN/shcYAOkv3wl2L4rkaKqkcgTBQjOyYDvcPKI=
gopkg.in/ini.v1 v1.66.6/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
gopkg.in/telebot.v3 v3.0.0/go.mod h1:7rExV8/0mDDNu9epSrDm/8j22KLaActH1Tbee6YjzWg=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
gopkg.in/warnings.v0 v0.1.2/go.mod h1:jksf8JmL6Qr/oQM2OXTHunEvvTAsrWBLb6OOjuVWRNI=
gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
@ -1282,12 +1242,12 @@ honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWh
honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
k8s.io/api v0.26.0 h1:IpPlZnxBpV1xl7TGk/X6lFtpgjgntCg8PJ+qrPHAC7I=
k8s.io/api v0.26.0/go.mod h1:k6HDTaIFC8yn1i6pSClSqIwLABIcLV9l5Q4EcngKnQg=
k8s.io/apimachinery v0.26.0 h1:1feANjElT7MvPqp0JT6F3Ss6TWDwmcjLypwoPpEf7zg=
k8s.io/apimachinery v0.26.0/go.mod h1:tnPmbONNJ7ByJNz9+n9kMjNP8ON+1qoAIIC70lztu74=
k8s.io/client-go v0.26.0 h1:lT1D3OfO+wIi9UFolCrifbjUUgu7CpLca0AD8ghRLI8=
k8s.io/client-go v0.26.0/go.mod h1:I2Sh57A79EQsDmn7F7ASpmru1cceh3ocVT9KlX2jEZg=
k8s.io/api v0.26.1 h1:f+SWYiPd/GsiWwVRz+NbFyCgvv75Pk9NK6dlkZgpCRQ=
k8s.io/api v0.26.1/go.mod h1:xd/GBNgR0f707+ATNyPmQ1oyKSgndzXij81FzWGsejg=
k8s.io/apimachinery v0.26.1 h1:8EZ/eGJL+hY/MYCNwhmDzVqq2lPl3N3Bo8rvweJwXUQ=
k8s.io/apimachinery v0.26.1/go.mod h1:tnPmbONNJ7ByJNz9+n9kMjNP8ON+1qoAIIC70lztu74=
k8s.io/client-go v0.26.1 h1:87CXzYJnAMGaa/IDDfRdhTzxk/wzGZ+/HUQpqgVSZXU=
k8s.io/client-go v0.26.1/go.mod h1:IWNSglg+rQ3OcvDkhY6+QLeasV4OYHDjdqeWkDQZwGE=
k8s.io/kube-openapi v0.0.0-20221207184640-f3cff1453715 h1:tBEbstoM+K0FiBV5KGAKQ0kuvf54v/hwpldiJt69w1s=
k8s.io/kube-openapi v0.0.0-20221207184640-f3cff1453715/go.mod h1:+Axhij7bCpeqhklhUTe3xmOn6bWxolyZEeyaFpjGtl4=
k8s.io/utils v0.0.0-20221128185143-99ec85e7a448 h1:KTgPnR10d5zhztWptI952TNtt/4u5h3IzDXkdIMuo2Y=

32
model/rulefmt/rulefmt.go
View file

@ -143,22 +143,24 @@ type RuleGroup struct {
// Rule describes an alerting or recording rule.
type Rule struct {
Record string `yaml:"record,omitempty"`
Alert string `yaml:"alert,omitempty"`
Expr string `yaml:"expr"`
For model.Duration `yaml:"for,omitempty"`
Labels map[string]string `yaml:"labels,omitempty"`
Annotations map[string]string `yaml:"annotations,omitempty"`
Record string `yaml:"record,omitempty"`
Alert string `yaml:"alert,omitempty"`
Expr string `yaml:"expr"`
For model.Duration `yaml:"for,omitempty"`
KeepFiringFor model.Duration `yaml:"keep_firing_for,omitempty"`
Labels map[string]string `yaml:"labels,omitempty"`
Annotations map[string]string `yaml:"annotations,omitempty"`
}
// RuleNode adds yaml.v3 layer to support line and column outputs for invalid rules.
type RuleNode struct {
Record yaml.Node `yaml:"record,omitempty"`
Alert yaml.Node `yaml:"alert,omitempty"`
Expr yaml.Node `yaml:"expr"`
For model.Duration `yaml:"for,omitempty"`
Labels map[string]string `yaml:"labels,omitempty"`
Annotations map[string]string `yaml:"annotations,omitempty"`
Record yaml.Node `yaml:"record,omitempty"`
Alert yaml.Node `yaml:"alert,omitempty"`
Expr yaml.Node `yaml:"expr"`
For model.Duration `yaml:"for,omitempty"`
KeepFiringFor model.Duration `yaml:"keep_firing_for,omitempty"`
Labels map[string]string `yaml:"labels,omitempty"`
Annotations map[string]string `yaml:"annotations,omitempty"`
}
// Validate the rule and return a list of encountered errors.
@ -208,6 +210,12 @@ func (r *RuleNode) Validate() (nodes []WrappedError) {
node: &r.Record,
})
}
if r.KeepFiringFor != 0 {
nodes = append(nodes, WrappedError{
err: fmt.Errorf("invalid field 'keep_firing_for' in recording rule"),
node: &r.Record,
})
}
if !model.IsValidMetricName(model.LabelValue(r.Record.Value)) {
nodes = append(nodes, WrappedError{
err: fmt.Errorf("invalid recording rule name: %s", r.Record.Value),

11
model/rulefmt/rulefmt_test.go
View file

@ -73,12 +73,21 @@ func TestParseFileFailure(t *testing.T) {
filename: "invalid_label_name.bad.yaml",
errMsg: "invalid label name",
},
{
filename: "record_and_for.bad.yaml",
errMsg: "invalid field 'for' in recording rule",
},
{
filename: "record_and_keep_firing_for.bad.yaml",
errMsg: "invalid field 'keep_firing_for' in recording rule",
},
}
for _, c := range table {
_, errs := ParseFile(filepath.Join("testdata", c.filename))
require.NotNil(t, errs, "Expected error parsing %s but got none", c.filename)
require.Error(t, errs[0], c.errMsg, "Expected error for %s.", c.filename)
require.Error(t, errs[0])
require.Containsf(t, errs[0].Error(), c.errMsg, "Expected error for %s.", c.filename)
}
}

6
model/rulefmt/testdata/record_and_for.bad.yaml vendored Normal file
View file

@ -0,0 +1,6 @@
groups:
- name: yolo
rules:
- record: Hello
expr: 1
for: 1m

6
model/rulefmt/testdata/record_and_keep_firing_for.bad.yaml vendored Normal file
View file

@ -0,0 +1,6 @@
groups:
- name: yolo
rules:
- record: Hello
expr: 1
keep_firing_for: 1m

187
prompb/io/prometheus/client/metrics.pb.go
View file

@ -10,6 +10,7 @@ import (
math "math"
math_bits "math/bits"
_ "github.com/gogo/protobuf/gogoproto"
proto "github.com/gogo/protobuf/proto"
types "github.com/gogo/protobuf/types"
)
@ -281,12 +282,12 @@ func (m *Quantile) GetValue() float64 {
}
type Summary struct {
SampleCount uint64 `protobuf:"varint,1,opt,name=sample_count,json=sampleCount,proto3" json:"sample_count,omitempty"`
SampleSum float64 `protobuf:"fixed64,2,opt,name=sample_sum,json=sampleSum,proto3" json:"sample_sum,omitempty"`
Quantile []*Quantile `protobuf:"bytes,3,rep,name=quantile,proto3" json:"quantile,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
SampleCount uint64 `protobuf:"varint,1,opt,name=sample_count,json=sampleCount,proto3" json:"sample_count,omitempty"`
SampleSum float64 `protobuf:"fixed64,2,opt,name=sample_sum,json=sampleSum,proto3" json:"sample_sum,omitempty"`
Quantile []Quantile `protobuf:"bytes,3,rep,name=quantile,proto3" json:"quantile"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *Summary) Reset() { *m = Summary{} }
@ -336,7 +337,7 @@ func (m *Summary) GetSampleSum() float64 {
return 0
}
func (m *Summary) GetQuantile() []*Quantile {
func (m *Summary) GetQuantile() []Quantile {
if m != nil {
return m.Quantile
}
@ -395,7 +396,7 @@ type Histogram struct {
SampleCountFloat float64 `protobuf:"fixed64,4,opt,name=sample_count_float,json=sampleCountFloat,proto3" json:"sample_count_float,omitempty"`
SampleSum float64 `protobuf:"fixed64,2,opt,name=sample_sum,json=sampleSum,proto3" json:"sample_sum,omitempty"`
// Buckets for the conventional histogram.
Bucket []*Bucket `protobuf:"bytes,3,rep,name=bucket,proto3" json:"bucket,omitempty"`
Bucket []Bucket `protobuf:"bytes,3,rep,name=bucket,proto3" json:"bucket"`
// schema defines the bucket schema. Currently, valid numbers are -4 <= n <= 8.
// They are all for base-2 bucket schemas, where 1 is a bucket boundary in each case, and
// then each power of two is divided into 2^n logarithmic buckets.
@ -406,14 +407,14 @@ type Histogram struct {
ZeroCount uint64 `protobuf:"varint,7,opt,name=zero_count,json=zeroCount,proto3" json:"zero_count,omitempty"`
ZeroCountFloat float64 `protobuf:"fixed64,8,opt,name=zero_count_float,json=zeroCountFloat,proto3" json:"zero_count_float,omitempty"`
// Negative buckets for the native histogram.
NegativeSpan []*BucketSpan `protobuf:"bytes,9,rep,name=negative_span,json=negativeSpan,proto3" json:"negative_span,omitempty"`
NegativeSpan []BucketSpan `protobuf:"bytes,9,rep,name=negative_span,json=negativeSpan,proto3" json:"negative_span"`
// Use either "negative_delta" or "negative_count", the former for
// regular histograms with integer counts, the latter for float
// histograms.
NegativeDelta []int64 `protobuf:"zigzag64,10,rep,packed,name=negative_delta,json=negativeDelta,proto3" json:"negative_delta,omitempty"`
NegativeCount []float64 `protobuf:"fixed64,11,rep,packed,name=negative_count,json=negativeCount,proto3" json:"negative_count,omitempty"`
// Positive buckets for the native histogram.
PositiveSpan []*BucketSpan `protobuf:"bytes,12,rep,name=positive_span,json=positiveSpan,proto3" json:"positive_span,omitempty"`
PositiveSpan []BucketSpan `protobuf:"bytes,12,rep,name=positive_span,json=positiveSpan,proto3" json:"positive_span"`
// Use either "positive_delta" or "positive_count", the former for
// regular histograms with integer counts, the latter for float
// histograms.
@ -478,7 +479,7 @@ func (m *Histogram) GetSampleSum() float64 {
return 0
}
func (m *Histogram) GetBucket() []*Bucket {
func (m *Histogram) GetBucket() []Bucket {
if m != nil {
return m.Bucket
}
@ -513,7 +514,7 @@ func (m *Histogram) GetZeroCountFloat() float64 {
return 0
}
func (m *Histogram) GetNegativeSpan() []*BucketSpan {
func (m *Histogram) GetNegativeSpan() []BucketSpan {
if m != nil {
return m.NegativeSpan
}
@ -534,7 +535,7 @@ func (m *Histogram) GetNegativeCount() []float64 {
return nil
}
func (m *Histogram) GetPositiveSpan() []*BucketSpan {
func (m *Histogram) GetPositiveSpan() []BucketSpan {
if m != nil {
return m.PositiveSpan
}
@ -688,7 +689,7 @@ func (m *BucketSpan) GetLength() uint32 {
}
type Exemplar struct {
Label []*LabelPair `protobuf:"bytes,1,rep,name=label,proto3" json:"label,omitempty"`
Label []LabelPair `protobuf:"bytes,1,rep,name=label,proto3" json:"label"`
Value float64 `protobuf:"fixed64,2,opt,name=value,proto3" json:"value,omitempty"`
Timestamp *types.Timestamp `protobuf:"bytes,3,opt,name=timestamp,proto3" json:"timestamp,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
@ -729,7 +730,7 @@ func (m *Exemplar) XXX_DiscardUnknown() {
var xxx_messageInfo_Exemplar proto.InternalMessageInfo
func (m *Exemplar) GetLabel() []*LabelPair {
func (m *Exemplar) GetLabel() []LabelPair {
if m != nil {
return m.Label
}
@ -751,16 +752,16 @@ func (m *Exemplar) GetTimestamp() *types.Timestamp {
}
type Metric struct {
Label []*LabelPair `protobuf:"bytes,1,rep,name=label,proto3" json:"label,omitempty"`
Gauge *Gauge `protobuf:"bytes,2,opt,name=gauge,proto3" json:"gauge,omitempty"`
Counter *Counter `protobuf:"bytes,3,opt,name=counter,proto3" json:"counter,omitempty"`
Summary *Summary `protobuf:"bytes,4,opt,name=summary,proto3" json:"summary,omitempty"`
Untyped *Untyped `protobuf:"bytes,5,opt,name=untyped,proto3" json:"untyped,omitempty"`
Histogram *Histogram `protobuf:"bytes,7,opt,name=histogram,proto3" json:"histogram,omitempty"`
TimestampMs int64 `protobuf:"varint,6,opt,name=timestamp_ms,json=timestampMs,proto3" json:"timestamp_ms,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
Label []LabelPair `protobuf:"bytes,1,rep,name=label,proto3" json:"label"`
Gauge *Gauge `protobuf:"bytes,2,opt,name=gauge,proto3" json:"gauge,omitempty"`
Counter *Counter `protobuf:"bytes,3,opt,name=counter,proto3" json:"counter,omitempty"`
Summary *Summary `protobuf:"bytes,4,opt,name=summary,proto3" json:"summary,omitempty"`
Untyped *Untyped `protobuf:"bytes,5,opt,name=untyped,proto3" json:"untyped,omitempty"`
Histogram *Histogram `protobuf:"bytes,7,opt,name=histogram,proto3" json:"histogram,omitempty"`
TimestampMs int64 `protobuf:"varint,6,opt,name=timestamp_ms,json=timestampMs,proto3" json:"timestamp_ms,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *Metric) Reset() { *m = Metric{} }
@ -796,7 +797,7 @@ func (m *Metric) XXX_DiscardUnknown() {
var xxx_messageInfo_Metric proto.InternalMessageInfo
func (m *Metric) GetLabel() []*LabelPair {
func (m *Metric) GetLabel() []LabelPair {
if m != nil {
return m.Label
}
@ -849,7 +850,7 @@ type MetricFamily struct {
Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
Help string `protobuf:"bytes,2,opt,name=help,proto3" json:"help,omitempty"`
Type MetricType `protobuf:"varint,3,opt,name=type,proto3,enum=io.prometheus.client.MetricType" json:"type,omitempty"`
Metric []*Metric `protobuf:"bytes,4,rep,name=metric,proto3" json:"metric,omitempty"`
Metric []Metric `protobuf:"bytes,4,rep,name=metric,proto3" json:"metric"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
@ -909,7 +910,7 @@ func (m *MetricFamily) GetType() MetricType {
return MetricType_COUNTER
}
func (m *MetricFamily) GetMetric() []*Metric {
func (m *MetricFamily) GetMetric() []Metric {
if m != nil {
return m.Metric
}
@ -937,63 +938,65 @@ func init() {
}
var fileDescriptor_d1e5ddb18987a258 = []byte{
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}
func (m *LabelPair) Marshal() (dAtA []byte, err error) {
@ -2496,7 +2499,7 @@ func (m *Summary) Unmarshal(dAtA []byte) error {
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Quantile = append(m.Quantile, &Quantile{})
m.Quantile = append(m.Quantile, Quantile{})
if err := m.Quantile[len(m.Quantile)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
return err
}
@ -2673,7 +2676,7 @@ func (m *Histogram) Unmarshal(dAtA []byte) error {
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Bucket = append(m.Bucket, &Bucket{})
m.Bucket = append(m.Bucket, Bucket{})
if err := m.Bucket[len(m.Bucket)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
return err
}
@ -2780,7 +2783,7 @@ func (m *Histogram) Unmarshal(dAtA []byte) error {
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.NegativeSpan = append(m.NegativeSpan, &BucketSpan{})
m.NegativeSpan = append(m.NegativeSpan, BucketSpan{})
if err := m.NegativeSpan[len(m.NegativeSpan)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
return err
}
@ -2946,7 +2949,7 @@ func (m *Histogram) Unmarshal(dAtA []byte) error {
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.PositiveSpan = append(m.PositiveSpan, &BucketSpan{})
m.PositiveSpan = append(m.PositiveSpan, BucketSpan{})
if err := m.PositiveSpan[len(m.PositiveSpan)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
return err
}
@ -3382,7 +3385,7 @@ func (m *Exemplar) Unmarshal(dAtA []byte) error {
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Label = append(m.Label, &LabelPair{})
m.Label = append(m.Label, LabelPair{})
if err := m.Label[len(m.Label)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
return err
}
@ -3514,7 +3517,7 @@ func (m *Metric) Unmarshal(dAtA []byte) error {
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Label = append(m.Label, &LabelPair{})
m.Label = append(m.Label, LabelPair{})
if err := m.Label[len(m.Label)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
return err
}
@ -3881,7 +3884,7 @@ func (m *MetricFamily) Unmarshal(dAtA []byte) error {
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Metric = append(m.Metric, &Metric{})
m.Metric = append(m.Metric, Metric{})
if err := m.Metric[len(m.Metric)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
return err
}

39
prompb/io/prometheus/client/metrics.proto
View file

@ -21,6 +21,7 @@ syntax = "proto3";
package io.prometheus.client;
option go_package = "io_prometheus_client";
import "gogoproto/gogo.proto";
import "google/protobuf/timestamp.proto";
message LabelPair {
@ -58,9 +59,9 @@ message Quantile {
}
message Summary {
uint64 sample_count = 1;
double sample_sum = 2;
repeated Quantile quantile = 3;
uint64 sample_count = 1;
double sample_sum = 2;
repeated Quantile quantile = 3 [(gogoproto.nullable) = false];
}
message Untyped {
@ -72,7 +73,7 @@ message Histogram {
double sample_count_float = 4; // Overrides sample_count if > 0.
double sample_sum = 2;
// Buckets for the conventional histogram.
repeated Bucket bucket = 3; // Ordered in increasing order of upper_bound, +Inf bucket is optional.
repeated Bucket bucket = 3 [(gogoproto.nullable) = false]; // Ordered in increasing order of upper_bound, +Inf bucket is optional.
// Everything below here is for native histograms (also known as sparse histograms).
// Native histograms are an experimental feature without stability guarantees.
@ -88,20 +89,20 @@ message Histogram {
double zero_count_float = 8; // Overrides sb_zero_count if > 0.
// Negative buckets for the native histogram.
repeated BucketSpan negative_span = 9;
repeated BucketSpan negative_span = 9 [(gogoproto.nullable) = false];
// Use either "negative_delta" or "negative_count", the former for
// regular histograms with integer counts, the latter for float
// histograms.
repeated sint64 negative_delta = 10; // Count delta of each bucket compared to previous one (or to zero for 1st bucket).
repeated double negative_count = 11; // Absolute count of each bucket.
repeated sint64 negative_delta = 10; // Count delta of each bucket compared to previous one (or to zero for 1st bucket).
repeated double negative_count = 11; // Absolute count of each bucket.
// Positive buckets for the native histogram.
repeated BucketSpan positive_span = 12;
repeated BucketSpan positive_span = 12 [(gogoproto.nullable) = false];
// Use either "positive_delta" or "positive_count", the former for
// regular histograms with integer counts, the latter for float
// histograms.
repeated sint64 positive_delta = 13; // Count delta of each bucket compared to previous one (or to zero for 1st bucket).
repeated double positive_count = 14; // Absolute count of each bucket.
repeated sint64 positive_delta = 13; // Count delta of each bucket compared to previous one (or to zero for 1st bucket).
repeated double positive_count = 14; // Absolute count of each bucket.
}
message Bucket {
@ -123,24 +124,24 @@ message BucketSpan {
}
message Exemplar {
repeated LabelPair label = 1;
repeated LabelPair label = 1 [(gogoproto.nullable) = false];
double value = 2;
google.protobuf.Timestamp timestamp = 3; // OpenMetrics-style.
}
message Metric {
repeated LabelPair label = 1;
Gauge gauge = 2;
Counter counter = 3;
Summary summary = 4;
Untyped untyped = 5;
Histogram histogram = 7;
int64 timestamp_ms = 6;
repeated LabelPair label = 1 [(gogoproto.nullable) = false];
Gauge gauge = 2;
Counter counter = 3;
Summary summary = 4;
Untyped untyped = 5;
Histogram histogram = 7;
int64 timestamp_ms = 6;
}
message MetricFamily {
string name = 1;
string help = 2;
MetricType type = 3;
repeated Metric metric = 4;
repeated Metric metric = 4 [(gogoproto.nullable) = false];
}

150
prompb/types.pb.go
View file

@ -383,14 +383,14 @@ type Histogram struct {
// *Histogram_ZeroCountFloat
ZeroCount isHistogram_ZeroCount `protobuf_oneof:"zero_count"`
// Negative Buckets.
NegativeSpans []*BucketSpan `protobuf:"bytes,8,rep,name=negative_spans,json=negativeSpans,proto3" json:"negative_spans,omitempty"`
NegativeSpans []BucketSpan `protobuf:"bytes,8,rep,name=negative_spans,json=negativeSpans,proto3" json:"negative_spans"`
// Use either "negative_deltas" or "negative_counts", the former for
// regular histograms with integer counts, the latter for float
// histograms.
NegativeDeltas []int64 `protobuf:"zigzag64,9,rep,packed,name=negative_deltas,json=negativeDeltas,proto3" json:"negative_deltas,omitempty"`
NegativeCounts []float64 `protobuf:"fixed64,10,rep,packed,name=negative_counts,json=negativeCounts,proto3" json:"negative_counts,omitempty"`
// Positive Buckets.
PositiveSpans []*BucketSpan `protobuf:"bytes,11,rep,name=positive_spans,json=positiveSpans,proto3" json:"positive_spans,omitempty"`
PositiveSpans []BucketSpan `protobuf:"bytes,11,rep,name=positive_spans,json=positiveSpans,proto3" json:"positive_spans"`
// Use either "positive_deltas" or "positive_counts", the former for
// regular histograms with integer counts, the latter for float
// histograms.
@ -529,7 +529,7 @@ func (m *Histogram) GetZeroCountFloat() float64 {
return 0
}
func (m *Histogram) GetNegativeSpans() []*BucketSpan {
func (m *Histogram) GetNegativeSpans() []BucketSpan {
if m != nil {
return m.NegativeSpans
}
@ -550,7 +550,7 @@ func (m *Histogram) GetNegativeCounts() []float64 {
return nil
}
func (m *Histogram) GetPositiveSpans() []*BucketSpan {
func (m *Histogram) GetPositiveSpans() []BucketSpan {
if m != nil {
return m.PositiveSpans
}
@ -1143,75 +1143,75 @@ func init() {
func init() { proto.RegisterFile("types.proto", fileDescriptor_d938547f84707355) }
var fileDescriptor_d938547f84707355 = []byte{
// 1075 bytes of a gzipped FileDescriptorProto
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}
func (m *MetricMetadata) Marshal() (dAtA []byte, err error) {
@ -2903,7 +2903,7 @@ func (m *Histogram) Unmarshal(dAtA []byte) error {
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.NegativeSpans = append(m.NegativeSpans, &BucketSpan{})
m.NegativeSpans = append(m.NegativeSpans, BucketSpan{})
if err := m.NegativeSpans[len(m.NegativeSpans)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
return err
}
@ -3069,7 +3069,7 @@ func (m *Histogram) Unmarshal(dAtA []byte) error {
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.PositiveSpans = append(m.PositiveSpans, &BucketSpan{})
m.PositiveSpans = append(m.PositiveSpans, BucketSpan{})
if err := m.PositiveSpans[len(m.PositiveSpans)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
return err
}

8
prompb/types.proto
View file

@ -86,9 +86,9 @@ message Histogram {
uint64 zero_count_int = 6;
double zero_count_float = 7;
}
// Negative Buckets.
repeated BucketSpan negative_spans = 8;
repeated BucketSpan negative_spans = 8 [(gogoproto.nullable) = false];
// Use either "negative_deltas" or "negative_counts", the former for
// regular histograms with integer counts, the latter for float
// histograms.
@ -96,7 +96,7 @@ message Histogram {
repeated double negative_counts = 10; // Absolute count of each bucket.
// Positive Buckets.
repeated BucketSpan positive_spans = 11;
repeated BucketSpan positive_spans = 11 [(gogoproto.nullable) = false];
// Use either "positive_deltas" or "positive_counts", the former for
// regular histograms with integer counts, the latter for float
// histograms.
@ -107,7 +107,7 @@ message Histogram {
// timestamp is in ms format, see model/timestamp/timestamp.go for
// conversion from time.Time to Prometheus timestamp.
int64 timestamp = 15;
}
}
// A BucketSpan defines a number of consecutive buckets with their
// offset. Logically, it would be more straightforward to include the

60
promql/engine_test.go
View file

@ -25,7 +25,7 @@ import (
"github.com/go-kit/log"
"github.com/prometheus/prometheus/util/stats"
"github.com/prometheus/prometheus/tsdb/tsdbutil"
"github.com/stretchr/testify/require"
"go.uber.org/goleak"
@ -35,7 +35,7 @@ import (
"github.com/prometheus/prometheus/model/timestamp"
"github.com/prometheus/prometheus/promql/parser"
"github.com/prometheus/prometheus/storage"
"github.com/prometheus/prometheus/tsdb"
"github.com/prometheus/prometheus/util/stats"
)
func TestMain(m *testing.M) {
@ -3125,7 +3125,7 @@ func TestRangeQuery(t *testing.T) {
}
}
func TestSparseHistogramRate(t *testing.T) {
func TestNativeHistogramRate(t *testing.T) {
// TODO(beorn7): Integrate histograms into the PromQL testing framework
// and write more tests there.
test, err := NewTest(t, "")
@ -3136,7 +3136,7 @@ func TestSparseHistogramRate(t *testing.T) {
lbls := labels.FromStrings("__name__", seriesName)
app := test.Storage().Appender(context.TODO())
for i, h := range tsdb.GenerateTestHistograms(100) {
for i, h := range tsdbutil.GenerateTestHistograms(100) {
_, err := app.AppendHistogram(0, lbls, int64(i)*int64(15*time.Second/time.Millisecond), h, nil)
require.NoError(t, err)
}
@ -3155,20 +3155,22 @@ func TestSparseHistogramRate(t *testing.T) {
require.Len(t, vector, 1)
actualHistogram := vector[0].H
expectedHistogram := &histogram.FloatHistogram{
Schema: 1,
ZeroThreshold: 0.001,
ZeroCount: 1. / 15.,
Count: 8. / 15.,
Sum: 1.226666666666667,
PositiveSpans: []histogram.Span{{Offset: 0, Length: 2}, {Offset: 1, Length: 2}},
PositiveBuckets: []float64{1. / 15., 1. / 15., 1. / 15., 1. / 15.},
NegativeSpans: []histogram.Span{{Offset: 0, Length: 2}, {Offset: 1, Length: 2}},
NegativeBuckets: []float64{1. / 15., 1. / 15., 1. / 15., 1. / 15.},
// TODO(beorn7): This should be GaugeType. Change it once supported by PromQL.
CounterResetHint: histogram.NotCounterReset,
Schema: 1,
ZeroThreshold: 0.001,
ZeroCount: 1. / 15.,
Count: 8. / 15.,
Sum: 1.226666666666667,
PositiveSpans: []histogram.Span{{Offset: 0, Length: 2}, {Offset: 1, Length: 2}},
PositiveBuckets: []float64{1. / 15., 1. / 15., 1. / 15., 1. / 15.},
NegativeSpans: []histogram.Span{{Offset: 0, Length: 2}, {Offset: 1, Length: 2}},
NegativeBuckets: []float64{1. / 15., 1. / 15., 1. / 15., 1. / 15.},
}
require.Equal(t, expectedHistogram, actualHistogram)
}
func TestSparseFloatHistogramRate(t *testing.T) {
func TestNativeFloatHistogramRate(t *testing.T) {
// TODO(beorn7): Integrate histograms into the PromQL testing framework
// and write more tests there.
test, err := NewTest(t, "")
@ -3179,7 +3181,7 @@ func TestSparseFloatHistogramRate(t *testing.T) {
lbls := labels.FromStrings("__name__", seriesName)
app := test.Storage().Appender(context.TODO())
for i, fh := range tsdb.GenerateTestFloatHistograms(100) {
for i, fh := range tsdbutil.GenerateTestFloatHistograms(100) {
_, err := app.AppendHistogram(0, lbls, int64(i)*int64(15*time.Second/time.Millisecond), nil, fh)
require.NoError(t, err)
}
@ -3198,20 +3200,22 @@ func TestSparseFloatHistogramRate(t *testing.T) {
require.Len(t, vector, 1)
actualHistogram := vector[0].H
expectedHistogram := &histogram.FloatHistogram{
Schema: 1,
ZeroThreshold: 0.001,
ZeroCount: 1. / 15.,
Count: 8. / 15.,
Sum: 1.226666666666667,
PositiveSpans: []histogram.Span{{Offset: 0, Length: 2}, {Offset: 1, Length: 2}},
PositiveBuckets: []float64{1. / 15., 1. / 15., 1. / 15., 1. / 15.},
NegativeSpans: []histogram.Span{{Offset: 0, Length: 2}, {Offset: 1, Length: 2}},
NegativeBuckets: []float64{1. / 15., 1. / 15., 1. / 15., 1. / 15.},
// TODO(beorn7): This should be GaugeType. Change it once supported by PromQL.
CounterResetHint: histogram.NotCounterReset,
Schema: 1,
ZeroThreshold: 0.001,
ZeroCount: 1. / 15.,
Count: 8. / 15.,
Sum: 1.226666666666667,
PositiveSpans: []histogram.Span{{Offset: 0, Length: 2}, {Offset: 1, Length: 2}},
PositiveBuckets: []float64{1. / 15., 1. / 15., 1. / 15., 1. / 15.},
NegativeSpans: []histogram.Span{{Offset: 0, Length: 2}, {Offset: 1, Length: 2}},
NegativeBuckets: []float64{1. / 15., 1. / 15., 1. / 15., 1. / 15.},
}
require.Equal(t, expectedHistogram, actualHistogram)
}
func TestSparseHistogram_HistogramCountAndSum(t *testing.T) {
func TestNativeHistogram_HistogramCountAndSum(t *testing.T) {
// TODO(codesome): Integrate histograms into the PromQL testing framework
// and write more tests there.
h := &histogram.Histogram{
@ -3290,7 +3294,7 @@ func TestSparseHistogram_HistogramCountAndSum(t *testing.T) {
}
}
func TestSparseHistogram_HistogramQuantile(t *testing.T) {
func TestNativeHistogram_HistogramQuantile(t *testing.T) {
// TODO(codesome): Integrate histograms into the PromQL testing framework
// and write more tests there.
type subCase struct {
@ -3526,7 +3530,7 @@ func TestSparseHistogram_HistogramQuantile(t *testing.T) {
}
}
func TestSparseHistogram_HistogramFraction(t *testing.T) {
func TestNativeHistogram_HistogramFraction(t *testing.T) {
// TODO(codesome): Integrate histograms into the PromQL testing framework
// and write more tests there.
type subCase struct {
@ -3961,7 +3965,7 @@ func TestSparseHistogram_HistogramFraction(t *testing.T) {
}
}
func TestSparseHistogram_Sum_Count_AddOperator(t *testing.T) {
func TestNativeHistogram_Sum_Count_AddOperator(t *testing.T) {
// TODO(codesome): Integrate histograms into the PromQL testing framework
// and write more tests there.
cases := []struct {

60
rules/alerting.go
View file

@ -83,11 +83,12 @@ type Alert struct {
Value float64
// The interval during which the condition of this alert held true.
// ResolvedAt will be 0 to indicate a still active alert.
ActiveAt time.Time
FiredAt time.Time
ResolvedAt time.Time
LastSentAt time.Time
ValidUntil time.Time
ActiveAt time.Time
FiredAt time.Time
ResolvedAt time.Time
LastSentAt time.Time
ValidUntil time.Time
KeepFiringSince time.Time
}
func (a *Alert) needsSending(ts time.Time, resendDelay time.Duration) bool {
@ -112,6 +113,9 @@ type AlertingRule struct {
// The duration for which a labelset needs to persist in the expression
// output vector before an alert transitions from Pending to Firing state.
holdDuration time.Duration
// The amount of time that the alert should remain firing after the
// resolution.
keepFiringFor time.Duration
// Extra labels to attach to the resulting alert sample vectors.
labels labels.Labels
// Non-identifying key/value pairs.
@ -142,7 +146,7 @@ type AlertingRule struct {
// NewAlertingRule constructs a new AlertingRule.
func NewAlertingRule(
name string, vec parser.Expr, hold time.Duration,
name string, vec parser.Expr, hold, keepFiringFor time.Duration,
labels, annotations, externalLabels labels.Labels, externalURL string,
restored bool, logger log.Logger,
) *AlertingRule {
@ -152,6 +156,7 @@ func NewAlertingRule(
name: name,
vector: vec,
holdDuration: hold,
keepFiringFor: keepFiringFor,
labels: labels,
annotations: annotations,
externalLabels: el,
@ -201,6 +206,12 @@ func (r *AlertingRule) HoldDuration() time.Duration {
return r.holdDuration
}
// KeepFiringFor returns the duration an alerting rule should keep firing for
// after resolution.
func (r *AlertingRule) KeepFiringFor() time.Duration {
return r.keepFiringFor
}
// Labels returns the labels of the alerting rule.
func (r *AlertingRule) Labels() labels.Labels {
return r.labels
@ -311,6 +322,8 @@ const resolvedRetention = 15 * time.Minute
// Eval evaluates the rule expression and then creates pending alerts and fires
// or removes previously pending alerts accordingly.
func (r *AlertingRule) Eval(ctx context.Context, ts time.Time, query QueryFunc, externalURL *url.URL, limit int) (promql.Vector, error) {
ctx = NewOriginContext(ctx, NewRuleDetail(r))
res, err := query(ctx, r.vector.String(), ts)
if err != nil {
return nil, err
@ -404,16 +417,36 @@ func (r *AlertingRule) Eval(ctx context.Context, ts time.Time, query QueryFunc,
// Check if any pending alerts should be removed or fire now. Write out alert timeseries.
for fp, a := range r.active {
if _, ok := resultFPs[fp]; !ok {
// There is no firing alerts for this fingerprint. The alert is no
// longer firing.
// Use keepFiringFor value to determine if the alert should keep
// firing.
var keepFiring bool
if a.State == StateFiring && r.keepFiringFor > 0 {
if a.KeepFiringSince.IsZero() {
a.KeepFiringSince = ts
}
if ts.Sub(a.KeepFiringSince) < r.keepFiringFor {
keepFiring = true
}
}
// If the alert was previously firing, keep it around for a given
// retention time so it is reported as resolved to the AlertManager.
if a.State == StatePending || (!a.ResolvedAt.IsZero() && ts.Sub(a.ResolvedAt) > resolvedRetention) {
delete(r.active, fp)
}
if a.State != StateInactive {
if a.State != StateInactive && !keepFiring {
a.State = StateInactive
a.ResolvedAt = ts
}
continue
if !keepFiring {
continue
}
} else {
// The alert is firing, reset keepFiringSince.
a.KeepFiringSince = time.Time{}
}
numActivePending++
@ -512,11 +545,12 @@ func (r *AlertingRule) sendAlerts(ctx context.Context, ts time.Time, resendDelay
func (r *AlertingRule) String() string {
ar := rulefmt.Rule{
Alert: r.name,
Expr: r.vector.String(),
For: model.Duration(r.holdDuration),
Labels: r.labels.Map(),
Annotations: r.annotations.Map(),
Alert: r.name,
Expr: r.vector.String(),
For: model.Duration(r.holdDuration),
KeepFiringFor: model.Duration(r.keepFiringFor),
Labels: r.labels.Map(),
Annotations: r.annotations.Map(),
}
byt, err := yaml.Marshal(ar)

227
rules/alerting_test.go
View file

@ -66,7 +66,7 @@ func TestAlertingRuleState(t *testing.T) {
}
for i, test := range tests {
rule := NewAlertingRule(test.name, nil, 0, labels.EmptyLabels(), labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil)
rule := NewAlertingRule(test.name, nil, 0, 0, labels.EmptyLabels(), labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil)
rule.active = test.active
got := rule.State()
require.Equal(t, test.want, got, "test case %d unexpected AlertState, want:%d got:%d", i, test.want, got)
@ -76,7 +76,7 @@ func TestAlertingRuleState(t *testing.T) {
func TestAlertingRuleLabelsUpdate(t *testing.T) {
suite, err := promql.NewTest(t, `
load 1m
http_requests{job="app-server", instance="0"} 75 85 70 70
http_requests{job="app-server", instance="0"} 75 85 70 70 stale
`)
require.NoError(t, err)
defer suite.Close()
@ -90,6 +90,7 @@ func TestAlertingRuleLabelsUpdate(t *testing.T) {
"HTTPRequestRateLow",
expr,
time.Minute,
0,
// Basing alerting rule labels off of a value that can change is a very bad idea.
// If an alert is going back and forth between two label values it will never fire.
// Instead, you should write two alerts with constant labels.
@ -173,6 +174,10 @@ func TestAlertingRuleLabelsUpdate(t *testing.T) {
require.Equal(t, result, filteredRes)
}
evalTime := baseTime.Add(time.Duration(len(results)) * time.Minute)
res, err := rule.Eval(suite.Context(), evalTime, EngineQueryFunc(suite.QueryEngine(), suite.Storage()), nil, 0)
require.NoError(t, err)
require.Equal(t, 0, len(res))
}
func TestAlertingRuleExternalLabelsInTemplate(t *testing.T) {
@ -192,6 +197,7 @@ func TestAlertingRuleExternalLabelsInTemplate(t *testing.T) {
"ExternalLabelDoesNotExist",
expr,
time.Minute,
0,
labels.FromStrings("templated_label", "There are {{ len $externalLabels }} external Labels, of which foo is {{ $externalLabels.foo }}."),
labels.EmptyLabels(),
labels.EmptyLabels(),
@ -202,6 +208,7 @@ func TestAlertingRuleExternalLabelsInTemplate(t *testing.T) {
"ExternalLabelExists",
expr,
time.Minute,
0,
labels.FromStrings("templated_label", "There are {{ len $externalLabels }} external Labels, of which foo is {{ $externalLabels.foo }}."),
labels.EmptyLabels(),
labels.FromStrings("foo", "bar", "dings", "bums"),
@ -286,6 +293,7 @@ func TestAlertingRuleExternalURLInTemplate(t *testing.T) {
"ExternalURLDoesNotExist",
expr,
time.Minute,
0,
labels.FromStrings("templated_label", "The external URL is {{ $externalURL }}."),
labels.EmptyLabels(),
labels.EmptyLabels(),
@ -296,6 +304,7 @@ func TestAlertingRuleExternalURLInTemplate(t *testing.T) {
"ExternalURLExists",
expr,
time.Minute,
0,
labels.FromStrings("templated_label", "The external URL is {{ $externalURL }}."),
labels.EmptyLabels(),
labels.EmptyLabels(),
@ -380,6 +389,7 @@ func TestAlertingRuleEmptyLabelFromTemplate(t *testing.T) {
"EmptyLabel",
expr,
time.Minute,
0,
labels.FromStrings("empty_label", ""),
labels.EmptyLabels(),
labels.EmptyLabels(),
@ -436,6 +446,7 @@ func TestAlertingRuleQueryInTemplate(t *testing.T) {
"ruleWithQueryInTemplate",
expr,
time.Minute,
0,
labels.FromStrings("label", "value"),
labels.FromStrings("templated_label", `{{- with "sort(sum(http_requests) by (instance))" | query -}}
{{- range $i,$v := . -}}
@ -480,7 +491,7 @@ instance: {{ $v.Labels.instance }}, value: {{ printf "%.0f" $v.Value }};
func BenchmarkAlertingRuleAtomicField(b *testing.B) {
b.ReportAllocs()
rule := NewAlertingRule("bench", nil, 0, labels.EmptyLabels(), labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil)
rule := NewAlertingRule("bench", nil, 0, 0, labels.EmptyLabels(), labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil)
done := make(chan struct{})
go func() {
for i := 0; i < b.N; i++ {
@ -518,6 +529,7 @@ func TestAlertingRuleDuplicate(t *testing.T) {
"foo",
expr,
time.Minute,
0,
labels.FromStrings("test", "test"),
labels.EmptyLabels(),
labels.EmptyLabels(),
@ -564,6 +576,7 @@ func TestAlertingRuleLimit(t *testing.T) {
"foo",
expr,
time.Minute,
0,
labels.FromStrings("test", "test"),
labels.EmptyLabels(),
labels.EmptyLabels(),
@ -636,6 +649,7 @@ func TestQueryForStateSeries(t *testing.T) {
"TestRule",
nil,
time.Minute,
0,
labels.FromStrings("severity", "critical"),
labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil,
)
@ -669,6 +683,7 @@ func TestSendAlertsDontAffectActiveAlerts(t *testing.T) {
"TestRule",
nil,
time.Minute,
0,
labels.FromStrings("severity", "critical"),
labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil,
)
@ -712,3 +727,209 @@ func TestSendAlertsDontAffectActiveAlerts(t *testing.T) {
// But the labels with the AlertingRule should not be changed.
require.Equal(t, labels.FromStrings("a1", "1"), rule.active[h].Labels)
}
func TestKeepFiringFor(t *testing.T) {
suite, err := promql.NewTest(t, `
load 1m
http_requests{job="app-server", instance="0"} 75 85 70 70 10x5
`)
require.NoError(t, err)
defer suite.Close()
require.NoError(t, suite.Run())
expr, err := parser.ParseExpr(`http_requests > 50`)
require.NoError(t, err)
rule := NewAlertingRule(
"HTTPRequestRateHigh",
expr,
time.Minute,
time.Minute,
labels.EmptyLabels(),
labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil,
)
results := []promql.Vector{
{
promql.Sample{
Metric: labels.FromStrings(
"__name__", "ALERTS",
"alertname", "HTTPRequestRateHigh",
"alertstate", "pending",
"instance", "0",
"job", "app-server",
),
Point: promql.Point{V: 1},
},
},
{
promql.Sample{
Metric: labels.FromStrings(
"__name__", "ALERTS",
"alertname", "HTTPRequestRateHigh",
"alertstate", "firing",
"instance", "0",
"job", "app-server",
),
Point: promql.Point{V: 1},
},
},
{
promql.Sample{
Metric: labels.FromStrings(
"__name__", "ALERTS",
"alertname", "HTTPRequestRateHigh",
"alertstate", "firing",
"instance", "0",
"job", "app-server",
),
Point: promql.Point{V: 1},
},
},
{
promql.Sample{
Metric: labels.FromStrings(
"__name__", "ALERTS",
"alertname", "HTTPRequestRateHigh",
"alertstate", "firing",
"instance", "0",
"job", "app-server",
),
Point: promql.Point{V: 1},
},
},
// From now on the alert should keep firing.
{
promql.Sample{
Metric: labels.FromStrings(
"__name__", "ALERTS",
"alertname", "HTTPRequestRateHigh",
"alertstate", "firing",
"instance", "0",
"job", "app-server",
),
Point: promql.Point{V: 1},
},
},
}
baseTime := time.Unix(0, 0)
for i, result := range results {
t.Logf("case %d", i)
evalTime := baseTime.Add(time.Duration(i) * time.Minute)
result[0].Point.T = timestamp.FromTime(evalTime)
res, err := rule.Eval(suite.Context(), evalTime, EngineQueryFunc(suite.QueryEngine(), suite.Storage()), nil, 0)
require.NoError(t, err)
var filteredRes promql.Vector // After removing 'ALERTS_FOR_STATE' samples.
for _, smpl := range res {
smplName := smpl.Metric.Get("__name__")
if smplName == "ALERTS" {
filteredRes = append(filteredRes, smpl)
} else {
// If not 'ALERTS', it has to be 'ALERTS_FOR_STATE'.
require.Equal(t, "ALERTS_FOR_STATE", smplName)
}
}
require.Equal(t, result, filteredRes)
}
evalTime := baseTime.Add(time.Duration(len(results)) * time.Minute)
res, err := rule.Eval(suite.Context(), evalTime, EngineQueryFunc(suite.QueryEngine(), suite.Storage()), nil, 0)
require.NoError(t, err)
require.Equal(t, 0, len(res))
}
func TestPendingAndKeepFiringFor(t *testing.T) {
suite, err := promql.NewTest(t, `
load 1m
http_requests{job="app-server", instance="0"} 75 10x10
`)
require.NoError(t, err)
defer suite.Close()
require.NoError(t, suite.Run())
expr, err := parser.ParseExpr(`http_requests > 50`)
require.NoError(t, err)
rule := NewAlertingRule(
"HTTPRequestRateHigh",
expr,
time.Minute,
time.Minute,
labels.EmptyLabels(),
labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil,
)
result := promql.Sample{
Metric: labels.FromStrings(
"__name__", "ALERTS",
"alertname", "HTTPRequestRateHigh",
"alertstate", "pending",
"instance", "0",
"job", "app-server",
),
Point: promql.Point{V: 1},
}
baseTime := time.Unix(0, 0)
result.Point.T = timestamp.FromTime(baseTime)
res, err := rule.Eval(suite.Context(), baseTime, EngineQueryFunc(suite.QueryEngine(), suite.Storage()), nil, 0)
require.NoError(t, err)
require.Len(t, res, 2)
for _, smpl := range res {
smplName := smpl.Metric.Get("__name__")
if smplName == "ALERTS" {
require.Equal(t, result, smpl)
} else {
// If not 'ALERTS', it has to be 'ALERTS_FOR_STATE'.
require.Equal(t, "ALERTS_FOR_STATE", smplName)
}
}
evalTime := baseTime.Add(time.Minute)
res, err = rule.Eval(suite.Context(), evalTime, EngineQueryFunc(suite.QueryEngine(), suite.Storage()), nil, 0)
require.NoError(t, err)
require.Equal(t, 0, len(res))
}
// TestAlertingEvalWithOrigin checks that the alerting rule details are passed through the context.
func TestAlertingEvalWithOrigin(t *testing.T) {
ctx := context.Background()
now := time.Now()
const (
name = "my-recording-rule"
query = `count(metric{foo="bar"}) > 0`
)
var (
detail RuleDetail
lbs = labels.FromStrings("test", "test")
)
expr, err := parser.ParseExpr(query)
require.NoError(t, err)
rule := NewAlertingRule(
name,
expr,
time.Second,
time.Minute,
lbs,
nil,
nil,
"",
true, log.NewNopLogger(),
)
_, err = rule.Eval(ctx, now, func(ctx context.Context, qs string, _ time.Time) (promql.Vector, error) {
detail = FromOriginContext(ctx)
return nil, nil
}, nil, 0)
require.NoError(t, err)
require.Equal(t, detail, NewRuleDetail(rule))
}

1
rules/manager.go
View file

@ -1119,6 +1119,7 @@ func (m *Manager) LoadGroups(
r.Alert.Value,
expr,
time.Duration(r.For),
time.Duration(r.KeepFiringFor),
labels.FromMap(r.Labels),
labels.FromMap(r.Annotations),
externalLabels,

22
rules/manager_test.go
View file

@ -38,8 +38,8 @@ import (
"github.com/prometheus/prometheus/promql"
"github.com/prometheus/prometheus/promql/parser"
"github.com/prometheus/prometheus/storage"
"github.com/prometheus/prometheus/tsdb"
"github.com/prometheus/prometheus/tsdb/chunkenc"
"github.com/prometheus/prometheus/tsdb/tsdbutil"
"github.com/prometheus/prometheus/util/teststorage"
)
@ -66,6 +66,7 @@ func TestAlertingRule(t *testing.T) {
"HTTPRequestRateLow",
expr,
time.Minute,
0,
labels.FromStrings("severity", "{{\"c\"}}ritical"),
labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil,
)
@ -209,6 +210,7 @@ func TestForStateAddSamples(t *testing.T) {
"HTTPRequestRateLow",
expr,
time.Minute,
0,
labels.FromStrings("severity", "{{\"c\"}}ritical"),
labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil,
)
@ -383,6 +385,7 @@ func TestForStateRestore(t *testing.T) {
"HTTPRequestRateLow",
expr,
alertForDuration,
0,
labels.FromStrings("severity", "critical"),
labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil,
)
@ -449,6 +452,7 @@ func TestForStateRestore(t *testing.T) {
"HTTPRequestRateLow",
expr,
alertForDuration,
0,
labels.FromStrings("severity", "critical"),
labels.EmptyLabels(), labels.EmptyLabels(), "", false, nil,
)
@ -615,13 +619,13 @@ func readSeriesSet(ss storage.SeriesSet) (map[string][]promql.Point, error) {
func TestCopyState(t *testing.T) {
oldGroup := &Group{
rules: []Rule{
NewAlertingRule("alert", nil, 0, labels.EmptyLabels(), labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil),
NewAlertingRule("alert", nil, 0, 0, labels.EmptyLabels(), labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil),
NewRecordingRule("rule1", nil, labels.EmptyLabels()),
NewRecordingRule("rule2", nil, labels.EmptyLabels()),
NewRecordingRule("rule3", nil, labels.FromStrings("l1", "v1")),
NewRecordingRule("rule3", nil, labels.FromStrings("l1", "v2")),
NewRecordingRule("rule3", nil, labels.FromStrings("l1", "v3")),
NewAlertingRule("alert2", nil, 0, labels.FromStrings("l2", "v1"), labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil),
NewAlertingRule("alert2", nil, 0, 0, labels.FromStrings("l2", "v1"), labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil),
},
seriesInPreviousEval: []map[string]labels.Labels{
{},
@ -640,10 +644,10 @@ func TestCopyState(t *testing.T) {
NewRecordingRule("rule3", nil, labels.FromStrings("l1", "v0")),
NewRecordingRule("rule3", nil, labels.FromStrings("l1", "v1")),
NewRecordingRule("rule3", nil, labels.FromStrings("l1", "v2")),
NewAlertingRule("alert", nil, 0, labels.EmptyLabels(), labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil),
NewAlertingRule("alert", nil, 0, 0, labels.EmptyLabels(), labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil),
NewRecordingRule("rule1", nil, labels.EmptyLabels()),
NewAlertingRule("alert2", nil, 0, labels.FromStrings("l2", "v0"), labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil),
NewAlertingRule("alert2", nil, 0, labels.FromStrings("l2", "v1"), labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil),
NewAlertingRule("alert2", nil, 0, 0, labels.FromStrings("l2", "v0"), labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil),
NewAlertingRule("alert2", nil, 0, 0, labels.FromStrings("l2", "v1"), labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil),
NewRecordingRule("rule4", nil, labels.EmptyLabels()),
},
seriesInPreviousEval: make([]map[string]labels.Labels, 8),
@ -875,7 +879,7 @@ func TestNotify(t *testing.T) {
expr, err := parser.ParseExpr("a > 1")
require.NoError(t, err)
rule := NewAlertingRule("aTooHigh", expr, 0, labels.Labels{}, labels.Labels{}, labels.EmptyLabels(), "", true, log.NewNopLogger())
rule := NewAlertingRule("aTooHigh", expr, 0, 0, labels.Labels{}, labels.Labels{}, labels.EmptyLabels(), "", true, log.NewNopLogger())
group := NewGroup(GroupOptions{
Name: "alert",
Interval: time.Second,
@ -1147,7 +1151,7 @@ func TestGroupHasAlertingRules(t *testing.T) {
group: &Group{
name: "HasAlertingRule",
rules: []Rule{
NewAlertingRule("alert", nil, 0, labels.EmptyLabels(), labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil),
NewAlertingRule("alert", nil, 0, 0, labels.EmptyLabels(), labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil),
NewRecordingRule("record", nil, labels.EmptyLabels()),
},
},
@ -1344,7 +1348,7 @@ func TestNativeHistogramsInRecordingRules(t *testing.T) {
// Add some histograms.
db := suite.TSDB()
hists := tsdb.GenerateTestHistograms(5)
hists := tsdbutil.GenerateTestHistograms(5)
ts := time.Now()
app := db.Appender(context.Background())
for i, h := range hists {

69
rules/origin.go Normal file
View file

@ -0,0 +1,69 @@
// Copyright 2023 The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package rules
import (
"context"
"fmt"
"github.com/prometheus/prometheus/model/labels"
)
type ruleOrigin struct{}
// RuleDetail contains information about the rule that is being evaluated.
type RuleDetail struct {
Name string
Query string
Labels labels.Labels
Kind string
}
const (
KindAlerting = "alerting"
KindRecording = "recording"
)
// NewRuleDetail creates a RuleDetail from a given Rule.
func NewRuleDetail(r Rule) RuleDetail {
var kind string
switch r.(type) {
case *AlertingRule:
kind = KindAlerting
case *RecordingRule:
kind = KindRecording
default:
panic(fmt.Sprintf(`unknown rule type "%T"`, r))
}
return RuleDetail{
Name: r.Name(),
Query: r.Query().String(),
Labels: r.Labels(),
Kind: kind,
}
}
// NewOriginContext returns a new context with data about the origin attached.
func NewOriginContext(ctx context.Context, rule RuleDetail) context.Context {
return context.WithValue(ctx, ruleOrigin{}, rule)
}
// FromOriginContext returns the RuleDetail origin data from the context.
func FromOriginContext(ctx context.Context) RuleDetail {
if rule, ok := ctx.Value(ruleOrigin{}).(RuleDetail); ok {
return rule
}
return RuleDetail{}
}

51
rules/origin_test.go Normal file
View file

@ -0,0 +1,51 @@
// Copyright 2023 The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package rules
import (
"context"
"net/url"
"testing"
"time"
"github.com/stretchr/testify/require"
"github.com/prometheus/prometheus/model/labels"
"github.com/prometheus/prometheus/promql"
"github.com/prometheus/prometheus/promql/parser"
)
type unknownRule struct{}
func (u unknownRule) Name() string { return "" }
func (u unknownRule) Labels() labels.Labels { return nil }
func (u unknownRule) Eval(ctx context.Context, time time.Time, queryFunc QueryFunc, url *url.URL, i int) (promql.Vector, error) {
return nil, nil
}
func (u unknownRule) String() string { return "" }
func (u unknownRule) Query() parser.Expr { return nil }
func (u unknownRule) SetLastError(err error) {}
func (u unknownRule) LastError() error { return nil }
func (u unknownRule) SetHealth(health RuleHealth) {}
func (u unknownRule) Health() RuleHealth { return "" }
func (u unknownRule) SetEvaluationDuration(duration time.Duration) {}
func (u unknownRule) GetEvaluationDuration() time.Duration { return 0 }
func (u unknownRule) SetEvaluationTimestamp(time time.Time) {}
func (u unknownRule) GetEvaluationTimestamp() time.Time { return time.Time{} }
func TestNewRuleDetailPanics(t *testing.T) {
require.PanicsWithValue(t, `unknown rule type "rules.unknownRule"`, func() {
NewRuleDetail(unknownRule{})
})
}

2
rules/recording.go
View file

@ -73,6 +73,8 @@ func (rule *RecordingRule) Labels() labels.Labels {
// Eval evaluates the rule and then overrides the metric names and labels accordingly.
func (rule *RecordingRule) Eval(ctx context.Context, ts time.Time, query QueryFunc, _ *url.URL, limit int) (promql.Vector, error) {
ctx = NewOriginContext(ctx, NewRuleDetail(rule))
vector, err := query(ctx, rule.vector.String(), ts)
if err != nil {
return nil, err

28
rules/recording_test.go
View file

@ -156,3 +156,31 @@ func TestRecordingRuleLimit(t *testing.T) {
}
}
}
// TestRecordingEvalWithOrigin checks that the recording rule details are passed through the context.
func TestRecordingEvalWithOrigin(t *testing.T) {
ctx := context.Background()
now := time.Now()
const (
name = "my-recording-rule"
query = `count(metric{foo="bar"})`
)
var (
detail RuleDetail
lbs = labels.FromStrings("foo", "bar")
)
expr, err := parser.ParseExpr(query)
require.NoError(t, err)
rule := NewRecordingRule(name, expr, lbs)
_, err = rule.Eval(ctx, now, func(ctx context.Context, qs string, _ time.Time) (promql.Vector, error) {
detail = FromOriginContext(ctx)
return nil, nil
}, nil, 0)
require.NoError(t, err)
require.Equal(t, detail, NewRuleDetail(rule))
}

37
storage/merge.go
View file

@ -440,6 +440,10 @@ type chainSampleIterator struct {
curr chunkenc.Iterator
lastT int64
// Whether the previous and the current sample are direct neighbors
// within the same base iterator.
consecutive bool
}
// Return a chainSampleIterator initialized for length entries, re-using the memory from it if possible.
@ -485,6 +489,9 @@ func (c *chainSampleIterator) Seek(t int64) chunkenc.ValueType {
if c.curr != nil && c.lastT >= t {
return c.curr.Seek(c.lastT)
}
// Don't bother to find out if the next sample is consecutive. Callers
// of Seek usually aren't interested anyway.
c.consecutive = false
c.h = samplesIteratorHeap{}
for _, iter := range c.iterators {
if iter.Seek(t) != chunkenc.ValNone {
@ -511,14 +518,30 @@ func (c *chainSampleIterator) AtHistogram() (int64, *histogram.Histogram) {
if c.curr == nil {
panic("chainSampleIterator.AtHistogram called before first .Next or after .Next returned false.")
}
return c.curr.AtHistogram()
t, h := c.curr.AtHistogram()
// If the current sample is not consecutive with the previous one, we
// cannot be sure anymore that there was no counter reset.
if !c.consecutive && h.CounterResetHint == histogram.NotCounterReset {
h.CounterResetHint = histogram.UnknownCounterReset
}
return t, h
}
func (c *chainSampleIterator) AtFloatHistogram() (int64, *histogram.FloatHistogram) {
if c.curr == nil {
panic("chainSampleIterator.AtFloatHistogram called before first .Next or after .Next returned false.")
}
return c.curr.AtFloatHistogram()
t, fh := c.curr.AtFloatHistogram()
// If the current sample is not consecutive with the previous one, we
// cannot be sure anymore about counter resets for counter histograms.
// TODO(beorn7): If a `NotCounterReset` sample is followed by a
// non-consecutive `CounterReset` sample, we could keep the hint as
// `CounterReset`. But then we needed to track the previous sample
// in more detail, which might not be worth it.
if !c.consecutive && fh.CounterResetHint != histogram.GaugeType {
fh.CounterResetHint = histogram.UnknownCounterReset
}
return t, fh
}
func (c *chainSampleIterator) AtT() int64 {
@ -529,7 +552,13 @@ func (c *chainSampleIterator) AtT() int64 {
}
func (c *chainSampleIterator) Next() chunkenc.ValueType {
var (
currT int64
currValueType chunkenc.ValueType
iteratorChanged bool
)
if c.h == nil {
iteratorChanged = true
c.h = samplesIteratorHeap{}
// We call c.curr.Next() as the first thing below.
// So, we don't call Next() on it here.
@ -545,8 +574,6 @@ func (c *chainSampleIterator) Next() chunkenc.ValueType {
return chunkenc.ValNone
}
var currT int64
var currValueType chunkenc.ValueType
for {
currValueType = c.curr.Next()
if currValueType != chunkenc.ValNone {
@ -576,6 +603,7 @@ func (c *chainSampleIterator) Next() chunkenc.ValueType {
}
c.curr = heap.Pop(&c.h).(chunkenc.Iterator)
iteratorChanged = true
currT = c.curr.AtT()
currValueType = c.curr.Seek(currT)
if currT != c.lastT {
@ -583,6 +611,7 @@ func (c *chainSampleIterator) Next() chunkenc.ValueType {
}
}
c.consecutive = !iteratorChanged
c.lastT = currT
return currValueType
}

58
storage/merge_test.go
View file

@ -23,7 +23,6 @@ import (
"github.com/stretchr/testify/require"
"github.com/prometheus/prometheus/model/histogram"
"github.com/prometheus/prometheus/model/labels"
"github.com/prometheus/prometheus/tsdb/chunkenc"
"github.com/prometheus/prometheus/tsdb/tsdbutil"
@ -387,18 +386,11 @@ func TestCompactingChunkSeriesMerger(t *testing.T) {
// histogramSample returns a histogram that is unique to the ts.
histogramSample := func(ts int64) sample {
idx := ts + 1
return sample{t: ts, h: &histogram.Histogram{
Schema: 2,
ZeroThreshold: 0.001,
ZeroCount: 2 * uint64(idx),
Count: 5 * uint64(idx),
Sum: 12.34 * float64(idx),
PositiveSpans: []histogram.Span{{Offset: 1, Length: 2}, {Offset: 2, Length: 1}},
NegativeSpans: []histogram.Span{{Offset: 2, Length: 1}, {Offset: 1, Length: 2}},
PositiveBuckets: []int64{1 * idx, -1 * idx, 3 * idx},
NegativeBuckets: []int64{1 * idx, 2 * idx, 3 * idx},
}}
return sample{t: ts, h: tsdbutil.GenerateTestHistogram(int(ts + 1))}
}
floatHistogramSample := func(ts int64) sample {
return sample{t: ts, fh: tsdbutil.GenerateTestFloatHistogram(int(ts + 1))}
}
for _, tc := range []struct {
@ -529,6 +521,46 @@ func TestCompactingChunkSeriesMerger(t *testing.T) {
[]tsdbutil.Sample{histogramSample(15)},
),
},
{
name: "float histogram chunks overlapping",
input: []ChunkSeries{
NewListChunkSeriesFromSamples(labels.FromStrings("bar", "baz"), []tsdbutil.Sample{floatHistogramSample(0), floatHistogramSample(5)}, []tsdbutil.Sample{floatHistogramSample(10), floatHistogramSample(15)}),
NewListChunkSeriesFromSamples(labels.FromStrings("bar", "baz"), []tsdbutil.Sample{floatHistogramSample(2), floatHistogramSample(20)}, []tsdbutil.Sample{floatHistogramSample(25), floatHistogramSample(30)}),
NewListChunkSeriesFromSamples(labels.FromStrings("bar", "baz"), []tsdbutil.Sample{floatHistogramSample(18), floatHistogramSample(26)}, []tsdbutil.Sample{floatHistogramSample(31), floatHistogramSample(35)}),
},
expected: NewListChunkSeriesFromSamples(labels.FromStrings("bar", "baz"),
[]tsdbutil.Sample{floatHistogramSample(0), floatHistogramSample(2), floatHistogramSample(5), floatHistogramSample(10), floatHistogramSample(15), floatHistogramSample(18), floatHistogramSample(20), floatHistogramSample(25), floatHistogramSample(26), floatHistogramSample(30)},
[]tsdbutil.Sample{floatHistogramSample(31), floatHistogramSample(35)},
),
},
{
name: "float histogram chunks overlapping with float chunks",
input: []ChunkSeries{
NewListChunkSeriesFromSamples(labels.FromStrings("bar", "baz"), []tsdbutil.Sample{floatHistogramSample(0), floatHistogramSample(5)}, []tsdbutil.Sample{floatHistogramSample(10), floatHistogramSample(15)}),
NewListChunkSeriesFromSamples(labels.FromStrings("bar", "baz"), []tsdbutil.Sample{sample{1, 1, nil, nil}, sample{12, 12, nil, nil}}, []tsdbutil.Sample{sample{14, 14, nil, nil}}),
},
expected: NewListChunkSeriesFromSamples(labels.FromStrings("bar", "baz"),
[]tsdbutil.Sample{floatHistogramSample(0)},
[]tsdbutil.Sample{sample{1, 1, nil, nil}},
[]tsdbutil.Sample{floatHistogramSample(5), floatHistogramSample(10)},
[]tsdbutil.Sample{sample{12, 12, nil, nil}, sample{14, 14, nil, nil}},
[]tsdbutil.Sample{floatHistogramSample(15)},
),
},
{
name: "float histogram chunks overlapping with histogram chunks",
input: []ChunkSeries{
NewListChunkSeriesFromSamples(labels.FromStrings("bar", "baz"), []tsdbutil.Sample{floatHistogramSample(0), floatHistogramSample(5)}, []tsdbutil.Sample{floatHistogramSample(10), floatHistogramSample(15)}),
NewListChunkSeriesFromSamples(labels.FromStrings("bar", "baz"), []tsdbutil.Sample{histogramSample(1), histogramSample(12)}, []tsdbutil.Sample{histogramSample(14)}),
},
expected: NewListChunkSeriesFromSamples(labels.FromStrings("bar", "baz"),
[]tsdbutil.Sample{floatHistogramSample(0)},
[]tsdbutil.Sample{histogramSample(1)},
[]tsdbutil.Sample{floatHistogramSample(5), floatHistogramSample(10)},
[]tsdbutil.Sample{histogramSample(12), histogramSample(14)},
[]tsdbutil.Sample{floatHistogramSample(15)},
),
},
} {
t.Run(tc.name, func(t *testing.T) {
merged := m(tc.input...)

2
storage/remote/client_test.go
View file

@ -87,7 +87,7 @@ func TestStoreHTTPErrorHandling(t *testing.T) {
func TestClientRetryAfter(t *testing.T) {
server := httptest.NewServer(
http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
http.Error(w, longErrMessage, 429)
http.Error(w, longErrMessage, http.StatusTooManyRequests)
}),
)
defer server.Close()

8
storage/remote/codec.go
View file

@ -559,7 +559,7 @@ func HistogramProtoToFloatHistogram(hp prompb.Histogram) *histogram.FloatHistogr
}
}
func spansProtoToSpans(s []*prompb.BucketSpan) []histogram.Span {
func spansProtoToSpans(s []prompb.BucketSpan) []histogram.Span {
spans := make([]histogram.Span, len(s))
for i := 0; i < len(s); i++ {
spans[i] = histogram.Span{Offset: s[i].Offset, Length: s[i].Length}
@ -600,10 +600,10 @@ func FloatHistogramToHistogramProto(timestamp int64, fh *histogram.FloatHistogra
}
}
func spansToSpansProto(s []histogram.Span) []*prompb.BucketSpan {
spans := make([]*prompb.BucketSpan, len(s))
func spansToSpansProto(s []histogram.Span) []prompb.BucketSpan {
spans := make([]prompb.BucketSpan, len(s))
for i := 0; i < len(s); i++ {
spans[i] = &prompb.BucketSpan{Offset: s[i].Offset, Length: s[i].Length}
spans[i] = prompb.BucketSpan{Offset: s[i].Offset, Length: s[i].Length}
}
return spans

8
storage/remote/codec_test.go
View file

@ -399,7 +399,7 @@ func exampleHistogramProto() prompb.Histogram {
Schema: 0,
ZeroThreshold: 0,
ZeroCount: &prompb.Histogram_ZeroCountInt{ZeroCountInt: 0},
NegativeSpans: []*prompb.BucketSpan{
NegativeSpans: []prompb.BucketSpan{
{
Offset: 0,
Length: 5,
@ -414,7 +414,7 @@ func exampleHistogramProto() prompb.Histogram {
},
},
NegativeDeltas: []int64{1, 2, -2, 1, -1, 0},
PositiveSpans: []*prompb.BucketSpan{
PositiveSpans: []prompb.BucketSpan{
{
Offset: 0,
Length: 4,
@ -497,7 +497,7 @@ func exampleFloatHistogramProto() prompb.Histogram {
Schema: 0,
ZeroThreshold: 0,
ZeroCount: &prompb.Histogram_ZeroCountFloat{ZeroCountFloat: 0},
NegativeSpans: []*prompb.BucketSpan{
NegativeSpans: []prompb.BucketSpan{
{
Offset: 0,
Length: 5,
@ -512,7 +512,7 @@ func exampleFloatHistogramProto() prompb.Histogram {
},
},
NegativeCounts: []float64{1, 2, -2, 1, -1, 0},
PositiveSpans: []*prompb.BucketSpan{
PositiveSpans: []prompb.BucketSpan{
{
Offset: 0,
Length: 4,

30
tsdb/agent/db_test.go
View file

@ -54,10 +54,10 @@ func TestDB_InvalidSeries(t *testing.T) {
})
t.Run("Histograms", func(t *testing.T) {
_, err := app.AppendHistogram(0, labels.Labels{}, 0, tsdb.GenerateTestHistograms(1)[0], nil)
_, err := app.AppendHistogram(0, labels.Labels{}, 0, tsdbutil.GenerateTestHistograms(1)[0], nil)
require.ErrorIs(t, err, tsdb.ErrInvalidSample, "should reject empty labels")
_, err = app.AppendHistogram(0, labels.FromStrings("a", "1", "a", "2"), 0, tsdb.GenerateTestHistograms(1)[0], nil)
_, err = app.AppendHistogram(0, labels.FromStrings("a", "1", "a", "2"), 0, tsdbutil.GenerateTestHistograms(1)[0], nil)
require.ErrorIs(t, err, tsdb.ErrInvalidSample, "should reject duplicate labels")
})
@ -151,7 +151,7 @@ func TestCommit(t *testing.T) {
for _, l := range lbls {
lset := labels.New(l...)
histograms := tsdb.GenerateTestHistograms(numHistograms)
histograms := tsdbutil.GenerateTestHistograms(numHistograms)
for i := 0; i < numHistograms; i++ {
_, err := app.AppendHistogram(0, lset, int64(i), histograms[i], nil)
@ -163,7 +163,7 @@ func TestCommit(t *testing.T) {
for _, l := range lbls {
lset := labels.New(l...)
floatHistograms := tsdb.GenerateTestFloatHistograms(numHistograms)
floatHistograms := tsdbutil.GenerateTestFloatHistograms(numHistograms)
for i := 0; i < numHistograms; i++ {
_, err := app.AppendHistogram(0, lset, int64(i), nil, floatHistograms[i])
@ -257,7 +257,7 @@ func TestRollback(t *testing.T) {
for _, l := range lbls {
lset := labels.New(l...)
histograms := tsdb.GenerateTestHistograms(numHistograms)
histograms := tsdbutil.GenerateTestHistograms(numHistograms)
for i := 0; i < numHistograms; i++ {
_, err := app.AppendHistogram(0, lset, int64(i), histograms[i], nil)
@ -269,7 +269,7 @@ func TestRollback(t *testing.T) {
for _, l := range lbls {
lset := labels.New(l...)
floatHistograms := tsdb.GenerateTestFloatHistograms(numHistograms)
floatHistograms := tsdbutil.GenerateTestFloatHistograms(numHistograms)
for i := 0; i < numHistograms; i++ {
_, err := app.AppendHistogram(0, lset, int64(i), nil, floatHistograms[i])
@ -374,7 +374,7 @@ func TestFullTruncateWAL(t *testing.T) {
for _, l := range lbls {
lset := labels.New(l...)
histograms := tsdb.GenerateTestHistograms(numHistograms)
histograms := tsdbutil.GenerateTestHistograms(numHistograms)
for i := 0; i < numHistograms; i++ {
_, err := app.AppendHistogram(0, lset, int64(lastTs), histograms[i], nil)
@ -387,7 +387,7 @@ func TestFullTruncateWAL(t *testing.T) {
for _, l := range lbls {
lset := labels.New(l...)
floatHistograms := tsdb.GenerateTestFloatHistograms(numHistograms)
floatHistograms := tsdbutil.GenerateTestFloatHistograms(numHistograms)
for i := 0; i < numHistograms; i++ {
_, err := app.AppendHistogram(0, lset, int64(lastTs), nil, floatHistograms[i])
@ -436,7 +436,7 @@ func TestPartialTruncateWAL(t *testing.T) {
for _, l := range lbls {
lset := labels.New(l...)
histograms := tsdb.GenerateTestHistograms(numDatapoints)
histograms := tsdbutil.GenerateTestHistograms(numDatapoints)
for i := 0; i < numDatapoints; i++ {
_, err := app.AppendHistogram(0, lset, lastTs, histograms[i], nil)
@ -449,7 +449,7 @@ func TestPartialTruncateWAL(t *testing.T) {
for _, l := range lbls {
lset := labels.New(l...)
floatHistograms := tsdb.GenerateTestFloatHistograms(numDatapoints)
floatHistograms := tsdbutil.GenerateTestFloatHistograms(numDatapoints)
for i := 0; i < numDatapoints; i++ {
_, err := app.AppendHistogram(0, lset, lastTs, nil, floatHistograms[i])
@ -475,7 +475,7 @@ func TestPartialTruncateWAL(t *testing.T) {
for _, l := range lbls {
lset := labels.New(l...)
histograms := tsdb.GenerateTestHistograms(numDatapoints)
histograms := tsdbutil.GenerateTestHistograms(numDatapoints)
for i := 0; i < numDatapoints; i++ {
_, err := app.AppendHistogram(0, lset, lastTs, histograms[i], nil)
@ -488,7 +488,7 @@ func TestPartialTruncateWAL(t *testing.T) {
for _, l := range lbls {
lset := labels.New(l...)
floatHistograms := tsdb.GenerateTestFloatHistograms(numDatapoints)
floatHistograms := tsdbutil.GenerateTestFloatHistograms(numDatapoints)
for i := 0; i < numDatapoints; i++ {
_, err := app.AppendHistogram(0, lset, lastTs, nil, floatHistograms[i])
@ -529,7 +529,7 @@ func TestWALReplay(t *testing.T) {
for _, l := range lbls {
lset := labels.New(l...)
histograms := tsdb.GenerateTestHistograms(numHistograms)
histograms := tsdbutil.GenerateTestHistograms(numHistograms)
for i := 0; i < numHistograms; i++ {
_, err := app.AppendHistogram(0, lset, lastTs, histograms[i], nil)
@ -541,7 +541,7 @@ func TestWALReplay(t *testing.T) {
for _, l := range lbls {
lset := labels.New(l...)
floatHistograms := tsdb.GenerateTestFloatHistograms(numHistograms)
floatHistograms := tsdbutil.GenerateTestFloatHistograms(numHistograms)
for i := 0; i < numHistograms; i++ {
_, err := app.AppendHistogram(0, lset, lastTs, nil, floatHistograms[i])
@ -622,7 +622,7 @@ func Test_ExistingWAL_NextRef(t *testing.T) {
}
histogramCount := 10
histograms := tsdb.GenerateTestHistograms(histogramCount)
histograms := tsdbutil.GenerateTestHistograms(histogramCount)
// Append <histogramCount> series
for i := 0; i < histogramCount; i++ {
lset := labels.FromStrings(model.MetricNameLabel, fmt.Sprintf("histogram_%d", i))

17
tsdb/block_test.go
View file

@ -632,6 +632,16 @@ func genHistogramSeries(totalSeries, labelCount int, mint, maxt, step int64, flo
},
PositiveBuckets: []int64{int64(ts + 1), 1, -1, 0},
}
if ts != mint {
// By setting the counter reset hint to "no counter
// reset" for all histograms but the first, we cover the
// most common cases. If the series is manipulated later
// or spans more than one block when ingested into the
// storage, the hint has to be adjusted. Note that the
// storage itself treats this particular hint the same
// as "unknown".
h.CounterResetHint = histogram.NotCounterReset
}
if floatHistogram {
return sample{t: ts, fh: h.ToFloat()}
}
@ -661,6 +671,13 @@ func genHistogramAndFloatSeries(totalSeries, labelCount int, mint, maxt, step in
},
PositiveBuckets: []int64{int64(ts + 1), 1, -1, 0},
}
if count > 1 && count%5 != 1 {
// Same rationale for this as above in
// genHistogramSeries, just that we have to be
// smarter to find out if the previous sample
// was a histogram, too.
h.CounterResetHint = histogram.NotCounterReset
}
if floatHistogram {
s = sample{t: ts, fh: h.ToFloat()}
} else {

61
tsdb/chunkenc/float_histogram.go
View file

@ -217,10 +217,10 @@ func (a *FloatHistogramAppender) AppendHistogram(int64, *histogram.Histogram) {
panic("appended an integer histogram to a float histogram chunk")
}
// Appendable returns whether the chunk can be appended to, and if so
// whether any recoding needs to happen using the provided interjections
// (in case of any new buckets, positive or negative range, respectively).
// If the sample is a gauge histogram, AppendableGauge must be used instead.
// Appendable returns whether the chunk can be appended to, and if so whether
// any recoding needs to happen using the provided inserts (in case of any new
// buckets, positive or negative range, respectively). If the sample is a gauge
// histogram, AppendableGauge must be used instead.
//
// The chunk is not appendable in the following cases:
// - The schema has changed.
@ -233,7 +233,7 @@ func (a *FloatHistogramAppender) AppendHistogram(int64, *histogram.Histogram) {
// because of a counter reset. If the given sample is stale, it is always ok to
// append. If counterReset is true, okToAppend is always false.
func (a *FloatHistogramAppender) Appendable(h *histogram.FloatHistogram) (
positiveInterjections, negativeInterjections []Interjection,
positiveInserts, negativeInserts []Insert,
okToAppend, counterReset bool,
) {
if a.NumSamples() > 0 && a.GetCounterResetHeader() == GaugeType {
@ -267,12 +267,12 @@ func (a *FloatHistogramAppender) Appendable(h *histogram.FloatHistogram) (
}
var ok bool
positiveInterjections, ok = forwardCompareSpans(a.pSpans, h.PositiveSpans)
positiveInserts, ok = expandSpansForward(a.pSpans, h.PositiveSpans)
if !ok {
counterReset = true
return
}
negativeInterjections, ok = forwardCompareSpans(a.nSpans, h.NegativeSpans)
negativeInserts, ok = expandSpansForward(a.nSpans, h.NegativeSpans)
if !ok {
counterReset = true
return
@ -280,7 +280,7 @@ func (a *FloatHistogramAppender) Appendable(h *histogram.FloatHistogram) (
if counterResetInAnyFloatBucket(a.pBuckets, h.PositiveBuckets, a.pSpans, h.PositiveSpans) ||
counterResetInAnyFloatBucket(a.nBuckets, h.NegativeBuckets, a.nSpans, h.NegativeSpans) {
counterReset, positiveInterjections, negativeInterjections = true, nil, nil
counterReset, positiveInserts, negativeInserts = true, nil, nil
return
}
@ -290,10 +290,11 @@ func (a *FloatHistogramAppender) Appendable(h *histogram.FloatHistogram) (
// AppendableGauge returns whether the chunk can be appended to, and if so
// whether:
// 1. Any recoding needs to happen to the chunk using the provided interjections
// 1. Any recoding needs to happen to the chunk using the provided inserts
// (in case of any new buckets, positive or negative range, respectively).
// 2. Any recoding needs to happen for the histogram being appended, using the backward interjections
// (in case of any missing buckets, positive or negative range, respectively).
// 2. Any recoding needs to happen for the histogram being appended, using the
// backward inserts (in case of any missing buckets, positive or negative
// range, respectively).
//
// This method must be only used for gauge histograms.
//
@ -302,8 +303,8 @@ func (a *FloatHistogramAppender) Appendable(h *histogram.FloatHistogram) (
// - The threshold for the zero bucket has changed.
// - The last sample in the chunk was stale while the current sample is not stale.
func (a *FloatHistogramAppender) AppendableGauge(h *histogram.FloatHistogram) (
positiveInterjections, negativeInterjections []Interjection,
backwardPositiveInterjections, backwardNegativeInterjections []Interjection,
positiveInserts, negativeInserts []Insert,
backwardPositiveInserts, backwardNegativeInserts []Insert,
positiveSpans, negativeSpans []histogram.Span,
okToAppend bool,
) {
@ -325,8 +326,8 @@ func (a *FloatHistogramAppender) AppendableGauge(h *histogram.FloatHistogram) (
return
}
positiveInterjections, backwardPositiveInterjections, positiveSpans = bidirectionalCompareSpans(a.pSpans, h.PositiveSpans)
negativeInterjections, backwardNegativeInterjections, negativeSpans = bidirectionalCompareSpans(a.nSpans, h.NegativeSpans)
positiveInserts, backwardPositiveInserts, positiveSpans = expandSpansBothWays(a.pSpans, h.PositiveSpans)
negativeInserts, backwardNegativeInserts, negativeSpans = expandSpansBothWays(a.nSpans, h.NegativeSpans)
okToAppend = true
return
}
@ -501,12 +502,12 @@ func (a *FloatHistogramAppender) writeXorValue(old *xorValue, v float64) {
}
// Recode converts the current chunk to accommodate an expansion of the set of
// (positive and/or negative) buckets used, according to the provided
// interjections, resulting in the honoring of the provided new positive and
// negative spans. To continue appending, use the returned Appender rather than
// the receiver of this method.
// (positive and/or negative) buckets used, according to the provided inserts,
// resulting in the honoring of the provided new positive and negative spans. To
// continue appending, use the returned Appender rather than the receiver of
// this method.
func (a *FloatHistogramAppender) Recode(
positiveInterjections, negativeInterjections []Interjection,
positiveInserts, negativeInserts []Insert,
positiveSpans, negativeSpans []histogram.Span,
) (Chunk, Appender) {
// TODO(beorn7): This currently just decodes everything and then encodes
@ -539,11 +540,11 @@ func (a *FloatHistogramAppender) Recode(
// Save the modified histogram to the new chunk.
hOld.PositiveSpans, hOld.NegativeSpans = positiveSpans, negativeSpans
if len(positiveInterjections) > 0 {
hOld.PositiveBuckets = interject(hOld.PositiveBuckets, positiveBuckets, positiveInterjections, false)
if len(positiveInserts) > 0 {
hOld.PositiveBuckets = insert(hOld.PositiveBuckets, positiveBuckets, positiveInserts, false)
}
if len(negativeInterjections) > 0 {
hOld.NegativeBuckets = interject(hOld.NegativeBuckets, negativeBuckets, negativeInterjections, false)
if len(negativeInserts) > 0 {
hOld.NegativeBuckets = insert(hOld.NegativeBuckets, negativeBuckets, negativeInserts, false)
}
app.AppendFloatHistogram(tOld, hOld)
}
@ -556,15 +557,15 @@ func (a *FloatHistogramAppender) Recode(
// (positive and/or negative) buckets used.
func (a *FloatHistogramAppender) RecodeHistogramm(
fh *histogram.FloatHistogram,
pBackwardInter, nBackwardInter []Interjection,
pBackwardInter, nBackwardInter []Insert,
) {
if len(pBackwardInter) > 0 {
numPositiveBuckets := countSpans(fh.PositiveSpans)
fh.PositiveBuckets = interject(fh.PositiveBuckets, make([]float64, numPositiveBuckets), pBackwardInter, false)
fh.PositiveBuckets = insert(fh.PositiveBuckets, make([]float64, numPositiveBuckets), pBackwardInter, false)
}
if len(nBackwardInter) > 0 {
numNegativeBuckets := countSpans(fh.NegativeSpans)
fh.NegativeBuckets = interject(fh.NegativeBuckets, make([]float64, numNegativeBuckets), nBackwardInter, false)
fh.NegativeBuckets = insert(fh.NegativeBuckets, make([]float64, numNegativeBuckets), nBackwardInter, false)
}
}
@ -627,12 +628,8 @@ func (it *floatHistogramIterator) AtFloatHistogram() (int64, *histogram.FloatHis
return it.t, &histogram.FloatHistogram{Sum: it.sum.value}
}
it.atFloatHistogramCalled = true
crHint := histogram.UnknownCounterReset
if it.counterResetHeader == GaugeType {
crHint = histogram.GaugeType
}
return it.t, &histogram.FloatHistogram{
CounterResetHint: crHint,
CounterResetHint: counterResetHint(it.counterResetHeader, it.numRead),
Count: it.cnt.value,
ZeroCount: it.zCnt.value,
Sum: it.sum.value,

14
tsdb/chunkenc/float_histogram_test.go
View file

@ -66,7 +66,9 @@ func TestFloatHistogramChunkSameBuckets(t *testing.T) {
h.PositiveBuckets = []int64{5, -2, 1, -2} // counts: 5, 3, 4, 2 (total 14)
h.NegativeBuckets = []int64{4, -1, 1, -1} // counts: 4, 3, 4, 4 (total 15)
app.AppendFloatHistogram(ts, h.ToFloat())
exp = append(exp, floatResult{t: ts, h: h.ToFloat()})
expH := h.ToFloat()
expH.CounterResetHint = histogram.NotCounterReset
exp = append(exp, floatResult{t: ts, h: expH})
require.Equal(t, 2, c.NumSamples())
// Add update with new appender.
@ -81,7 +83,9 @@ func TestFloatHistogramChunkSameBuckets(t *testing.T) {
h.PositiveBuckets = []int64{6, 1, -3, 6} // counts: 6, 7, 4, 10 (total 27)
h.NegativeBuckets = []int64{5, 1, -2, 3} // counts: 5, 6, 4, 7 (total 22)
app.AppendFloatHistogram(ts, h.ToFloat())
exp = append(exp, floatResult{t: ts, h: h.ToFloat()})
expH = h.ToFloat()
expH.CounterResetHint = histogram.NotCounterReset
exp = append(exp, floatResult{t: ts, h: expH})
require.Equal(t, 3, c.NumSamples())
// 1. Expand iterator in simple case.
@ -138,7 +142,7 @@ func TestFloatHistogramChunkSameBuckets(t *testing.T) {
require.Equal(t, ValNone, it4.Seek(exp[len(exp)-1].t+1))
}
// Mimics the scenario described for compareSpans().
// Mimics the scenario described for expandSpansForward.
func TestFloatHistogramChunkBucketChanges(t *testing.T) {
c := Chunk(NewFloatHistogramChunk())
@ -209,9 +213,11 @@ func TestFloatHistogramChunkBucketChanges(t *testing.T) {
h1.PositiveBuckets = []int64{6, -3, -3, 3, -3, 0, 2, 2, 1, -5, 1}
h1.NegativeSpans = h2.NegativeSpans
h1.NegativeBuckets = []int64{0, 1}
expH2 := h2.ToFloat()
expH2.CounterResetHint = histogram.NotCounterReset
exp := []floatResult{
{t: ts1, h: h1.ToFloat()},
{t: ts2, h: h2.ToFloat()},
{t: ts2, h: expH2},
}
it := c.Iterator(nil)
var act []floatResult

80
tsdb/chunkenc/histogram.go
View file

@ -243,10 +243,10 @@ func (a *HistogramAppender) AppendFloatHistogram(int64, *histogram.FloatHistogra
panic("appended a float histogram to a histogram chunk")
}
// Appendable returns whether the chunk can be appended to, and if so
// whether any recoding needs to happen using the provided interjections
// (in case of any new buckets, positive or negative range, respectively).
// If the sample is a gauge histogram, AppendableGauge must be used instead.
// Appendable returns whether the chunk can be appended to, and if so whether
// any recoding needs to happen using the provided inserts (in case of any new
// buckets, positive or negative range, respectively). If the sample is a gauge
// histogram, AppendableGauge must be used instead.
//
// The chunk is not appendable in the following cases:
//
@ -261,7 +261,7 @@ func (a *HistogramAppender) AppendFloatHistogram(int64, *histogram.FloatHistogra
// because of a counter reset. If the given sample is stale, it is always ok to
// append. If counterReset is true, okToAppend is always false.
func (a *HistogramAppender) Appendable(h *histogram.Histogram) (
positiveInterjections, negativeInterjections []Interjection,
positiveInserts, negativeInserts []Insert,
okToAppend, counterReset bool,
) {
if a.NumSamples() > 0 && a.GetCounterResetHeader() == GaugeType {
@ -295,12 +295,12 @@ func (a *HistogramAppender) Appendable(h *histogram.Histogram) (
}
var ok bool
positiveInterjections, ok = forwardCompareSpans(a.pSpans, h.PositiveSpans)
positiveInserts, ok = expandSpansForward(a.pSpans, h.PositiveSpans)
if !ok {
counterReset = true
return
}
negativeInterjections, ok = forwardCompareSpans(a.nSpans, h.NegativeSpans)
negativeInserts, ok = expandSpansForward(a.nSpans, h.NegativeSpans)
if !ok {
counterReset = true
return
@ -308,7 +308,7 @@ func (a *HistogramAppender) Appendable(h *histogram.Histogram) (
if counterResetInAnyBucket(a.pBuckets, h.PositiveBuckets, a.pSpans, h.PositiveSpans) ||
counterResetInAnyBucket(a.nBuckets, h.NegativeBuckets, a.nSpans, h.NegativeSpans) {
counterReset, positiveInterjections, negativeInterjections = true, nil, nil
counterReset, positiveInserts, negativeInserts = true, nil, nil
return
}
@ -318,10 +318,11 @@ func (a *HistogramAppender) Appendable(h *histogram.Histogram) (
// AppendableGauge returns whether the chunk can be appended to, and if so
// whether:
// 1. Any recoding needs to happen to the chunk using the provided interjections
// 1. Any recoding needs to happen to the chunk using the provided inserts
// (in case of any new buckets, positive or negative range, respectively).
// 2. Any recoding needs to happen for the histogram being appended, using the backward interjections
// (in case of any missing buckets, positive or negative range, respectively).
// 2. Any recoding needs to happen for the histogram being appended, using the
// backward inserts (in case of any missing buckets, positive or negative
// range, respectively).
//
// This method must be only used for gauge histograms.
//
@ -330,8 +331,8 @@ func (a *HistogramAppender) Appendable(h *histogram.Histogram) (
// - The threshold for the zero bucket has changed.
// - The last sample in the chunk was stale while the current sample is not stale.
func (a *HistogramAppender) AppendableGauge(h *histogram.Histogram) (
positiveInterjections, negativeInterjections []Interjection,
backwardPositiveInterjections, backwardNegativeInterjections []Interjection,
positiveInserts, negativeInserts []Insert,
backwardPositiveInserts, backwardNegativeInserts []Insert,
positiveSpans, negativeSpans []histogram.Span,
okToAppend bool,
) {
@ -353,8 +354,8 @@ func (a *HistogramAppender) AppendableGauge(h *histogram.Histogram) (
return
}
positiveInterjections, backwardPositiveInterjections, positiveSpans = bidirectionalCompareSpans(a.pSpans, h.PositiveSpans)
negativeInterjections, backwardNegativeInterjections, negativeSpans = bidirectionalCompareSpans(a.nSpans, h.NegativeSpans)
positiveInserts, backwardPositiveInserts, positiveSpans = expandSpansBothWays(a.pSpans, h.PositiveSpans)
negativeInserts, backwardNegativeInserts, negativeSpans = expandSpansBothWays(a.nSpans, h.NegativeSpans)
okToAppend = true
return
}
@ -488,8 +489,9 @@ func (a *HistogramAppender) AppendHistogram(t int64, h *histogram.Histogram) {
putVarbitInt(a.b, b)
}
} else {
// The case for the 2nd sample with single deltas is implicitly handled correctly with the double delta code,
// so we don't need a separate single delta logic for the 2nd sample.
// The case for the 2nd sample with single deltas is implicitly
// handled correctly with the double delta code, so we don't
// need a separate single delta logic for the 2nd sample.
tDelta = t - a.t
cntDelta = int64(h.Count) - int64(a.cnt)
@ -539,12 +541,12 @@ func (a *HistogramAppender) AppendHistogram(t int64, h *histogram.Histogram) {
}
// Recode converts the current chunk to accommodate an expansion of the set of
// (positive and/or negative) buckets used, according to the provided
// interjections, resulting in the honoring of the provided new positive and
// negative spans. To continue appending, use the returned Appender rather than
// the receiver of this method.
// (positive and/or negative) buckets used, according to the provided inserts,
// resulting in the honoring of the provided new positive and negative spans. To
// continue appending, use the returned Appender rather than the receiver of
// this method.
func (a *HistogramAppender) Recode(
positiveInterjections, negativeInterjections []Interjection,
positiveInserts, negativeInserts []Insert,
positiveSpans, negativeSpans []histogram.Span,
) (Chunk, Appender) {
// TODO(beorn7): This currently just decodes everything and then encodes
@ -577,11 +579,11 @@ func (a *HistogramAppender) Recode(
// Save the modified histogram to the new chunk.
hOld.PositiveSpans, hOld.NegativeSpans = positiveSpans, negativeSpans
if len(positiveInterjections) > 0 {
hOld.PositiveBuckets = interject(hOld.PositiveBuckets, positiveBuckets, positiveInterjections, true)
if len(positiveInserts) > 0 {
hOld.PositiveBuckets = insert(hOld.PositiveBuckets, positiveBuckets, positiveInserts, true)
}
if len(negativeInterjections) > 0 {
hOld.NegativeBuckets = interject(hOld.NegativeBuckets, negativeBuckets, negativeInterjections, true)
if len(negativeInserts) > 0 {
hOld.NegativeBuckets = insert(hOld.NegativeBuckets, negativeBuckets, negativeInserts, true)
}
app.AppendHistogram(tOld, hOld)
}
@ -590,19 +592,19 @@ func (a *HistogramAppender) Recode(
return hc, app
}
// RecodeHistogram converts the current histogram (in-place) to accommodate an expansion of the set of
// (positive and/or negative) buckets used.
// RecodeHistogram converts the current histogram (in-place) to accommodate an
// expansion of the set of (positive and/or negative) buckets used.
func (a *HistogramAppender) RecodeHistogram(
h *histogram.Histogram,
pBackwardInter, nBackwardInter []Interjection,
pBackwardInserts, nBackwardInserts []Insert,
) {
if len(pBackwardInter) > 0 {
if len(pBackwardInserts) > 0 {
numPositiveBuckets := countSpans(h.PositiveSpans)
h.PositiveBuckets = interject(h.PositiveBuckets, make([]int64, numPositiveBuckets), pBackwardInter, true)
h.PositiveBuckets = insert(h.PositiveBuckets, make([]int64, numPositiveBuckets), pBackwardInserts, true)
}
if len(nBackwardInter) > 0 {
if len(nBackwardInserts) > 0 {
numNegativeBuckets := countSpans(h.NegativeSpans)
h.NegativeBuckets = interject(h.NegativeBuckets, make([]int64, numNegativeBuckets), nBackwardInter, true)
h.NegativeBuckets = insert(h.NegativeBuckets, make([]int64, numNegativeBuckets), nBackwardInserts, true)
}
}
@ -665,12 +667,8 @@ func (it *histogramIterator) AtHistogram() (int64, *histogram.Histogram) {
return it.t, &histogram.Histogram{Sum: it.sum}
}
it.atHistogramCalled = true
crHint := histogram.UnknownCounterReset
if it.counterResetHeader == GaugeType {
crHint = histogram.GaugeType
}
return it.t, &histogram.Histogram{
CounterResetHint: crHint,
CounterResetHint: counterResetHint(it.counterResetHeader, it.numRead),
Count: it.cnt,
ZeroCount: it.zCnt,
Sum: it.sum,
@ -688,12 +686,8 @@ func (it *histogramIterator) AtFloatHistogram() (int64, *histogram.FloatHistogra
return it.t, &histogram.FloatHistogram{Sum: it.sum}
}
it.atFloatHistogramCalled = true
crHint := histogram.UnknownCounterReset
if it.counterResetHeader == GaugeType {
crHint = histogram.GaugeType
}
return it.t, &histogram.FloatHistogram{
CounterResetHint: crHint,
CounterResetHint: counterResetHint(it.counterResetHeader, it.numRead),
Count: float64(it.cnt),
ZeroCount: float64(it.zCnt),
Sum: it.sum,

231
tsdb/chunkenc/histogram_meta.go
View file

@ -19,7 +19,10 @@ import (
"github.com/prometheus/prometheus/model/histogram"
)
func writeHistogramChunkLayout(b *bstream, schema int32, zeroThreshold float64, positiveSpans, negativeSpans []histogram.Span) {
func writeHistogramChunkLayout(
b *bstream, schema int32, zeroThreshold float64,
positiveSpans, negativeSpans []histogram.Span,
) {
putZeroThreshold(b, zeroThreshold)
putVarbitInt(b, int64(schema))
putHistogramChunkLayoutSpans(b, positiveSpans)
@ -91,9 +94,7 @@ func readHistogramChunkLayoutSpans(b *bstreamReader) ([]histogram.Span, error) {
// putZeroThreshold writes the zero threshold to the bstream. It stores typical
// values in just one byte, but needs 9 bytes for other values. In detail:
//
// * If the threshold is 0, store a single zero byte.
//
// - If the threshold is 0, store a single zero byte.
// - If the threshold is a power of 2 between (and including) 2^-243 and 2^10,
// take the exponent from the IEEE 754 representation of the threshold, which
// covers a range between (and including) -242 and 11. (2^-243 is 0.5*2^-242
@ -103,7 +104,6 @@ func readHistogramChunkLayoutSpans(b *bstreamReader) ([]histogram.Span, error) {
// threshold. The default value for the zero threshold is 2^-128 (or
// 0.5*2^-127 in IEEE 754 representation) and will therefore be encoded as a
// single byte (with value 116).
//
// - In all other cases, store 255 as a single byte, followed by the 8 bytes of
// the threshold as a float64, i.e. taking 9 bytes in total.
func putZeroThreshold(b *bstream, threshold float64) {
@ -186,16 +186,16 @@ func (b *bucketIterator) Next() (int, bool) {
return 0, false
}
// An Interjection describes how many new buckets have to be introduced before
// processing the pos'th delta from the original slice.
type Interjection struct {
// An Insert describes how many new buckets have to be inserted before
// processing the pos'th bucket from the original slice.
type Insert struct {
pos int
num int
}
// forwardCompareSpans returns the interjections to convert a slice of deltas to a new
// slice representing an expanded set of buckets, or false if incompatible
// (e.g. if buckets were removed).
// expandSpansForward returns the inserts to expand the bucket spans 'a' so that
// they match the spans in 'b'. 'b' must cover the same or more buckets than
// 'a', otherwise the function will return false.
//
// Example:
//
@ -222,25 +222,25 @@ type Interjection struct {
// deltas 6 -3 -3 3 -3 0 2 2 1 -5 1
// delta mods: / \ / \ / \
//
// Note that whenever any new buckets are introduced, the subsequent "old"
// bucket needs to readjust its delta to the new base of 0. Thus, for the caller
// who wants to transform the set of original deltas to a new set of deltas to
// match a new span layout that adds buckets, we simply need to generate a list
// of interjections.
// Note for histograms with delta-encoded buckets: Whenever any new buckets are
// introduced, the subsequent "old" bucket needs to readjust its delta to the
// new base of 0. Thus, for the caller who wants to transform the set of
// original deltas to a new set of deltas to match a new span layout that adds
// buckets, we simply need to generate a list of inserts.
//
// Note: Within forwardCompareSpans we don't have to worry about the changes to the
// Note: Within expandSpansForward we don't have to worry about the changes to the
// spans themselves, thanks to the iterators we get to work with the more useful
// bucket indices (which of course directly correspond to the buckets we have to
// adjust).
func forwardCompareSpans(a, b []histogram.Span) (forward []Interjection, ok bool) {
func expandSpansForward(a, b []histogram.Span) (forward []Insert, ok bool) {
ai := newBucketIterator(a)
bi := newBucketIterator(b)
var interjections []Interjection
var inserts []Insert
// When inter.num becomes > 0, this becomes a valid interjection that
// should be yielded when we finish a streak of new buckets.
var inter Interjection
// When inter.num becomes > 0, this becomes a valid insert that should
// be yielded when we finish a streak of new buckets.
var inter Insert
av, aOK := ai.Next()
bv, bOK := bi.Next()
@ -250,43 +250,46 @@ loop:
case aOK && bOK:
switch {
case av == bv: // Both have an identical value. move on!
// Finish WIP interjection and reset.
// Finish WIP insert and reset.
if inter.num > 0 {
interjections = append(interjections, inter)
inserts = append(inserts, inter)
}
inter.num = 0
av, aOK = ai.Next()
bv, bOK = bi.Next()
inter.pos++
case av < bv: // b misses a value that is in a.
return interjections, false
return inserts, false
case av > bv: // a misses a value that is in b. Forward b and recompare.
inter.num++
bv, bOK = bi.Next()
}
case aOK && !bOK: // b misses a value that is in a.
return interjections, false
return inserts, false
case !aOK && bOK: // a misses a value that is in b. Forward b and recompare.
inter.num++
bv, bOK = bi.Next()
default: // Both iterators ran out. We're done.
if inter.num > 0 {
interjections = append(interjections, inter)
inserts = append(inserts, inter)
}
break loop
}
}
return interjections, true
return inserts, true
}
// bidirectionalCompareSpans does everything that forwardCompareSpans does and
// also returns interjections in the other direction (i.e. buckets missing in b that are missing in a).
func bidirectionalCompareSpans(a, b []histogram.Span) (forward, backward []Interjection, mergedSpans []histogram.Span) {
// expandSpansBothWays is similar to expandSpansForward, but now b may also
// cover an entirely different set of buckets. The function returns the
// “forward” inserts to expand 'a' to also cover all the buckets exclusively
// covered by 'b', and it returns the “backward” inserts to expand 'b' to also
// cover all the buckets exclusively covered by 'a'
func expandSpansBothWays(a, b []histogram.Span) (forward, backward []Insert, mergedSpans []histogram.Span) {
ai := newBucketIterator(a)
bi := newBucketIterator(b)
var interjections, bInterjections []Interjection
var fInserts, bInserts []Insert
var lastBucket int
addBucket := func(b int) {
offset := b - lastBucket - 1
@ -305,9 +308,10 @@ func bidirectionalCompareSpans(a, b []histogram.Span) (forward, backward []Inter
lastBucket = b
}
// When inter.num becomes > 0, this becomes a valid interjection that
// should be yielded when we finish a streak of new buckets.
var inter, bInter Interjection
// When fInter.num (or bInter.num, respectively) becomes > 0, this
// becomes a valid insert that should be yielded when we finish a streak
// of new buckets.
var fInter, bInter Insert
av, aOK := ai.Next()
bv, bOK := bi.Next()
@ -317,37 +321,37 @@ loop:
case aOK && bOK:
switch {
case av == bv: // Both have an identical value. move on!
// Finish WIP interjection and reset.
if inter.num > 0 {
interjections = append(interjections, inter)
inter.num = 0
// Finish WIP insert and reset.
if fInter.num > 0 {
fInserts = append(fInserts, fInter)
fInter.num = 0
}
if bInter.num > 0 {
bInterjections = append(bInterjections, bInter)
bInserts = append(bInserts, bInter)
bInter.num = 0
}
addBucket(av)
av, aOK = ai.Next()
bv, bOK = bi.Next()
inter.pos++
fInter.pos++
bInter.pos++
case av < bv: // b misses a value that is in a.
bInter.num++
// Collect the forward interjection before advancing the
// position of 'a'.
if inter.num > 0 {
interjections = append(interjections, inter)
inter.num = 0
// Collect the forward inserts before advancing
// the position of 'a'.
if fInter.num > 0 {
fInserts = append(fInserts, fInter)
fInter.num = 0
}
addBucket(av)
inter.pos++
fInter.pos++
av, aOK = ai.Next()
case av > bv: // a misses a value that is in b. Forward b and recompare.
inter.num++
// Collect the backward interjection before advancing the
fInter.num++
// Collect the backward inserts before advancing the
// position of 'b'.
if bInter.num > 0 {
bInterjections = append(bInterjections, bInter)
bInserts = append(bInserts, bInter)
bInter.num = 0
}
addBucket(bv)
@ -359,92 +363,127 @@ loop:
addBucket(av)
av, aOK = ai.Next()
case !aOK && bOK: // a misses a value that is in b. Forward b and recompare.
inter.num++
fInter.num++
addBucket(bv)
bv, bOK = bi.Next()
default: // Both iterators ran out. We're done.
if inter.num > 0 {
interjections = append(interjections, inter)
if fInter.num > 0 {
fInserts = append(fInserts, fInter)
}
if bInter.num > 0 {
bInterjections = append(bInterjections, bInter)
bInserts = append(bInserts, bInter)
}
break loop
}
}
return interjections, bInterjections, mergedSpans
return fInserts, bInserts, mergedSpans
}
type bucketValue interface {
int64 | float64
}
// interject merges 'in' with the provided interjections and writes them into
// 'out', which must already have the appropriate length.
func interject[BV bucketValue](in, out []BV, interjections []Interjection, deltas bool) []BV {
// insert merges 'in' with the provided inserts and writes them into 'out',
// which must already have the appropriate length. 'out' is also returned for
// convenience.
func insert[BV bucketValue](in, out []BV, inserts []Insert, deltas bool) []BV {
var (
j int // Position in out.
v BV // The last value seen.
interj int // The next interjection to process.
oi int // Position in out.
v BV // The last value seen.
ii int // The next insert to process.
)
for i, d := range in {
if interj < len(interjections) && i == interjections[interj].pos {
// We have an interjection!
// Add interjection.num new delta values such that their bucket values equate 0.
// When deltas==false, it means that it is an absolute value. So we set it to 0 directly.
if ii < len(inserts) && i == inserts[ii].pos {
// We have an insert!
// Add insert.num new delta values such that their
// bucket values equate 0. When deltas==false, it means
// that it is an absolute value. So we set it to 0
// directly.
if deltas {
out[j] = -v
out[oi] = -v
} else {
out[j] = 0
out[oi] = 0
}
j++
for x := 1; x < interjections[interj].num; x++ {
out[j] = 0
j++
oi++
for x := 1; x < inserts[ii].num; x++ {
out[oi] = 0
oi++
}
interj++
ii++
// Now save the value from the input. The delta value we
// should save is the original delta value + the last
// value of the point before the interjection (to undo
// the delta that was introduced by the interjection).
// When deltas==false, it means that it is an absolute value,
// value of the point before the insert (to undo the
// delta that was introduced by the insert). When
// deltas==false, it means that it is an absolute value,
// so we set it directly to the value in the 'in' slice.
if deltas {
out[j] = d + v
out[oi] = d + v
} else {
out[j] = d
out[oi] = d
}
j++
oi++
v = d + v
continue
}
// If there was no interjection, the original delta is still
// valid.
out[j] = d
j++
// If there was no insert, the original delta is still valid.
out[oi] = d
oi++
v += d
}
switch interj {
case len(interjections):
// All interjections processed. Nothing more to do.
case len(interjections) - 1:
// One more interjection to process at the end.
switch ii {
case len(inserts):
// All inserts processed. Nothing more to do.
case len(inserts) - 1:
// One more insert to process at the end.
if deltas {
out[j] = -v
out[oi] = -v
} else {
out[j] = 0
out[oi] = 0
}
j++
for x := 1; x < interjections[interj].num; x++ {
out[j] = 0
j++
oi++
for x := 1; x < inserts[ii].num; x++ {
out[oi] = 0
oi++
}
default:
panic("unprocessed interjections left")
panic("unprocessed inserts left")
}
return out
}
// counterResetHint returns a CounterResetHint based on the CounterResetHeader
// and on the position into the chunk.
func counterResetHint(crh CounterResetHeader, numRead uint16) histogram.CounterResetHint {
switch {
case crh == GaugeType:
// A gauge histogram chunk only contains gauge histograms.
return histogram.GaugeType
case numRead > 1:
// In a counter histogram chunk, there will not be any counter
// resets after the first histogram.
return histogram.NotCounterReset
case crh == CounterReset:
// If the chunk was started because of a counter reset, we can
// safely return that hint. This histogram always has to be
// treated as a counter reset.
return histogram.CounterReset
default:
// Sadly, we have to return "unknown" as the hint for all other
// cases, even if we know that the chunk was started without a
// counter reset. But we cannot be sure that the previous chunk
// still exists in the TSDB, so we conservatively return
// "unknown". On the bright side, this case should be relatively
// rare.
//
// TODO(beorn7): Nevertheless, if the current chunk is in the
// middle of a block (not the first chunk in the block for this
// series), it's probably safe to assume that the previous chunk
// will exist in the TSDB for as long as the current chunk
// exist, and we could safely return
// "histogram.NotCounterReset". This needs some more work and
// might not be worth the effort and/or risk. To be vetted...
return histogram.UnknownCounterReset
}
}

58
tsdb/chunkenc/histogram_meta_test.go
View file

@ -78,7 +78,7 @@ func TestBucketIterator(t *testing.T) {
},
idxs: []int{100, 101, 102, 103, 112, 113, 114, 115, 116, 117, 118, 119},
},
// The below 2 sets ore the ones described in compareSpans's comments.
// The below 2 sets ore the ones described in expandSpansForward's comments.
{
spans: []histogram.Span{
{Offset: 0, Length: 2},
@ -111,12 +111,12 @@ func TestBucketIterator(t *testing.T) {
}
}
func TestCompareSpansAndInterject(t *testing.T) {
func TestCompareSpansAndInsert(t *testing.T) {
scenarios := []struct {
description string
spansA, spansB []histogram.Span
interjections, backwardInterjections []Interjection
bucketsIn, bucketsOut []int64
description string
spansA, spansB []histogram.Span
fInserts, bInserts []Insert
bucketsIn, bucketsOut []int64
}{
{
description: "single prepend at the beginning",
@ -126,7 +126,7 @@ func TestCompareSpansAndInterject(t *testing.T) {
spansB: []histogram.Span{
{Offset: -11, Length: 4},
},
interjections: []Interjection{
fInserts: []Insert{
{
pos: 0,
num: 1,
@ -143,7 +143,7 @@ func TestCompareSpansAndInterject(t *testing.T) {
spansB: []histogram.Span{
{Offset: -10, Length: 4},
},
interjections: []Interjection{
fInserts: []Insert{
{
pos: 3,
num: 1,
@ -160,7 +160,7 @@ func TestCompareSpansAndInterject(t *testing.T) {
spansB: []histogram.Span{
{Offset: -12, Length: 5},
},
interjections: []Interjection{
fInserts: []Insert{
{
pos: 0,
num: 2,
@ -177,7 +177,7 @@ func TestCompareSpansAndInterject(t *testing.T) {
spansB: []histogram.Span{
{Offset: -10, Length: 5},
},
interjections: []Interjection{
fInserts: []Insert{
{
pos: 3,
num: 2,
@ -194,7 +194,7 @@ func TestCompareSpansAndInterject(t *testing.T) {
spansB: []histogram.Span{
{Offset: -12, Length: 7},
},
interjections: []Interjection{
fInserts: []Insert{
{
pos: 0,
num: 2,
@ -215,7 +215,7 @@ func TestCompareSpansAndInterject(t *testing.T) {
spansB: []histogram.Span{
{Offset: -9, Length: 3},
},
backwardInterjections: []Interjection{
bInserts: []Insert{
{pos: 0, num: 1},
},
},
@ -228,7 +228,7 @@ func TestCompareSpansAndInterject(t *testing.T) {
{Offset: -10, Length: 2},
{Offset: 1, Length: 1},
},
backwardInterjections: []Interjection{
bInserts: []Insert{
{pos: 2, num: 1},
},
},
@ -240,7 +240,7 @@ func TestCompareSpansAndInterject(t *testing.T) {
spansB: []histogram.Span{
{Offset: -10, Length: 3},
},
backwardInterjections: []Interjection{
bInserts: []Insert{
{pos: 3, num: 1},
},
},
@ -259,7 +259,7 @@ func TestCompareSpansAndInterject(t *testing.T) {
{Offset: 1, Length: 4},
{Offset: 3, Length: 3},
},
interjections: []Interjection{
fInserts: []Insert{
{
pos: 2,
num: 1,
@ -277,7 +277,7 @@ func TestCompareSpansAndInterject(t *testing.T) {
bucketsOut: []int64{6, -3, -3, 3, -3, 0, 2, 2, 1, -5, 1},
},
{
description: "both forward and backward interjections, complex case",
description: "both forward and backward inserts, complex case",
spansA: []histogram.Span{
{Offset: 0, Length: 2},
{Offset: 2, Length: 1},
@ -292,7 +292,7 @@ func TestCompareSpansAndInterject(t *testing.T) {
{Offset: 1, Length: 1},
{Offset: 4, Length: 1},
},
interjections: []Interjection{
fInserts: []Insert{
{
pos: 2,
num: 1,
@ -306,7 +306,7 @@ func TestCompareSpansAndInterject(t *testing.T) {
num: 1,
},
},
backwardInterjections: []Interjection{
bInserts: []Insert{
{
pos: 0,
num: 1,
@ -329,22 +329,22 @@ func TestCompareSpansAndInterject(t *testing.T) {
for _, s := range scenarios {
t.Run(s.description, func(t *testing.T) {
if len(s.backwardInterjections) > 0 {
interjections, bInterjections, _ := bidirectionalCompareSpans(s.spansA, s.spansB)
require.Equal(t, s.interjections, interjections)
require.Equal(t, s.backwardInterjections, bInterjections)
if len(s.bInserts) > 0 {
fInserts, bInserts, _ := expandSpansBothWays(s.spansA, s.spansB)
require.Equal(t, s.fInserts, fInserts)
require.Equal(t, s.bInserts, bInserts)
}
interjections, valid := forwardCompareSpans(s.spansA, s.spansB)
if len(s.backwardInterjections) > 0 {
inserts, valid := expandSpansForward(s.spansA, s.spansB)
if len(s.bInserts) > 0 {
require.False(t, valid, "compareScan unexpectedly returned true")
return
}
require.True(t, valid, "compareScan unexpectedly returned false")
require.Equal(t, s.interjections, interjections)
require.Equal(t, s.fInserts, inserts)
gotBuckets := make([]int64, len(s.bucketsOut))
interject(s.bucketsIn, gotBuckets, interjections, true)
insert(s.bucketsIn, gotBuckets, inserts, true)
require.Equal(t, s.bucketsOut, gotBuckets)
floatBucketsIn := make([]float64, len(s.bucketsIn))
@ -362,7 +362,7 @@ func TestCompareSpansAndInterject(t *testing.T) {
floatBucketsOut[i] = float64(last)
}
gotFloatBuckets := make([]float64, len(floatBucketsOut))
interject(floatBucketsIn, gotFloatBuckets, interjections, false)
insert(floatBucketsIn, gotFloatBuckets, inserts, false)
require.Equal(t, floatBucketsOut, gotFloatBuckets)
})
}
@ -564,12 +564,12 @@ func TestSpansFromBidirectionalCompareSpans(t *testing.T) {
copy(s1c, c.s1)
copy(s2c, c.s2)
_, _, act := bidirectionalCompareSpans(c.s1, c.s2)
_, _, act := expandSpansBothWays(c.s1, c.s2)
require.Equal(t, c.exp, act)
// Check that s1 and s2 are not modified.
require.Equal(t, s1c, c.s1)
require.Equal(t, s2c, c.s2)
_, _, act = bidirectionalCompareSpans(c.s2, c.s1)
_, _, act = expandSpansBothWays(c.s2, c.s1)
require.Equal(t, c.exp, act)
}
}

36
tsdb/chunkenc/histogram_test.go
View file

@ -67,7 +67,9 @@ func TestHistogramChunkSameBuckets(t *testing.T) {
h.PositiveBuckets = []int64{5, -2, 1, -2} // counts: 5, 3, 4, 2 (total 14)
h.NegativeBuckets = []int64{4, -1, 1, -1} // counts: 4, 3, 4, 4 (total 15)
app.AppendHistogram(ts, h)
exp = append(exp, result{t: ts, h: h, fh: h.ToFloat()})
hExp := h.Copy()
hExp.CounterResetHint = histogram.NotCounterReset
exp = append(exp, result{t: ts, h: hExp, fh: hExp.ToFloat()})
require.Equal(t, 2, c.NumSamples())
// Add update with new appender.
@ -82,7 +84,9 @@ func TestHistogramChunkSameBuckets(t *testing.T) {
h.PositiveBuckets = []int64{6, 1, -3, 6} // counts: 6, 7, 4, 10 (total 27)
h.NegativeBuckets = []int64{5, 1, -2, 3} // counts: 5, 6, 4, 7 (total 22)
app.AppendHistogram(ts, h)
exp = append(exp, result{t: ts, h: h, fh: h.ToFloat()})
hExp = h.Copy()
hExp.CounterResetHint = histogram.NotCounterReset
exp = append(exp, result{t: ts, h: hExp, fh: hExp.ToFloat()})
require.Equal(t, 3, c.NumSamples())
// 1. Expand iterator in simple case.
@ -149,7 +153,7 @@ func TestHistogramChunkSameBuckets(t *testing.T) {
require.Equal(t, ValNone, it4.Seek(exp[len(exp)-1].t+1))
}
// Mimics the scenario described for compareSpans().
// Mimics the scenario described for expandSpansForward.
func TestHistogramChunkBucketChanges(t *testing.T) {
c := Chunk(NewHistogramChunk())
@ -220,9 +224,11 @@ func TestHistogramChunkBucketChanges(t *testing.T) {
h1.PositiveBuckets = []int64{6, -3, -3, 3, -3, 0, 2, 2, 1, -5, 1}
h1.NegativeSpans = h2.NegativeSpans
h1.NegativeBuckets = []int64{0, 1}
hExp := h2.Copy()
hExp.CounterResetHint = histogram.NotCounterReset
exp := []result{
{t: ts1, h: h1, fh: h1.ToFloat()},
{t: ts2, h: h2, fh: h2.ToFloat()},
{t: ts2, h: hExp, fh: hExp.ToFloat()},
}
it := c.Iterator(nil)
var act []result
@ -463,11 +469,12 @@ func TestAtFloatHistogram(t *testing.T) {
NegativeBuckets: []float64{1, 2, 1, 2, 2, 2, 2},
},
{
Schema: 0,
Count: 36,
Sum: 2345.6,
ZeroThreshold: 0.001,
ZeroCount: 5,
CounterResetHint: histogram.NotCounterReset,
Schema: 0,
Count: 36,
Sum: 2345.6,
ZeroThreshold: 0.001,
ZeroCount: 5,
PositiveSpans: []histogram.Span{
{Offset: 0, Length: 4},
{Offset: 0, Length: 0},
@ -482,11 +489,12 @@ func TestAtFloatHistogram(t *testing.T) {
NegativeBuckets: []float64{1, 4, 2, 7, 5, 5, 2},
},
{
Schema: 0,
Count: 36,
Sum: 1111.1,
ZeroThreshold: 0.001,
ZeroCount: 5,
CounterResetHint: histogram.NotCounterReset,
Schema: 0,
Count: 36,
Sum: 1111.1,
ZeroThreshold: 0.001,
ZeroCount: 5,
PositiveSpans: []histogram.Span{
{Offset: 0, Length: 4},
{Offset: 0, Length: 0},

20
tsdb/compact_test.go
View file

@ -1308,17 +1308,31 @@ func TestHeadCompactionWithHistograms(t *testing.T) {
minute := func(m int) int64 { return int64(m) * time.Minute.Milliseconds() }
ctx := context.Background()
appendHistogram := func(lbls labels.Labels, from, to int, h *histogram.Histogram, exp *[]tsdbutil.Sample) {
appendHistogram := func(
lbls labels.Labels, from, to int, h *histogram.Histogram, exp *[]tsdbutil.Sample,
) {
t.Helper()
app := head.Appender(ctx)
for tsMinute := from; tsMinute <= to; tsMinute++ {
var err error
if floatTest {
_, err = app.AppendHistogram(0, lbls, minute(tsMinute), nil, h.ToFloat())
*exp = append(*exp, sample{t: minute(tsMinute), fh: h.ToFloat()})
efh := h.ToFloat()
if tsMinute == from {
efh.CounterResetHint = histogram.UnknownCounterReset
} else {
efh.CounterResetHint = histogram.NotCounterReset
}
*exp = append(*exp, sample{t: minute(tsMinute), fh: efh})
} else {
_, err = app.AppendHistogram(0, lbls, minute(tsMinute), h, nil)
*exp = append(*exp, sample{t: minute(tsMinute), h: h.Copy()})
eh := h.Copy()
if tsMinute == from {
eh.CounterResetHint = histogram.UnknownCounterReset
} else {
eh.CounterResetHint = histogram.NotCounterReset
}
*exp = append(*exp, sample{t: minute(tsMinute), h: eh})
}
require.NoError(t, err)
}

118
tsdb/db_test.go
View file

@ -5836,16 +5836,23 @@ func testHistogramAppendAndQueryHelper(t *testing.T, floatHistogram bool) {
})
ctx := context.Background()
appendHistogram := func(lbls labels.Labels, tsMinute int, h *histogram.Histogram, exp *[]tsdbutil.Sample) {
appendHistogram := func(
lbls labels.Labels, tsMinute int, h *histogram.Histogram,
exp *[]tsdbutil.Sample, expCRH histogram.CounterResetHint,
) {
t.Helper()
var err error
app := db.Appender(ctx)
if floatHistogram {
_, err = app.AppendHistogram(0, lbls, minute(tsMinute), nil, h.ToFloat())
*exp = append(*exp, sample{t: minute(tsMinute), fh: h.ToFloat()})
efh := h.ToFloat()
efh.CounterResetHint = expCRH
*exp = append(*exp, sample{t: minute(tsMinute), fh: efh})
} else {
_, err = app.AppendHistogram(0, lbls, minute(tsMinute), h.Copy(), nil)
*exp = append(*exp, sample{t: minute(tsMinute), h: h.Copy()})
eh := h.Copy()
eh.CounterResetHint = expCRH
*exp = append(*exp, sample{t: minute(tsMinute), h: eh})
}
require.NoError(t, err)
require.NoError(t, app.Commit())
@ -5897,23 +5904,23 @@ func testHistogramAppendAndQueryHelper(t *testing.T, floatHistogram bool) {
t.Run("series with only histograms", func(t *testing.T) {
h := baseH.Copy() // This is shared across all sub tests.
appendHistogram(series1, 100, h, &exp1)
appendHistogram(series1, 100, h, &exp1, histogram.UnknownCounterReset)
testQuery("foo", "bar1", map[string][]tsdbutil.Sample{series1.String(): exp1})
h.PositiveBuckets[0]++
h.NegativeBuckets[0] += 2
h.Count += 10
appendHistogram(series1, 101, h, &exp1)
appendHistogram(series1, 101, h, &exp1, histogram.NotCounterReset)
testQuery("foo", "bar1", map[string][]tsdbutil.Sample{series1.String(): exp1})
t.Run("changing schema", func(t *testing.T) {
h.Schema = 2
appendHistogram(series1, 102, h, &exp1)
appendHistogram(series1, 102, h, &exp1, histogram.UnknownCounterReset)
testQuery("foo", "bar1", map[string][]tsdbutil.Sample{series1.String(): exp1})
// Schema back to old.
h.Schema = 1
appendHistogram(series1, 103, h, &exp1)
appendHistogram(series1, 103, h, &exp1, histogram.UnknownCounterReset)
testQuery("foo", "bar1", map[string][]tsdbutil.Sample{series1.String(): exp1})
})
@ -5942,7 +5949,7 @@ func testHistogramAppendAndQueryHelper(t *testing.T, floatHistogram bool) {
h.PositiveSpans[1].Length++
h.PositiveBuckets = append(h.PositiveBuckets, 1)
h.Count += 3
appendHistogram(series1, 104, h, &exp1)
appendHistogram(series1, 104, h, &exp1, histogram.NotCounterReset)
testQuery("foo", "bar1", map[string][]tsdbutil.Sample{series1.String(): exp1})
// Because of the previous two histograms being on the active chunk,
@ -5980,14 +5987,14 @@ func testHistogramAppendAndQueryHelper(t *testing.T, floatHistogram bool) {
h.Count += 3
// {2, 1, -1, 0, 1} -> {2, 1, 0, -1, 0, 1}
h.PositiveBuckets = append(h.PositiveBuckets[:2], append([]int64{0}, h.PositiveBuckets[2:]...)...)
appendHistogram(series1, 105, h, &exp1)
appendHistogram(series1, 105, h, &exp1, histogram.NotCounterReset)
testQuery("foo", "bar1", map[string][]tsdbutil.Sample{series1.String(): exp1})
// We add 4 more histograms to clear out the buffer and see the re-encoded histograms.
appendHistogram(series1, 106, h, &exp1)
appendHistogram(series1, 107, h, &exp1)
appendHistogram(series1, 108, h, &exp1)
appendHistogram(series1, 109, h, &exp1)
appendHistogram(series1, 106, h, &exp1, histogram.NotCounterReset)
appendHistogram(series1, 107, h, &exp1, histogram.NotCounterReset)
appendHistogram(series1, 108, h, &exp1, histogram.NotCounterReset)
appendHistogram(series1, 109, h, &exp1, histogram.NotCounterReset)
// Update the expected histograms to reflect the re-encoding.
if floatHistogram {
@ -6020,7 +6027,7 @@ func testHistogramAppendAndQueryHelper(t *testing.T, floatHistogram bool) {
t.Run("buckets disappearing", func(t *testing.T) {
h.PositiveSpans[1].Length--
h.PositiveBuckets = h.PositiveBuckets[:len(h.PositiveBuckets)-1]
appendHistogram(series1, 110, h, &exp1)
appendHistogram(series1, 110, h, &exp1, histogram.CounterReset)
testQuery("foo", "bar1", map[string][]tsdbutil.Sample{series1.String(): exp1})
})
})
@ -6032,9 +6039,9 @@ func testHistogramAppendAndQueryHelper(t *testing.T, floatHistogram bool) {
testQuery("foo", "bar2", map[string][]tsdbutil.Sample{series2.String(): exp2})
h := baseH.Copy()
appendHistogram(series2, 103, h, &exp2)
appendHistogram(series2, 104, h, &exp2)
appendHistogram(series2, 105, h, &exp2)
appendHistogram(series2, 103, h, &exp2, histogram.UnknownCounterReset)
appendHistogram(series2, 104, h, &exp2, histogram.NotCounterReset)
appendHistogram(series2, 105, h, &exp2, histogram.NotCounterReset)
testQuery("foo", "bar2", map[string][]tsdbutil.Sample{series2.String(): exp2})
// Switching between float and histograms again.
@ -6042,16 +6049,16 @@ func testHistogramAppendAndQueryHelper(t *testing.T, floatHistogram bool) {
appendFloat(series2, 107, 107, &exp2)
testQuery("foo", "bar2", map[string][]tsdbutil.Sample{series2.String(): exp2})
appendHistogram(series2, 108, h, &exp2)
appendHistogram(series2, 109, h, &exp2)
appendHistogram(series2, 108, h, &exp2, histogram.UnknownCounterReset)
appendHistogram(series2, 109, h, &exp2, histogram.NotCounterReset)
testQuery("foo", "bar2", map[string][]tsdbutil.Sample{series2.String(): exp2})
})
t.Run("series starting with histogram and then getting float", func(t *testing.T) {
h := baseH.Copy()
appendHistogram(series3, 101, h, &exp3)
appendHistogram(series3, 102, h, &exp3)
appendHistogram(series3, 103, h, &exp3)
appendHistogram(series3, 101, h, &exp3, histogram.UnknownCounterReset)
appendHistogram(series3, 102, h, &exp3, histogram.NotCounterReset)
appendHistogram(series3, 103, h, &exp3, histogram.NotCounterReset)
testQuery("foo", "bar3", map[string][]tsdbutil.Sample{series3.String(): exp3})
appendFloat(series3, 104, 100, &exp3)
@ -6060,8 +6067,8 @@ func testHistogramAppendAndQueryHelper(t *testing.T, floatHistogram bool) {
testQuery("foo", "bar3", map[string][]tsdbutil.Sample{series3.String(): exp3})
// Switching between histogram and float again.
appendHistogram(series3, 107, h, &exp3)
appendHistogram(series3, 108, h, &exp3)
appendHistogram(series3, 107, h, &exp3, histogram.UnknownCounterReset)
appendHistogram(series3, 108, h, &exp3, histogram.NotCounterReset)
testQuery("foo", "bar3", map[string][]tsdbutil.Sample{series3.String(): exp3})
appendFloat(series3, 109, 106, &exp3)
@ -6091,7 +6098,7 @@ func TestQueryHistogramFromBlocksWithCompaction(t *testing.T) {
t.Helper()
opts := DefaultOptions()
opts.AllowOverlappingCompaction = true // TODO(jesus.vazquez) This replaced AllowOverlappingBlocks, make sure that works
opts.AllowOverlappingCompaction = true // TODO(jesusvazquez): This replaced AllowOverlappingBlocks, make sure that works.
db := openTestDB(t, opts, nil)
t.Cleanup(func() {
require.NoError(t, db.Close())
@ -6137,7 +6144,7 @@ func TestQueryHistogramFromBlocksWithCompaction(t *testing.T) {
q, err := db.Querier(ctx, math.MinInt64, math.MaxInt64)
require.NoError(t, err)
res := query(t, q, labels.MustNewMatcher(labels.MatchRegexp, "__name__", ".*"))
require.Equal(t, exp, res)
compareSeries(t, exp, res)
// Compact all the blocks together and query again.
blocks := db.Blocks()
@ -6154,10 +6161,23 @@ func TestQueryHistogramFromBlocksWithCompaction(t *testing.T) {
q, err = db.Querier(ctx, math.MinInt64, math.MaxInt64)
require.NoError(t, err)
res = query(t, q, labels.MustNewMatcher(labels.MatchRegexp, "__name__", ".*"))
require.Equal(t, exp, res)
// After compaction, we do not require "unknown" counter resets
// due to origin from different overlapping chunks anymore.
for _, ss := range exp {
for i, s := range ss[1:] {
if s.H() != nil && ss[i].H() != nil && s.H().CounterResetHint == histogram.UnknownCounterReset {
s.H().CounterResetHint = histogram.NotCounterReset
}
if s.FH() != nil && ss[i].FH() != nil && s.FH().CounterResetHint == histogram.UnknownCounterReset {
s.FH().CounterResetHint = histogram.NotCounterReset
}
}
}
compareSeries(t, exp, res)
}
for _, floatHistogram := range []bool{true} {
for _, floatHistogram := range []bool{false, true} {
t.Run(fmt.Sprintf("floatHistogram=%t", floatHistogram), func(t *testing.T) {
t.Run("serial blocks with only histograms", func(t *testing.T) {
testBlockQuerying(t,
@ -6272,3 +6292,45 @@ func TestNativeHistogramFlag(t *testing.T) {
l.String(): {sample{t: 200, h: h}, sample{t: 205, fh: h.ToFloat()}},
}, act)
}
// compareSeries essentially replaces `require.Equal(t, expected, actual) in
// situations where the actual series might contain more counter reset hints
// "unknown" than the expected series. This can easily happen for long series
// that trigger new chunks. This function therefore tolerates counter reset
// hints "CounterReset" and "NotCounterReset" in an expected series where the
// actual series contains a counter reset hint "UnknownCounterReset".
// "GaugeType" hints are still strictly checked, and any "UnknownCounterReset"
// in an expected series has to be matched precisely by the actual series.
func compareSeries(t require.TestingT, expected, actual map[string][]tsdbutil.Sample) {
if len(expected) != len(actual) {
// The reason for the difference is not the counter reset hints
// (alone), so let's use the pretty diffing by the require
// package.
require.Equal(t, expected, actual, "number of series differs")
}
for key, eSamples := range expected {
aSamples, ok := actual[key]
if !ok {
require.Equal(t, expected, actual, "expected series %q not found", key)
}
if len(eSamples) != len(aSamples) {
require.Equal(t, eSamples, aSamples, "number of samples for series %q differs", key)
}
for i, eS := range eSamples {
aS := aSamples[i]
aH, eH := aS.H(), eS.H()
aFH, eFH := aS.FH(), eS.FH()
switch {
case aH != nil && eH != nil && aH.CounterResetHint == histogram.UnknownCounterReset && eH.CounterResetHint != histogram.GaugeType:
eH = eH.Copy()
eH.CounterResetHint = histogram.UnknownCounterReset
eS = sample{t: eS.T(), h: eH}
case aFH != nil && eFH != nil && aFH.CounterResetHint == histogram.UnknownCounterReset && eFH.CounterResetHint != histogram.GaugeType:
eFH = eFH.Copy()
eFH.CounterResetHint = histogram.UnknownCounterReset
eS = sample{t: eS.T(), fh: eFH}
}
require.Equal(t, eS, aS, "sample %d in series %q differs", i, key)
}
}
}

101
tsdb/head.go
View file

@ -17,7 +17,6 @@ import (
"fmt"
"io"
"math"
"math/rand"
"path/filepath"
"sync"
"time"
@ -2037,103 +2036,3 @@ func (h *Head) updateWALReplayStatusRead(current int) {
h.stats.WALReplayStatus.Current = current
}
func GenerateTestHistograms(n int) (r []*histogram.Histogram) {
for i := 0; i < n; i++ {
r = append(r, &histogram.Histogram{
Count: 10 + uint64(i*8),
ZeroCount: 2 + uint64(i),
ZeroThreshold: 0.001,
Sum: 18.4 * float64(i+1),
Schema: 1,
PositiveSpans: []histogram.Span{
{Offset: 0, Length: 2},
{Offset: 1, Length: 2},
},
PositiveBuckets: []int64{int64(i + 1), 1, -1, 0},
NegativeSpans: []histogram.Span{
{Offset: 0, Length: 2},
{Offset: 1, Length: 2},
},
NegativeBuckets: []int64{int64(i + 1), 1, -1, 0},
})
}
return r
}
func GenerateTestGaugeHistograms(n int) (r []*histogram.Histogram) {
for x := 0; x < n; x++ {
i := rand.Intn(n)
r = append(r, &histogram.Histogram{
CounterResetHint: histogram.GaugeType,
Count: 10 + uint64(i*8),
ZeroCount: 2 + uint64(i),
ZeroThreshold: 0.001,
Sum: 18.4 * float64(i+1),
Schema: 1,
PositiveSpans: []histogram.Span{
{Offset: 0, Length: 2},
{Offset: 1, Length: 2},
},
PositiveBuckets: []int64{int64(i + 1), 1, -1, 0},
NegativeSpans: []histogram.Span{
{Offset: 0, Length: 2},
{Offset: 1, Length: 2},
},
NegativeBuckets: []int64{int64(i + 1), 1, -1, 0},
})
}
return r
}
func GenerateTestFloatHistograms(n int) (r []*histogram.FloatHistogram) {
for i := 0; i < n; i++ {
r = append(r, &histogram.FloatHistogram{
Count: 10 + float64(i*8),
ZeroCount: 2 + float64(i),
ZeroThreshold: 0.001,
Sum: 18.4 * float64(i+1),
Schema: 1,
PositiveSpans: []histogram.Span{
{Offset: 0, Length: 2},
{Offset: 1, Length: 2},
},
PositiveBuckets: []float64{float64(i + 1), float64(i + 2), float64(i + 1), float64(i + 1)},
NegativeSpans: []histogram.Span{
{Offset: 0, Length: 2},
{Offset: 1, Length: 2},
},
NegativeBuckets: []float64{float64(i + 1), float64(i + 2), float64(i + 1), float64(i + 1)},
})
}
return r
}
func GenerateTestGaugeFloatHistograms(n int) (r []*histogram.FloatHistogram) {
for x := 0; x < n; x++ {
i := rand.Intn(n)
r = append(r, &histogram.FloatHistogram{
CounterResetHint: histogram.GaugeType,
Count: 10 + float64(i*8),
ZeroCount: 2 + float64(i),
ZeroThreshold: 0.001,
Sum: 18.4 * float64(i+1),
Schema: 1,
PositiveSpans: []histogram.Span{
{Offset: 0, Length: 2},
{Offset: 1, Length: 2},
},
PositiveBuckets: []float64{float64(i + 1), float64(i + 2), float64(i + 1), float64(i + 1)},
NegativeSpans: []histogram.Span{
{Offset: 0, Length: 2},
{Offset: 1, Length: 2},
},
NegativeBuckets: []float64{float64(i + 1), float64(i + 2), float64(i + 1), float64(i + 1)},
})
}
return r
}

86
tsdb/head_append.go
View file

@ -1141,7 +1141,6 @@ func (s *memSeries) append(t int64, v float64, appendID uint64, chunkDiskMapper
// appendHistogram adds the histogram.
// It is unsafe to call this concurrently with s.iterator(...) without holding the series lock.
// TODO(codesome): Support gauge histograms here.
func (s *memSeries) appendHistogram(t int64, h *histogram.Histogram, appendID uint64, chunkDiskMapper *chunks.ChunkDiskMapper, chunkRange int64) (sampleInOrder, chunkCreated bool) {
// Head controls the execution of recoding, so that we own the proper
// chunk reference afterwards. We check for Appendable from appender before
@ -1150,44 +1149,54 @@ func (s *memSeries) appendHistogram(t int64, h *histogram.Histogram, appendID ui
// meta properly.
app, _ := s.app.(*chunkenc.HistogramAppender)
var (
positiveInterjections, negativeInterjections []chunkenc.Interjection
pBackwardInter, nBackwardInter []chunkenc.Interjection
pMergedSpans, nMergedSpans []histogram.Span
okToAppend, counterReset bool
pForwardInserts, nForwardInserts []chunkenc.Insert
pBackwardInserts, nBackwardInserts []chunkenc.Insert
pMergedSpans, nMergedSpans []histogram.Span
okToAppend, counterReset, gauge bool
)
c, sampleInOrder, chunkCreated := s.appendPreprocessor(t, chunkenc.EncHistogram, chunkDiskMapper, chunkRange)
if !sampleInOrder {
return sampleInOrder, chunkCreated
}
gauge := h.CounterResetHint == histogram.GaugeType
if app != nil {
if gauge {
positiveInterjections, negativeInterjections, pBackwardInter, nBackwardInter, pMergedSpans, nMergedSpans, okToAppend = app.AppendableGauge(h)
} else {
positiveInterjections, negativeInterjections, okToAppend, counterReset = app.Appendable(h)
switch h.CounterResetHint {
case histogram.GaugeType:
gauge = true
if app != nil {
pForwardInserts, nForwardInserts,
pBackwardInserts, nBackwardInserts,
pMergedSpans, nMergedSpans,
okToAppend = app.AppendableGauge(h)
}
case histogram.CounterReset:
// The caller tells us this is a counter reset, even if it
// doesn't look like one.
counterReset = true
default:
if app != nil {
pForwardInserts, nForwardInserts, okToAppend, counterReset = app.Appendable(h)
}
}
if !chunkCreated {
if len(pBackwardInter)+len(nBackwardInter) > 0 {
if len(pBackwardInserts)+len(nBackwardInserts) > 0 {
h.PositiveSpans = pMergedSpans
h.NegativeSpans = nMergedSpans
app.RecodeHistogram(h, pBackwardInter, nBackwardInter)
app.RecodeHistogram(h, pBackwardInserts, nBackwardInserts)
}
// We have 3 cases here
// - !okToAppend -> We need to cut a new chunk.
// - okToAppend but we have interjections → Existing chunk needs
// - okToAppend but we have inserts → Existing chunk needs
// recoding before we can append our histogram.
// - okToAppend and no interjections → Chunk is ready to support our histogram.
// - okToAppend and no inserts → Chunk is ready to support our histogram.
if !okToAppend || counterReset {
c = s.cutNewHeadChunk(t, chunkenc.EncHistogram, chunkDiskMapper, chunkRange)
chunkCreated = true
} else if len(positiveInterjections) > 0 || len(negativeInterjections) > 0 {
} else if len(pForwardInserts) > 0 || len(nForwardInserts) > 0 {
// New buckets have appeared. We need to recode all
// prior histogram samples within the chunk before we
// can process this one.
chunk, app := app.Recode(
positiveInterjections, negativeInterjections,
pForwardInserts, nForwardInserts,
h.PositiveSpans, h.NegativeSpans,
)
c.chunk = chunk
@ -1233,45 +1242,54 @@ func (s *memSeries) appendFloatHistogram(t int64, fh *histogram.FloatHistogram,
// meta properly.
app, _ := s.app.(*chunkenc.FloatHistogramAppender)
var (
positiveInterjections, negativeInterjections []chunkenc.Interjection
pBackwardInter, nBackwardInter []chunkenc.Interjection
pMergedSpans, nMergedSpans []histogram.Span
okToAppend, counterReset bool
pForwardInserts, nForwardInserts []chunkenc.Insert
pBackwardInserts, nBackwardInserts []chunkenc.Insert
pMergedSpans, nMergedSpans []histogram.Span
okToAppend, counterReset, gauge bool
)
c, sampleInOrder, chunkCreated := s.appendPreprocessor(t, chunkenc.EncFloatHistogram, chunkDiskMapper, chunkRange)
if !sampleInOrder {
return sampleInOrder, chunkCreated
}
gauge := fh.CounterResetHint == histogram.GaugeType
if app != nil {
if gauge {
positiveInterjections, negativeInterjections, pBackwardInter, nBackwardInter,
pMergedSpans, nMergedSpans, okToAppend = app.AppendableGauge(fh)
} else {
positiveInterjections, negativeInterjections, okToAppend, counterReset = app.Appendable(fh)
switch fh.CounterResetHint {
case histogram.GaugeType:
gauge = true
if app != nil {
pForwardInserts, nForwardInserts,
pBackwardInserts, nBackwardInserts,
pMergedSpans, nMergedSpans,
okToAppend = app.AppendableGauge(fh)
}
case histogram.CounterReset:
// The caller tells us this is a counter reset, even if it
// doesn't look like one.
counterReset = true
default:
if app != nil {
pForwardInserts, nForwardInserts, okToAppend, counterReset = app.Appendable(fh)
}
}
if !chunkCreated {
if len(pBackwardInter)+len(nBackwardInter) > 0 {
if len(pBackwardInserts)+len(nBackwardInserts) > 0 {
fh.PositiveSpans = pMergedSpans
fh.NegativeSpans = nMergedSpans
app.RecodeHistogramm(fh, pBackwardInter, nBackwardInter)
app.RecodeHistogramm(fh, pBackwardInserts, nBackwardInserts)
}
// We have 3 cases here
// - !okToAppend -> We need to cut a new chunk.
// - okToAppend but we have interjections → Existing chunk needs
// - okToAppend but we have inserts → Existing chunk needs
// recoding before we can append our histogram.
// - okToAppend and no interjections → Chunk is ready to support our histogram.
// - okToAppend and no inserts → Chunk is ready to support our histogram.
if !okToAppend || counterReset {
c = s.cutNewHeadChunk(t, chunkenc.EncFloatHistogram, chunkDiskMapper, chunkRange)
chunkCreated = true
} else if len(positiveInterjections) > 0 || len(negativeInterjections) > 0 {
} else if len(pForwardInserts) > 0 || len(nForwardInserts) > 0 {
// New buckets have appeared. We need to recode all
// prior histogram samples within the chunk before we
// can process this one.
chunk, app := app.Recode(
positiveInterjections, negativeInterjections,
pForwardInserts, nForwardInserts,
fh.PositiveSpans, fh.NegativeSpans,
)
c.chunk = chunk

141
tsdb/head_test.go
View file

@ -197,7 +197,6 @@ func BenchmarkLoadWAL(b *testing.B) {
continue
}
lastExemplarsPerSeries = exemplarsPerSeries
// fmt.Println("exemplars per series: ", exemplarsPerSeries)
b.Run(fmt.Sprintf("batches=%d,seriesPerBatch=%d,samplesPerSeries=%d,exemplarsPerSeries=%d,mmappedChunkT=%d", c.batches, c.seriesPerBatch, c.samplesPerSeries, exemplarsPerSeries, c.mmappedChunkT),
func(b *testing.B) {
dir := b.TempDir()
@ -1344,7 +1343,7 @@ func TestMemSeries_appendHistogram(t *testing.T) {
s := newMemSeries(labels.Labels{}, 1, defaultIsolationDisabled)
histograms := GenerateTestHistograms(4)
histograms := tsdbutil.GenerateTestHistograms(4)
histogramWithOneMoreBucket := histograms[3].Copy()
histogramWithOneMoreBucket.Count++
histogramWithOneMoreBucket.Sum += 1.23
@ -2834,17 +2833,13 @@ func TestAppendHistogram(t *testing.T) {
ingestTs := int64(0)
app := head.Appender(context.Background())
type timedHistogram struct {
t int64
h *histogram.Histogram
}
expHistograms := make([]timedHistogram, 0, 2*numHistograms)
expHistograms := make([]tsdbutil.Sample, 0, 2*numHistograms)
// Counter integer histograms.
for _, h := range GenerateTestHistograms(numHistograms) {
for _, h := range tsdbutil.GenerateTestHistograms(numHistograms) {
_, err := app.AppendHistogram(0, l, ingestTs, h, nil)
require.NoError(t, err)
expHistograms = append(expHistograms, timedHistogram{ingestTs, h})
expHistograms = append(expHistograms, sample{t: ingestTs, h: h})
ingestTs++
if ingestTs%50 == 0 {
require.NoError(t, app.Commit())
@ -2853,10 +2848,10 @@ func TestAppendHistogram(t *testing.T) {
}
// Gauge integer histograms.
for _, h := range GenerateTestGaugeHistograms(numHistograms) {
for _, h := range tsdbutil.GenerateTestGaugeHistograms(numHistograms) {
_, err := app.AppendHistogram(0, l, ingestTs, h, nil)
require.NoError(t, err)
expHistograms = append(expHistograms, timedHistogram{ingestTs, h})
expHistograms = append(expHistograms, sample{t: ingestTs, h: h})
ingestTs++
if ingestTs%50 == 0 {
require.NoError(t, app.Commit())
@ -2864,17 +2859,13 @@ func TestAppendHistogram(t *testing.T) {
}
}
type timedFloatHistogram struct {
t int64
h *histogram.FloatHistogram
}
expFloatHistograms := make([]timedFloatHistogram, 0, 2*numHistograms)
expFloatHistograms := make([]tsdbutil.Sample, 0, 2*numHistograms)
// Counter float histograms.
for _, fh := range GenerateTestFloatHistograms(numHistograms) {
for _, fh := range tsdbutil.GenerateTestFloatHistograms(numHistograms) {
_, err := app.AppendHistogram(0, l, ingestTs, nil, fh)
require.NoError(t, err)
expFloatHistograms = append(expFloatHistograms, timedFloatHistogram{ingestTs, fh})
expFloatHistograms = append(expFloatHistograms, sample{t: ingestTs, fh: fh})
ingestTs++
if ingestTs%50 == 0 {
require.NoError(t, app.Commit())
@ -2883,10 +2874,10 @@ func TestAppendHistogram(t *testing.T) {
}
// Gauge float histograms.
for _, fh := range GenerateTestGaugeFloatHistograms(numHistograms) {
for _, fh := range tsdbutil.GenerateTestGaugeFloatHistograms(numHistograms) {
_, err := app.AppendHistogram(0, l, ingestTs, nil, fh)
require.NoError(t, err)
expFloatHistograms = append(expFloatHistograms, timedFloatHistogram{ingestTs, fh})
expFloatHistograms = append(expFloatHistograms, sample{t: ingestTs, fh: fh})
ingestTs++
if ingestTs%50 == 0 {
require.NoError(t, app.Commit())
@ -2909,20 +2900,28 @@ func TestAppendHistogram(t *testing.T) {
require.False(t, ss.Next())
it := s.Iterator(nil)
actHistograms := make([]timedHistogram, 0, len(expHistograms))
actFloatHistograms := make([]timedFloatHistogram, 0, len(expFloatHistograms))
actHistograms := make([]tsdbutil.Sample, 0, len(expHistograms))
actFloatHistograms := make([]tsdbutil.Sample, 0, len(expFloatHistograms))
for typ := it.Next(); typ != chunkenc.ValNone; typ = it.Next() {
if typ == chunkenc.ValHistogram {
ts, h := it.AtHistogram()
actHistograms = append(actHistograms, timedHistogram{ts, h})
actHistograms = append(actHistograms, sample{t: ts, h: h})
} else if typ == chunkenc.ValFloatHistogram {
ts, fh := it.AtFloatHistogram()
actFloatHistograms = append(actFloatHistograms, timedFloatHistogram{ts, fh})
actFloatHistograms = append(actFloatHistograms, sample{t: ts, fh: fh})
}
}
require.Equal(t, expHistograms, actHistograms)
require.Equal(t, expFloatHistograms, actFloatHistograms)
compareSeries(
t,
map[string][]tsdbutil.Sample{"dummy": expHistograms},
map[string][]tsdbutil.Sample{"dummy": actHistograms},
)
compareSeries(
t,
map[string][]tsdbutil.Sample{"dummy": expFloatHistograms},
map[string][]tsdbutil.Sample{"dummy": actFloatHistograms},
)
})
}
}
@ -2945,9 +2944,9 @@ func TestHistogramInWALAndMmapChunk(t *testing.T) {
app = head.Appender(context.Background())
var hists []*histogram.Histogram
if gauge {
hists = GenerateTestGaugeHistograms(numHistograms)
hists = tsdbutil.GenerateTestGaugeHistograms(numHistograms)
} else {
hists = GenerateTestHistograms(numHistograms)
hists = tsdbutil.GenerateTestHistograms(numHistograms)
}
for _, h := range hists {
h.Count = h.Count * 2
@ -2968,9 +2967,9 @@ func TestHistogramInWALAndMmapChunk(t *testing.T) {
app = head.Appender(context.Background())
var hists []*histogram.FloatHistogram
if gauge {
hists = GenerateTestGaugeFloatHistograms(numHistograms)
hists = tsdbutil.GenerateTestGaugeFloatHistograms(numHistograms)
} else {
hists = GenerateTestFloatHistograms(numHistograms)
hists = tsdbutil.GenerateTestFloatHistograms(numHistograms)
}
for _, h := range hists {
h.Count = h.Count * 2
@ -3008,9 +3007,9 @@ func TestHistogramInWALAndMmapChunk(t *testing.T) {
app = head.Appender(context.Background())
var hists []*histogram.Histogram
if gauge {
hists = GenerateTestGaugeHistograms(100)
hists = tsdbutil.GenerateTestGaugeHistograms(100)
} else {
hists = GenerateTestHistograms(100)
hists = tsdbutil.GenerateTestHistograms(100)
}
for _, h := range hists {
ts++
@ -3019,7 +3018,12 @@ func TestHistogramInWALAndMmapChunk(t *testing.T) {
h.NegativeBuckets = h.PositiveBuckets
_, err := app.AppendHistogram(0, s2, int64(ts), h, nil)
require.NoError(t, err)
exp[k2] = append(exp[k2], sample{t: int64(ts), h: h.Copy()})
eh := h.Copy()
if !gauge && ts > 30 && (ts-10)%20 == 1 {
// Need "unknown" hint after float sample.
eh.CounterResetHint = histogram.UnknownCounterReset
}
exp[k2] = append(exp[k2], sample{t: int64(ts), h: eh})
if ts%20 == 0 {
require.NoError(t, app.Commit())
app = head.Appender(context.Background())
@ -3040,9 +3044,9 @@ func TestHistogramInWALAndMmapChunk(t *testing.T) {
app = head.Appender(context.Background())
var hists []*histogram.FloatHistogram
if gauge {
hists = GenerateTestGaugeFloatHistograms(100)
hists = tsdbutil.GenerateTestGaugeFloatHistograms(100)
} else {
hists = GenerateTestFloatHistograms(100)
hists = tsdbutil.GenerateTestFloatHistograms(100)
}
for _, h := range hists {
ts++
@ -3051,7 +3055,12 @@ func TestHistogramInWALAndMmapChunk(t *testing.T) {
h.NegativeBuckets = h.PositiveBuckets
_, err := app.AppendHistogram(0, s2, int64(ts), nil, h)
require.NoError(t, err)
exp[k2] = append(exp[k2], sample{t: int64(ts), fh: h.Copy()})
eh := h.Copy()
if !gauge && ts > 30 && (ts-10)%20 == 1 {
// Need "unknown" hint after float sample.
eh.CounterResetHint = histogram.UnknownCounterReset
}
exp[k2] = append(exp[k2], sample{t: int64(ts), fh: eh})
if ts%20 == 0 {
require.NoError(t, app.Commit())
app = head.Appender(context.Background())
@ -3089,7 +3098,7 @@ func TestHistogramInWALAndMmapChunk(t *testing.T) {
q, err := NewBlockQuerier(head, head.MinTime(), head.MaxTime())
require.NoError(t, err)
act := query(t, q, labels.MustNewMatcher(labels.MatchRegexp, "a", "b.*"))
require.Equal(t, exp, act)
compareSeries(t, exp, act)
}
testQuery()
@ -3413,14 +3422,14 @@ func TestHistogramMetrics(t *testing.T) {
for x := 0; x < 5; x++ {
expHSeries++
l := labels.FromStrings("a", fmt.Sprintf("b%d", x))
for i, h := range GenerateTestHistograms(numHistograms) {
for i, h := range tsdbutil.GenerateTestHistograms(numHistograms) {
app := head.Appender(context.Background())
_, err := app.AppendHistogram(0, l, int64(i), h, nil)
require.NoError(t, err)
require.NoError(t, app.Commit())
expHSamples++
}
for i, fh := range GenerateTestFloatHistograms(numHistograms) {
for i, fh := range tsdbutil.GenerateTestFloatHistograms(numHistograms) {
app := head.Appender(context.Background())
_, err := app.AppendHistogram(0, l, int64(numHistograms+i), nil, fh)
require.NoError(t, err)
@ -3506,6 +3515,11 @@ func testHistogramStaleSampleHelper(t *testing.T, floatHistogram bool) {
ah.fh.Sum = 0
eh.fh = eh.fh.Copy()
eh.fh.Sum = 0
} else if i > 0 {
prev := expHistograms[i-1]
if prev.fh == nil || value.IsStaleNaN(prev.fh.Sum) {
eh.fh.CounterResetHint = histogram.UnknownCounterReset
}
}
require.Equal(t, eh, ah)
} else {
@ -3516,6 +3530,11 @@ func testHistogramStaleSampleHelper(t *testing.T, floatHistogram bool) {
ah.h.Sum = 0
eh.h = eh.h.Copy()
eh.h.Sum = 0
} else if i > 0 {
prev := expHistograms[i-1]
if prev.h == nil || value.IsStaleNaN(prev.h.Sum) {
eh.h.CounterResetHint = histogram.UnknownCounterReset
}
}
require.Equal(t, eh, ah)
}
@ -3525,7 +3544,7 @@ func testHistogramStaleSampleHelper(t *testing.T, floatHistogram bool) {
// Adding stale in the same appender.
app := head.Appender(context.Background())
for _, h := range GenerateTestHistograms(numHistograms) {
for _, h := range tsdbutil.GenerateTestHistograms(numHistograms) {
var err error
if floatHistogram {
_, err = app.AppendHistogram(0, l, 100*int64(len(expHistograms)), nil, h.ToFloat())
@ -3554,7 +3573,7 @@ func testHistogramStaleSampleHelper(t *testing.T, floatHistogram bool) {
// Adding stale in different appender and continuing series after a stale sample.
app = head.Appender(context.Background())
for _, h := range GenerateTestHistograms(2 * numHistograms)[numHistograms:] {
for _, h := range tsdbutil.GenerateTestHistograms(2 * numHistograms)[numHistograms:] {
var err error
if floatHistogram {
_, err = app.AppendHistogram(0, l, 100*int64(len(expHistograms)), nil, h.ToFloat())
@ -3633,7 +3652,7 @@ func TestHistogramCounterResetHeader(t *testing.T) {
}
}
h := GenerateTestHistograms(1)[0]
h := tsdbutil.GenerateTestHistograms(1)[0]
h.PositiveBuckets = []int64{100, 1, 1, 1}
h.NegativeBuckets = []int64{100, 1, 1, 1}
h.Count = 1000
@ -3710,8 +3729,8 @@ func TestAppendingDifferentEncodingToSameSeries(t *testing.T) {
})
db.DisableCompactions()
hists := GenerateTestHistograms(10)
floatHists := GenerateTestFloatHistograms(10)
hists := tsdbutil.GenerateTestHistograms(10)
floatHists := tsdbutil.GenerateTestFloatHistograms(10)
lbls := labels.FromStrings("a", "b")
var expResult []tsdbutil.Sample
@ -3730,8 +3749,10 @@ func TestAppendingDifferentEncodingToSameSeries(t *testing.T) {
// If this is empty, samples above will be taken instead of this.
addToExp []tsdbutil.Sample
}{
// Histograms that end up in the expected samples are copied here so that we
// can independently set the CounterResetHint later.
{
samples: []tsdbutil.Sample{sample{t: 100, h: hists[1]}},
samples: []tsdbutil.Sample{sample{t: 100, h: hists[0].Copy()}},
expChunks: 1,
},
{
@ -3739,23 +3760,23 @@ func TestAppendingDifferentEncodingToSameSeries(t *testing.T) {
expChunks: 2,
},
{
samples: []tsdbutil.Sample{sample{t: 210, fh: floatHists[1]}},
samples: []tsdbutil.Sample{sample{t: 210, fh: floatHists[0].Copy()}},
expChunks: 3,
},
{
samples: []tsdbutil.Sample{sample{t: 220, h: hists[1]}},
samples: []tsdbutil.Sample{sample{t: 220, h: hists[1].Copy()}},
expChunks: 4,
},
{
samples: []tsdbutil.Sample{sample{t: 230, fh: floatHists[3]}},
samples: []tsdbutil.Sample{sample{t: 230, fh: floatHists[3].Copy()}},
expChunks: 5,
},
{
samples: []tsdbutil.Sample{sample{t: 100, h: hists[2]}},
samples: []tsdbutil.Sample{sample{t: 100, h: hists[2].Copy()}},
err: storage.ErrOutOfOrderSample,
},
{
samples: []tsdbutil.Sample{sample{t: 300, h: hists[3]}},
samples: []tsdbutil.Sample{sample{t: 300, h: hists[3].Copy()}},
expChunks: 6,
},
{
@ -3763,7 +3784,7 @@ func TestAppendingDifferentEncodingToSameSeries(t *testing.T) {
err: storage.ErrOutOfOrderSample,
},
{
samples: []tsdbutil.Sample{sample{t: 100, fh: floatHists[4]}},
samples: []tsdbutil.Sample{sample{t: 100, fh: floatHists[4].Copy()}},
err: storage.ErrOutOfOrderSample,
},
{
@ -3789,7 +3810,7 @@ func TestAppendingDifferentEncodingToSameSeries(t *testing.T) {
},
addToExp: []tsdbutil.Sample{
sample{t: 800, v: 8},
sample{t: 900, h: hists[9]},
sample{t: 900, h: hists[9].Copy()},
},
expChunks: 8, // float64 added to old chunk, only 1 new for histograms.
},
@ -3800,7 +3821,7 @@ func TestAppendingDifferentEncodingToSameSeries(t *testing.T) {
sample{t: 1100, h: hists[9]},
},
addToExp: []tsdbutil.Sample{
sample{t: 1100, h: hists[9]},
sample{t: 1100, h: hists[9].Copy()},
},
expChunks: 8,
},
@ -3830,6 +3851,14 @@ func TestAppendingDifferentEncodingToSameSeries(t *testing.T) {
require.NoError(t, app.Rollback())
}
}
for i, s := range expResult[1:] {
switch {
case s.H() != nil && expResult[i].H() == nil:
s.(sample).h.CounterResetHint = histogram.UnknownCounterReset
case s.FH() != nil && expResult[i].FH() == nil:
s.(sample).fh.CounterResetHint = histogram.UnknownCounterReset
}
}
// Query back and expect same order of samples.
q, err := db.Querier(context.Background(), math.MinInt64, math.MaxInt64)
@ -4329,7 +4358,7 @@ func TestHistogramValidation(t *testing.T) {
errMsgFloat string // To be considered for float histogram only if it is non-empty.
}{
"valid histogram": {
h: GenerateTestHistograms(1)[0],
h: tsdbutil.GenerateTestHistograms(1)[0],
},
"rejects histogram who has too few negative buckets": {
h: &histogram.Histogram{
@ -4612,7 +4641,7 @@ func TestGaugeHistogramWALAndChunkHeader(t *testing.T) {
require.NoError(t, app.Commit())
}
hists := GenerateTestGaugeHistograms(5)
hists := tsdbutil.GenerateTestGaugeHistograms(5)
hists[0].CounterResetHint = histogram.UnknownCounterReset
appendHistogram(hists[0])
appendHistogram(hists[1])
@ -4687,7 +4716,7 @@ func TestGaugeFloatHistogramWALAndChunkHeader(t *testing.T) {
require.NoError(t, app.Commit())
}
hists := GenerateTestGaugeFloatHistograms(5)
hists := tsdbutil.GenerateTestGaugeFloatHistograms(5)
hists[0].CounterResetHint = histogram.UnknownCounterReset
appendHistogram(hists[0])
appendHistogram(hists[1])

6
tsdb/head_wal.go
View file

@ -498,6 +498,12 @@ func (h *Head) resetSeriesWithMMappedChunks(mSeries *memSeries, mmc, oooMmc []*m
h.metrics.chunksCreated.Add(float64(len(mmc) + len(oooMmc)))
h.metrics.chunksRemoved.Add(float64(len(mSeries.mmappedChunks)))
h.metrics.chunks.Add(float64(len(mmc) + len(oooMmc) - len(mSeries.mmappedChunks)))
if mSeries.ooo != nil {
h.metrics.chunksRemoved.Add(float64(len(mSeries.ooo.oooMmappedChunks)))
h.metrics.chunks.Sub(float64(len(mSeries.ooo.oooMmappedChunks)))
}
mSeries.mmappedChunks = mmc
if len(oooMmc) == 0 {
mSeries.ooo = nil

16
tsdb/tsdbutil/chunks.go
View file

@ -72,6 +72,8 @@ func ChunkFromSamplesGeneric(s Samples) chunks.Meta {
ca.Append(s.Get(i).T(), s.Get(i).V())
case chunkenc.ValHistogram:
ca.AppendHistogram(s.Get(i).T(), s.Get(i).H())
case chunkenc.ValFloatHistogram:
ca.AppendFloatHistogram(s.Get(i).T(), s.Get(i).FH())
default:
panic(fmt.Sprintf("unknown sample type %s", sampleType.String()))
}
@ -128,12 +130,18 @@ func PopulatedChunk(numSamples int, minTime int64) chunks.Meta {
// GenerateSamples starting at start and counting up numSamples.
func GenerateSamples(start, numSamples int) []Sample {
samples := make([]Sample, 0, numSamples)
for i := start; i < start+numSamples; i++ {
samples = append(samples, sample{
return generateSamples(start, numSamples, func(i int) Sample {
return sample{
t: int64(i),
v: float64(i),
})
}
})
}
func generateSamples(start, numSamples int, gen func(int) Sample) []Sample {
samples := make([]Sample, 0, numSamples)
for i := start; i < start+numSamples; i++ {
samples = append(samples, gen(i))
}
return samples
}

110
tsdb/tsdbutil/histogram.go Normal file
View file

@ -0,0 +1,110 @@
// Copyright 2023 The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package tsdbutil
import (
"math/rand"
"github.com/prometheus/prometheus/model/histogram"
)
func GenerateTestHistograms(n int) (r []*histogram.Histogram) {
for i := 0; i < n; i++ {
h := GenerateTestHistogram(i)
if i > 0 {
h.CounterResetHint = histogram.NotCounterReset
}
r = append(r, h)
}
return r
}
// GenerateTestHistogram but it is up to the user to set any known counter reset hint.
func GenerateTestHistogram(i int) *histogram.Histogram {
return &histogram.Histogram{
Count: 10 + uint64(i*8),
ZeroCount: 2 + uint64(i),
ZeroThreshold: 0.001,
Sum: 18.4 * float64(i+1),
Schema: 1,
PositiveSpans: []histogram.Span{
{Offset: 0, Length: 2},
{Offset: 1, Length: 2},
},
PositiveBuckets: []int64{int64(i + 1), 1, -1, 0},
NegativeSpans: []histogram.Span{
{Offset: 0, Length: 2},
{Offset: 1, Length: 2},
},
NegativeBuckets: []int64{int64(i + 1), 1, -1, 0},
}
}
func GenerateTestGaugeHistograms(n int) (r []*histogram.Histogram) {
for x := 0; x < n; x++ {
r = append(r, GenerateTestGaugeHistogram(rand.Intn(n)))
}
return r
}
func GenerateTestGaugeHistogram(i int) *histogram.Histogram {
h := GenerateTestHistogram(i)
h.CounterResetHint = histogram.GaugeType
return h
}
func GenerateTestFloatHistograms(n int) (r []*histogram.FloatHistogram) {
for i := 0; i < n; i++ {
h := GenerateTestFloatHistogram(i)
if i > 0 {
h.CounterResetHint = histogram.NotCounterReset
}
r = append(r, h)
}
return r
}
// GenerateTestFloatHistogram but it is up to the user to set any known counter reset hint.
func GenerateTestFloatHistogram(i int) *histogram.FloatHistogram {
return &histogram.FloatHistogram{
Count: 10 + float64(i*8),
ZeroCount: 2 + float64(i),
ZeroThreshold: 0.001,
Sum: 18.4 * float64(i+1),
Schema: 1,
PositiveSpans: []histogram.Span{
{Offset: 0, Length: 2},
{Offset: 1, Length: 2},
},
PositiveBuckets: []float64{float64(i + 1), float64(i + 2), float64(i + 1), float64(i + 1)},
NegativeSpans: []histogram.Span{
{Offset: 0, Length: 2},
{Offset: 1, Length: 2},
},
NegativeBuckets: []float64{float64(i + 1), float64(i + 2), float64(i + 1), float64(i + 1)},
}
}
func GenerateTestGaugeFloatHistograms(n int) (r []*histogram.FloatHistogram) {
for x := 0; x < n; x++ {
r = append(r, GenerateTestGaugeFloatHistogram(rand.Intn(n)))
}
return r
}
func GenerateTestGaugeFloatHistogram(i int) *histogram.FloatHistogram {
h := GenerateTestFloatHistogram(i)
h.CounterResetHint = histogram.GaugeType
return h
}

21
util/strutil/strconv.go
View file

@ -16,6 +16,7 @@ package strutil
import (
"fmt"
"net/url"
"strings"
"github.com/grafana/regexp"
)
@ -38,6 +39,26 @@ func GraphLinkForExpression(expr string) string {
// SanitizeLabelName replaces anything that doesn't match
// client_label.LabelNameRE with an underscore.
// Note: this does not handle all Prometheus label name restrictions (such as
// not starting with a digit 0-9), and hence should only be used if the label
// name is prefixed with a known valid string.
func SanitizeLabelName(name string) string {
return invalidLabelCharRE.ReplaceAllString(name, "_")
}
// SanitizeFullLabelName replaces any invalid character with an underscore, and
// if given an empty string, returns a string containing a single underscore.
func SanitizeFullLabelName(name string) string {
if len(name) == 0 {
return "_"
}
var validSb strings.Builder
for i, b := range name {
if !((b >= 'a' && b <= 'z') || (b >= 'A' && b <= 'Z') || b == '_' || (b >= '0' && b <= '9' && i > 0)) {
validSb.WriteRune('_')
} else {
validSb.WriteRune(b)
}
}
return validSb.String()
}

18
util/strutil/strconv_test.go
View file

@ -59,3 +59,21 @@ func TestSanitizeLabelName(t *testing.T) {
expected = "barClient_LABEL____"
require.Equal(t, expected, actual, "SanitizeLabelName failed for label (%s)", expected)
}
func TestSanitizeFullLabelName(t *testing.T) {
actual := SanitizeFullLabelName("fooClientLABEL")
expected := "fooClientLABEL"
require.Equal(t, expected, actual, "SanitizeFullLabelName failed for label (%s)", expected)
actual = SanitizeFullLabelName("barClient.LABEL$$##")
expected = "barClient_LABEL____"
require.Equal(t, expected, actual, "SanitizeFullLabelName failed for label (%s)", expected)
actual = SanitizeFullLabelName("0zerothClient1LABEL")
expected = "_zerothClient1LABEL"
require.Equal(t, expected, actual, "SanitizeFullLabelName failed for label (%s)", expected)
actual = SanitizeFullLabelName("")
expected = "_"
require.Equal(t, expected, actual, "SanitizeFullLabelName failed for the empty label")
}

28
web/api/v1/api.go
View file

@ -59,6 +59,10 @@ type status string
const (
statusSuccess status = "success"
statusError status = "error"
// Non-standard status code (originally introduced by nginx) for the case when a client closes
// the connection while the server is still processing the request.
statusClientClosedConnection = 499
)
type errorType string
@ -601,6 +605,10 @@ func returnAPIError(err error) *apiError {
return &apiError{errorInternal, err}
}
if errors.Is(err, context.Canceled) {
return &apiError{errorCanceled, err}
}
return &apiError{errorExec, err}
}
@ -1119,11 +1127,12 @@ type AlertDiscovery struct {
// Alert has info for an alert.
type Alert struct {
Labels labels.Labels `json:"labels"`
Annotations labels.Labels `json:"annotations"`
State string `json:"state"`
ActiveAt *time.Time `json:"activeAt,omitempty"`
Value string `json:"value"`
Labels labels.Labels `json:"labels"`
Annotations labels.Labels `json:"annotations"`
State string `json:"state"`
ActiveAt *time.Time `json:"activeAt,omitempty"`
KeepFiringSince *time.Time `json:"keepFiringSince,omitempty"`
Value string `json:"value"`
}
func (api *API) alerts(r *http.Request) apiFuncResult {
@ -1152,6 +1161,9 @@ func rulesAlertsToAPIAlerts(rulesAlerts []*rules.Alert) []*Alert {
ActiveAt: &ruleAlert.ActiveAt,
Value: strconv.FormatFloat(ruleAlert.Value, 'e', -1, 64),
}
if !ruleAlert.KeepFiringSince.IsZero() {
apiAlerts[i].KeepFiringSince = &ruleAlert.KeepFiringSince
}
}
return apiAlerts
@ -1249,6 +1261,7 @@ type AlertingRule struct {
Name string `json:"name"`
Query string `json:"query"`
Duration float64 `json:"duration"`
KeepFiringFor float64 `json:"keepFiringFor"`
Labels labels.Labels `json:"labels"`
Annotations labels.Labels `json:"annotations"`
Alerts []*Alert `json:"alerts"`
@ -1311,6 +1324,7 @@ func (api *API) rules(r *http.Request) apiFuncResult {
Name: rule.Name(),
Query: rule.Query().String(),
Duration: rule.HoldDuration().Seconds(),
KeepFiringFor: rule.KeepFiringFor().Seconds(),
Labels: rule.Labels(),
Annotations: rule.Annotations(),
Alerts: rulesAlertsToAPIAlerts(rule.ActiveAlerts()),
@ -1626,7 +1640,9 @@ func (api *API) respondError(w http.ResponseWriter, apiErr *apiError, data inter
code = http.StatusBadRequest
case errorExec:
code = http.StatusUnprocessableEntity
case errorCanceled, errorTimeout:
case errorCanceled:
code = statusClientClosedConnection
case errorTimeout:
code = http.StatusServiceUnavailable
case errorInternal:
code = http.StatusInternalServerError

2
web/api/v1/api_test.go
View file

@ -207,6 +207,7 @@ func (m rulesRetrieverMock) AlertingRules() []*rules.AlertingRule {
"test_metric3",
expr1,
time.Second,
0,
labels.Labels{},
labels.Labels{},
labels.Labels{},
@ -218,6 +219,7 @@ func (m rulesRetrieverMock) AlertingRules() []*rules.AlertingRule {
"test_metric4",
expr2,
time.Second,
0,
labels.Labels{},
labels.Labels{},
labels.Labels{},

4
web/api/v1/errors_test.go
View file

@ -58,7 +58,7 @@ func TestApiStatusCodes(t *testing.T) {
"promql.ErrQueryCanceled": {
err: promql.ErrQueryCanceled("some error"),
expectedString: "query was canceled",
expectedCode: http.StatusServiceUnavailable,
expectedCode: statusClientClosedConnection,
},
"promql.ErrQueryTimeout": {
@ -76,7 +76,7 @@ func TestApiStatusCodes(t *testing.T) {
"context.Canceled": {
err: context.Canceled,
expectedString: "context canceled",
expectedCode: http.StatusUnprocessableEntity,
expectedCode: statusClientClosedConnection,
},
} {
for k, q := range map[string]storage.SampleAndChunkQueryable{

24
web/ui/module/codemirror-promql/package.json
View file

@ -1,6 +1,6 @@
{
"name": "@prometheus-io/codemirror-promql",
"version": "0.41.0-rc.0",
"version": "0.42.0",
"description": "a CodeMirror mode for the PromQL language",
"types": "dist/esm/index.d.ts",
"module": "dist/esm/index.js",
@ -29,24 +29,24 @@
},
"homepage": "https://github.com/prometheus/prometheus/blob/main/web/ui/module/codemirror-promql/README.md",
"dependencies": {
"@prometheus-io/lezer-promql": "^0.41.0-rc.0",
"@prometheus-io/lezer-promql": "^0.42.0",
"lru-cache": "^6.0.0"
},
"devDependencies": {
"@codemirror/autocomplete": "^6.2.0",
"@codemirror/language": "^6.3.0",
"@codemirror/lint": "^6.0.0",
"@codemirror/state": "^6.1.1",
"@codemirror/view": "^6.4.0",
"@lezer/common": "^1.0.1",
"@lezer/lr": "^1.2.3",
"@lezer/highlight": "^1.1.2",
"@codemirror/autocomplete": "^6.4.0",
"@codemirror/language": "^6.4.0",
"@codemirror/lint": "^6.1.0",
"@codemirror/state": "^6.2.0",
"@codemirror/view": "^6.7.3",
"@lezer/common": "^1.0.2",
"@lezer/lr": "^1.3.1",
"@lezer/highlight": "^1.1.3",
"@types/lru-cache": "^5.1.1",
"isomorphic-fetch": "^3.0.0",
"nock": "^13.2.9"
"nock": "^13.3.0"
},
"peerDependencies": {
"@codemirror/autocomplete": "^6.2.0",
"@codemirror/autocomplete": "^6.4.0",
"@codemirror/language": "^6.3.0",
"@codemirror/lint": "^6.0.0",
"@codemirror/state": "^6.1.1",

10
web/ui/module/lezer-promql/package.json
View file

@ -1,8 +1,8 @@
{
"name": "@prometheus-io/lezer-promql",
"version": "0.41.0-rc.0",
"version": "0.42.0",
"description": "lezer-based PromQL grammar",
"main": "index.cjs",
"main": "dist/index.cjs",
"type": "module",
"exports": {
"import": "./dist/index.es.js",
@ -30,9 +30,9 @@
"test": "NODE_OPTIONS=--experimental-vm-modules jest"
},
"devDependencies": {
"@lezer/generator": "^1.1.1",
"@lezer/lr": "^1.2.3",
"@lezer/highlight": "^1.1.2"
"@lezer/generator": "^1.2.2",
"@lezer/lr": "^1.3.1",
"@lezer/highlight": "^1.1.3"
},
"peerDependencies": {
"@lezer/lr": "^1.2.3",

860
web/ui/package-lock.json generated
View file

File diff suppressed because it is too large Load diff

10
web/ui/package.json
View file

@ -16,16 +16,16 @@
"npm": ">=7.0.0"
},
"devDependencies": {
"@types/jest": "^29.2.2",
"@types/jest": "^29.4.0",
"@types/node": "^17.0.45",
"eslint-config-prettier": "^8.5.0",
"eslint-config-prettier": "^8.6.0",
"eslint-config-react-app": "^7.0.1",
"eslint-plugin-prettier": "^4.2.1",
"jest-canvas-mock": "^2.4.0",
"jest-fetch-mock": "^3.0.3",
"react-scripts": "^5.0.1",
"prettier": "^2.7.1",
"ts-jest": "^29.0.3",
"typescript": "^4.8.3"
"prettier": "^2.8.3",
"ts-jest": "^29.0.5",
"typescript": "^4.9.4"
}
}

52
web/ui/react-app/package.json
View file

@ -1,44 +1,44 @@
{
"name": "@prometheus-io/app",
"version": "0.41.0-rc.0",
"version": "0.42.0",
"private": true,
"dependencies": {
"@codemirror/autocomplete": "^6.2.0",
"@codemirror/commands": "^6.1.2",
"@codemirror/language": "^6.3.0",
"@codemirror/lint": "^6.0.0",
"@codemirror/search": "^6.2.2",
"@codemirror/state": "^6.1.1",
"@codemirror/view": "^6.4.0",
"@codemirror/autocomplete": "^6.4.0",
"@codemirror/commands": "^6.2.0",
"@codemirror/language": "^6.4.0",
"@codemirror/lint": "^6.1.0",
"@codemirror/search": "^6.2.3",
"@codemirror/state": "^6.2.0",
"@codemirror/view": "^6.7.3",
"@forevolve/bootstrap-dark": "^2.1.1",
"@fortawesome/fontawesome-svg-core": "6.2.0",
"@fortawesome/free-solid-svg-icons": "6.2.0",
"@fortawesome/fontawesome-svg-core": "6.2.1",
"@fortawesome/free-solid-svg-icons": "6.2.1",
"@fortawesome/react-fontawesome": "0.2.0",
"@lezer/lr": "^1.2.3",
"@lezer/highlight": "^1.1.2",
"@lezer/common": "^1.0.1",
"@lezer/lr": "^1.3.1",
"@lezer/highlight": "^1.1.3",
"@lezer/common": "^1.0.2",
"@nexucis/fuzzy": "^0.4.1",
"@nexucis/kvsearch": "^0.8.1",
"@prometheus-io/codemirror-promql": "^0.41.0-rc.0",
"@prometheus-io/codemirror-promql": "^0.42.0",
"bootstrap": "^4.6.2",
"css.escape": "^1.5.1",
"downshift": "^7.0.1",
"downshift": "^7.2.0",
"http-proxy-middleware": "^2.0.6",
"jquery": "^3.6.1",
"jquery": "^3.6.3",
"jquery.flot.tooltip": "^0.9.0",
"moment": "^2.29.4",
"moment-timezone": "^0.5.38",
"moment-timezone": "^0.5.40",
"popper.js": "^1.14.3",
"react": "^17.0.2",
"react-copy-to-clipboard": "^5.1.0",
"react-dom": "^17.0.2",
"react-infinite-scroll-component": "^6.1.0",
"react-resize-detector": "^7.1.2",
"react-router-dom": "^5.3.3",
"react-router-dom": "^5.3.4",
"react-test-renderer": "^17.0.2",
"reactstrap": "^8.10.1",
"sanitize-html": "^2.7.3",
"sass": "1.56.0",
"sanitize-html": "^2.8.1",
"sass": "1.57.1",
"tempusdominus-bootstrap-4": "^5.39.2",
"tempusdominus-core": "^5.19.3"
},
@ -68,18 +68,18 @@
"@testing-library/react-hooks": "^7.0.2",
"@types/enzyme": "^3.10.12",
"@types/flot": "0.0.32",
"@types/jquery": "^3.5.14",
"@types/react": "^17.0.50",
"@types/jquery": "^3.5.16",
"@types/react": "^17.0.53",
"@types/react-copy-to-clipboard": "^5.0.4",
"@types/react-dom": "^17.0.17",
"@types/react-dom": "^17.0.18",
"@types/react-router-dom": "^5.3.3",
"@types/sanitize-html": "^2.6.2",
"@types/sanitize-html": "^2.8.0",
"@types/sinon": "^10.0.13",
"@wojtekmaj/enzyme-adapter-react-17": "^0.6.7",
"@wojtekmaj/enzyme-adapter-react-17": "^0.8.0",
"enzyme": "^3.11.0",
"enzyme-to-json": "^3.6.2",
"mutationobserver-shim": "^0.3.7",
"sinon": "^14.0.1"
"sinon": "^14.0.2"
},
"jest": {
"snapshotSerializers": [

1
web/ui/react-app/src/pages/alerts/AlertContents.tsx
View file

@ -29,6 +29,7 @@ export interface Alert {
value: string;
annotations: Record<string, string>;
activeAt: string;
keepFiringSince: string;
}
interface RuleGroup {

12
web/ui/react-app/src/pages/alerts/CollapsibleAlertPanel.tsx
View file

@ -43,6 +43,11 @@ const CollapsibleAlertPanel: FC<CollapsibleAlertPanelProps> = ({ rule, showAnnot
<div>for: {formatDuration(rule.duration * 1000)}</div>
</div>
)}
{rule.keepFiringFor > 0 && (
<div>
<div>keep_firing_for: {formatDuration(rule.keepFiringFor * 1000)}</div>
</div>
)}
{rule.labels && Object.keys(rule.labels).length > 0 && (
<div>
<div>labels:</div>
@ -91,9 +96,14 @@ const CollapsibleAlertPanel: FC<CollapsibleAlertPanelProps> = ({ rule, showAnnot
</td>
<td>
<h5 className="m-0">
<Badge color={alertColors[alert.state] + ' text-uppercase'} className="px-3">
<Badge color={alertColors[alert.state] + ' text-uppercase'} className="px-3 mr-1">
{alert.state}
</Badge>
{alert.keepFiringSince && (
<Badge color="secondary" className="px-3">
Stabilizing
</Badge>
)}
</h5>
</td>
<td>{alert.activeAt}</td>

5
web/ui/react-app/src/pages/rules/RulesContent.tsx
View file

@ -96,6 +96,11 @@ export const RulesContent: FC<RulesContentProps> = ({ response }) => {
<strong>for:</strong> {formatDuration(r.duration * 1000)}
</div>
)}
{r.keepFiringFor > 0 && (
<div>
<strong>keep_firing_for:</strong> {formatDuration(r.keepFiringFor * 1000)}
</div>
)}
{r.labels && Object.keys(r.labels).length > 0 && (
<div>
<strong>labels:</strong>

1
web/ui/react-app/src/types/types.ts
View file

@ -26,6 +26,7 @@ export type Rule = {
alerts: Alert[];
annotations: Record<string, string>;
duration: number;
keepFiringFor: number;
evaluationTime: string;
health: string;
labels: Record<string, string>;