mirror of
https://github.com/prometheus/prometheus.git
synced 2024-12-28 06:59:40 -08:00
Merge pull request #14067 from zenador/nhcb-merge-main
[nhcb branch] Merge main
This commit is contained in:
George Krajcsovits
GitHub
commit
5f153a8b3f
2
.github/workflows/buf-lint.yml
vendored
2
.github/workflows/buf-lint.yml
vendored
|
|
@ -12,7 +12,7 @@ jobs:
|
|||
name: lint
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
|
||||
- uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
|
||||
- uses: bufbuild/buf-setup-action@517ee23296d5caf38df31c21945e6a54bbc8a89f # v1.30.0
|
||||
with:
|
||||
github_token: ${{ secrets.GITHUB_TOKEN }}
|
||||
|
|
|
|||
2
.github/workflows/buf.yml
vendored
2
.github/workflows/buf.yml
vendored
|
|
@ -12,7 +12,7 @@ jobs:
|
|||
runs-on: ubuntu-latest
|
||||
if: github.repository_owner == 'prometheus'
|
||||
steps:
|
||||
- uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
|
||||
- uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
|
||||
- uses: bufbuild/buf-setup-action@517ee23296d5caf38df31c21945e6a54bbc8a89f # v1.30.0
|
||||
with:
|
||||
github_token: ${{ secrets.GITHUB_TOKEN }}
|
||||
|
|
|
|||
37
.github/workflows/ci.yml
vendored
37
.github/workflows/ci.yml
vendored
|
|
@ -13,7 +13,7 @@ jobs:
|
|||
# should also be updated.
|
||||
image: quay.io/prometheus/golang-builder:1.22-base
|
||||
steps:
|
||||
- uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
|
||||
- uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
|
||||
- uses: prometheus/promci@3cb0c3871f223bd5ce1226995bd52ffb314798b6 # v0.1.0
|
||||
- uses: ./.github/promci/actions/setup_environment
|
||||
- run: make GOOPTS=--tags=stringlabels GO_ONLY=1 SKIP_GOLANGCI_LINT=1
|
||||
|
|
@ -27,7 +27,7 @@ jobs:
|
|||
container:
|
||||
image: quay.io/prometheus/golang-builder:1.22-base
|
||||
steps:
|
||||
- uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
|
||||
- uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
|
||||
- uses: prometheus/promci@3cb0c3871f223bd5ce1226995bd52ffb314798b6 # v0.1.0
|
||||
- uses: ./.github/promci/actions/setup_environment
|
||||
- run: go test --tags=dedupelabels ./...
|
||||
|
|
@ -43,7 +43,7 @@ jobs:
|
|||
# The go version in this image should be N-1 wrt test_go.
|
||||
image: quay.io/prometheus/golang-builder:1.21-base
|
||||
steps:
|
||||
- uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
|
||||
- uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
|
||||
- run: make build
|
||||
# Don't run NPM build; don't run race-detector.
|
||||
- run: make test GO_ONLY=1 test-flags=""
|
||||
|
|
@ -57,7 +57,7 @@ jobs:
|
|||
image: quay.io/prometheus/golang-builder:1.22-base
|
||||
|
||||
steps:
|
||||
- uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
|
||||
- uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
|
||||
- uses: prometheus/promci@3cb0c3871f223bd5ce1226995bd52ffb314798b6 # v0.1.0
|
||||
- uses: ./.github/promci/actions/setup_environment
|
||||
with:
|
||||
|
|
@ -74,7 +74,7 @@ jobs:
|
|||
name: Go tests on Windows
|
||||
runs-on: windows-latest
|
||||
steps:
|
||||
- uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
|
||||
- uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
|
||||
- uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
|
||||
with:
|
||||
go-version: 1.22.x
|
||||
|
|
@ -91,7 +91,7 @@ jobs:
|
|||
container:
|
||||
image: quay.io/prometheus/golang-builder:1.22-base
|
||||
steps:
|
||||
- uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
|
||||
- uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
|
||||
- run: go install ./cmd/promtool/.
|
||||
- run: go install github.com/google/go-jsonnet/cmd/jsonnet@latest
|
||||
- run: go install github.com/google/go-jsonnet/cmd/jsonnetfmt@latest
|
||||
|
|
@ -114,7 +114,7 @@ jobs:
|
|||
matrix:
|
||||
thread: [ 0, 1, 2 ]
|
||||
steps:
|
||||
- uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
|
||||
- uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
|
||||
- uses: prometheus/promci@3cb0c3871f223bd5ce1226995bd52ffb314798b6 # v0.1.0
|
||||
- uses: ./.github/promci/actions/build
|
||||
with:
|
||||
|
|
@ -137,18 +137,31 @@ jobs:
|
|||
# Whenever the Go version is updated here, .promu.yml
|
||||
# should also be updated.
|
||||
steps:
|
||||
- uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
|
||||
- uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
|
||||
- uses: prometheus/promci@3cb0c3871f223bd5ce1226995bd52ffb314798b6 # v0.1.0
|
||||
- uses: ./.github/promci/actions/build
|
||||
with:
|
||||
parallelism: 12
|
||||
thread: ${{ matrix.thread }}
|
||||
check_generated_parser:
|
||||
name: Check generated parser
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- name: Checkout repository
|
||||
uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
|
||||
- name: Install Go
|
||||
uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
|
||||
with:
|
||||
cache: false
|
||||
go-version: 1.22.x
|
||||
- name: Run goyacc and check for diff
|
||||
run: make install-goyacc check-generated-parser
|
||||
golangci:
|
||||
name: golangci-lint
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- name: Checkout repository
|
||||
uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
|
||||
uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
|
||||
- name: Install Go
|
||||
uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
|
||||
with:
|
||||
|
|
@ -175,7 +188,7 @@ jobs:
|
|||
needs: [test_ui, test_go, test_go_more, test_go_oldest, test_windows, golangci, codeql, build_all]
|
||||
if: github.event_name == 'push' && github.event.ref == 'refs/heads/main'
|
||||
steps:
|
||||
- uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
|
||||
- uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
|
||||
- uses: prometheus/promci@3cb0c3871f223bd5ce1226995bd52ffb314798b6 # v0.1.0
|
||||
- uses: ./.github/promci/actions/publish_main
|
||||
with:
|
||||
|
|
@ -189,7 +202,7 @@ jobs:
|
|||
needs: [test_ui, test_go, test_go_more, test_go_oldest, test_windows, golangci, codeql, build_all]
|
||||
if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v2.')
|
||||
steps:
|
||||
- uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
|
||||
- uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
|
||||
- uses: prometheus/promci@3cb0c3871f223bd5ce1226995bd52ffb314798b6 # v0.1.0
|
||||
- uses: ./.github/promci/actions/publish_release
|
||||
with:
|
||||
|
|
@ -204,7 +217,7 @@ jobs:
|
|||
needs: [test_ui, codeql]
|
||||
steps:
|
||||
- name: Checkout
|
||||
uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
|
||||
uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
|
||||
- uses: prometheus/promci@3cb0c3871f223bd5ce1226995bd52ffb314798b6 # v0.1.0
|
||||
- name: Install nodejs
|
||||
uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2
|
||||
|
|
|
|||
2
.github/workflows/codeql-analysis.yml
vendored
2
.github/workflows/codeql-analysis.yml
vendored
|
|
@ -24,7 +24,7 @@ jobs:
|
|||
|
||||
steps:
|
||||
- name: Checkout repository
|
||||
uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
|
||||
uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
|
||||
|
||||
- name: Initialize CodeQL
|
||||
uses: github/codeql-action/init@012739e5082ff0c22ca6d6ab32e07c36df03c4a4 # v3.22.12
|
||||
|
|
|
|||
4
.github/workflows/container_description.yml
vendored
4
.github/workflows/container_description.yml
vendored
|
|
@ -17,7 +17,7 @@ jobs:
|
|||
if: github.repository_owner == 'prometheus' || github.repository_owner == 'prometheus-community' # Don't run this workflow on forks.
|
||||
steps:
|
||||
- name: git checkout
|
||||
uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
|
||||
uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
|
||||
- name: Set docker hub repo name
|
||||
run: echo "DOCKER_REPO_NAME=$(make docker-repo-name)" >> $GITHUB_ENV
|
||||
- name: Push README to Dockerhub
|
||||
|
|
@ -37,7 +37,7 @@ jobs:
|
|||
if: github.repository_owner == 'prometheus' || github.repository_owner == 'prometheus-community' # Don't run this workflow on forks.
|
||||
steps:
|
||||
- name: git checkout
|
||||
uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
|
||||
uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
|
||||
- name: Set quay.io org name
|
||||
run: echo "DOCKER_REPO=$(echo quay.io/${GITHUB_REPOSITORY_OWNER} | tr -d '-')" >> $GITHUB_ENV
|
||||
- name: Set quay.io repo name
|
||||
|
|
|
|||
2
.github/workflows/fuzzing.yml
vendored
2
.github/workflows/fuzzing.yml
vendored
|
|
@ -21,7 +21,7 @@ jobs:
|
|||
fuzz-seconds: 600
|
||||
dry-run: false
|
||||
- name: Upload Crash
|
||||
uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1
|
||||
uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
|
||||
if: failure() && steps.build.outcome == 'success'
|
||||
with:
|
||||
name: artifacts
|
||||
|
|
|
|||
2
.github/workflows/repo_sync.yml
vendored
2
.github/workflows/repo_sync.yml
vendored
|
|
@ -13,7 +13,7 @@ jobs:
|
|||
container:
|
||||
image: quay.io/prometheus/golang-builder
|
||||
steps:
|
||||
- uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
|
||||
- uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
|
||||
- run: ./scripts/sync_repo_files.sh
|
||||
env:
|
||||
GITHUB_TOKEN: ${{ secrets.PROMBOT_GITHUB_TOKEN }}
|
||||
|
|
|
|||
4
.github/workflows/scorecards.yml
vendored
4
.github/workflows/scorecards.yml
vendored
|
|
@ -21,7 +21,7 @@ jobs:
|
|||
|
||||
steps:
|
||||
- name: "Checkout code"
|
||||
uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # tag=v4.1.2
|
||||
uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # tag=v4.1.4
|
||||
with:
|
||||
persist-credentials: false
|
||||
|
||||
|
|
@ -37,7 +37,7 @@ jobs:
|
|||
# Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
|
||||
# format to the repository Actions tab.
|
||||
- name: "Upload artifact"
|
||||
uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # tag=v4.3.1
|
||||
uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # tag=v4.3.3
|
||||
with:
|
||||
name: SARIF file
|
||||
path: results.sarif
|
||||
|
|
|
|||
37
CHANGELOG.md
37
CHANGELOG.md
|
|
@ -2,7 +2,44 @@
|
|||
|
||||
## unreleased
|
||||
|
||||
* [CHANGE] Rules: Execute 1 query instead of N (where N is the number of alerts within alert rule) when restoring alerts. #13980
|
||||
* [ENHANCEMENT] Rules: Add `rule_group_last_restore_duration_seconds` to measure the time it takes to restore a rule group. #13974
|
||||
* [ENHANCEMENT] OTLP: Improve remote write format translation performance by using label set hashes for metric identifiers instead of string based ones. #14006 #13991
|
||||
* [BUGFIX] OTLP: Don't generate target_info unless at least one identifying label is defined. #13991
|
||||
* [BUGFIX] OTLP: Don't generate target_info unless there are metrics. #13991
|
||||
|
||||
## 2.52.0-rc.1 / 2024-05-03
|
||||
|
||||
* [BUGFIX] API: Fix missing comma during JSON encoding of API results. #14047
|
||||
|
||||
## 2.52.0-rc.0 / 2024-04-22
|
||||
|
||||
* [CHANGE] TSDB: Fix the predicate checking for blocks which are beyond the retention period to include the ones right at the retention boundary. #9633
|
||||
* [FEATURE] Kubernetes SD: Add a new metric `prometheus_sd_kubernetes_failures_total` to track failed requests to Kubernetes API. #13554
|
||||
* [FEATURE] Kubernetes SD: Add node and zone metadata labels when using the endpointslice role. #13935
|
||||
* [FEATURE] Azure SD/Remote Write: Allow usage of Azure authorization SDK. #13099
|
||||
* [FEATURE] Alerting: Support native histogram templating. #13731
|
||||
* [FEATURE] Linode SD: Support IPv6 range discovery and region filtering. #13774
|
||||
* [ENHANCEMENT] PromQL: Performance improvements for queries with regex matchers. #13461
|
||||
* [ENHANCEMENT] PromQL: Performance improvements when using aggregation operators. #13744
|
||||
* [ENHANCEMENT] PromQL: Validate label_join destination label. #13803
|
||||
* [ENHANCEMENT] Scrape: Increment `prometheus_target_scrapes_sample_duplicate_timestamp_total` metric on duplicated series during one scrape. #12933
|
||||
* [ENHANCEMENT] TSDB: Many improvements in performance. #13742 #13673 #13782
|
||||
* [ENHANCEMENT] TSDB: Pause regular block compactions if the head needs to be compacted (prioritize head as it increases memory consumption). #13754
|
||||
* [ENHANCEMENT] Observability: Improved logging during signal handling termination. #13772
|
||||
* [ENHANCEMENT] Observability: All log lines for drop series use "num_dropped" key consistently. #13823
|
||||
* [ENHANCEMENT] Observability: Log chunk snapshot and mmaped chunk replay duration during WAL replay. #13838
|
||||
* [ENHANCEMENT] Observability: Log if the block is being created from WBL during compaction. #13846
|
||||
* [BUGFIX] PromQL: Fix inaccurate sample number statistic when querying histograms. #13667
|
||||
* [BUGFIX] PromQL: Fix `histogram_stddev` and `histogram_stdvar` for cases where the histogram has negative buckets. #13852
|
||||
* [BUGFIX] PromQL: Fix possible duplicated label name and values in a metric result for specific queries. #13845
|
||||
* [BUGFIX] Scrape: Fix setting native histogram schema factor during scrape. #13846
|
||||
* [BUGFIX] TSDB: Fix counting of histogram samples when creating WAL checkpoint stats. #13776
|
||||
* [BUGFIX] TSDB: Fix cases of compacting empty heads. #13755
|
||||
* [BUGFIX] TSDB: Count float histograms in WAL checkpoint. #13844
|
||||
* [BUGFIX] Remote Read: Fix memory leak due to broken requests. #13777
|
||||
* [BUGFIX] API: Stop building response for `/api/v1/series/` when the API request was cancelled. #13766
|
||||
* [BUGFIX] promtool: Fix panic on `promtool tsdb analyze --extended` when no native histograms are present. #13976
|
||||
|
||||
## 2.51.2 / 2024-04-09
|
||||
|
||||
|
|
|
|||
27
Makefile
27
Makefile
|
|
@ -24,6 +24,7 @@ TSDB_BENCHMARK_DATASET ?= ./tsdb/testdata/20kseries.json
|
|||
TSDB_BENCHMARK_OUTPUT_DIR ?= ./benchout
|
||||
|
||||
GOLANGCI_LINT_OPTS ?= --timeout 4m
|
||||
GOYACC_VERSION ?= v0.6.0
|
||||
|
||||
include Makefile.common
|
||||
|
||||
|
|
@ -78,24 +79,42 @@ assets-tarball: assets
|
|||
@echo '>> packaging assets'
|
||||
scripts/package_assets.sh
|
||||
|
||||
# We only want to generate the parser when there's changes to the grammar.
|
||||
.PHONY: parser
|
||||
parser:
|
||||
@echo ">> running goyacc to generate the .go file."
|
||||
ifeq (, $(shell command -v goyacc 2> /dev/null))
|
||||
@echo "goyacc not installed so skipping"
|
||||
@echo "To install: go install golang.org/x/tools/cmd/goyacc@v0.6.0"
|
||||
@echo "To install: \"go install golang.org/x/tools/cmd/goyacc@$(GOYACC_VERSION)\" or run \"make install-goyacc\""
|
||||
else
|
||||
goyacc -l -o promql/parser/generated_parser.y.go promql/parser/generated_parser.y
|
||||
$(MAKE) promql/parser/generated_parser.y.go
|
||||
endif
|
||||
|
||||
promql/parser/generated_parser.y.go: promql/parser/generated_parser.y
|
||||
@echo ">> running goyacc to generate the .go file."
|
||||
@goyacc -l -o promql/parser/generated_parser.y.go promql/parser/generated_parser.y
|
||||
|
||||
.PHONY: clean-parser
|
||||
clean-parser:
|
||||
@echo ">> cleaning generated parser"
|
||||
@rm -f promql/parser/generated_parser.y.go
|
||||
|
||||
.PHONY: check-generated-parser
|
||||
check-generated-parser: clean-parser promql/parser/generated_parser.y.go
|
||||
@echo ">> checking generated parser"
|
||||
@git diff --exit-code -- promql/parser/generated_parser.y.go || (echo "Generated parser is out of date. Please run 'make parser' and commit the changes." && false)
|
||||
|
||||
.PHONY: install-goyacc
|
||||
install-goyacc:
|
||||
@echo ">> installing goyacc $(GOYACC_VERSION)"
|
||||
@go install golang.org/x/tools/cmd/goyacc@$(GOYACC_VERSION)
|
||||
|
||||
.PHONY: test
|
||||
# If we only want to only test go code we have to change the test target
|
||||
# which is called by all.
|
||||
ifeq ($(GO_ONLY),1)
|
||||
test: common-test check-go-mod-version
|
||||
else
|
||||
test: common-test ui-build-module ui-test ui-lint check-go-mod-version
|
||||
test: check-generated-parser common-test ui-build-module ui-test ui-lint check-go-mod-version
|
||||
endif
|
||||
|
||||
.PHONY: npm_licenses
|
||||
|
|
|
|||
|
|
@ -55,7 +55,7 @@ ifneq ($(shell command -v gotestsum 2> /dev/null),)
|
|||
endif
|
||||
endif
|
||||
|
||||
PROMU_VERSION ?= 0.15.0
|
||||
PROMU_VERSION ?= 0.17.0
|
||||
PROMU_URL := https://github.com/prometheus/promu/releases/download/v$(PROMU_VERSION)/promu-$(PROMU_VERSION).$(GO_BUILD_PLATFORM).tar.gz
|
||||
|
||||
SKIP_GOLANGCI_LINT :=
|
||||
|
|
|
|||
|
|
@ -217,6 +217,7 @@ func (c *flagConfig) setFeatureListOptions(logger log.Logger) error {
|
|||
level.Info(logger).Log("msg", "Experimental PromQL functions enabled.")
|
||||
case "native-histograms":
|
||||
c.tsdb.EnableNativeHistograms = true
|
||||
c.scrape.EnableNativeHistogramsIngestion = true
|
||||
// Change relevant global variables. Hacky, but it's hard to pass a new option or default to unmarshallers.
|
||||
config.DefaultConfig.GlobalConfig.ScrapeProtocols = config.DefaultProtoFirstScrapeProtocols
|
||||
config.DefaultGlobalConfig.ScrapeProtocols = config.DefaultProtoFirstScrapeProtocols
|
||||
|
|
|
|||
|
|
@ -19,16 +19,6 @@ import (
|
|||
"github.com/prometheus/client_golang/prometheus"
|
||||
)
|
||||
|
||||
var (
|
||||
clientGoRequestMetrics = &clientGoRequestMetricAdapter{}
|
||||
clientGoWorkloadMetrics = &clientGoWorkqueueMetricsProvider{}
|
||||
)
|
||||
|
||||
func init() {
|
||||
clientGoRequestMetrics.RegisterWithK8sGoClient()
|
||||
clientGoWorkloadMetrics.RegisterWithK8sGoClient()
|
||||
}
|
||||
|
||||
// Metrics to be used with a discovery manager.
|
||||
type Metrics struct {
|
||||
FailedConfigs prometheus.Gauge
|
||||
|
|
|
|||
|
|
@ -35,6 +35,11 @@ const (
|
|||
workqueueMetricsNamespace = KubernetesMetricsNamespace + "_workqueue"
|
||||
)
|
||||
|
||||
var (
|
||||
clientGoRequestMetrics = &clientGoRequestMetricAdapter{}
|
||||
clientGoWorkloadMetrics = &clientGoWorkqueueMetricsProvider{}
|
||||
)
|
||||
|
||||
var (
|
||||
// Metrics for client-go's HTTP requests.
|
||||
clientGoRequestResultMetricVec = prometheus.NewCounterVec(
|
||||
|
|
@ -135,6 +140,9 @@ func clientGoMetrics() []prometheus.Collector {
|
|||
}
|
||||
|
||||
func RegisterK8sClientMetricsWithPrometheus(registerer prometheus.Registerer) error {
|
||||
clientGoRequestMetrics.RegisterWithK8sGoClient()
|
||||
clientGoWorkloadMetrics.RegisterWithK8sGoClient()
|
||||
|
||||
for _, collector := range clientGoMetrics() {
|
||||
err := registerer.Register(collector)
|
||||
if err != nil {
|
||||
|
|
|
|||
|
|
@ -174,20 +174,25 @@ func (d *instanceDiscovery) refresh(ctx context.Context) ([]*targetgroup.Group,
|
|||
labels[instanceTagsLabel] = model.LabelValue(tags)
|
||||
}
|
||||
|
||||
addr := ""
|
||||
if server.IPv6 != nil {
|
||||
labels[instancePublicIPv6Label] = model.LabelValue(server.IPv6.Address.String())
|
||||
addr = server.IPv6.Address.String()
|
||||
}
|
||||
|
||||
if server.PublicIP != nil {
|
||||
labels[instancePublicIPv4Label] = model.LabelValue(server.PublicIP.Address.String())
|
||||
addr = server.PublicIP.Address.String()
|
||||
}
|
||||
|
||||
if server.PrivateIP != nil {
|
||||
labels[instancePrivateIPv4Label] = model.LabelValue(*server.PrivateIP)
|
||||
addr = *server.PrivateIP
|
||||
}
|
||||
|
||||
addr := net.JoinHostPort(*server.PrivateIP, strconv.FormatUint(uint64(d.port), 10))
|
||||
if addr != "" {
|
||||
addr := net.JoinHostPort(addr, strconv.FormatUint(uint64(d.port), 10))
|
||||
labels[model.AddressLabel] = model.LabelValue(addr)
|
||||
|
||||
targets = append(targets, labels)
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -60,7 +60,7 @@ api_url: %s
|
|||
tg := tgs[0]
|
||||
require.NotNil(t, tg)
|
||||
require.NotNil(t, tg.Targets)
|
||||
require.Len(t, tg.Targets, 2)
|
||||
require.Len(t, tg.Targets, 3)
|
||||
|
||||
for i, lbls := range []model.LabelSet{
|
||||
{
|
||||
|
|
@ -110,6 +110,28 @@ api_url: %s
|
|||
"__meta_scaleway_instance_type": "DEV1-S",
|
||||
"__meta_scaleway_instance_zone": "fr-par-1",
|
||||
},
|
||||
{
|
||||
"__address__": "51.158.183.115:80",
|
||||
"__meta_scaleway_instance_boot_type": "local",
|
||||
"__meta_scaleway_instance_hostname": "routed-dualstack",
|
||||
"__meta_scaleway_instance_id": "4904366a-7e26-4b65-b97b-6392c761247a",
|
||||
"__meta_scaleway_instance_image_arch": "x86_64",
|
||||
"__meta_scaleway_instance_image_id": "3e0a5b84-1d69-4993-8fa4-0d7df52d5160",
|
||||
"__meta_scaleway_instance_image_name": "Ubuntu 22.04 Jammy Jellyfish",
|
||||
"__meta_scaleway_instance_location_cluster_id": "19",
|
||||
"__meta_scaleway_instance_location_hypervisor_id": "1201",
|
||||
"__meta_scaleway_instance_location_node_id": "24",
|
||||
"__meta_scaleway_instance_name": "routed-dualstack",
|
||||
"__meta_scaleway_instance_organization_id": "20b3d507-96ac-454c-a795-bc731b46b12f",
|
||||
"__meta_scaleway_instance_project_id": "20b3d507-96ac-454c-a795-bc731b46b12f",
|
||||
"__meta_scaleway_instance_public_ipv4": "51.158.183.115",
|
||||
"__meta_scaleway_instance_region": "nl-ams",
|
||||
"__meta_scaleway_instance_security_group_id": "984414da-9fc2-49c0-a925-fed6266fe092",
|
||||
"__meta_scaleway_instance_security_group_name": "Default security group",
|
||||
"__meta_scaleway_instance_status": "running",
|
||||
"__meta_scaleway_instance_type": "DEV1-S",
|
||||
"__meta_scaleway_instance_zone": "nl-ams-1",
|
||||
},
|
||||
} {
|
||||
t.Run(fmt.Sprintf("item %d", i), func(t *testing.T) {
|
||||
require.Equal(t, lbls, tg.Targets[i])
|
||||
|
|
|
|||
140
discovery/scaleway/testdata/instance.json
vendored
140
discovery/scaleway/testdata/instance.json
vendored
|
|
@ -216,6 +216,146 @@
|
|||
"placement_group": null,
|
||||
"private_nics": [],
|
||||
"zone": "fr-par-1"
|
||||
},
|
||||
{
|
||||
"id": "4904366a-7e26-4b65-b97b-6392c761247a",
|
||||
"name": "routed-dualstack",
|
||||
"arch": "x86_64",
|
||||
"commercial_type": "DEV1-S",
|
||||
"boot_type": "local",
|
||||
"organization": "20b3d507-96ac-454c-a795-bc731b46b12f",
|
||||
"project": "20b3d507-96ac-454c-a795-bc731b46b12f",
|
||||
"hostname": "routed-dualstack",
|
||||
"image": {
|
||||
"id": "3e0a5b84-1d69-4993-8fa4-0d7df52d5160",
|
||||
"name": "Ubuntu 22.04 Jammy Jellyfish",
|
||||
"organization": "51b656e3-4865-41e8-adbc-0c45bdd780db",
|
||||
"project": "51b656e3-4865-41e8-adbc-0c45bdd780db",
|
||||
"root_volume": {
|
||||
"id": "13d945b9-5e78-4f9d-8ac4-c4bc2fa7c31a",
|
||||
"name": "Ubuntu 22.04 Jammy Jellyfish",
|
||||
"volume_type": "unified",
|
||||
"size": 10000000000
|
||||
},
|
||||
"extra_volumes": {},
|
||||
"public": true,
|
||||
"arch": "x86_64",
|
||||
"creation_date": "2024-02-22T15:52:56.037007+00:00",
|
||||
"modification_date": "2024-02-22T15:52:56.037007+00:00",
|
||||
"default_bootscript": null,
|
||||
"from_server": null,
|
||||
"state": "available",
|
||||
"tags": [],
|
||||
"zone": "nl-ams-1"
|
||||
},
|
||||
"volumes": {
|
||||
"0": {
|
||||
"boot": false,
|
||||
"id": "fe85c817-e67e-4e24-8f13-bde3e9f42620",
|
||||
"name": "Ubuntu 22.04 Jammy Jellyfish",
|
||||
"volume_type": "l_ssd",
|
||||
"export_uri": null,
|
||||
"organization": "20b3d507-96ac-454c-a795-bc731b46b12f",
|
||||
"project": "20b3d507-96ac-454c-a795-bc731b46b12f",
|
||||
"server": {
|
||||
"id": "4904366a-7e26-4b65-b97b-6392c761247a",
|
||||
"name": "routed-dualstack"
|
||||
},
|
||||
"size": 20000000000,
|
||||
"state": "available",
|
||||
"creation_date": "2024-04-19T14:50:14.019739+00:00",
|
||||
"modification_date": "2024-04-19T14:50:14.019739+00:00",
|
||||
"tags": [],
|
||||
"zone": "nl-ams-1"
|
||||
}
|
||||
},
|
||||
"tags": [],
|
||||
"state": "running",
|
||||
"protected": false,
|
||||
"state_detail": "booted",
|
||||
"public_ip": {
|
||||
"id": "53f8f861-7a11-4b16-a4bc-fb8f4b4a11d0",
|
||||
"address": "51.158.183.115",
|
||||
"dynamic": false,
|
||||
"gateway": "62.210.0.1",
|
||||
"netmask": "32",
|
||||
"family": "inet",
|
||||
"provisioning_mode": "dhcp",
|
||||
"tags": [],
|
||||
"state": "attached",
|
||||
"ipam_id": "ec3499ff-a664-49b7-818a-9fe4b95aee5e"
|
||||
},
|
||||
"public_ips": [
|
||||
{
|
||||
"id": "53f8f861-7a11-4b16-a4bc-fb8f4b4a11d0",
|
||||
"address": "51.158.183.115",
|
||||
"dynamic": false,
|
||||
"gateway": "62.210.0.1",
|
||||
"netmask": "32",
|
||||
"family": "inet",
|
||||
"provisioning_mode": "dhcp",
|
||||
"tags": [],
|
||||
"state": "attached",
|
||||
"ipam_id": "ec3499ff-a664-49b7-818a-9fe4b95aee5e"
|
||||
},
|
||||
{
|
||||
"id": "f52a8c81-0875-4aee-b96e-eccfc6bec367",
|
||||
"address": "2001:bc8:1640:1568:dc00:ff:fe21:91b",
|
||||
"dynamic": false,
|
||||
"gateway": "fe80::dc00:ff:fe21:91c",
|
||||
"netmask": "64",
|
||||
"family": "inet6",
|
||||
"provisioning_mode": "slaac",
|
||||
"tags": [],
|
||||
"state": "attached",
|
||||
"ipam_id": "40d1e6ea-e932-42f9-8acb-55398bec7ad6"
|
||||
}
|
||||
],
|
||||
"mac_address": "de:00:00:21:09:1b",
|
||||
"routed_ip_enabled": true,
|
||||
"ipv6": null,
|
||||
"extra_networks": [],
|
||||
"dynamic_ip_required": false,
|
||||
"enable_ipv6": false,
|
||||
"private_ip": null,
|
||||
"creation_date": "2024-04-19T14:50:14.019739+00:00",
|
||||
"modification_date": "2024-04-19T14:52:21.181670+00:00",
|
||||
"bootscript": {
|
||||
"id": "5a520dda-96d6-4ed2-acd1-1d526b6859fe",
|
||||
"public": true,
|
||||
"title": "x86_64 mainline 4.4.182 rev1",
|
||||
"architecture": "x86_64",
|
||||
"organization": "11111111-1111-4111-8111-111111111111",
|
||||
"project": "11111111-1111-4111-8111-111111111111",
|
||||
"kernel": "http://10.196.2.9/kernel/x86_64-mainline-lts-4.4-4.4.182-rev1/vmlinuz-4.4.182",
|
||||
"dtb": "",
|
||||
"initrd": "http://10.196.2.9/initrd/initrd-Linux-x86_64-v3.14.6.gz",
|
||||
"bootcmdargs": "LINUX_COMMON scaleway boot=local nbd.max_part=16",
|
||||
"default": true,
|
||||
"zone": "nl-ams-1"
|
||||
},
|
||||
"security_group": {
|
||||
"id": "984414da-9fc2-49c0-a925-fed6266fe092",
|
||||
"name": "Default security group"
|
||||
},
|
||||
"location": {
|
||||
"zone_id": "ams1",
|
||||
"platform_id": "23",
|
||||
"cluster_id": "19",
|
||||
"hypervisor_id": "1201",
|
||||
"node_id": "24"
|
||||
},
|
||||
"maintenances": [],
|
||||
"allowed_actions": [
|
||||
"poweroff",
|
||||
"terminate",
|
||||
"reboot",
|
||||
"stop_in_place",
|
||||
"backup"
|
||||
],
|
||||
"placement_group": null,
|
||||
"private_nics": [],
|
||||
"zone": "nl-ams-1"
|
||||
}
|
||||
]
|
||||
}
|
||||
|
|
@ -2952,9 +2952,10 @@ The following meta labels are available on targets during [relabeling](#relabel_
|
|||
* `__meta_scaleway_instance_type`: commercial type of the server
|
||||
* `__meta_scaleway_instance_zone`: the zone of the server (ex: `fr-par-1`, complete list [here](https://developers.scaleway.com/en/products/instance/api/#introduction))
|
||||
|
||||
This role uses the private IPv4 address by default. This can be
|
||||
This role uses the first address it finds in the following order: private IPv4, public IPv4, public IPv6. This can be
|
||||
changed with relabeling, as demonstrated in [the Prometheus scaleway-sd
|
||||
configuration file](/documentation/examples/prometheus-scaleway.yml).
|
||||
Should an instance have no address before relabeling, it will not be added to the target list and you will not be able to relabel it.
|
||||
|
||||
#### Baremetal role
|
||||
|
||||
|
|
|
|||
|
|
@ -5,63 +5,7 @@ sort_rank: 7
|
|||
|
||||
# Remote Read API
|
||||
|
||||
This is not currently considered part of the stable API and is subject to change
|
||||
even between non-major version releases of Prometheus.
|
||||
|
||||
## Format overview
|
||||
|
||||
The API response format is JSON. Every successful API request returns a `2xx`
|
||||
status code.
|
||||
|
||||
Invalid requests that reach the API handlers return a JSON error object
|
||||
and one of the following HTTP response codes:
|
||||
|
||||
- `400 Bad Request` when parameters are missing or incorrect.
|
||||
- `422 Unprocessable Entity` when an expression can't be executed
|
||||
([RFC4918](https://tools.ietf.org/html/rfc4918#page-78)).
|
||||
- `503 Service Unavailable` when queries time out or abort.
|
||||
|
||||
Other non-`2xx` codes may be returned for errors occurring before the API
|
||||
endpoint is reached.
|
||||
|
||||
An array of warnings may be returned if there are errors that do
|
||||
not inhibit the request execution. All of the data that was successfully
|
||||
collected will be returned in the data field.
|
||||
|
||||
The JSON response envelope format is as follows:
|
||||
|
||||
```
|
||||
{
|
||||
"status": "success" | "error",
|
||||
"data": <data>,
|
||||
|
||||
// Only set if status is "error". The data field may still hold
|
||||
// additional data.
|
||||
"errorType": "<string>",
|
||||
"error": "<string>",
|
||||
|
||||
// Only if there were warnings while executing the request.
|
||||
// There will still be data in the data field.
|
||||
"warnings": ["<string>"]
|
||||
}
|
||||
```
|
||||
|
||||
Generic placeholders are defined as follows:
|
||||
|
||||
* `<rfc3339 | unix_timestamp>`: Input timestamps may be provided either in
|
||||
[RFC3339](https://www.ietf.org/rfc/rfc3339.txt) format or as a Unix timestamp
|
||||
in seconds, with optional decimal places for sub-second precision. Output
|
||||
timestamps are always represented as Unix timestamps in seconds.
|
||||
* `<series_selector>`: Prometheus [time series
|
||||
selectors](basics.md#time-series-selectors) like `http_requests_total` or
|
||||
`http_requests_total{method=~"(GET|POST)"}` and need to be URL-encoded.
|
||||
* `<duration>`: [Prometheus duration strings](basics.md#time_durations).
|
||||
For example, `5m` refers to a duration of 5 minutes.
|
||||
* `<bool>`: boolean values (strings `true` and `false`).
|
||||
|
||||
Note: Names of query parameters that may be repeated end with `[]`.
|
||||
|
||||
## Remote Read API
|
||||
> This is not currently considered part of the stable API and is subject to change even between non-major version releases of Prometheus.
|
||||
|
||||
This API provides data read functionality from Prometheus. This interface expects [snappy](https://github.com/google/snappy) compression.
|
||||
The API definition is located [here](https://github.com/prometheus/prometheus/blob/master/prompb/remote.proto).
|
||||
|
|
@ -79,5 +23,3 @@ This returns a message that includes a list of raw samples.
|
|||
|
||||
These streamed chunks utilize an XOR algorithm inspired by the [Gorilla](http://www.vldb.org/pvldb/vol8/p1816-teller.pdf)
|
||||
compression to encode the chunks. However, it provides resolution to the millisecond instead of to the second.
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -84,8 +84,10 @@ or 31 days, whichever is smaller.
|
|||
Prometheus has several flags that configure local storage. The most important are:
|
||||
|
||||
- `--storage.tsdb.path`: Where Prometheus writes its database. Defaults to `data/`.
|
||||
- `--storage.tsdb.retention.time`: When to remove old data. Defaults to `15d`.
|
||||
Overrides `storage.tsdb.retention` if this flag is set to anything other than default.
|
||||
- `--storage.tsdb.retention.time`: How long to retain samples in storage. When this flag is
|
||||
set, it overrides `storage.tsdb.retention`. If neither this flag nor `storage.tsdb.retention`
|
||||
nor `storage.tsdb.retention.size` is set, the retention time defaults to `15d`.
|
||||
Supported units: y, w, d, h, m, s, ms.
|
||||
- `--storage.tsdb.retention.size`: The maximum number of bytes of storage blocks to retain.
|
||||
The oldest data will be removed first. Defaults to `0` or disabled. Units supported:
|
||||
B, KB, MB, GB, TB, PB, EB. Ex: "512MB". Based on powers-of-2, so 1KB is 1024B. Only
|
||||
|
|
|
|||
|
|
@ -10,7 +10,7 @@ require (
|
|||
github.com/influxdata/influxdb v1.11.5
|
||||
github.com/prometheus/client_golang v1.19.0
|
||||
github.com/prometheus/common v0.53.0
|
||||
github.com/prometheus/prometheus v0.51.1
|
||||
github.com/prometheus/prometheus v0.51.2
|
||||
github.com/stretchr/testify v1.9.0
|
||||
)
|
||||
|
||||
|
|
|
|||
|
|
@ -279,8 +279,8 @@ github.com/prometheus/procfs v0.1.3/go.mod h1:lV6e/gmhEcM9IjHGsFOCxxuZ+z1YqCvr4O
|
|||
github.com/prometheus/procfs v0.6.0/go.mod h1:cz+aTbrPOrUb4q7XlbU9ygM+/jj0fzG6c1xBZuNvfVA=
|
||||
github.com/prometheus/procfs v0.12.0 h1:jluTpSng7V9hY0O2R9DzzJHYb2xULk9VTR1V1R/k6Bo=
|
||||
github.com/prometheus/procfs v0.12.0/go.mod h1:pcuDEFsWDnvcgNzo4EEweacyhjeA9Zk3cnaOZAZEfOo=
|
||||
github.com/prometheus/prometheus v0.51.1 h1:V2e7x2oiUC0Megp26+xjffxBf9EGkyP1iQuGd4VjUSU=
|
||||
github.com/prometheus/prometheus v0.51.1/go.mod h1:yv4MwOn3yHMQ6MZGHPg/U7Fcyqf+rxqiZfSur6myVtc=
|
||||
github.com/prometheus/prometheus v0.51.2 h1:U0faf1nT4CB9DkBW87XLJCBi2s8nwWXdTbyzRUAkX0w=
|
||||
github.com/prometheus/prometheus v0.51.2/go.mod h1:yv4MwOn3yHMQ6MZGHPg/U7Fcyqf+rxqiZfSur6myVtc=
|
||||
github.com/rogpeppe/go-internal v1.10.0 h1:TMyTOH3F/DB16zRVcYyreMH6GnZZrwQVAoYjRBZyWFQ=
|
||||
github.com/rogpeppe/go-internal v1.10.0/go.mod h1:UQnix2H7Ngw/k4C5ijL5+65zddjncjaFoBhdsK/akog=
|
||||
github.com/scaleway/scaleway-sdk-go v1.0.0-beta.25 h1:/8rfZAdFfafRXOgz+ZpMZZWZ5pYggCY9t7e/BvjaBHM=
|
||||
|
|
|
|||
12
go.mod
12
go.mod
|
|
@ -41,7 +41,7 @@ require (
|
|||
github.com/json-iterator/go v1.1.12
|
||||
github.com/klauspost/compress v1.17.8
|
||||
github.com/kolo/xmlrpc v0.0.0-20220921171641-a4b6fa1dd06b
|
||||
github.com/linode/linodego v1.32.0
|
||||
github.com/linode/linodego v1.33.0
|
||||
github.com/miekg/dns v1.1.59
|
||||
github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822
|
||||
github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f
|
||||
|
|
@ -80,10 +80,10 @@ require (
|
|||
golang.org/x/sys v0.19.0
|
||||
golang.org/x/time v0.5.0
|
||||
golang.org/x/tools v0.20.0
|
||||
google.golang.org/api v0.174.0
|
||||
google.golang.org/api v0.177.0
|
||||
google.golang.org/genproto/googleapis/api v0.0.0-20240415180920-8c6c420018be
|
||||
google.golang.org/grpc v1.63.2
|
||||
google.golang.org/protobuf v1.33.0
|
||||
google.golang.org/protobuf v1.34.0
|
||||
gopkg.in/yaml.v2 v2.4.0
|
||||
gopkg.in/yaml.v3 v3.0.1
|
||||
k8s.io/api v0.29.3
|
||||
|
|
@ -94,8 +94,8 @@ require (
|
|||
)
|
||||
|
||||
require (
|
||||
cloud.google.com/go/auth v0.2.0 // indirect
|
||||
cloud.google.com/go/auth/oauth2adapt v0.2.0 // indirect
|
||||
cloud.google.com/go/auth v0.3.0 // indirect
|
||||
cloud.google.com/go/auth/oauth2adapt v0.2.2 // indirect
|
||||
cloud.google.com/go/compute/metadata v0.3.0 // indirect
|
||||
github.com/Azure/azure-sdk-for-go/sdk/internal v1.5.2 // indirect
|
||||
github.com/AzureAD/microsoft-authentication-library-for-go v1.2.2 // indirect
|
||||
|
|
@ -191,7 +191,7 @@ require (
|
|||
golang.org/x/mod v0.17.0 // indirect
|
||||
golang.org/x/term v0.19.0 // indirect
|
||||
golang.org/x/text v0.14.0 // indirect
|
||||
google.golang.org/genproto/googleapis/rpc v0.0.0-20240415180920-8c6c420018be // indirect
|
||||
google.golang.org/genproto/googleapis/rpc v0.0.0-20240429193739-8cf5692501f6 // indirect
|
||||
gopkg.in/inf.v0 v0.9.1 // indirect
|
||||
gopkg.in/ini.v1 v1.67.0 // indirect
|
||||
gotest.tools/v3 v3.0.3 // indirect
|
||||
|
|
|
|||
24
go.sum
24
go.sum
|
|
@ -12,10 +12,10 @@ cloud.google.com/go v0.54.0/go.mod h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bP
|
|||
cloud.google.com/go v0.56.0/go.mod h1:jr7tqZxxKOVYizybht9+26Z/gUq7tiRzu+ACVAMbKVk=
|
||||
cloud.google.com/go v0.57.0/go.mod h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs=
|
||||
cloud.google.com/go v0.65.0/go.mod h1:O5N8zS7uWy9vkA9vayVHs65eM1ubvY4h553ofrNHObY=
|
||||
cloud.google.com/go/auth v0.2.0 h1:y6oTcpMSbOcXbwYgUUrvI+mrQ2xbrcdpPgtVbCGTLTk=
|
||||
cloud.google.com/go/auth v0.2.0/go.mod h1:+yb+oy3/P0geX6DLKlqiGHARGR6EX2GRtYCzWOCQSbU=
|
||||
cloud.google.com/go/auth/oauth2adapt v0.2.0 h1:FR8zevgQwu+8CqiOT5r6xCmJa3pJC/wdXEEPF1OkNhA=
|
||||
cloud.google.com/go/auth/oauth2adapt v0.2.0/go.mod h1:AfqujpDAlTfLfeCIl/HJZZlIxD8+nJoZ5e0x1IxGq5k=
|
||||
cloud.google.com/go/auth v0.3.0 h1:PRyzEpGfx/Z9e8+lHsbkoUVXD0gnu4MNmm7Gp8TQNIs=
|
||||
cloud.google.com/go/auth v0.3.0/go.mod h1:lBv6NKTWp8E3LPzmO1TbiiRKc4drLOfHsgmlH9ogv5w=
|
||||
cloud.google.com/go/auth/oauth2adapt v0.2.2 h1:+TTV8aXpjeChS9M+aTtN/TjdQnzJvmzKFt//oWu7HX4=
|
||||
cloud.google.com/go/auth/oauth2adapt v0.2.2/go.mod h1:wcYjgpZI9+Yu7LyYBg4pqSiaRkfEK3GQcpb7C/uyF1Q=
|
||||
cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
|
||||
cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
|
||||
cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc=
|
||||
|
|
@ -471,8 +471,8 @@ github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0
|
|||
github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
|
||||
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 v1.32.0 h1:OmZzB3iON6uu84VtLFf64uKmAQqJJarvmsVguroioPI=
|
||||
github.com/linode/linodego v1.32.0/go.mod h1:y8GDP9uLVH4jTB9qyrgw79qfKdYJmNCGUOJmfuiOcmI=
|
||||
github.com/linode/linodego v1.33.0 h1:cX2FYry7r6CA1ujBMsdqiM4VhvIQtnWsOuVblzfBhCw=
|
||||
github.com/linode/linodego v1.33.0/go.mod h1:dSJJgIwqZCF5wnpuC6w5cyIbRtcexAm7uVvuJopGB40=
|
||||
github.com/lyft/protoc-gen-validate v0.0.13/go.mod h1:XbGvPuh87YZc5TdIa2/I4pLk0QoUACkjt2znoq26NVQ=
|
||||
github.com/mailru/easyjson v0.7.7 h1:UGYAvKxe3sBsEDzO8ZeWOSlIQfWFlxbzLZe7hwFURr0=
|
||||
github.com/mailru/easyjson v0.7.7/go.mod h1:xzfreul335JAWq5oZzymOObrkdz5UnU4kGfJJLY9Nlc=
|
||||
|
|
@ -1045,8 +1045,8 @@ 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 v0.174.0 h1:zB1BWl7ocxfTea2aQ9mgdzXjnfPySllpPOskdnO+q34=
|
||||
google.golang.org/api v0.174.0/go.mod h1:aC7tB6j0HR1Nl0ni5ghpx6iLasmAX78Zkh/wgxAAjLg=
|
||||
google.golang.org/api v0.177.0 h1:8a0p/BbPa65GlqGWtUKxot4p0TV8OGOfyTjtmkXNXmk=
|
||||
google.golang.org/api v0.177.0/go.mod h1:srbhue4MLjkjbkux5p3dw/ocYOSZTaIEvf7bCOnFQDw=
|
||||
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=
|
||||
|
|
@ -1085,8 +1085,8 @@ google.golang.org/genproto v0.0.0-20200618031413-b414f8b61790/go.mod h1:jDfRM7Fc
|
|||
google.golang.org/genproto v0.0.0-20200825200019-8632dd797987/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
|
||||
google.golang.org/genproto/googleapis/api v0.0.0-20240415180920-8c6c420018be h1:Zz7rLWqp0ApfsR/l7+zSHhY3PMiH2xqgxlfYfAfNpoU=
|
||||
google.golang.org/genproto/googleapis/api v0.0.0-20240415180920-8c6c420018be/go.mod h1:dvdCTIoAGbkWbcIKBniID56/7XHTt6WfxXNMxuziJ+w=
|
||||
google.golang.org/genproto/googleapis/rpc v0.0.0-20240415180920-8c6c420018be h1:LG9vZxsWGOmUKieR8wPAUR3u3MpnYFQZROPIMaXh7/A=
|
||||
google.golang.org/genproto/googleapis/rpc v0.0.0-20240415180920-8c6c420018be/go.mod h1:WtryC6hu0hhx87FDGxWCDptyssuo68sk10vYjF+T9fY=
|
||||
google.golang.org/genproto/googleapis/rpc v0.0.0-20240429193739-8cf5692501f6 h1:DujSIu+2tC9Ht0aPNA7jgj23Iq8Ewi5sgkQ++wdvonE=
|
||||
google.golang.org/genproto/googleapis/rpc v0.0.0-20240429193739-8cf5692501f6/go.mod h1:WtryC6hu0hhx87FDGxWCDptyssuo68sk10vYjF+T9fY=
|
||||
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=
|
||||
|
|
@ -1118,8 +1118,8 @@ google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpAD
|
|||
google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4=
|
||||
google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
|
||||
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
|
||||
google.golang.org/protobuf v1.33.0 h1:uNO2rsAINq/JlFpSdYEKIZ0uKD/R9cpdv0T+yoGwGmI=
|
||||
google.golang.org/protobuf v1.33.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
|
||||
google.golang.org/protobuf v1.34.0 h1:Qo/qEd2RZPCf2nKuorzksSknv0d3ERwp1vFG38gSmH4=
|
||||
google.golang.org/protobuf v1.34.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
|
||||
gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
|
|
|
|||
|
|
@ -16,6 +16,7 @@ package labels
|
|||
import (
|
||||
"slices"
|
||||
"strings"
|
||||
"unicode/utf8"
|
||||
|
||||
"github.com/grafana/regexp"
|
||||
"github.com/grafana/regexp/syntax"
|
||||
|
|
@ -827,8 +828,7 @@ type zeroOrOneCharacterStringMatcher struct {
|
|||
}
|
||||
|
||||
func (m *zeroOrOneCharacterStringMatcher) Matches(s string) bool {
|
||||
// Zero or one.
|
||||
if len(s) > 1 {
|
||||
if moreThanOneRune(s) {
|
||||
return false
|
||||
}
|
||||
|
||||
|
|
@ -840,6 +840,27 @@ func (m *zeroOrOneCharacterStringMatcher) Matches(s string) bool {
|
|||
return s[0] != '\n'
|
||||
}
|
||||
|
||||
// moreThanOneRune returns true if there are more than one runes in the string.
|
||||
// It doesn't check whether the string is valid UTF-8.
|
||||
// The return value should be always equal to utf8.RuneCountInString(s) > 1,
|
||||
// but the function is optimized for the common case where the string prefix is ASCII.
|
||||
func moreThanOneRune(s string) bool {
|
||||
// If len(s) is exactly one or zero, there can't be more than one rune.
|
||||
// Exit through this path quickly.
|
||||
if len(s) <= 1 {
|
||||
return false
|
||||
}
|
||||
|
||||
// There's one or more bytes:
|
||||
// If first byte is ASCII then there are multiple runes if there are more bytes after that.
|
||||
if s[0] < utf8.RuneSelf {
|
||||
return len(s) > 1
|
||||
}
|
||||
|
||||
// Less common case: first is a multibyte rune.
|
||||
return utf8.RuneCountInString(s) > 1
|
||||
}
|
||||
|
||||
// trueMatcher is a stringMatcher which matches any string (always returns true).
|
||||
type trueMatcher struct{}
|
||||
|
||||
|
|
|
|||
|
|
@ -84,7 +84,7 @@ var (
|
|||
"foo", " foo bar", "bar", "buzz\nbar", "bar foo", "bfoo", "\n", "\nfoo", "foo\n", "hello foo world", "hello foo\n world", "",
|
||||
"FOO", "Foo", "OO", "Oo", "\nfoo\n", strings.Repeat("f", 20), "prometheus", "prometheus_api_v1", "prometheus_api_v1_foo",
|
||||
"10.0.1.20", "10.0.2.10", "10.0.3.30", "10.0.4.40",
|
||||
"foofoo0", "foofoo",
|
||||
"foofoo0", "foofoo", "😀foo0",
|
||||
|
||||
// Values matching / not matching the test regexps on long alternations.
|
||||
"zQPbMkNO", "zQPbMkNo", "jyyfj00j0061", "jyyfj00j006", "jyyfj00j00612", "NNSPdvMi", "NNSPdvMiXXX", "NNSPdvMixxx", "nnSPdvMi", "nnSPdvMiXXX",
|
||||
|
|
|
|||
|
|
@ -2027,27 +2027,23 @@ func (ev *evaluator) rangeEvalTimestampFunctionOverVectorSelector(vs *parser.Vec
|
|||
vec := make(Vector, 0, len(vs.Series))
|
||||
for i, s := range vs.Series {
|
||||
it := seriesIterators[i]
|
||||
t, f, h, ok := ev.vectorSelectorSingle(it, vs, enh.Ts)
|
||||
if ok {
|
||||
t, _, _, ok := ev.vectorSelectorSingle(it, vs, enh.Ts)
|
||||
if !ok {
|
||||
continue
|
||||
}
|
||||
|
||||
// Note that we ignore the sample values because call only cares about the timestamp.
|
||||
vec = append(vec, Sample{
|
||||
Metric: s.Labels(),
|
||||
T: t,
|
||||
F: f,
|
||||
H: h,
|
||||
})
|
||||
histSize := 0
|
||||
if h != nil {
|
||||
histSize := h.Size() / 16 // 16 bytes per sample.
|
||||
ev.currentSamples += histSize
|
||||
}
|
||||
ev.currentSamples++
|
||||
|
||||
ev.samplesStats.IncrementSamplesAtTimestamp(enh.Ts, int64(1+histSize))
|
||||
ev.currentSamples++
|
||||
ev.samplesStats.IncrementSamplesAtTimestamp(enh.Ts, 1)
|
||||
if ev.currentSamples > ev.maxSamples {
|
||||
ev.error(ErrTooManySamples(env))
|
||||
}
|
||||
}
|
||||
}
|
||||
ev.samplesStats.UpdatePeak(ev.currentSamples)
|
||||
vec, annos := call([]parser.Value{vec}, e.Args, enh)
|
||||
return vec, ws.Merge(annos)
|
||||
|
|
|
|||
|
|
@ -818,7 +818,7 @@ load 10s
|
|||
{
|
||||
Query: "timestamp(metricWith1HistogramEvery10Seconds)",
|
||||
Start: time.Unix(21, 0),
|
||||
PeakSamples: 15, // histogram size 13 + 1 extra because Sample overhead + 1 float result
|
||||
PeakSamples: 2,
|
||||
TotalSamples: 1, // 1 float sample (because of timestamp) / 10 seconds
|
||||
TotalSamplesPerStep: stats.TotalSamplesPerStep{
|
||||
21000: 1,
|
||||
|
|
@ -1116,7 +1116,7 @@ load 10s
|
|||
Start: time.Unix(201, 0),
|
||||
End: time.Unix(220, 0),
|
||||
Interval: 5 * time.Second,
|
||||
PeakSamples: 18, // 13 histogram size + 1 extra because of Sample overhead + 4 float results
|
||||
PeakSamples: 5,
|
||||
TotalSamples: 4, // 1 sample per query * 4 steps
|
||||
TotalSamplesPerStep: stats.TotalSamplesPerStep{
|
||||
201000: 1,
|
||||
|
|
|
|||
|
|
@ -204,8 +204,8 @@ func (node *VectorSelector) String() string {
|
|||
labelStrings = make([]string, 0, len(node.LabelMatchers)-1)
|
||||
}
|
||||
for _, matcher := range node.LabelMatchers {
|
||||
// Only include the __name__ label if its equality matching and matches the name.
|
||||
if matcher.Name == labels.MetricName && matcher.Type == labels.MatchEqual && matcher.Value == node.Name {
|
||||
// Only include the __name__ label if its equality matching and matches the name, but don't skip if it's an explicit empty name matcher.
|
||||
if matcher.Name == labels.MetricName && matcher.Type == labels.MatchEqual && matcher.Value == node.Name && matcher.Value != "" {
|
||||
continue
|
||||
}
|
||||
labelStrings = append(labelStrings, matcher.String())
|
||||
|
|
|
|||
|
|
@ -135,6 +135,9 @@ func TestExprString(t *testing.T) {
|
|||
{
|
||||
in: `a[1m] @ end()`,
|
||||
},
|
||||
{
|
||||
in: `{__name__="",a="x"}`,
|
||||
},
|
||||
}
|
||||
|
||||
for _, test := range inputs {
|
||||
|
|
@ -216,6 +219,16 @@ func TestVectorSelector_String(t *testing.T) {
|
|||
},
|
||||
expected: `{__name__="foobar"}`,
|
||||
},
|
||||
{
|
||||
name: "empty name matcher",
|
||||
vs: VectorSelector{
|
||||
LabelMatchers: []*labels.Matcher{
|
||||
labels.MustNewMatcher(labels.MatchEqual, labels.MetricName, ""),
|
||||
labels.MustNewMatcher(labels.MatchEqual, "a", "x"),
|
||||
},
|
||||
},
|
||||
expected: `{__name__="",a="x"}`,
|
||||
},
|
||||
} {
|
||||
t.Run(tc.name, func(t *testing.T) {
|
||||
require.Equal(t, tc.expected, tc.vs.String())
|
||||
|
|
|
|||
|
|
@ -96,12 +96,14 @@ func getMMapedFile(filename string, filesize int, logger log.Logger) ([]byte, io
|
|||
|
||||
err = file.Truncate(int64(filesize))
|
||||
if err != nil {
|
||||
file.Close()
|
||||
level.Error(logger).Log("msg", "Error setting filesize.", "filesize", filesize, "err", err)
|
||||
return nil, nil, err
|
||||
}
|
||||
|
||||
fileAsBytes, err := mmap.Map(file, mmap.RDWR, 0)
|
||||
if err != nil {
|
||||
file.Close()
|
||||
level.Error(logger).Log("msg", "Failed to mmap", "file", filename, "Attempted size", filesize, "err", err)
|
||||
return nil, nil, err
|
||||
}
|
||||
|
|
|
|||
|
|
@ -110,10 +110,7 @@ func TestMMapFile(t *testing.T) {
|
|||
filename := file.Name()
|
||||
defer os.Remove(filename)
|
||||
|
||||
fileAsBytes, closer, err := getMMapedFile(filename, 2, nil)
|
||||
if err != nil {
|
||||
t.Cleanup(func() { closer.Close() })
|
||||
}
|
||||
fileAsBytes, _, err := getMMapedFile(filename, 2, nil)
|
||||
|
||||
require.NoError(t, err)
|
||||
copy(fileAsBytes, "ab")
|
||||
|
|
|
|||
|
|
@ -246,13 +246,16 @@ func (r *AlertingRule) sample(alert *Alert, ts time.Time) promql.Sample {
|
|||
return s
|
||||
}
|
||||
|
||||
// forStateSample returns the sample for ALERTS_FOR_STATE.
|
||||
// forStateSample returns a promql.Sample with the rule labels, `ALERTS_FOR_STATE` as the metric name and the rule name as the `alertname` label.
|
||||
// Optionally, if an alert is provided it'll copy the labels of the alert into the sample labels.
|
||||
func (r *AlertingRule) forStateSample(alert *Alert, ts time.Time, v float64) promql.Sample {
|
||||
lb := labels.NewBuilder(r.labels)
|
||||
|
||||
if alert != nil {
|
||||
alert.Labels.Range(func(l labels.Label) {
|
||||
lb.Set(l.Name, l.Value)
|
||||
})
|
||||
}
|
||||
|
||||
lb.Set(labels.MetricName, alertForStateMetricName)
|
||||
lb.Set(labels.AlertName, r.name)
|
||||
|
|
@ -265,9 +268,11 @@ func (r *AlertingRule) forStateSample(alert *Alert, ts time.Time, v float64) pro
|
|||
return s
|
||||
}
|
||||
|
||||
// QueryforStateSeries returns the series for ALERTS_FOR_STATE.
|
||||
func (r *AlertingRule) QueryforStateSeries(ctx context.Context, alert *Alert, q storage.Querier) (storage.Series, error) {
|
||||
smpl := r.forStateSample(alert, time.Now(), 0)
|
||||
// QueryForStateSeries returns the series for ALERTS_FOR_STATE of the alert rule.
|
||||
func (r *AlertingRule) QueryForStateSeries(ctx context.Context, q storage.Querier) (storage.SeriesSet, error) {
|
||||
// We use a sample to ease the building of matchers.
|
||||
// Don't provide an alert as we want matchers that match all series for the alert rule.
|
||||
smpl := r.forStateSample(nil, time.Now(), 0)
|
||||
var matchers []*labels.Matcher
|
||||
smpl.Metric.Range(func(l labels.Label) {
|
||||
mt, err := labels.NewMatcher(labels.MatchEqual, l.Name, l.Value)
|
||||
|
|
@ -276,20 +281,9 @@ func (r *AlertingRule) QueryforStateSeries(ctx context.Context, alert *Alert, q
|
|||
}
|
||||
matchers = append(matchers, mt)
|
||||
})
|
||||
|
||||
sset := q.Select(ctx, false, nil, matchers...)
|
||||
|
||||
var s storage.Series
|
||||
for sset.Next() {
|
||||
// Query assures that smpl.Metric is included in sset.At().Labels(),
|
||||
// hence just checking the length would act like equality.
|
||||
// (This is faster than calling labels.Compare again as we already have some info).
|
||||
if sset.At().Labels().Len() == len(matchers) {
|
||||
s = sset.At()
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
return s, sset.Err()
|
||||
return sset, sset.Err()
|
||||
}
|
||||
|
||||
// SetEvaluationDuration updates evaluationDuration to the duration it took to evaluate the rule on its last evaluation.
|
||||
|
|
@ -457,8 +451,17 @@ func (r *AlertingRule) Eval(ctx context.Context, ts time.Time, query QueryFunc,
|
|||
}
|
||||
}
|
||||
|
||||
// If the alert was previously firing, keep it around for a given
|
||||
// retention time so it is reported as resolved to the AlertManager.
|
||||
// If the alert is resolved (was firing but is now inactive) keep it for
|
||||
// at least the retention period. This is important for a number of reasons:
|
||||
//
|
||||
// 1. It allows for Prometheus to be more resilient to network issues that
|
||||
// would otherwise prevent a resolved alert from being reported as resolved
|
||||
// to Alertmanager.
|
||||
//
|
||||
// 2. It helps reduce the chance of resolved notifications being lost if
|
||||
// Alertmanager crashes or restarts between receiving the resolved alert
|
||||
// from Prometheus and sending the resolved notification. This tends to
|
||||
// occur for routes with large Group intervals.
|
||||
if a.State == StatePending || (!a.ResolvedAt.IsZero() && ts.Sub(a.ResolvedAt) > resolvedRetention) {
|
||||
delete(r.active, fp)
|
||||
}
|
||||
|
|
@ -548,6 +551,13 @@ func (r *AlertingRule) ForEachActiveAlert(f func(*Alert)) {
|
|||
}
|
||||
}
|
||||
|
||||
func (r *AlertingRule) ActiveAlertsCount() int {
|
||||
r.activeMtx.Lock()
|
||||
defer r.activeMtx.Unlock()
|
||||
|
||||
return len(r.active)
|
||||
}
|
||||
|
||||
func (r *AlertingRule) sendAlerts(ctx context.Context, ts time.Time, resendDelay, interval time.Duration, notifyFunc NotifyFunc) {
|
||||
alerts := []*Alert{}
|
||||
r.ForEachActiveAlert(func(alert *Alert) {
|
||||
|
|
|
|||
|
|
@ -710,19 +710,17 @@ func TestQueryForStateSeries(t *testing.T) {
|
|||
labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil,
|
||||
)
|
||||
|
||||
alert := &Alert{
|
||||
State: 0,
|
||||
Labels: labels.EmptyLabels(),
|
||||
Annotations: labels.EmptyLabels(),
|
||||
Value: 0,
|
||||
ActiveAt: time.Time{},
|
||||
FiredAt: time.Time{},
|
||||
ResolvedAt: time.Time{},
|
||||
LastSentAt: time.Time{},
|
||||
ValidUntil: time.Time{},
|
||||
}
|
||||
sample := rule.forStateSample(nil, time.Time{}, 0)
|
||||
|
||||
series, err := rule.QueryforStateSeries(context.Background(), alert, querier)
|
||||
seriesSet, err := rule.QueryForStateSeries(context.Background(), querier)
|
||||
|
||||
var series storage.Series
|
||||
for seriesSet.Next() {
|
||||
if seriesSet.At().Labels().Len() == sample.Metric.Len() {
|
||||
series = seriesSet.At()
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
require.Equal(t, tst.expectedSeries, series)
|
||||
require.Equal(t, tst.expectedError, err)
|
||||
|
|
@ -1025,3 +1023,24 @@ func TestAlertingRule_SetNoDependencyRules(t *testing.T) {
|
|||
rule.SetNoDependencyRules(true)
|
||||
require.True(t, rule.NoDependencyRules())
|
||||
}
|
||||
|
||||
func TestAlertingRule_ActiveAlertsCount(t *testing.T) {
|
||||
rule := NewAlertingRule(
|
||||
"TestRule",
|
||||
nil,
|
||||
time.Minute,
|
||||
0,
|
||||
labels.FromStrings("severity", "critical"),
|
||||
labels.EmptyLabels(), labels.EmptyLabels(), "", true, nil,
|
||||
)
|
||||
|
||||
require.Equal(t, 0, rule.ActiveAlertsCount())
|
||||
|
||||
// Set an active alert.
|
||||
lbls := labels.FromStrings("a1", "1")
|
||||
h := lbls.Hash()
|
||||
al := &Alert{State: StateFiring, Labels: lbls, ActiveAt: time.Now()}
|
||||
rule.active[h] = al
|
||||
|
||||
require.Equal(t, 1, rule.ActiveAlertsCount())
|
||||
}
|
||||
|
|
|
|||
|
|
@ -230,7 +230,11 @@ func (g *Group) run(ctx context.Context) {
|
|||
g.evalIterationFunc(ctx, g, evalTimestamp)
|
||||
}
|
||||
|
||||
g.RestoreForState(time.Now())
|
||||
restoreStartTime := time.Now()
|
||||
g.RestoreForState(restoreStartTime)
|
||||
totalRestoreTimeSeconds := time.Since(restoreStartTime).Seconds()
|
||||
g.metrics.GroupLastRestoreDuration.WithLabelValues(GroupKey(g.file, g.name)).Set(totalRestoreTimeSeconds)
|
||||
level.Debug(g.logger).Log("msg", "'for' state restoration completed", "duration_seconds", totalRestoreTimeSeconds)
|
||||
g.shouldRestore = false
|
||||
}
|
||||
|
||||
|
|
@ -660,25 +664,40 @@ func (g *Group) RestoreForState(ts time.Time) {
|
|||
continue
|
||||
}
|
||||
|
||||
alertRule.ForEachActiveAlert(func(a *Alert) {
|
||||
var s storage.Series
|
||||
|
||||
s, err := alertRule.QueryforStateSeries(g.opts.Context, a, q)
|
||||
sset, err := alertRule.QueryForStateSeries(g.opts.Context, q)
|
||||
if err != nil {
|
||||
// Querier Warnings are ignored. We do not care unless we have an error.
|
||||
level.Error(g.logger).Log(
|
||||
"msg", "Failed to restore 'for' state",
|
||||
labels.AlertName, alertRule.Name(),
|
||||
"stage", "Select",
|
||||
"err", err,
|
||||
)
|
||||
return
|
||||
// Even if we failed to query the `ALERT_FOR_STATE` series, we currently have no way to retry the restore process.
|
||||
// So the best we can do is mark the rule as restored and let it eventually fire.
|
||||
alertRule.SetRestored(true)
|
||||
continue
|
||||
}
|
||||
|
||||
if s == nil {
|
||||
return
|
||||
// While not technically the same number of series we expect, it's as good of an approximation as any.
|
||||
seriesByLabels := make(map[string]storage.Series, alertRule.ActiveAlertsCount())
|
||||
for sset.Next() {
|
||||
seriesByLabels[sset.At().Labels().DropMetricName().String()] = sset.At()
|
||||
}
|
||||
|
||||
// No results for this alert rule.
|
||||
if len(seriesByLabels) == 0 {
|
||||
level.Debug(g.logger).Log("msg", "No series found to restore the 'for' state of the alert rule", labels.AlertName, alertRule.Name())
|
||||
alertRule.SetRestored(true)
|
||||
continue
|
||||
}
|
||||
|
||||
alertRule.ForEachActiveAlert(func(a *Alert) {
|
||||
var s storage.Series
|
||||
|
||||
s, ok := seriesByLabels[a.Labels.String()]
|
||||
if !ok {
|
||||
return
|
||||
}
|
||||
// Series found for the 'for' state.
|
||||
var t int64
|
||||
var v float64
|
||||
|
|
@ -788,6 +807,7 @@ type Metrics struct {
|
|||
GroupInterval *prometheus.GaugeVec
|
||||
GroupLastEvalTime *prometheus.GaugeVec
|
||||
GroupLastDuration *prometheus.GaugeVec
|
||||
GroupLastRestoreDuration *prometheus.GaugeVec
|
||||
GroupRules *prometheus.GaugeVec
|
||||
GroupSamples *prometheus.GaugeVec
|
||||
}
|
||||
|
|
@ -865,6 +885,14 @@ func NewGroupMetrics(reg prometheus.Registerer) *Metrics {
|
|||
},
|
||||
[]string{"rule_group"},
|
||||
),
|
||||
GroupLastRestoreDuration: prometheus.NewGaugeVec(
|
||||
prometheus.GaugeOpts{
|
||||
Namespace: namespace,
|
||||
Name: "rule_group_last_restore_duration_seconds",
|
||||
Help: "The duration of the last alert rules alerts restoration using the `ALERTS_FOR_STATE` series.",
|
||||
},
|
||||
[]string{"rule_group"},
|
||||
),
|
||||
GroupRules: prometheus.NewGaugeVec(
|
||||
prometheus.GaugeOpts{
|
||||
Namespace: namespace,
|
||||
|
|
@ -894,6 +922,7 @@ func NewGroupMetrics(reg prometheus.Registerer) *Metrics {
|
|||
m.GroupInterval,
|
||||
m.GroupLastEvalTime,
|
||||
m.GroupLastDuration,
|
||||
m.GroupLastRestoreDuration,
|
||||
m.GroupRules,
|
||||
m.GroupSamples,
|
||||
)
|
||||
|
|
|
|||
|
|
@ -397,46 +397,58 @@ func TestForStateRestore(t *testing.T) {
|
|||
group.Eval(context.TODO(), evalTime)
|
||||
}
|
||||
|
||||
exp := rule.ActiveAlerts()
|
||||
for _, aa := range exp {
|
||||
require.Zero(t, aa.Labels.Get(model.MetricNameLabel), "%s label set on active alert: %s", model.MetricNameLabel, aa.Labels)
|
||||
}
|
||||
sort.Slice(exp, func(i, j int) bool {
|
||||
return labels.Compare(exp[i].Labels, exp[j].Labels) < 0
|
||||
})
|
||||
|
||||
// Prometheus goes down here. We create new rules and groups.
|
||||
type testInput struct {
|
||||
name string
|
||||
restoreDuration time.Duration
|
||||
alerts []*Alert
|
||||
expectedAlerts []*Alert
|
||||
|
||||
num int
|
||||
noRestore bool
|
||||
gracePeriod bool
|
||||
downDuration time.Duration
|
||||
before func()
|
||||
}
|
||||
|
||||
tests := []testInput{
|
||||
{
|
||||
// Normal restore (alerts were not firing).
|
||||
name: "normal restore (alerts were not firing)",
|
||||
restoreDuration: 15 * time.Minute,
|
||||
alerts: rule.ActiveAlerts(),
|
||||
expectedAlerts: rule.ActiveAlerts(),
|
||||
downDuration: 10 * time.Minute,
|
||||
},
|
||||
{
|
||||
// Testing Outage Tolerance.
|
||||
name: "outage tolerance",
|
||||
restoreDuration: 40 * time.Minute,
|
||||
noRestore: true,
|
||||
num: 2,
|
||||
},
|
||||
{
|
||||
// No active alerts.
|
||||
name: "no active alerts",
|
||||
restoreDuration: 50 * time.Minute,
|
||||
alerts: []*Alert{},
|
||||
expectedAlerts: []*Alert{},
|
||||
},
|
||||
{
|
||||
name: "test the grace period",
|
||||
restoreDuration: 25 * time.Minute,
|
||||
expectedAlerts: []*Alert{},
|
||||
gracePeriod: true,
|
||||
before: func() {
|
||||
for _, duration := range []time.Duration{10 * time.Minute, 15 * time.Minute, 20 * time.Minute} {
|
||||
evalTime := baseTime.Add(duration)
|
||||
group.Eval(context.TODO(), evalTime)
|
||||
}
|
||||
},
|
||||
num: 2,
|
||||
},
|
||||
}
|
||||
|
||||
testFunc := func(tst testInput) {
|
||||
for _, tt := range tests {
|
||||
t.Run(tt.name, func(t *testing.T) {
|
||||
if tt.before != nil {
|
||||
tt.before()
|
||||
}
|
||||
|
||||
newRule := NewAlertingRule(
|
||||
"HTTPRequestRateLow",
|
||||
expr,
|
||||
|
|
@ -456,7 +468,7 @@ func TestForStateRestore(t *testing.T) {
|
|||
newGroups := make(map[string]*Group)
|
||||
newGroups["default;"] = newGroup
|
||||
|
||||
restoreTime := baseTime.Add(tst.restoreDuration)
|
||||
restoreTime := baseTime.Add(tt.restoreDuration)
|
||||
// First eval before restoration.
|
||||
newGroup.Eval(context.TODO(), restoreTime)
|
||||
// Restore happens here.
|
||||
|
|
@ -470,20 +482,24 @@ func TestForStateRestore(t *testing.T) {
|
|||
return labels.Compare(got[i].Labels, got[j].Labels) < 0
|
||||
})
|
||||
|
||||
// In all cases, we expect the restoration process to have completed.
|
||||
require.Truef(t, newRule.Restored(), "expected the rule restoration process to have completed")
|
||||
|
||||
// Checking if we have restored it correctly.
|
||||
switch {
|
||||
case tst.noRestore:
|
||||
require.Len(t, got, tst.num)
|
||||
case tt.noRestore:
|
||||
require.Len(t, got, tt.num)
|
||||
for _, e := range got {
|
||||
require.Equal(t, e.ActiveAt, restoreTime)
|
||||
}
|
||||
case tst.gracePeriod:
|
||||
require.Len(t, got, tst.num)
|
||||
case tt.gracePeriod:
|
||||
|
||||
require.Len(t, got, tt.num)
|
||||
for _, e := range got {
|
||||
require.Equal(t, opts.ForGracePeriod, e.ActiveAt.Add(alertForDuration).Sub(restoreTime))
|
||||
}
|
||||
default:
|
||||
exp := tst.alerts
|
||||
exp := tt.expectedAlerts
|
||||
require.Equal(t, len(exp), len(got))
|
||||
sortAlerts(exp)
|
||||
sortAlerts(got)
|
||||
|
|
@ -492,28 +508,13 @@ func TestForStateRestore(t *testing.T) {
|
|||
|
||||
// Difference in time should be within 1e6 ns, i.e. 1ms
|
||||
// (due to conversion between ns & ms, float64 & int64).
|
||||
activeAtDiff := float64(e.ActiveAt.Unix() + int64(tst.downDuration/time.Second) - got[i].ActiveAt.Unix())
|
||||
activeAtDiff := float64(e.ActiveAt.Unix() + int64(tt.downDuration/time.Second) - got[i].ActiveAt.Unix())
|
||||
require.Equal(t, 0.0, math.Abs(activeAtDiff), "'for' state restored time is wrong")
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
for _, tst := range tests {
|
||||
testFunc(tst)
|
||||
}
|
||||
|
||||
// Testing the grace period.
|
||||
for _, duration := range []time.Duration{10 * time.Minute, 15 * time.Minute, 20 * time.Minute} {
|
||||
evalTime := baseTime.Add(duration)
|
||||
group.Eval(context.TODO(), evalTime)
|
||||
}
|
||||
testFunc(testInput{
|
||||
restoreDuration: 25 * time.Minute,
|
||||
alerts: []*Alert{},
|
||||
gracePeriod: true,
|
||||
num: 2,
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestStaleness(t *testing.T) {
|
||||
st := teststorage.New(t)
|
||||
|
|
|
|||
|
|
@ -81,6 +81,8 @@ type Options struct {
|
|||
// Option to enable the ingestion of the created timestamp as a synthetic zero sample.
|
||||
// See: https://github.com/prometheus/proposals/blob/main/proposals/2023-06-13_created-timestamp.md
|
||||
EnableCreatedTimestampZeroIngestion bool
|
||||
// Option to enable the ingestion of native histograms.
|
||||
EnableNativeHistogramsIngestion bool
|
||||
|
||||
// Optional HTTP client options to use when scraping.
|
||||
HTTPClientOptions []config_util.HTTPClientOption
|
||||
|
|
|
|||
|
|
@ -178,6 +178,7 @@ func newScrapePool(cfg *config.ScrapeConfig, app storage.Appendable, offsetSeed
|
|||
opts.interval,
|
||||
opts.timeout,
|
||||
opts.scrapeClassicHistograms,
|
||||
options.EnableNativeHistogramsIngestion,
|
||||
options.EnableCreatedTimestampZeroIngestion,
|
||||
options.ExtraMetrics,
|
||||
options.EnableMetadataStorage,
|
||||
|
|
@ -827,6 +828,9 @@ type scrapeLoop struct {
|
|||
interval time.Duration
|
||||
timeout time.Duration
|
||||
scrapeClassicHistograms bool
|
||||
|
||||
// Feature flagged options.
|
||||
enableNativeHistogramIngestion bool
|
||||
enableCTZeroIngestion bool
|
||||
|
||||
appender func(ctx context.Context) storage.Appender
|
||||
|
|
@ -1123,6 +1127,7 @@ func newScrapeLoop(ctx context.Context,
|
|||
interval time.Duration,
|
||||
timeout time.Duration,
|
||||
scrapeClassicHistograms bool,
|
||||
enableNativeHistogramIngestion bool,
|
||||
enableCTZeroIngestion bool,
|
||||
reportExtraMetrics bool,
|
||||
appendMetadataToWAL bool,
|
||||
|
|
@ -1175,6 +1180,7 @@ func newScrapeLoop(ctx context.Context,
|
|||
interval: interval,
|
||||
timeout: timeout,
|
||||
scrapeClassicHistograms: scrapeClassicHistograms,
|
||||
enableNativeHistogramIngestion: enableNativeHistogramIngestion,
|
||||
enableCTZeroIngestion: enableCTZeroIngestion,
|
||||
reportExtraMetrics: reportExtraMetrics,
|
||||
appendMetadataToWAL: appendMetadataToWAL,
|
||||
|
|
@ -1627,7 +1633,7 @@ loop:
|
|||
}
|
||||
}
|
||||
|
||||
if isHistogram {
|
||||
if isHistogram && sl.enableNativeHistogramIngestion {
|
||||
if h != nil {
|
||||
ref, err = app.AppendHistogram(ref, lset, t, h, nil)
|
||||
} else {
|
||||
|
|
|
|||
|
|
@ -678,6 +678,7 @@ func newBasicScrapeLoop(t testing.TB, ctx context.Context, scraper scraper, app
|
|||
false,
|
||||
false,
|
||||
false,
|
||||
false,
|
||||
nil,
|
||||
false,
|
||||
newTestScrapeMetrics(t),
|
||||
|
|
@ -819,6 +820,7 @@ func TestScrapeLoopRun(t *testing.T) {
|
|||
false,
|
||||
false,
|
||||
false,
|
||||
false,
|
||||
nil,
|
||||
false,
|
||||
scrapeMetrics,
|
||||
|
|
@ -962,6 +964,7 @@ func TestScrapeLoopMetadata(t *testing.T) {
|
|||
false,
|
||||
false,
|
||||
false,
|
||||
false,
|
||||
nil,
|
||||
false,
|
||||
scrapeMetrics,
|
||||
|
|
@ -1571,6 +1574,7 @@ func TestScrapeLoop_HistogramBucketLimit(t *testing.T) {
|
|||
app := &bucketLimitAppender{Appender: resApp, limit: 2}
|
||||
|
||||
sl := newBasicScrapeLoop(t, context.Background(), nil, func(ctx context.Context) storage.Appender { return app }, 0)
|
||||
sl.enableNativeHistogramIngestion = true
|
||||
sl.sampleMutator = func(l labels.Labels) labels.Labels {
|
||||
if l.Has("deleteme") {
|
||||
return labels.EmptyLabels()
|
||||
|
|
@ -1799,6 +1803,7 @@ func TestScrapeLoopAppendExemplar(t *testing.T) {
|
|||
tests := []struct {
|
||||
title string
|
||||
scrapeClassicHistograms bool
|
||||
enableNativeHistogramsIngestion bool
|
||||
scrapeText string
|
||||
contentType string
|
||||
discoveryLabels []string
|
||||
|
|
@ -1862,6 +1867,8 @@ metric_total{n="2"} 2 # {t="2"} 2.0 20000
|
|||
},
|
||||
{
|
||||
title: "Native histogram with three exemplars",
|
||||
|
||||
enableNativeHistogramsIngestion: true,
|
||||
scrapeText: `name: "test_histogram"
|
||||
help: "Test histogram with many buckets removed to keep it manageable in size."
|
||||
type: HISTOGRAM
|
||||
|
|
@ -1976,6 +1983,8 @@ metric: <
|
|||
},
|
||||
{
|
||||
title: "Native histogram with three exemplars scraped as classic histogram",
|
||||
|
||||
enableNativeHistogramsIngestion: true,
|
||||
scrapeText: `name: "test_histogram"
|
||||
help: "Test histogram with many buckets removed to keep it manageable in size."
|
||||
type: HISTOGRAM
|
||||
|
|
@ -2115,6 +2124,7 @@ metric: <
|
|||
}
|
||||
|
||||
sl := newBasicScrapeLoop(t, context.Background(), nil, func(ctx context.Context) storage.Appender { return app }, 0)
|
||||
sl.enableNativeHistogramIngestion = test.enableNativeHistogramsIngestion
|
||||
sl.sampleMutator = func(l labels.Labels) labels.Labels {
|
||||
return mutateSampleLabels(l, discoveryLabels, false, nil)
|
||||
}
|
||||
|
|
@ -3710,7 +3720,7 @@ scrape_configs:
|
|||
s.DB.EnableNativeHistograms()
|
||||
reg := prometheus.NewRegistry()
|
||||
|
||||
mng, err := NewManager(nil, nil, s, reg)
|
||||
mng, err := NewManager(&Options{EnableNativeHistogramsIngestion: true}, nil, s, reg)
|
||||
require.NoError(t, err)
|
||||
cfg, err := config.Load(configStr, false, log.NewNopLogger())
|
||||
require.NoError(t, err)
|
||||
|
|
|
|||
|
|
@ -33,6 +33,6 @@ 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@3cfe3a4abbb849e10058ce4af15d205b6da42804 # v4.0.0
|
||||
uses: golangci/golangci-lint-action@9d1e0624a798bb64f6c3cea93db47765312263dc # v5.1.0
|
||||
with:
|
||||
version: v1.56.2
|
||||
|
|
|
|||
|
|
@ -1,22 +0,0 @@
|
|||
## Copying from opentelemetry/opentelemetry-collector-contrib
|
||||
|
||||
This files in the `prometheus/` and `prometheusremotewrite/` are copied from the OpenTelemetry Project[^1].
|
||||
|
||||
This is done instead of adding a go.mod dependency because OpenTelemetry depends on `prometheus/prometheus` and a cyclic dependency will be created. This is just a temporary solution and the long-term solution is to move the required packages from OpenTelemetry into `prometheus/prometheus`.
|
||||
|
||||
To update the dependency is a multi-step process:
|
||||
1. Vendor the latest `prometheus/prometheus`@`main` into [`opentelemetry/opentelemetry-collector-contrib`](https://github.com/open-telemetry/opentelemetry-collector-contrib)
|
||||
1. Update the VERSION in `update-copy.sh`.
|
||||
1. Run `./update-copy.sh`.
|
||||
|
||||
### Why copy?
|
||||
|
||||
This is because the packages we copy depend on the [`prompb`](https://github.com/prometheus/prometheus/blob/main/prompb) package. While the package is relatively stable, there are still changes. For example, https://github.com/prometheus/prometheus/pull/11935 changed the types.
|
||||
This means if we depend on the upstream packages directly, we will never able to make the changes like above. Hence we're copying the code for now.
|
||||
|
||||
### I need to manually change these files
|
||||
|
||||
When we do want to make changes to the types in `prompb`, we might need to edit the files directly. That is OK, please let @gouthamve or @jesusvazquez know so they can take care of updating the upstream code (by vendoring in `prometheus/prometheus` upstream and resolving conflicts) and then will run the copy
|
||||
script again to keep things updated.
|
||||
|
||||
[^1]: https://github.com/open-telemetry/opentelemetry-collector-contrib/tree/main/pkg/translator/prometheus and https://github.com/open-telemetry/opentelemetry-collector-contrib/tree/main/pkg/translator/prometheusremotewrite
|
||||
|
|
@ -1,9 +1,20 @@
|
|||
// DO NOT EDIT. COPIED AS-IS. SEE ../README.md
|
||||
// Copyright 2024 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.
|
||||
// Provenance-includes-location: https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/95e8f8fdc2a9dc87230406c9a3cf02be4fd68bea/pkg/translator/prometheus/normalize_label.go
|
||||
// Provenance-includes-license: Apache-2.0
|
||||
// Provenance-includes-copyright: Copyright The OpenTelemetry Authors.
|
||||
|
||||
// Copyright The OpenTelemetry Authors
|
||||
// SPDX-License-Identifier: Apache-2.0
|
||||
|
||||
package prometheus // import "github.com/prometheus/prometheus/storage/remote/otlptranslator/prometheus"
|
||||
package prometheus
|
||||
|
||||
import (
|
||||
"strings"
|
||||
|
|
|
|||
|
|
@ -1,9 +1,20 @@
|
|||
// DO NOT EDIT. COPIED AS-IS. SEE ../README.md
|
||||
// Copyright 2024 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.
|
||||
// Provenance-includes-location: https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/95e8f8fdc2a9dc87230406c9a3cf02be4fd68bea/pkg/translator/prometheus/normalize_name.go
|
||||
// Provenance-includes-license: Apache-2.0
|
||||
// Provenance-includes-copyright: Copyright The OpenTelemetry Authors.
|
||||
|
||||
// Copyright The OpenTelemetry Authors
|
||||
// SPDX-License-Identifier: Apache-2.0
|
||||
|
||||
package prometheus // import "github.com/prometheus/prometheus/storage/remote/otlptranslator/prometheus"
|
||||
package prometheus
|
||||
|
||||
import (
|
||||
"strings"
|
||||
|
|
|
|||
|
|
@ -1,9 +1,20 @@
|
|||
// DO NOT EDIT. COPIED AS-IS. SEE ../README.md
|
||||
// Copyright 2024 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.
|
||||
// Provenance-includes-location: https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/95e8f8fdc2a9dc87230406c9a3cf02be4fd68bea/pkg/translator/prometheus/unit_to_ucum.go
|
||||
// Provenance-includes-license: Apache-2.0
|
||||
// Provenance-includes-copyright: Copyright The OpenTelemetry Authors.
|
||||
|
||||
// Copyright The OpenTelemetry Authors
|
||||
// SPDX-License-Identifier: Apache-2.0
|
||||
|
||||
package prometheus // import "github.com/prometheus/prometheus/storage/remote/otlptranslator/prometheus"
|
||||
package prometheus
|
||||
|
||||
import "strings"
|
||||
|
||||
|
|
|
|||
|
|
@ -1,29 +1,42 @@
|
|||
// DO NOT EDIT. COPIED AS-IS. SEE ../README.md
|
||||
// Copyright 2024 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.
|
||||
// Provenance-includes-location: https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/95e8f8fdc2a9dc87230406c9a3cf02be4fd68bea/pkg/translator/prometheusremotewrite/helper.go
|
||||
// Provenance-includes-license: Apache-2.0
|
||||
// Provenance-includes-copyright: Copyright The OpenTelemetry Authors.
|
||||
|
||||
// Copyright The OpenTelemetry Authors
|
||||
// SPDX-License-Identifier: Apache-2.0
|
||||
|
||||
package prometheusremotewrite // import "github.com/prometheus/prometheus/storage/remote/otlptranslator/prometheusremotewrite"
|
||||
package prometheusremotewrite
|
||||
|
||||
import (
|
||||
"encoding/hex"
|
||||
"fmt"
|
||||
"log"
|
||||
"math"
|
||||
"slices"
|
||||
"sort"
|
||||
"strconv"
|
||||
"strings"
|
||||
"time"
|
||||
"unicode/utf8"
|
||||
|
||||
"github.com/cespare/xxhash/v2"
|
||||
"github.com/prometheus/common/model"
|
||||
"github.com/prometheus/prometheus/model/timestamp"
|
||||
"github.com/prometheus/prometheus/model/value"
|
||||
"github.com/prometheus/prometheus/prompb"
|
||||
"go.opentelemetry.io/collector/pdata/pcommon"
|
||||
"go.opentelemetry.io/collector/pdata/pmetric"
|
||||
conventions "go.opentelemetry.io/collector/semconv/v1.6.1"
|
||||
|
||||
"github.com/prometheus/prometheus/model/timestamp"
|
||||
"github.com/prometheus/prometheus/model/value"
|
||||
"github.com/prometheus/prometheus/prompb"
|
||||
|
||||
prometheustranslator "github.com/prometheus/prometheus/storage/remote/otlptranslator/prometheus"
|
||||
)
|
||||
|
||||
|
|
@ -48,7 +61,7 @@ const (
|
|||
)
|
||||
|
||||
type bucketBoundsData struct {
|
||||
sig string
|
||||
ts *prompb.TimeSeries
|
||||
bound float64
|
||||
}
|
||||
|
||||
|
|
@ -66,94 +79,47 @@ func (a ByLabelName) Len() int { return len(a) }
|
|||
func (a ByLabelName) Less(i, j int) bool { return a[i].Name < a[j].Name }
|
||||
func (a ByLabelName) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
|
||||
|
||||
// addSample finds a TimeSeries in tsMap that corresponds to the label set labels, and add sample to the TimeSeries; it
|
||||
// creates a new TimeSeries in the map if not found and returns the time series signature.
|
||||
// tsMap will be unmodified if either labels or sample is nil, but can still be modified if the exemplar is nil.
|
||||
func addSample(tsMap map[string]*prompb.TimeSeries, sample *prompb.Sample, labels []prompb.Label,
|
||||
datatype string) string {
|
||||
if sample == nil || labels == nil || tsMap == nil {
|
||||
// This shouldn't happen
|
||||
return ""
|
||||
}
|
||||
|
||||
sig := timeSeriesSignature(datatype, labels)
|
||||
ts := tsMap[sig]
|
||||
if ts != nil {
|
||||
ts.Samples = append(ts.Samples, *sample)
|
||||
} else {
|
||||
newTs := &prompb.TimeSeries{
|
||||
Labels: labels,
|
||||
Samples: []prompb.Sample{*sample},
|
||||
}
|
||||
tsMap[sig] = newTs
|
||||
}
|
||||
|
||||
return sig
|
||||
}
|
||||
|
||||
// addExemplars finds a bucket bound that corresponds to the exemplars value and add the exemplar to the specific sig;
|
||||
// we only add exemplars if samples are presents
|
||||
// tsMap is unmodified if either of its parameters is nil and samples are nil.
|
||||
func addExemplars(tsMap map[string]*prompb.TimeSeries, exemplars []prompb.Exemplar, bucketBoundsData []bucketBoundsData) {
|
||||
if len(tsMap) == 0 || len(bucketBoundsData) == 0 || len(exemplars) == 0 {
|
||||
return
|
||||
}
|
||||
|
||||
sort.Sort(byBucketBoundsData(bucketBoundsData))
|
||||
|
||||
for _, exemplar := range exemplars {
|
||||
addExemplar(tsMap, bucketBoundsData, exemplar)
|
||||
}
|
||||
}
|
||||
|
||||
func addExemplar(tsMap map[string]*prompb.TimeSeries, bucketBounds []bucketBoundsData, exemplar prompb.Exemplar) {
|
||||
for _, bucketBound := range bucketBounds {
|
||||
sig := bucketBound.sig
|
||||
bound := bucketBound.bound
|
||||
|
||||
ts := tsMap[sig]
|
||||
if ts != nil && len(ts.Samples) > 0 && exemplar.Value <= bound {
|
||||
ts.Exemplars = append(ts.Exemplars, exemplar)
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// timeSeries return a string signature in the form of:
|
||||
//
|
||||
// TYPE-label1-value1- ... -labelN-valueN
|
||||
//
|
||||
// the label slice should not contain duplicate label names; this method sorts the slice by label name before creating
|
||||
// timeSeriesSignature returns a hashed label set signature.
|
||||
// The label slice should not contain duplicate label names; this method sorts the slice by label name before creating
|
||||
// the signature.
|
||||
func timeSeriesSignature(datatype string, labels []prompb.Label) string {
|
||||
length := len(datatype)
|
||||
|
||||
for _, lb := range labels {
|
||||
length += 2 + len(lb.GetName()) + len(lb.GetValue())
|
||||
}
|
||||
|
||||
b := strings.Builder{}
|
||||
b.Grow(length)
|
||||
b.WriteString(datatype)
|
||||
|
||||
// The algorithm is the same as in Prometheus' labels.StableHash function.
|
||||
func timeSeriesSignature(labels []prompb.Label) uint64 {
|
||||
sort.Sort(ByLabelName(labels))
|
||||
|
||||
for _, lb := range labels {
|
||||
b.WriteString("-")
|
||||
b.WriteString(lb.GetName())
|
||||
b.WriteString("-")
|
||||
b.WriteString(lb.GetValue())
|
||||
// Use xxhash.Sum64(b) for fast path as it's faster.
|
||||
b := make([]byte, 0, 1024)
|
||||
for i, v := range labels {
|
||||
if len(b)+len(v.Name)+len(v.Value)+2 >= cap(b) {
|
||||
// If labels entry is 1KB+ do not allocate whole entry.
|
||||
h := xxhash.New()
|
||||
_, _ = h.Write(b)
|
||||
for _, v := range labels[i:] {
|
||||
_, _ = h.WriteString(v.Name)
|
||||
_, _ = h.Write(seps)
|
||||
_, _ = h.WriteString(v.Value)
|
||||
_, _ = h.Write(seps)
|
||||
}
|
||||
return h.Sum64()
|
||||
}
|
||||
|
||||
return b.String()
|
||||
b = append(b, v.Name...)
|
||||
b = append(b, seps[0])
|
||||
b = append(b, v.Value...)
|
||||
b = append(b, seps[0])
|
||||
}
|
||||
return xxhash.Sum64(b)
|
||||
}
|
||||
|
||||
var seps = []byte{'\xff'}
|
||||
|
||||
// createAttributes creates a slice of Prometheus Labels with OTLP attributes and pairs of string values.
|
||||
// Unpaired string values are ignored. String pairs overwrite OTLP labels if collisions happen, and overwrites are
|
||||
// logged. Resulting label names are sanitized.
|
||||
func createAttributes(resource pcommon.Resource, attributes pcommon.Map, externalLabels map[string]string, extras ...string) []prompb.Label {
|
||||
serviceName, haveServiceName := resource.Attributes().Get(conventions.AttributeServiceName)
|
||||
instance, haveInstanceID := resource.Attributes().Get(conventions.AttributeServiceInstanceID)
|
||||
// Unpaired string values are ignored. String pairs overwrite OTLP labels if collisions happen and
|
||||
// if logOnOverwrite is true, the overwrite is logged. Resulting label names are sanitized.
|
||||
func createAttributes(resource pcommon.Resource, attributes pcommon.Map, externalLabels map[string]string,
|
||||
ignoreAttrs []string, logOnOverwrite bool, extras ...string) []prompb.Label {
|
||||
resourceAttrs := resource.Attributes()
|
||||
serviceName, haveServiceName := resourceAttrs.Get(conventions.AttributeServiceName)
|
||||
instance, haveInstanceID := resourceAttrs.Get(conventions.AttributeServiceInstanceID)
|
||||
|
||||
// Calculate the maximum possible number of labels we could return so we can preallocate l
|
||||
maxLabelCount := attributes.Len() + len(externalLabels) + len(extras)/2
|
||||
|
|
@ -171,9 +137,13 @@ func createAttributes(resource pcommon.Resource, attributes pcommon.Map, externa
|
|||
|
||||
// Ensure attributes are sorted by key for consistent merging of keys which
|
||||
// collide when sanitized.
|
||||
labels := make([]prompb.Label, 0, attributes.Len())
|
||||
labels := make([]prompb.Label, 0, maxLabelCount)
|
||||
// XXX: Should we always drop service namespace/service name/service instance ID from the labels
|
||||
// (as they get mapped to other Prometheus labels)?
|
||||
attributes.Range(func(key string, value pcommon.Value) bool {
|
||||
if !slices.Contains(ignoreAttrs, key) {
|
||||
labels = append(labels, prompb.Label{Name: key, Value: value.AsString()})
|
||||
}
|
||||
return true
|
||||
})
|
||||
sort.Stable(ByLabelName(labels))
|
||||
|
|
@ -190,7 +160,7 @@ func createAttributes(resource pcommon.Resource, attributes pcommon.Map, externa
|
|||
// Map service.name + service.namespace to job
|
||||
if haveServiceName {
|
||||
val := serviceName.AsString()
|
||||
if serviceNamespace, ok := resource.Attributes().Get(conventions.AttributeServiceNamespace); ok {
|
||||
if serviceNamespace, ok := resourceAttrs.Get(conventions.AttributeServiceNamespace); ok {
|
||||
val = fmt.Sprintf("%s/%s", serviceNamespace.AsString(), val)
|
||||
}
|
||||
l[model.JobLabel] = val
|
||||
|
|
@ -213,7 +183,7 @@ func createAttributes(resource pcommon.Resource, attributes pcommon.Map, externa
|
|||
break
|
||||
}
|
||||
_, found := l[extras[i]]
|
||||
if found {
|
||||
if found && logOnOverwrite {
|
||||
log.Println("label " + extras[i] + " is overwritten. Check if Prometheus reserved labels are used.")
|
||||
}
|
||||
// internal labels should be maintained
|
||||
|
|
@ -224,12 +194,12 @@ func createAttributes(resource pcommon.Resource, attributes pcommon.Map, externa
|
|||
l[name] = extras[i+1]
|
||||
}
|
||||
|
||||
s := make([]prompb.Label, 0, len(l))
|
||||
labels = labels[:0]
|
||||
for k, v := range l {
|
||||
s = append(s, prompb.Label{Name: k, Value: v})
|
||||
labels = append(labels, prompb.Label{Name: k, Value: v})
|
||||
}
|
||||
|
||||
return s
|
||||
return labels
|
||||
}
|
||||
|
||||
// isValidAggregationTemporality checks whether an OTel metric has a valid
|
||||
|
|
@ -249,26 +219,12 @@ func isValidAggregationTemporality(metric pmetric.Metric) bool {
|
|||
return false
|
||||
}
|
||||
|
||||
// addSingleHistogramDataPoint converts pt to 2 + min(len(ExplicitBounds), len(BucketCount)) + 1 samples. It
|
||||
// ignore extra buckets if len(ExplicitBounds) > len(BucketCounts)
|
||||
func addSingleHistogramDataPoint(pt pmetric.HistogramDataPoint, resource pcommon.Resource, metric pmetric.Metric, settings Settings, tsMap map[string]*prompb.TimeSeries, baseName string) {
|
||||
func (c *PrometheusConverter) addHistogramDataPoints(dataPoints pmetric.HistogramDataPointSlice,
|
||||
resource pcommon.Resource, settings Settings, baseName string) {
|
||||
for x := 0; x < dataPoints.Len(); x++ {
|
||||
pt := dataPoints.At(x)
|
||||
timestamp := convertTimeStamp(pt.Timestamp())
|
||||
baseLabels := createAttributes(resource, pt.Attributes(), settings.ExternalLabels)
|
||||
|
||||
createLabels := func(nameSuffix string, extras ...string) []prompb.Label {
|
||||
extraLabelCount := len(extras) / 2
|
||||
labels := make([]prompb.Label, len(baseLabels), len(baseLabels)+extraLabelCount+1) // +1 for name
|
||||
copy(labels, baseLabels)
|
||||
|
||||
for extrasIdx := 0; extrasIdx < extraLabelCount; extrasIdx++ {
|
||||
labels = append(labels, prompb.Label{Name: extras[extrasIdx], Value: extras[extrasIdx+1]})
|
||||
}
|
||||
|
||||
// sum, count, and buckets of the histogram should append suffix to baseName
|
||||
labels = append(labels, prompb.Label{Name: model.MetricNameLabel, Value: baseName + nameSuffix})
|
||||
|
||||
return labels
|
||||
}
|
||||
baseLabels := createAttributes(resource, pt.Attributes(), settings.ExternalLabels, nil, false)
|
||||
|
||||
// If the sum is unset, it indicates the _sum metric point should be
|
||||
// omitted
|
||||
|
|
@ -282,8 +238,8 @@ func addSingleHistogramDataPoint(pt pmetric.HistogramDataPoint, resource pcommon
|
|||
sum.Value = math.Float64frombits(value.StaleNaN)
|
||||
}
|
||||
|
||||
sumlabels := createLabels(sumStr)
|
||||
addSample(tsMap, sum, sumlabels, metric.Type().String())
|
||||
sumlabels := createLabels(baseName+sumStr, baseLabels)
|
||||
c.addSample(sum, sumlabels)
|
||||
|
||||
}
|
||||
|
||||
|
|
@ -296,14 +252,12 @@ func addSingleHistogramDataPoint(pt pmetric.HistogramDataPoint, resource pcommon
|
|||
count.Value = math.Float64frombits(value.StaleNaN)
|
||||
}
|
||||
|
||||
countlabels := createLabels(countStr)
|
||||
addSample(tsMap, count, countlabels, metric.Type().String())
|
||||
countlabels := createLabels(baseName+countStr, baseLabels)
|
||||
c.addSample(count, countlabels)
|
||||
|
||||
// cumulative count for conversion to cumulative histogram
|
||||
var cumulativeCount uint64
|
||||
|
||||
promExemplars := getPromExemplars[pmetric.HistogramDataPoint](pt)
|
||||
|
||||
var bucketBounds []bucketBoundsData
|
||||
|
||||
// process each bound, based on histograms proto definition, # of buckets = # of explicit bounds + 1
|
||||
|
|
@ -318,10 +272,10 @@ func addSingleHistogramDataPoint(pt pmetric.HistogramDataPoint, resource pcommon
|
|||
bucket.Value = math.Float64frombits(value.StaleNaN)
|
||||
}
|
||||
boundStr := strconv.FormatFloat(bound, 'f', -1, 64)
|
||||
labels := createLabels(bucketStr, leStr, boundStr)
|
||||
sig := addSample(tsMap, bucket, labels, metric.Type().String())
|
||||
labels := createLabels(baseName+bucketStr, baseLabels, leStr, boundStr)
|
||||
ts := c.addSample(bucket, labels)
|
||||
|
||||
bucketBounds = append(bucketBounds, bucketBoundsData{sig: sig, bound: bound})
|
||||
bucketBounds = append(bucketBounds, bucketBoundsData{ts: ts, bound: bound})
|
||||
}
|
||||
// add le=+Inf bucket
|
||||
infBucket := &prompb.Sample{
|
||||
|
|
@ -332,17 +286,17 @@ func addSingleHistogramDataPoint(pt pmetric.HistogramDataPoint, resource pcommon
|
|||
} else {
|
||||
infBucket.Value = float64(pt.Count())
|
||||
}
|
||||
infLabels := createLabels(bucketStr, leStr, pInfStr)
|
||||
sig := addSample(tsMap, infBucket, infLabels, metric.Type().String())
|
||||
infLabels := createLabels(baseName+bucketStr, baseLabels, leStr, pInfStr)
|
||||
ts := c.addSample(infBucket, infLabels)
|
||||
|
||||
bucketBounds = append(bucketBounds, bucketBoundsData{sig: sig, bound: math.Inf(1)})
|
||||
addExemplars(tsMap, promExemplars, bucketBounds)
|
||||
bucketBounds = append(bucketBounds, bucketBoundsData{ts: ts, bound: math.Inf(1)})
|
||||
c.addExemplars(pt, bucketBounds)
|
||||
|
||||
// add _created time series if needed
|
||||
startTimestamp := pt.StartTimestamp()
|
||||
if settings.ExportCreatedMetric && startTimestamp != 0 {
|
||||
labels := createLabels(createdSuffix)
|
||||
addCreatedTimeSeriesIfNeeded(tsMap, labels, startTimestamp, pt.Timestamp(), metric.Type().String())
|
||||
labels := createLabels(baseName+createdSuffix, baseLabels)
|
||||
c.addTimeSeriesIfNeeded(labels, startTimestamp, pt.Timestamp())
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -415,58 +369,38 @@ func mostRecentTimestampInMetric(metric pmetric.Metric) pcommon.Timestamp {
|
|||
case pmetric.MetricTypeGauge:
|
||||
dataPoints := metric.Gauge().DataPoints()
|
||||
for x := 0; x < dataPoints.Len(); x++ {
|
||||
ts = maxTimestamp(ts, dataPoints.At(x).Timestamp())
|
||||
ts = max(ts, dataPoints.At(x).Timestamp())
|
||||
}
|
||||
case pmetric.MetricTypeSum:
|
||||
dataPoints := metric.Sum().DataPoints()
|
||||
for x := 0; x < dataPoints.Len(); x++ {
|
||||
ts = maxTimestamp(ts, dataPoints.At(x).Timestamp())
|
||||
ts = max(ts, dataPoints.At(x).Timestamp())
|
||||
}
|
||||
case pmetric.MetricTypeHistogram:
|
||||
dataPoints := metric.Histogram().DataPoints()
|
||||
for x := 0; x < dataPoints.Len(); x++ {
|
||||
ts = maxTimestamp(ts, dataPoints.At(x).Timestamp())
|
||||
ts = max(ts, dataPoints.At(x).Timestamp())
|
||||
}
|
||||
case pmetric.MetricTypeExponentialHistogram:
|
||||
dataPoints := metric.ExponentialHistogram().DataPoints()
|
||||
for x := 0; x < dataPoints.Len(); x++ {
|
||||
ts = maxTimestamp(ts, dataPoints.At(x).Timestamp())
|
||||
ts = max(ts, dataPoints.At(x).Timestamp())
|
||||
}
|
||||
case pmetric.MetricTypeSummary:
|
||||
dataPoints := metric.Summary().DataPoints()
|
||||
for x := 0; x < dataPoints.Len(); x++ {
|
||||
ts = maxTimestamp(ts, dataPoints.At(x).Timestamp())
|
||||
ts = max(ts, dataPoints.At(x).Timestamp())
|
||||
}
|
||||
}
|
||||
return ts
|
||||
}
|
||||
|
||||
func maxTimestamp(a, b pcommon.Timestamp) pcommon.Timestamp {
|
||||
if a > b {
|
||||
return a
|
||||
}
|
||||
return b
|
||||
}
|
||||
|
||||
// addSingleSummaryDataPoint converts pt to len(QuantileValues) + 2 samples.
|
||||
func addSingleSummaryDataPoint(pt pmetric.SummaryDataPoint, resource pcommon.Resource, metric pmetric.Metric, settings Settings,
|
||||
tsMap map[string]*prompb.TimeSeries, baseName string) {
|
||||
func (c *PrometheusConverter) addSummaryDataPoints(dataPoints pmetric.SummaryDataPointSlice, resource pcommon.Resource,
|
||||
settings Settings, baseName string) {
|
||||
for x := 0; x < dataPoints.Len(); x++ {
|
||||
pt := dataPoints.At(x)
|
||||
timestamp := convertTimeStamp(pt.Timestamp())
|
||||
baseLabels := createAttributes(resource, pt.Attributes(), settings.ExternalLabels)
|
||||
|
||||
createLabels := func(name string, extras ...string) []prompb.Label {
|
||||
extraLabelCount := len(extras) / 2
|
||||
labels := make([]prompb.Label, len(baseLabels), len(baseLabels)+extraLabelCount+1) // +1 for name
|
||||
copy(labels, baseLabels)
|
||||
|
||||
for extrasIdx := 0; extrasIdx < extraLabelCount; extrasIdx++ {
|
||||
labels = append(labels, prompb.Label{Name: extras[extrasIdx], Value: extras[extrasIdx+1]})
|
||||
}
|
||||
|
||||
labels = append(labels, prompb.Label{Name: model.MetricNameLabel, Value: name})
|
||||
|
||||
return labels
|
||||
}
|
||||
baseLabels := createAttributes(resource, pt.Attributes(), settings.ExternalLabels, nil, false)
|
||||
|
||||
// treat sum as a sample in an individual TimeSeries
|
||||
sum := &prompb.Sample{
|
||||
|
|
@ -477,8 +411,8 @@ func addSingleSummaryDataPoint(pt pmetric.SummaryDataPoint, resource pcommon.Res
|
|||
sum.Value = math.Float64frombits(value.StaleNaN)
|
||||
}
|
||||
// sum and count of the summary should append suffix to baseName
|
||||
sumlabels := createLabels(baseName + sumStr)
|
||||
addSample(tsMap, sum, sumlabels, metric.Type().String())
|
||||
sumlabels := createLabels(baseName+sumStr, baseLabels)
|
||||
c.addSample(sum, sumlabels)
|
||||
|
||||
// treat count as a sample in an individual TimeSeries
|
||||
count := &prompb.Sample{
|
||||
|
|
@ -488,8 +422,8 @@ func addSingleSummaryDataPoint(pt pmetric.SummaryDataPoint, resource pcommon.Res
|
|||
if pt.Flags().NoRecordedValue() {
|
||||
count.Value = math.Float64frombits(value.StaleNaN)
|
||||
}
|
||||
countlabels := createLabels(baseName + countStr)
|
||||
addSample(tsMap, count, countlabels, metric.Type().String())
|
||||
countlabels := createLabels(baseName+countStr, baseLabels)
|
||||
c.addSample(count, countlabels)
|
||||
|
||||
// process each percentile/quantile
|
||||
for i := 0; i < pt.QuantileValues().Len(); i++ {
|
||||
|
|
@ -502,75 +436,136 @@ func addSingleSummaryDataPoint(pt pmetric.SummaryDataPoint, resource pcommon.Res
|
|||
quantile.Value = math.Float64frombits(value.StaleNaN)
|
||||
}
|
||||
percentileStr := strconv.FormatFloat(qt.Quantile(), 'f', -1, 64)
|
||||
qtlabels := createLabels(baseName, quantileStr, percentileStr)
|
||||
addSample(tsMap, quantile, qtlabels, metric.Type().String())
|
||||
qtlabels := createLabels(baseName, baseLabels, quantileStr, percentileStr)
|
||||
c.addSample(quantile, qtlabels)
|
||||
}
|
||||
|
||||
// add _created time series if needed
|
||||
startTimestamp := pt.StartTimestamp()
|
||||
if settings.ExportCreatedMetric && startTimestamp != 0 {
|
||||
createdLabels := createLabels(baseName + createdSuffix)
|
||||
addCreatedTimeSeriesIfNeeded(tsMap, createdLabels, startTimestamp, pt.Timestamp(), metric.Type().String())
|
||||
createdLabels := createLabels(baseName+createdSuffix, baseLabels)
|
||||
c.addTimeSeriesIfNeeded(createdLabels, startTimestamp, pt.Timestamp())
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// addCreatedTimeSeriesIfNeeded adds {name}_created time series with a single
|
||||
// sample. If the series exists, then new samples won't be added.
|
||||
func addCreatedTimeSeriesIfNeeded(
|
||||
series map[string]*prompb.TimeSeries,
|
||||
labels []prompb.Label,
|
||||
startTimestamp pcommon.Timestamp,
|
||||
timestamp pcommon.Timestamp,
|
||||
metricType string,
|
||||
) {
|
||||
sig := timeSeriesSignature(metricType, labels)
|
||||
if _, ok := series[sig]; !ok {
|
||||
series[sig] = &prompb.TimeSeries{
|
||||
Labels: labels,
|
||||
Samples: []prompb.Sample{
|
||||
{ // convert ns to ms
|
||||
// createLabels returns a copy of baseLabels, adding to it the pair model.MetricNameLabel=name.
|
||||
// If extras are provided, corresponding label pairs are also added to the returned slice.
|
||||
// If extras is uneven length, the last (unpaired) extra will be ignored.
|
||||
func createLabels(name string, baseLabels []prompb.Label, extras ...string) []prompb.Label {
|
||||
extraLabelCount := len(extras) / 2
|
||||
labels := make([]prompb.Label, len(baseLabels), len(baseLabels)+extraLabelCount+1) // +1 for name
|
||||
copy(labels, baseLabels)
|
||||
|
||||
n := len(extras)
|
||||
n -= n % 2
|
||||
for extrasIdx := 0; extrasIdx < n; extrasIdx += 2 {
|
||||
labels = append(labels, prompb.Label{Name: extras[extrasIdx], Value: extras[extrasIdx+1]})
|
||||
}
|
||||
|
||||
labels = append(labels, prompb.Label{Name: model.MetricNameLabel, Value: name})
|
||||
return labels
|
||||
}
|
||||
|
||||
// getOrCreateTimeSeries returns the time series corresponding to the label set if existent, and false.
|
||||
// Otherwise it creates a new one and returns that, and true.
|
||||
func (c *PrometheusConverter) getOrCreateTimeSeries(lbls []prompb.Label) (*prompb.TimeSeries, bool) {
|
||||
h := timeSeriesSignature(lbls)
|
||||
ts := c.unique[h]
|
||||
if ts != nil {
|
||||
if isSameMetric(ts, lbls) {
|
||||
// We already have this metric
|
||||
return ts, false
|
||||
}
|
||||
|
||||
// Look for a matching conflict
|
||||
for _, cTS := range c.conflicts[h] {
|
||||
if isSameMetric(cTS, lbls) {
|
||||
// We already have this metric
|
||||
return cTS, false
|
||||
}
|
||||
}
|
||||
|
||||
// New conflict
|
||||
ts = &prompb.TimeSeries{
|
||||
Labels: lbls,
|
||||
}
|
||||
c.conflicts[h] = append(c.conflicts[h], ts)
|
||||
return ts, true
|
||||
}
|
||||
|
||||
// This metric is new
|
||||
ts = &prompb.TimeSeries{
|
||||
Labels: lbls,
|
||||
}
|
||||
c.unique[h] = ts
|
||||
return ts, true
|
||||
}
|
||||
|
||||
// addTimeSeriesIfNeeded adds a corresponding time series if it doesn't already exist.
|
||||
// If the time series doesn't already exist, it gets added with startTimestamp for its value and timestamp for its timestamp,
|
||||
// both converted to milliseconds.
|
||||
func (c *PrometheusConverter) addTimeSeriesIfNeeded(lbls []prompb.Label, startTimestamp pcommon.Timestamp, timestamp pcommon.Timestamp) {
|
||||
ts, created := c.getOrCreateTimeSeries(lbls)
|
||||
if created {
|
||||
ts.Samples = []prompb.Sample{
|
||||
{
|
||||
// convert ns to ms
|
||||
Value: float64(convertTimeStamp(startTimestamp)),
|
||||
Timestamp: convertTimeStamp(timestamp),
|
||||
},
|
||||
},
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// addResourceTargetInfo converts the resource to the target info metric
|
||||
func addResourceTargetInfo(resource pcommon.Resource, settings Settings, timestamp pcommon.Timestamp, tsMap map[string]*prompb.TimeSeries) {
|
||||
if settings.DisableTargetInfo {
|
||||
// addResourceTargetInfo converts the resource to the target info metric.
|
||||
func addResourceTargetInfo(resource pcommon.Resource, settings Settings, timestamp pcommon.Timestamp, converter *PrometheusConverter) {
|
||||
if settings.DisableTargetInfo || timestamp == 0 {
|
||||
return
|
||||
}
|
||||
// Use resource attributes (other than those used for job+instance) as the
|
||||
// metric labels for the target info metric
|
||||
attributes := pcommon.NewMap()
|
||||
resource.Attributes().CopyTo(attributes)
|
||||
attributes.RemoveIf(func(k string, _ pcommon.Value) bool {
|
||||
switch k {
|
||||
case conventions.AttributeServiceName, conventions.AttributeServiceNamespace, conventions.AttributeServiceInstanceID:
|
||||
// Remove resource attributes used for job + instance
|
||||
return true
|
||||
default:
|
||||
return false
|
||||
|
||||
attributes := resource.Attributes()
|
||||
identifyingAttrs := []string{
|
||||
conventions.AttributeServiceNamespace,
|
||||
conventions.AttributeServiceName,
|
||||
conventions.AttributeServiceInstanceID,
|
||||
}
|
||||
})
|
||||
if attributes.Len() == 0 {
|
||||
nonIdentifyingAttrsCount := attributes.Len()
|
||||
for _, a := range identifyingAttrs {
|
||||
_, haveAttr := attributes.Get(a)
|
||||
if haveAttr {
|
||||
nonIdentifyingAttrsCount--
|
||||
}
|
||||
}
|
||||
if nonIdentifyingAttrsCount == 0 {
|
||||
// If we only have job + instance, then target_info isn't useful, so don't add it.
|
||||
return
|
||||
}
|
||||
// create parameters for addSample
|
||||
|
||||
name := targetMetricName
|
||||
if len(settings.Namespace) > 0 {
|
||||
name = settings.Namespace + "_" + name
|
||||
}
|
||||
labels := createAttributes(resource, attributes, settings.ExternalLabels, model.MetricNameLabel, name)
|
||||
|
||||
labels := createAttributes(resource, attributes, settings.ExternalLabels, identifyingAttrs, false, model.MetricNameLabel, name)
|
||||
haveIdentifier := false
|
||||
for _, l := range labels {
|
||||
if l.Name == model.JobLabel || l.Name == model.InstanceLabel {
|
||||
haveIdentifier = true
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
if !haveIdentifier {
|
||||
// We need at least one identifying label to generate target_info.
|
||||
return
|
||||
}
|
||||
|
||||
sample := &prompb.Sample{
|
||||
Value: float64(1),
|
||||
// convert ns to ms
|
||||
Timestamp: convertTimeStamp(timestamp),
|
||||
}
|
||||
addSample(tsMap, sample, labels, infoType)
|
||||
converter.addSample(sample, labels)
|
||||
}
|
||||
|
||||
// convertTimeStamp converts OTLP timestamp in ns to timestamp in ms
|
||||
|
|
|
|||
|
|
@ -1,49 +1,49 @@
|
|||
// DO NOT EDIT. COPIED AS-IS. SEE ../README.md
|
||||
// Copyright 2024 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.
|
||||
// Provenance-includes-location: https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/95e8f8fdc2a9dc87230406c9a3cf02be4fd68bea/pkg/translator/prometheusremotewrite/histograms.go
|
||||
// Provenance-includes-license: Apache-2.0
|
||||
// Provenance-includes-copyright: Copyright The OpenTelemetry Authors.
|
||||
|
||||
// Copyright The OpenTelemetry Authors
|
||||
// SPDX-License-Identifier: Apache-2.0
|
||||
|
||||
package prometheusremotewrite // import "github.com/prometheus/prometheus/storage/remote/otlptranslator/prometheusremotewrite"
|
||||
package prometheusremotewrite
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"math"
|
||||
|
||||
"github.com/prometheus/common/model"
|
||||
"github.com/prometheus/prometheus/model/value"
|
||||
"github.com/prometheus/prometheus/prompb"
|
||||
"go.opentelemetry.io/collector/pdata/pcommon"
|
||||
"go.opentelemetry.io/collector/pdata/pmetric"
|
||||
|
||||
"github.com/prometheus/prometheus/model/value"
|
||||
"github.com/prometheus/prometheus/prompb"
|
||||
)
|
||||
|
||||
const defaultZeroThreshold = 1e-128
|
||||
|
||||
func addSingleExponentialHistogramDataPoint(
|
||||
metric string,
|
||||
pt pmetric.ExponentialHistogramDataPoint,
|
||||
resource pcommon.Resource,
|
||||
settings Settings,
|
||||
series map[string]*prompb.TimeSeries,
|
||||
) error {
|
||||
labels := createAttributes(
|
||||
func (c *PrometheusConverter) addExponentialHistogramDataPoints(dataPoints pmetric.ExponentialHistogramDataPointSlice,
|
||||
resource pcommon.Resource, settings Settings, baseName string) error {
|
||||
for x := 0; x < dataPoints.Len(); x++ {
|
||||
pt := dataPoints.At(x)
|
||||
lbls := createAttributes(
|
||||
resource,
|
||||
pt.Attributes(),
|
||||
settings.ExternalLabels,
|
||||
nil,
|
||||
true,
|
||||
model.MetricNameLabel,
|
||||
metric,
|
||||
baseName,
|
||||
)
|
||||
|
||||
sig := timeSeriesSignature(
|
||||
pmetric.MetricTypeExponentialHistogram.String(),
|
||||
labels,
|
||||
)
|
||||
ts, ok := series[sig]
|
||||
if !ok {
|
||||
ts = &prompb.TimeSeries{
|
||||
Labels: labels,
|
||||
}
|
||||
series[sig] = ts
|
||||
}
|
||||
ts, _ := c.getOrCreateTimeSeries(lbls)
|
||||
|
||||
histogram, err := exponentialToNativeHistogram(pt)
|
||||
if err != nil {
|
||||
|
|
@ -53,6 +53,7 @@ func addSingleExponentialHistogramDataPoint(
|
|||
|
||||
exemplars := getPromExemplars[pmetric.ExponentialHistogramDataPoint](pt)
|
||||
ts.Exemplars = append(ts.Exemplars, exemplars...)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,19 +1,31 @@
|
|||
// DO NOT EDIT. COPIED AS-IS. SEE ../README.md
|
||||
// Copyright 2024 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.
|
||||
// Provenance-includes-location: https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/95e8f8fdc2a9dc87230406c9a3cf02be4fd68bea/pkg/translator/prometheusremotewrite/metrics_to_prw.go
|
||||
// Provenance-includes-license: Apache-2.0
|
||||
// Provenance-includes-copyright: Copyright The OpenTelemetry Authors.
|
||||
|
||||
// Copyright The OpenTelemetry Authors
|
||||
// SPDX-License-Identifier: Apache-2.0
|
||||
|
||||
package prometheusremotewrite // import "github.com/prometheus/prometheus/storage/remote/otlptranslator/prometheusremotewrite"
|
||||
package prometheusremotewrite
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"sort"
|
||||
|
||||
"github.com/prometheus/prometheus/prompb"
|
||||
"go.opentelemetry.io/collector/pdata/pcommon"
|
||||
"go.opentelemetry.io/collector/pdata/pmetric"
|
||||
"go.uber.org/multierr"
|
||||
|
||||
"github.com/prometheus/prometheus/prompb"
|
||||
prometheustranslator "github.com/prometheus/prometheus/storage/remote/otlptranslator/prometheus"
|
||||
)
|
||||
|
||||
|
|
@ -26,10 +38,21 @@ type Settings struct {
|
|||
SendMetadata bool
|
||||
}
|
||||
|
||||
// FromMetrics converts pmetric.Metrics to Prometheus remote write format.
|
||||
func FromMetrics(md pmetric.Metrics, settings Settings) (tsMap map[string]*prompb.TimeSeries, errs error) {
|
||||
tsMap = make(map[string]*prompb.TimeSeries)
|
||||
// PrometheusConverter converts from OTel write format to Prometheus write format.
|
||||
type PrometheusConverter struct {
|
||||
unique map[uint64]*prompb.TimeSeries
|
||||
conflicts map[uint64][]*prompb.TimeSeries
|
||||
}
|
||||
|
||||
func NewPrometheusConverter() *PrometheusConverter {
|
||||
return &PrometheusConverter{
|
||||
unique: map[uint64]*prompb.TimeSeries{},
|
||||
conflicts: map[uint64][]*prompb.TimeSeries{},
|
||||
}
|
||||
}
|
||||
|
||||
// FromMetrics converts pmetric.Metrics to Prometheus remote write format.
|
||||
func (c *PrometheusConverter) FromMetrics(md pmetric.Metrics, settings Settings) (errs error) {
|
||||
resourceMetricsSlice := md.ResourceMetrics()
|
||||
for i := 0; i < resourceMetricsSlice.Len(); i++ {
|
||||
resourceMetrics := resourceMetricsSlice.At(i)
|
||||
|
|
@ -39,13 +62,12 @@ func FromMetrics(md pmetric.Metrics, settings Settings) (tsMap map[string]*promp
|
|||
// use with the "target" info metric
|
||||
var mostRecentTimestamp pcommon.Timestamp
|
||||
for j := 0; j < scopeMetricsSlice.Len(); j++ {
|
||||
scopeMetrics := scopeMetricsSlice.At(j)
|
||||
metricSlice := scopeMetrics.Metrics()
|
||||
metricSlice := scopeMetricsSlice.At(j).Metrics()
|
||||
|
||||
// TODO: decide if instrumentation library information should be exported as labels
|
||||
for k := 0; k < metricSlice.Len(); k++ {
|
||||
metric := metricSlice.At(k)
|
||||
mostRecentTimestamp = maxTimestamp(mostRecentTimestamp, mostRecentTimestampInMetric(metric))
|
||||
mostRecentTimestamp = max(mostRecentTimestamp, mostRecentTimestampInMetric(metric))
|
||||
|
||||
if !isValidAggregationTemporality(metric) {
|
||||
errs = multierr.Append(errs, fmt.Errorf("invalid temporality and type combination for metric %q", metric.Name()))
|
||||
|
|
@ -54,65 +76,125 @@ func FromMetrics(md pmetric.Metrics, settings Settings) (tsMap map[string]*promp
|
|||
|
||||
promName := prometheustranslator.BuildCompliantName(metric, settings.Namespace, settings.AddMetricSuffixes)
|
||||
|
||||
// handle individual metric based on type
|
||||
// handle individual metrics based on type
|
||||
//exhaustive:enforce
|
||||
switch metric.Type() {
|
||||
case pmetric.MetricTypeGauge:
|
||||
dataPoints := metric.Gauge().DataPoints()
|
||||
if dataPoints.Len() == 0 {
|
||||
errs = multierr.Append(errs, fmt.Errorf("empty data points. %s is dropped", metric.Name()))
|
||||
break
|
||||
}
|
||||
for x := 0; x < dataPoints.Len(); x++ {
|
||||
addSingleGaugeNumberDataPoint(dataPoints.At(x), resource, metric, settings, tsMap, promName)
|
||||
}
|
||||
c.addGaugeNumberDataPoints(dataPoints, resource, settings, promName)
|
||||
case pmetric.MetricTypeSum:
|
||||
dataPoints := metric.Sum().DataPoints()
|
||||
if dataPoints.Len() == 0 {
|
||||
errs = multierr.Append(errs, fmt.Errorf("empty data points. %s is dropped", metric.Name()))
|
||||
break
|
||||
}
|
||||
for x := 0; x < dataPoints.Len(); x++ {
|
||||
addSingleSumNumberDataPoint(dataPoints.At(x), resource, metric, settings, tsMap, promName)
|
||||
}
|
||||
c.addSumNumberDataPoints(dataPoints, resource, metric, settings, promName)
|
||||
case pmetric.MetricTypeHistogram:
|
||||
dataPoints := metric.Histogram().DataPoints()
|
||||
if dataPoints.Len() == 0 {
|
||||
errs = multierr.Append(errs, fmt.Errorf("empty data points. %s is dropped", metric.Name()))
|
||||
break
|
||||
}
|
||||
for x := 0; x < dataPoints.Len(); x++ {
|
||||
addSingleHistogramDataPoint(dataPoints.At(x), resource, metric, settings, tsMap, promName)
|
||||
}
|
||||
c.addHistogramDataPoints(dataPoints, resource, settings, promName)
|
||||
case pmetric.MetricTypeExponentialHistogram:
|
||||
dataPoints := metric.ExponentialHistogram().DataPoints()
|
||||
if dataPoints.Len() == 0 {
|
||||
errs = multierr.Append(errs, fmt.Errorf("empty data points. %s is dropped", metric.Name()))
|
||||
break
|
||||
}
|
||||
for x := 0; x < dataPoints.Len(); x++ {
|
||||
errs = multierr.Append(
|
||||
errs,
|
||||
addSingleExponentialHistogramDataPoint(
|
||||
promName,
|
||||
dataPoints.At(x),
|
||||
errs = multierr.Append(errs, c.addExponentialHistogramDataPoints(
|
||||
dataPoints,
|
||||
resource,
|
||||
settings,
|
||||
tsMap,
|
||||
),
|
||||
)
|
||||
}
|
||||
promName,
|
||||
))
|
||||
case pmetric.MetricTypeSummary:
|
||||
dataPoints := metric.Summary().DataPoints()
|
||||
if dataPoints.Len() == 0 {
|
||||
errs = multierr.Append(errs, fmt.Errorf("empty data points. %s is dropped", metric.Name()))
|
||||
break
|
||||
}
|
||||
for x := 0; x < dataPoints.Len(); x++ {
|
||||
addSingleSummaryDataPoint(dataPoints.At(x), resource, metric, settings, tsMap, promName)
|
||||
}
|
||||
c.addSummaryDataPoints(dataPoints, resource, settings, promName)
|
||||
default:
|
||||
errs = multierr.Append(errs, errors.New("unsupported metric type"))
|
||||
}
|
||||
}
|
||||
}
|
||||
addResourceTargetInfo(resource, settings, mostRecentTimestamp, tsMap)
|
||||
addResourceTargetInfo(resource, settings, mostRecentTimestamp, c)
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
// TimeSeries returns a slice of the prompb.TimeSeries that were converted from OTel format.
|
||||
func (c *PrometheusConverter) TimeSeries() []prompb.TimeSeries {
|
||||
conflicts := 0
|
||||
for _, ts := range c.conflicts {
|
||||
conflicts += len(ts)
|
||||
}
|
||||
allTS := make([]prompb.TimeSeries, 0, len(c.unique)+conflicts)
|
||||
for _, ts := range c.unique {
|
||||
allTS = append(allTS, *ts)
|
||||
}
|
||||
for _, cTS := range c.conflicts {
|
||||
for _, ts := range cTS {
|
||||
allTS = append(allTS, *ts)
|
||||
}
|
||||
}
|
||||
|
||||
return allTS
|
||||
}
|
||||
|
||||
func isSameMetric(ts *prompb.TimeSeries, lbls []prompb.Label) bool {
|
||||
if len(ts.Labels) != len(lbls) {
|
||||
return false
|
||||
}
|
||||
for i, l := range ts.Labels {
|
||||
if l.Name != ts.Labels[i].Name || l.Value != ts.Labels[i].Value {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
// addExemplars adds exemplars for the dataPoint. For each exemplar, if it can find a bucket bound corresponding to its value,
|
||||
// the exemplar is added to the bucket bound's time series, provided that the time series' has samples.
|
||||
func (c *PrometheusConverter) addExemplars(dataPoint pmetric.HistogramDataPoint, bucketBounds []bucketBoundsData) {
|
||||
if len(bucketBounds) == 0 {
|
||||
return
|
||||
}
|
||||
|
||||
exemplars := getPromExemplars(dataPoint)
|
||||
if len(exemplars) == 0 {
|
||||
return
|
||||
}
|
||||
|
||||
sort.Sort(byBucketBoundsData(bucketBounds))
|
||||
for _, exemplar := range exemplars {
|
||||
for _, bound := range bucketBounds {
|
||||
if len(bound.ts.Samples) > 0 && exemplar.Value <= bound.bound {
|
||||
bound.ts.Exemplars = append(bound.ts.Exemplars, exemplar)
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// addSample finds a TimeSeries that corresponds to lbls, and adds sample to it.
|
||||
// If there is no corresponding TimeSeries already, it's created.
|
||||
// The corresponding TimeSeries is returned.
|
||||
// If either lbls is nil/empty or sample is nil, nothing is done.
|
||||
func (c *PrometheusConverter) addSample(sample *prompb.Sample, lbls []prompb.Label) *prompb.TimeSeries {
|
||||
if sample == nil || len(lbls) == 0 {
|
||||
// This shouldn't happen
|
||||
return nil
|
||||
}
|
||||
|
||||
ts, _ := c.getOrCreateTimeSeries(lbls)
|
||||
ts.Samples = append(ts.Samples, *sample)
|
||||
return ts
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,134 @@
|
|||
// Copyright 2024 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.
|
||||
// Provenance-includes-location: https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/95e8f8fdc2a9dc87230406c9a3cf02be4fd68bea/pkg/translator/prometheusremotewrite/metrics_to_prw_test.go
|
||||
// Provenance-includes-license: Apache-2.0
|
||||
// Provenance-includes-copyright: Copyright The OpenTelemetry Authors.
|
||||
|
||||
package prometheusremotewrite
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/stretchr/testify/require"
|
||||
"go.opentelemetry.io/collector/pdata/pcommon"
|
||||
"go.opentelemetry.io/collector/pdata/pmetric"
|
||||
"go.opentelemetry.io/collector/pdata/pmetric/pmetricotlp"
|
||||
)
|
||||
|
||||
func BenchmarkPrometheusConverter_FromMetrics(b *testing.B) {
|
||||
for _, resourceAttributeCount := range []int{0, 5, 50} {
|
||||
b.Run(fmt.Sprintf("resource attribute count: %v", resourceAttributeCount), func(b *testing.B) {
|
||||
for _, histogramCount := range []int{0, 1000} {
|
||||
b.Run(fmt.Sprintf("histogram count: %v", histogramCount), func(b *testing.B) {
|
||||
nonHistogramCounts := []int{0, 1000}
|
||||
|
||||
if resourceAttributeCount == 0 && histogramCount == 0 {
|
||||
// Don't bother running a scenario where we'll generate no series.
|
||||
nonHistogramCounts = []int{1000}
|
||||
}
|
||||
|
||||
for _, nonHistogramCount := range nonHistogramCounts {
|
||||
b.Run(fmt.Sprintf("non-histogram count: %v", nonHistogramCount), func(b *testing.B) {
|
||||
for _, labelsPerMetric := range []int{2, 20} {
|
||||
b.Run(fmt.Sprintf("labels per metric: %v", labelsPerMetric), func(b *testing.B) {
|
||||
for _, exemplarsPerSeries := range []int{0, 5, 10} {
|
||||
b.Run(fmt.Sprintf("exemplars per series: %v", exemplarsPerSeries), func(b *testing.B) {
|
||||
payload := createExportRequest(resourceAttributeCount, histogramCount, nonHistogramCount, labelsPerMetric, exemplarsPerSeries)
|
||||
|
||||
for i := 0; i < b.N; i++ {
|
||||
converter := NewPrometheusConverter()
|
||||
require.NoError(b, converter.FromMetrics(payload.Metrics(), Settings{}))
|
||||
require.NotNil(b, converter.TimeSeries())
|
||||
}
|
||||
})
|
||||
}
|
||||
})
|
||||
}
|
||||
})
|
||||
}
|
||||
})
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func createExportRequest(resourceAttributeCount int, histogramCount int, nonHistogramCount int, labelsPerMetric int, exemplarsPerSeries int) pmetricotlp.ExportRequest {
|
||||
request := pmetricotlp.NewExportRequest()
|
||||
|
||||
rm := request.Metrics().ResourceMetrics().AppendEmpty()
|
||||
generateAttributes(rm.Resource().Attributes(), "resource", resourceAttributeCount)
|
||||
|
||||
metrics := rm.ScopeMetrics().AppendEmpty().Metrics()
|
||||
ts := pcommon.NewTimestampFromTime(time.Now())
|
||||
|
||||
for i := 1; i <= histogramCount; i++ {
|
||||
m := metrics.AppendEmpty()
|
||||
m.SetEmptyHistogram()
|
||||
m.SetName(fmt.Sprintf("histogram-%v", i))
|
||||
m.Histogram().SetAggregationTemporality(pmetric.AggregationTemporalityCumulative)
|
||||
h := m.Histogram().DataPoints().AppendEmpty()
|
||||
h.SetTimestamp(ts)
|
||||
|
||||
// Set 50 samples, 10 each with values 0.5, 1, 2, 4, and 8
|
||||
h.SetCount(50)
|
||||
h.SetSum(155)
|
||||
h.BucketCounts().FromRaw([]uint64{10, 10, 10, 10, 10, 0})
|
||||
h.ExplicitBounds().FromRaw([]float64{.5, 1, 2, 4, 8, 16}) // Bucket boundaries include the upper limit (ie. each sample is on the upper limit of its bucket)
|
||||
|
||||
generateAttributes(h.Attributes(), "series", labelsPerMetric)
|
||||
generateExemplars(h.Exemplars(), exemplarsPerSeries, ts)
|
||||
}
|
||||
|
||||
for i := 1; i <= nonHistogramCount; i++ {
|
||||
m := metrics.AppendEmpty()
|
||||
m.SetEmptySum()
|
||||
m.SetName(fmt.Sprintf("sum-%v", i))
|
||||
m.Sum().SetAggregationTemporality(pmetric.AggregationTemporalityCumulative)
|
||||
point := m.Sum().DataPoints().AppendEmpty()
|
||||
point.SetTimestamp(ts)
|
||||
point.SetDoubleValue(1.23)
|
||||
generateAttributes(point.Attributes(), "series", labelsPerMetric)
|
||||
generateExemplars(point.Exemplars(), exemplarsPerSeries, ts)
|
||||
}
|
||||
|
||||
for i := 1; i <= nonHistogramCount; i++ {
|
||||
m := metrics.AppendEmpty()
|
||||
m.SetEmptyGauge()
|
||||
m.SetName(fmt.Sprintf("gauge-%v", i))
|
||||
point := m.Gauge().DataPoints().AppendEmpty()
|
||||
point.SetTimestamp(ts)
|
||||
point.SetDoubleValue(1.23)
|
||||
generateAttributes(point.Attributes(), "series", labelsPerMetric)
|
||||
generateExemplars(point.Exemplars(), exemplarsPerSeries, ts)
|
||||
}
|
||||
|
||||
return request
|
||||
}
|
||||
|
||||
func generateAttributes(m pcommon.Map, prefix string, count int) {
|
||||
for i := 1; i <= count; i++ {
|
||||
m.PutStr(fmt.Sprintf("%v-name-%v", prefix, i), fmt.Sprintf("value-%v", i))
|
||||
}
|
||||
}
|
||||
|
||||
func generateExemplars(exemplars pmetric.ExemplarSlice, count int, ts pcommon.Timestamp) {
|
||||
for i := 1; i <= count; i++ {
|
||||
e := exemplars.AppendEmpty()
|
||||
e.SetTimestamp(ts)
|
||||
e.SetDoubleValue(2.22)
|
||||
e.SetSpanID(pcommon.SpanID{0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08})
|
||||
e.SetTraceID(pcommon.TraceID{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f})
|
||||
}
|
||||
}
|
||||
|
|
@ -1,35 +1,42 @@
|
|||
// DO NOT EDIT. COPIED AS-IS. SEE ../README.md
|
||||
// Copyright 2024 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.
|
||||
// Provenance-includes-location: https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/95e8f8fdc2a9dc87230406c9a3cf02be4fd68bea/pkg/translator/prometheusremotewrite/number_data_points.go
|
||||
// Provenance-includes-license: Apache-2.0
|
||||
// Provenance-includes-copyright: Copyright The OpenTelemetry Authors.
|
||||
|
||||
// Copyright The OpenTelemetry Authors
|
||||
// SPDX-License-Identifier: Apache-2.0
|
||||
|
||||
package prometheusremotewrite // import "github.com/prometheus/prometheus/storage/remote/otlptranslator/prometheusremotewrite"
|
||||
package prometheusremotewrite
|
||||
|
||||
import (
|
||||
"math"
|
||||
|
||||
"github.com/prometheus/common/model"
|
||||
"github.com/prometheus/prometheus/model/value"
|
||||
"github.com/prometheus/prometheus/prompb"
|
||||
"go.opentelemetry.io/collector/pdata/pcommon"
|
||||
"go.opentelemetry.io/collector/pdata/pmetric"
|
||||
|
||||
"github.com/prometheus/prometheus/model/value"
|
||||
"github.com/prometheus/prometheus/prompb"
|
||||
)
|
||||
|
||||
// addSingleGaugeNumberDataPoint converts the Gauge metric data point to a
|
||||
// Prometheus time series with samples and labels. The result is stored in the
|
||||
// series map.
|
||||
func addSingleGaugeNumberDataPoint(
|
||||
pt pmetric.NumberDataPoint,
|
||||
resource pcommon.Resource,
|
||||
metric pmetric.Metric,
|
||||
settings Settings,
|
||||
series map[string]*prompb.TimeSeries,
|
||||
name string,
|
||||
) {
|
||||
func (c *PrometheusConverter) addGaugeNumberDataPoints(dataPoints pmetric.NumberDataPointSlice,
|
||||
resource pcommon.Resource, settings Settings, name string) {
|
||||
for x := 0; x < dataPoints.Len(); x++ {
|
||||
pt := dataPoints.At(x)
|
||||
labels := createAttributes(
|
||||
resource,
|
||||
pt.Attributes(),
|
||||
settings.ExternalLabels,
|
||||
nil,
|
||||
true,
|
||||
model.MetricNameLabel,
|
||||
name,
|
||||
)
|
||||
|
|
@ -46,25 +53,22 @@ func addSingleGaugeNumberDataPoint(
|
|||
if pt.Flags().NoRecordedValue() {
|
||||
sample.Value = math.Float64frombits(value.StaleNaN)
|
||||
}
|
||||
addSample(series, sample, labels, metric.Type().String())
|
||||
c.addSample(sample, labels)
|
||||
}
|
||||
}
|
||||
|
||||
// addSingleSumNumberDataPoint converts the Sum metric data point to a Prometheus
|
||||
// time series with samples, labels and exemplars. The result is stored in the
|
||||
// series map.
|
||||
func addSingleSumNumberDataPoint(
|
||||
pt pmetric.NumberDataPoint,
|
||||
resource pcommon.Resource,
|
||||
metric pmetric.Metric,
|
||||
settings Settings,
|
||||
series map[string]*prompb.TimeSeries,
|
||||
name string,
|
||||
) {
|
||||
labels := createAttributes(
|
||||
func (c *PrometheusConverter) addSumNumberDataPoints(dataPoints pmetric.NumberDataPointSlice,
|
||||
resource pcommon.Resource, metric pmetric.Metric, settings Settings, name string) {
|
||||
for x := 0; x < dataPoints.Len(); x++ {
|
||||
pt := dataPoints.At(x)
|
||||
lbls := createAttributes(
|
||||
resource,
|
||||
pt.Attributes(),
|
||||
settings.ExternalLabels,
|
||||
model.MetricNameLabel, name,
|
||||
nil,
|
||||
true,
|
||||
model.MetricNameLabel,
|
||||
name,
|
||||
)
|
||||
sample := &prompb.Sample{
|
||||
// convert ns to ms
|
||||
|
|
@ -79,28 +83,28 @@ func addSingleSumNumberDataPoint(
|
|||
if pt.Flags().NoRecordedValue() {
|
||||
sample.Value = math.Float64frombits(value.StaleNaN)
|
||||
}
|
||||
sig := addSample(series, sample, labels, metric.Type().String())
|
||||
|
||||
if ts := series[sig]; sig != "" && ts != nil {
|
||||
ts := c.addSample(sample, lbls)
|
||||
if ts != nil {
|
||||
exemplars := getPromExemplars[pmetric.NumberDataPoint](pt)
|
||||
ts.Exemplars = append(ts.Exemplars, exemplars...)
|
||||
}
|
||||
|
||||
// add _created time series if needed
|
||||
// add created time series if needed
|
||||
if settings.ExportCreatedMetric && metric.Sum().IsMonotonic() {
|
||||
startTimestamp := pt.StartTimestamp()
|
||||
if startTimestamp == 0 {
|
||||
return
|
||||
}
|
||||
|
||||
createdLabels := make([]prompb.Label, len(labels))
|
||||
copy(createdLabels, labels)
|
||||
createdLabels := make([]prompb.Label, len(lbls))
|
||||
copy(createdLabels, lbls)
|
||||
for i, l := range createdLabels {
|
||||
if l.Name == model.MetricNameLabel {
|
||||
createdLabels[i].Value = name + createdSuffix
|
||||
break
|
||||
}
|
||||
}
|
||||
addCreatedTimeSeriesIfNeeded(series, createdLabels, startTimestamp, pt.Timestamp(), metric.Type().String())
|
||||
c.addTimeSeriesIfNeeded(createdLabels, startTimestamp, pt.Timestamp())
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,14 +1,25 @@
|
|||
// DO NOT EDIT. COPIED AS-IS. SEE ../README.md
|
||||
// Copyright 2024 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.
|
||||
// Provenance-includes-location: https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/95e8f8fdc2a9dc87230406c9a3cf02be4fd68bea/pkg/translator/prometheusremotewrite/otlp_to_openmetrics_metadata.go
|
||||
// Provenance-includes-license: Apache-2.0
|
||||
// Provenance-includes-copyright: Copyright The OpenTelemetry Authors.
|
||||
|
||||
// Copyright The OpenTelemetry Authors
|
||||
// SPDX-License-Identifier: Apache-2.0
|
||||
|
||||
package prometheusremotewrite // import "github.com/prometheus/prometheus/storage/remote/otlptranslator/prometheusremotewrite"
|
||||
package prometheusremotewrite
|
||||
|
||||
import (
|
||||
"github.com/prometheus/prometheus/prompb"
|
||||
"go.opentelemetry.io/collector/pdata/pmetric"
|
||||
|
||||
"github.com/prometheus/prometheus/prompb"
|
||||
prometheustranslator "github.com/prometheus/prometheus/storage/remote/otlptranslator/prometheus"
|
||||
)
|
||||
|
||||
|
|
|
|||
|
|
@ -1,27 +0,0 @@
|
|||
#!/bin/bash
|
||||
set -xe
|
||||
|
||||
OTEL_VERSION=v0.95.0
|
||||
|
||||
git clone https://github.com/open-telemetry/opentelemetry-collector-contrib ./tmp
|
||||
cd ./tmp
|
||||
git checkout $OTEL_VERSION
|
||||
cd ..
|
||||
|
||||
rm -rf ./prometheusremotewrite/*
|
||||
cp -r ./tmp/pkg/translator/prometheusremotewrite/*.go ./prometheusremotewrite
|
||||
rm -rf ./prometheusremotewrite/*_test.go
|
||||
|
||||
rm -rf ./prometheus/*
|
||||
cp -r ./tmp/pkg/translator/prometheus/*.go ./prometheus
|
||||
rm -rf ./prometheus/*_test.go
|
||||
|
||||
rm -rf ./tmp
|
||||
|
||||
case $(sed --help 2>&1) in
|
||||
*GNU*) set sed -i;;
|
||||
*) set sed -i '';;
|
||||
esac
|
||||
|
||||
"$@" -e 's#github.com/open-telemetry/opentelemetry-collector-contrib/pkg/translator/prometheus#github.com/prometheus/prometheus/storage/remote/otlptranslator/prometheus#g' ./prometheusremotewrite/*.go ./prometheus/*.go
|
||||
"$@" -e '1s#^#// DO NOT EDIT. COPIED AS-IS. SEE ../README.md\n\n#g' ./prometheusremotewrite/*.go ./prometheus/*.go
|
||||
|
|
@ -208,21 +208,15 @@ func (h *otlpWriteHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
|
|||
return
|
||||
}
|
||||
|
||||
prwMetricsMap, errs := otlptranslator.FromMetrics(req.Metrics(), otlptranslator.Settings{
|
||||
converter := otlptranslator.NewPrometheusConverter()
|
||||
if err := converter.FromMetrics(req.Metrics(), otlptranslator.Settings{
|
||||
AddMetricSuffixes: true,
|
||||
})
|
||||
if errs != nil {
|
||||
level.Warn(h.logger).Log("msg", "Error translating OTLP metrics to Prometheus write request", "err", errs)
|
||||
}
|
||||
|
||||
prwMetrics := make([]prompb.TimeSeries, 0, len(prwMetricsMap))
|
||||
|
||||
for _, ts := range prwMetricsMap {
|
||||
prwMetrics = append(prwMetrics, *ts)
|
||||
}); err != nil {
|
||||
level.Warn(h.logger).Log("msg", "Error translating OTLP metrics to Prometheus write request", "err", err)
|
||||
}
|
||||
|
||||
err = h.rwHandler.write(r.Context(), &prompb.WriteRequest{
|
||||
Timeseries: prwMetrics,
|
||||
Timeseries: converter.TimeSeries(),
|
||||
})
|
||||
|
||||
switch {
|
||||
|
|
|
|||
|
|
@ -331,7 +331,7 @@ func postingsForMatcher(ctx context.Context, ix IndexReader, m *labels.Matcher)
|
|||
return nil, err
|
||||
}
|
||||
|
||||
var res []string
|
||||
res := vals[:0]
|
||||
for _, val := range vals {
|
||||
if m.Matches(val) {
|
||||
res = append(res, val)
|
||||
|
|
@ -368,7 +368,7 @@ func inversePostingsForMatcher(ctx context.Context, ix IndexReader, m *labels.Ma
|
|||
return nil, err
|
||||
}
|
||||
|
||||
var res []string
|
||||
res := vals[:0]
|
||||
// If the inverse match is ="", we just want all the values.
|
||||
if m.Type == labels.MatchEqual && m.Value == "" {
|
||||
res = vals
|
||||
|
|
|
|||
|
|
@ -15,7 +15,6 @@ package v1
|
|||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"errors"
|
||||
"fmt"
|
||||
"io"
|
||||
|
|
@ -35,6 +34,7 @@ import (
|
|||
"github.com/prometheus/prometheus/util/testutil"
|
||||
|
||||
"github.com/go-kit/log"
|
||||
jsoniter "github.com/json-iterator/go"
|
||||
"github.com/prometheus/client_golang/prometheus"
|
||||
config_util "github.com/prometheus/common/config"
|
||||
"github.com/prometheus/common/model"
|
||||
|
|
@ -910,6 +910,7 @@ func TestStats(t *testing.T) {
|
|||
require.IsType(t, &QueryData{}, i)
|
||||
qd := i.(*QueryData)
|
||||
require.NotNil(t, qd.Stats)
|
||||
json := jsoniter.ConfigCompatibleWithStandardLibrary
|
||||
j, err := json.Marshal(qd.Stats)
|
||||
require.NoError(t, err)
|
||||
require.JSONEq(t, `{"custom":"Custom Value"}`, string(j))
|
||||
|
|
@ -1171,6 +1172,25 @@ func testEndpoints(t *testing.T, api *API, tr *testTargetRetriever, es storage.E
|
|||
},
|
||||
},
|
||||
},
|
||||
// Test empty vector result
|
||||
{
|
||||
endpoint: api.query,
|
||||
query: url.Values{
|
||||
"query": []string{"bottomk(2, notExists)"},
|
||||
},
|
||||
responseAsJSON: `{"resultType":"vector","result":[]}`,
|
||||
},
|
||||
// Test empty matrix result
|
||||
{
|
||||
endpoint: api.queryRange,
|
||||
query: url.Values{
|
||||
"query": []string{"bottomk(2, notExists)"},
|
||||
"start": []string{"0"},
|
||||
"end": []string{"2"},
|
||||
"step": []string{"1"},
|
||||
},
|
||||
responseAsJSON: `{"resultType":"matrix","result":[]}`,
|
||||
},
|
||||
// Missing query params in range queries.
|
||||
{
|
||||
endpoint: api.queryRange,
|
||||
|
|
@ -2891,10 +2911,13 @@ func testEndpoints(t *testing.T, api *API, tr *testTargetRetriever, es storage.E
|
|||
if test.zeroFunc != nil {
|
||||
test.zeroFunc(res.data)
|
||||
}
|
||||
if test.response != nil {
|
||||
assertAPIResponse(t, res.data, test.response)
|
||||
}
|
||||
}
|
||||
|
||||
if test.responseAsJSON != "" {
|
||||
json := jsoniter.ConfigCompatibleWithStandardLibrary
|
||||
s, err := json.Marshal(res.data)
|
||||
require.NoError(t, err)
|
||||
require.JSONEq(t, test.responseAsJSON, string(s))
|
||||
|
|
@ -3292,18 +3315,7 @@ func TestRespondError(t *testing.T) {
|
|||
require.Equal(t, want, have, "Return code %d expected in error response but got %d", want, have)
|
||||
h := resp.Header.Get("Content-Type")
|
||||
require.Equal(t, "application/json", h, "Expected Content-Type %q but got %q", "application/json", h)
|
||||
|
||||
var res Response
|
||||
err = json.Unmarshal(body, &res)
|
||||
require.NoError(t, err, "Error unmarshaling JSON body")
|
||||
|
||||
exp := &Response{
|
||||
Status: statusError,
|
||||
Data: "test",
|
||||
ErrorType: errorTimeout,
|
||||
Error: "message",
|
||||
}
|
||||
require.Equal(t, exp, &res)
|
||||
require.JSONEq(t, `{"status": "error", "data": "test", "errorType": "timeout", "error": "message"}`, string(body))
|
||||
}
|
||||
|
||||
func TestParseTimeParam(t *testing.T) {
|
||||
|
|
|
|||
|
|
@ -25,11 +25,13 @@ import (
|
|||
)
|
||||
|
||||
func init() {
|
||||
jsoniter.RegisterTypeEncoderFunc("promql.Series", marshalSeriesJSON, marshalSeriesJSONIsEmpty)
|
||||
jsoniter.RegisterTypeEncoderFunc("promql.Sample", marshalSampleJSON, marshalSampleJSONIsEmpty)
|
||||
jsoniter.RegisterTypeEncoderFunc("promql.FPoint", marshalFPointJSON, marshalPointJSONIsEmpty)
|
||||
jsoniter.RegisterTypeEncoderFunc("promql.HPoint", marshalHPointJSON, marshalPointJSONIsEmpty)
|
||||
jsoniter.RegisterTypeEncoderFunc("exemplar.Exemplar", marshalExemplarJSON, marshalExemplarJSONEmpty)
|
||||
jsoniter.RegisterTypeEncoderFunc("promql.Vector", unsafeMarshalVectorJSON, neverEmpty)
|
||||
jsoniter.RegisterTypeEncoderFunc("promql.Matrix", unsafeMarshalMatrixJSON, neverEmpty)
|
||||
jsoniter.RegisterTypeEncoderFunc("promql.Series", unsafeMarshalSeriesJSON, neverEmpty)
|
||||
jsoniter.RegisterTypeEncoderFunc("promql.Sample", unsafeMarshalSampleJSON, neverEmpty)
|
||||
jsoniter.RegisterTypeEncoderFunc("promql.FPoint", unsafeMarshalFPointJSON, neverEmpty)
|
||||
jsoniter.RegisterTypeEncoderFunc("promql.HPoint", unsafeMarshalHPointJSON, neverEmpty)
|
||||
jsoniter.RegisterTypeEncoderFunc("exemplar.Exemplar", marshalExemplarJSON, neverEmpty)
|
||||
jsoniter.RegisterTypeEncoderFunc("labels.Labels", unsafeMarshalLabelsJSON, labelsIsEmpty)
|
||||
}
|
||||
|
||||
|
|
@ -66,8 +68,12 @@ func (j JSONCodec) Encode(resp *Response) ([]byte, error) {
|
|||
// < more histograms >
|
||||
// ],
|
||||
// },
|
||||
func marshalSeriesJSON(ptr unsafe.Pointer, stream *jsoniter.Stream) {
|
||||
func unsafeMarshalSeriesJSON(ptr unsafe.Pointer, stream *jsoniter.Stream) {
|
||||
s := *((*promql.Series)(ptr))
|
||||
marshalSeriesJSON(s, stream)
|
||||
}
|
||||
|
||||
func marshalSeriesJSON(s promql.Series, stream *jsoniter.Stream) {
|
||||
stream.WriteObjectStart()
|
||||
stream.WriteObjectField(`metric`)
|
||||
marshalLabelsJSON(s.Metric, stream)
|
||||
|
|
@ -78,7 +84,7 @@ func marshalSeriesJSON(ptr unsafe.Pointer, stream *jsoniter.Stream) {
|
|||
stream.WriteObjectField(`values`)
|
||||
stream.WriteArrayStart()
|
||||
}
|
||||
marshalFPointJSON(unsafe.Pointer(&p), stream)
|
||||
marshalFPointJSON(p, stream)
|
||||
}
|
||||
if len(s.Floats) > 0 {
|
||||
stream.WriteArrayEnd()
|
||||
|
|
@ -89,7 +95,7 @@ func marshalSeriesJSON(ptr unsafe.Pointer, stream *jsoniter.Stream) {
|
|||
stream.WriteObjectField(`histograms`)
|
||||
stream.WriteArrayStart()
|
||||
}
|
||||
marshalHPointJSON(unsafe.Pointer(&p), stream)
|
||||
marshalHPointJSON(p, stream)
|
||||
}
|
||||
if len(s.Histograms) > 0 {
|
||||
stream.WriteArrayEnd()
|
||||
|
|
@ -97,7 +103,8 @@ func marshalSeriesJSON(ptr unsafe.Pointer, stream *jsoniter.Stream) {
|
|||
stream.WriteObjectEnd()
|
||||
}
|
||||
|
||||
func marshalSeriesJSONIsEmpty(unsafe.Pointer) bool {
|
||||
// In the Prometheus API we render an empty object as `[]` or similar.
|
||||
func neverEmpty(unsafe.Pointer) bool {
|
||||
return false
|
||||
}
|
||||
|
||||
|
|
@ -122,8 +129,12 @@ func marshalSeriesJSONIsEmpty(unsafe.Pointer) bool {
|
|||
// },
|
||||
// "histogram": [ 1435781451.781, { < histogram, see jsonutil.MarshalHistogram > } ]
|
||||
// },
|
||||
func marshalSampleJSON(ptr unsafe.Pointer, stream *jsoniter.Stream) {
|
||||
func unsafeMarshalSampleJSON(ptr unsafe.Pointer, stream *jsoniter.Stream) {
|
||||
s := *((*promql.Sample)(ptr))
|
||||
marshalSampleJSON(s, stream)
|
||||
}
|
||||
|
||||
func marshalSampleJSON(s promql.Sample, stream *jsoniter.Stream) {
|
||||
stream.WriteObjectStart()
|
||||
stream.WriteObjectField(`metric`)
|
||||
marshalLabelsJSON(s.Metric, stream)
|
||||
|
|
@ -145,13 +156,13 @@ func marshalSampleJSON(ptr unsafe.Pointer, stream *jsoniter.Stream) {
|
|||
stream.WriteObjectEnd()
|
||||
}
|
||||
|
||||
func marshalSampleJSONIsEmpty(unsafe.Pointer) bool {
|
||||
return false
|
||||
// marshalFPointJSON writes `[ts, "1.234"]`.
|
||||
func unsafeMarshalFPointJSON(ptr unsafe.Pointer, stream *jsoniter.Stream) {
|
||||
p := *((*promql.FPoint)(ptr))
|
||||
marshalFPointJSON(p, stream)
|
||||
}
|
||||
|
||||
// marshalFPointJSON writes `[ts, "1.234"]`.
|
||||
func marshalFPointJSON(ptr unsafe.Pointer, stream *jsoniter.Stream) {
|
||||
p := *((*promql.FPoint)(ptr))
|
||||
func marshalFPointJSON(p promql.FPoint, stream *jsoniter.Stream) {
|
||||
stream.WriteArrayStart()
|
||||
jsonutil.MarshalTimestamp(p.T, stream)
|
||||
stream.WriteMore()
|
||||
|
|
@ -160,8 +171,12 @@ func marshalFPointJSON(ptr unsafe.Pointer, stream *jsoniter.Stream) {
|
|||
}
|
||||
|
||||
// marshalHPointJSON writes `[ts, { < histogram, see jsonutil.MarshalHistogram > } ]`.
|
||||
func marshalHPointJSON(ptr unsafe.Pointer, stream *jsoniter.Stream) {
|
||||
func unsafeMarshalHPointJSON(ptr unsafe.Pointer, stream *jsoniter.Stream) {
|
||||
p := *((*promql.HPoint)(ptr))
|
||||
marshalHPointJSON(p, stream)
|
||||
}
|
||||
|
||||
func marshalHPointJSON(p promql.HPoint, stream *jsoniter.Stream) {
|
||||
stream.WriteArrayStart()
|
||||
jsonutil.MarshalTimestamp(p.T, stream)
|
||||
stream.WriteMore()
|
||||
|
|
@ -169,10 +184,6 @@ func marshalHPointJSON(ptr unsafe.Pointer, stream *jsoniter.Stream) {
|
|||
stream.WriteArrayEnd()
|
||||
}
|
||||
|
||||
func marshalPointJSONIsEmpty(unsafe.Pointer) bool {
|
||||
return false
|
||||
}
|
||||
|
||||
// marshalExemplarJSON writes.
|
||||
//
|
||||
// {
|
||||
|
|
@ -201,10 +212,6 @@ func marshalExemplarJSON(ptr unsafe.Pointer, stream *jsoniter.Stream) {
|
|||
stream.WriteObjectEnd()
|
||||
}
|
||||
|
||||
func marshalExemplarJSONEmpty(unsafe.Pointer) bool {
|
||||
return false
|
||||
}
|
||||
|
||||
func unsafeMarshalLabelsJSON(ptr unsafe.Pointer, stream *jsoniter.Stream) {
|
||||
labelsPtr := (*labels.Labels)(ptr)
|
||||
marshalLabelsJSON(*labelsPtr, stream)
|
||||
|
|
@ -229,3 +236,29 @@ func labelsIsEmpty(ptr unsafe.Pointer) bool {
|
|||
labelsPtr := (*labels.Labels)(ptr)
|
||||
return labelsPtr.IsEmpty()
|
||||
}
|
||||
|
||||
// Marshal a Vector as `[sample,sample,...]` - empty Vector is `[]`.
|
||||
func unsafeMarshalVectorJSON(ptr unsafe.Pointer, stream *jsoniter.Stream) {
|
||||
v := *((*promql.Vector)(ptr))
|
||||
stream.WriteArrayStart()
|
||||
for i, s := range v {
|
||||
marshalSampleJSON(s, stream)
|
||||
if i != len(v)-1 {
|
||||
stream.WriteMore()
|
||||
}
|
||||
}
|
||||
stream.WriteArrayEnd()
|
||||
}
|
||||
|
||||
// Marshal a Matrix as `[series,series,...]` - empty Matrix is `[]`.
|
||||
func unsafeMarshalMatrixJSON(ptr unsafe.Pointer, stream *jsoniter.Stream) {
|
||||
m := *((*promql.Matrix)(ptr))
|
||||
stream.WriteArrayStart()
|
||||
for i, s := range m {
|
||||
marshalSeriesJSON(s, stream)
|
||||
if i != len(m)-1 {
|
||||
stream.WriteMore()
|
||||
}
|
||||
}
|
||||
stream.WriteArrayEnd()
|
||||
}
|
||||
|
|
|
|||
|
|
@ -29,6 +29,40 @@ func TestJsonCodec_Encode(t *testing.T) {
|
|||
response interface{}
|
||||
expected string
|
||||
}{
|
||||
{
|
||||
response: &QueryData{
|
||||
ResultType: parser.ValueTypeVector,
|
||||
Result: promql.Vector{
|
||||
promql.Sample{
|
||||
Metric: labels.FromStrings("__name__", "foo"),
|
||||
T: 1000,
|
||||
F: 1,
|
||||
},
|
||||
promql.Sample{
|
||||
Metric: labels.FromStrings("__name__", "bar"),
|
||||
T: 2000,
|
||||
F: 2,
|
||||
},
|
||||
},
|
||||
},
|
||||
expected: `{"status":"success","data":{"resultType":"vector","result":[{"metric":{"__name__":"foo"},"value":[1,"1"]},{"metric":{"__name__":"bar"},"value":[2,"2"]}]}}`,
|
||||
},
|
||||
{
|
||||
response: &QueryData{
|
||||
ResultType: parser.ValueTypeMatrix,
|
||||
Result: promql.Matrix{
|
||||
promql.Series{
|
||||
Metric: labels.FromStrings("__name__", "foo"),
|
||||
Floats: []promql.FPoint{{F: 1, T: 1000}},
|
||||
},
|
||||
promql.Series{
|
||||
Metric: labels.FromStrings("__name__", "bar"),
|
||||
Floats: []promql.FPoint{{F: 2, T: 2000}},
|
||||
},
|
||||
},
|
||||
},
|
||||
expected: `{"status":"success","data":{"resultType":"matrix","result":[{"metric":{"__name__":"foo"},"values":[[1,"1"]]},{"metric":{"__name__":"bar"},"values":[[2,"2"]]}]}}`,
|
||||
},
|
||||
{
|
||||
response: &QueryData{
|
||||
ResultType: parser.ValueTypeMatrix,
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
{
|
||||
"name": "@prometheus-io/codemirror-promql",
|
||||
"version": "0.51.2",
|
||||
"version": "0.52.0-rc.1",
|
||||
"description": "a CodeMirror mode for the PromQL language",
|
||||
"types": "dist/esm/index.d.ts",
|
||||
"module": "dist/esm/index.js",
|
||||
|
|
@ -29,7 +29,7 @@
|
|||
},
|
||||
"homepage": "https://github.com/prometheus/prometheus/blob/main/web/ui/module/codemirror-promql/README.md",
|
||||
"dependencies": {
|
||||
"@prometheus-io/lezer-promql": "0.51.2",
|
||||
"@prometheus-io/lezer-promql": "0.52.0-rc.1",
|
||||
"lru-cache": "^7.18.3"
|
||||
},
|
||||
"devDependencies": {
|
||||
|
|
|
|||
|
|
@ -251,6 +251,12 @@ describe('analyzeCompletion test', () => {
|
|||
pos: 11, // cursor is between the bracket after the string myL
|
||||
expectedContext: [{ kind: ContextKind.LabelName }],
|
||||
},
|
||||
{
|
||||
title: 'continue to autocomplete QuotedLabelName in aggregate modifier',
|
||||
expr: 'sum by ("myL")',
|
||||
pos: 12, // cursor is between the bracket after the string myL
|
||||
expectedContext: [{ kind: ContextKind.LabelName }],
|
||||
},
|
||||
{
|
||||
title: 'autocomplete labelName in a list',
|
||||
expr: 'sum by (myLabel1,)',
|
||||
|
|
@ -263,6 +269,12 @@ describe('analyzeCompletion test', () => {
|
|||
pos: 23, // cursor is between the bracket after the string myLab
|
||||
expectedContext: [{ kind: ContextKind.LabelName }],
|
||||
},
|
||||
{
|
||||
title: 'autocomplete labelName in a list 2',
|
||||
expr: 'sum by ("myLabel1", "myLab")',
|
||||
pos: 27, // cursor is between the bracket after the string myLab
|
||||
expectedContext: [{ kind: ContextKind.LabelName }],
|
||||
},
|
||||
{
|
||||
title: 'autocomplete labelName associated to a metric',
|
||||
expr: 'metric_name{}',
|
||||
|
|
@ -299,6 +311,12 @@ describe('analyzeCompletion test', () => {
|
|||
pos: 22, // cursor is between the bracket after the comma
|
||||
expectedContext: [{ kind: ContextKind.LabelName, metricName: '' }],
|
||||
},
|
||||
{
|
||||
title: 'continue to autocomplete quoted labelName associated to a metric',
|
||||
expr: '{"metric_"}',
|
||||
pos: 10, // cursor is between the bracket after the string metric_
|
||||
expectedContext: [{ kind: ContextKind.MetricName, metricName: 'metric_' }],
|
||||
},
|
||||
{
|
||||
title: 'autocomplete the labelValue with metricName + labelName',
|
||||
expr: 'metric_name{labelName=""}',
|
||||
|
|
@ -342,6 +360,30 @@ describe('analyzeCompletion test', () => {
|
|||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
title: 'autocomplete the labelValue with metricName + quoted labelName',
|
||||
expr: 'metric_name{labelName="labelValue", "labelName"!=""}',
|
||||
pos: 50, // cursor is between the quotes
|
||||
expectedContext: [
|
||||
{
|
||||
kind: ContextKind.LabelValue,
|
||||
metricName: 'metric_name',
|
||||
labelName: 'labelName',
|
||||
matchers: [
|
||||
{
|
||||
name: 'labelName',
|
||||
type: Neq,
|
||||
value: '',
|
||||
},
|
||||
{
|
||||
name: 'labelName',
|
||||
type: EqlSingle,
|
||||
value: 'labelValue',
|
||||
},
|
||||
],
|
||||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
title: 'autocomplete the labelValue associated to a labelName',
|
||||
expr: '{labelName=""}',
|
||||
|
|
@ -427,6 +469,12 @@ describe('analyzeCompletion test', () => {
|
|||
pos: 22, // cursor is after '!'
|
||||
expectedContext: [{ kind: ContextKind.MatchOp }],
|
||||
},
|
||||
{
|
||||
title: 'autocomplete matchOp 3',
|
||||
expr: 'metric_name{"labelName"!}',
|
||||
pos: 24, // cursor is after '!'
|
||||
expectedContext: [{ kind: ContextKind.BinOp }],
|
||||
},
|
||||
{
|
||||
title: 'autocomplete duration with offset',
|
||||
expr: 'http_requests_total offset 5',
|
||||
|
|
|
|||
|
|
@ -29,7 +29,6 @@ import {
|
|||
GroupingLabels,
|
||||
Gte,
|
||||
Gtr,
|
||||
LabelMatcher,
|
||||
LabelMatchers,
|
||||
LabelName,
|
||||
Lss,
|
||||
|
|
@ -52,6 +51,9 @@ import {
|
|||
SubqueryExpr,
|
||||
Unless,
|
||||
VectorSelector,
|
||||
UnquotedLabelMatcher,
|
||||
QuotedLabelMatcher,
|
||||
QuotedLabelName,
|
||||
} from '@prometheus-io/lezer-promql';
|
||||
import { Completion, CompletionContext, CompletionResult } from '@codemirror/autocomplete';
|
||||
import { EditorState } from '@codemirror/state';
|
||||
|
|
@ -181,7 +183,10 @@ export function computeStartCompletePosition(node: SyntaxNode, pos: number): num
|
|||
let start = node.from;
|
||||
if (node.type.id === LabelMatchers || node.type.id === GroupingLabels) {
|
||||
start = computeStartCompleteLabelPositionInLabelMatcherOrInGroupingLabel(node, pos);
|
||||
} else if (node.type.id === FunctionCallBody || (node.type.id === StringLiteral && node.parent?.type.id === LabelMatcher)) {
|
||||
} else if (
|
||||
node.type.id === FunctionCallBody ||
|
||||
(node.type.id === StringLiteral && (node.parent?.type.id === UnquotedLabelMatcher || node.parent?.type.id === QuotedLabelMatcher))
|
||||
) {
|
||||
// When the cursor is between bracket, quote, we need to increment the starting position to avoid to consider the open bracket/ first string.
|
||||
start++;
|
||||
} else if (
|
||||
|
|
@ -212,7 +217,7 @@ export function analyzeCompletion(state: EditorState, node: SyntaxNode): Context
|
|||
result.push({ kind: ContextKind.Duration });
|
||||
break;
|
||||
}
|
||||
if (node.parent?.type.id === LabelMatcher) {
|
||||
if (node.parent?.type.id === UnquotedLabelMatcher || node.parent?.type.id === QuotedLabelMatcher) {
|
||||
// In this case the current token is not itself a valid match op yet:
|
||||
// metric_name{labelName!}
|
||||
result.push({ kind: ContextKind.MatchOp });
|
||||
|
|
@ -380,7 +385,7 @@ export function analyzeCompletion(state: EditorState, node: SyntaxNode): Context
|
|||
// sum by (myL)
|
||||
// So we have to continue to autocomplete any kind of labelName
|
||||
result.push({ kind: ContextKind.LabelName });
|
||||
} else if (node.parent?.type.id === LabelMatcher) {
|
||||
} else if (node.parent?.type.id === UnquotedLabelMatcher) {
|
||||
// In that case we are in the given situation:
|
||||
// metric_name{myL} or {myL}
|
||||
// so we have or to continue to autocomplete any kind of labelName or
|
||||
|
|
@ -389,9 +394,9 @@ export function analyzeCompletion(state: EditorState, node: SyntaxNode): Context
|
|||
}
|
||||
break;
|
||||
case StringLiteral:
|
||||
if (node.parent?.type.id === LabelMatcher) {
|
||||
if (node.parent?.type.id === UnquotedLabelMatcher || node.parent?.type.id === QuotedLabelMatcher) {
|
||||
// In this case we are in the given situation:
|
||||
// metric_name{labelName=""}
|
||||
// metric_name{labelName=""} or metric_name{"labelName"=""}
|
||||
// So we can autocomplete the labelValue
|
||||
|
||||
// Get the labelName.
|
||||
|
|
@ -399,18 +404,34 @@ export function analyzeCompletion(state: EditorState, node: SyntaxNode): Context
|
|||
let labelName = '';
|
||||
if (node.parent.firstChild?.type.id === LabelName) {
|
||||
labelName = state.sliceDoc(node.parent.firstChild.from, node.parent.firstChild.to);
|
||||
} else if (node.parent.firstChild?.type.id === QuotedLabelName) {
|
||||
labelName = state.sliceDoc(node.parent.firstChild.from, node.parent.firstChild.to).slice(1, -1);
|
||||
}
|
||||
// then find the metricName if it exists
|
||||
const metricName = getMetricNameInVectorSelector(node, state);
|
||||
// finally get the full matcher available
|
||||
const matcherNode = walkBackward(node, LabelMatchers);
|
||||
const labelMatchers = buildLabelMatchers(matcherNode ? matcherNode.getChildren(LabelMatcher) : [], state);
|
||||
const labelMatcherOpts = [QuotedLabelName, QuotedLabelMatcher, UnquotedLabelMatcher];
|
||||
let labelMatchers: Matcher[] = [];
|
||||
for (const labelMatcherOpt of labelMatcherOpts) {
|
||||
labelMatchers = labelMatchers.concat(buildLabelMatchers(matcherNode ? matcherNode.getChildren(labelMatcherOpt) : [], state));
|
||||
}
|
||||
result.push({
|
||||
kind: ContextKind.LabelValue,
|
||||
metricName: metricName,
|
||||
labelName: labelName,
|
||||
matchers: labelMatchers,
|
||||
});
|
||||
} else if (node.parent?.parent?.type.id === GroupingLabels) {
|
||||
// In this case we are in the given situation:
|
||||
// sum by ("myL")
|
||||
// So we have to continue to autocomplete any kind of labelName
|
||||
result.push({ kind: ContextKind.LabelName });
|
||||
} else if (node.parent?.parent?.type.id === LabelMatchers) {
|
||||
// In that case we are in the given situation:
|
||||
// {""} or {"metric_"}
|
||||
// since this is for the QuotedMetricName we need to continue to autocomplete for the metric names
|
||||
result.push({ kind: ContextKind.MetricName, metricName: state.sliceDoc(node.from, node.to).slice(1, -1) });
|
||||
}
|
||||
break;
|
||||
case NumberLiteral:
|
||||
|
|
|
|||
|
|
@ -12,15 +12,50 @@
|
|||
// limitations under the License.
|
||||
|
||||
import { SyntaxNode } from '@lezer/common';
|
||||
import { EqlRegex, EqlSingle, LabelName, MatchOp, Neq, NeqRegex, StringLiteral } from '@prometheus-io/lezer-promql';
|
||||
import {
|
||||
EqlRegex,
|
||||
EqlSingle,
|
||||
LabelName,
|
||||
MatchOp,
|
||||
Neq,
|
||||
NeqRegex,
|
||||
StringLiteral,
|
||||
UnquotedLabelMatcher,
|
||||
QuotedLabelMatcher,
|
||||
QuotedLabelName,
|
||||
} from '@prometheus-io/lezer-promql';
|
||||
import { EditorState } from '@codemirror/state';
|
||||
import { Matcher } from '../types';
|
||||
|
||||
function createMatcher(labelMatcher: SyntaxNode, state: EditorState): Matcher {
|
||||
const matcher = new Matcher(0, '', '');
|
||||
const cursor = labelMatcher.cursor();
|
||||
switch (cursor.type.id) {
|
||||
case QuotedLabelMatcher:
|
||||
if (!cursor.next()) {
|
||||
// weird case, that would mean the labelMatcher doesn't have any child.
|
||||
// weird case, that would mean the QuotedLabelMatcher doesn't have any child.
|
||||
return matcher;
|
||||
}
|
||||
do {
|
||||
switch (cursor.type.id) {
|
||||
case QuotedLabelName:
|
||||
matcher.name = state.sliceDoc(cursor.from, cursor.to).slice(1, -1);
|
||||
break;
|
||||
case MatchOp:
|
||||
const ope = cursor.node.firstChild;
|
||||
if (ope) {
|
||||
matcher.type = ope.type.id;
|
||||
}
|
||||
break;
|
||||
case StringLiteral:
|
||||
matcher.value = state.sliceDoc(cursor.from, cursor.to).slice(1, -1);
|
||||
break;
|
||||
}
|
||||
} while (cursor.nextSibling());
|
||||
break;
|
||||
case UnquotedLabelMatcher:
|
||||
if (!cursor.next()) {
|
||||
// weird case, that would mean the UnquotedLabelMatcher doesn't have any child.
|
||||
return matcher;
|
||||
}
|
||||
do {
|
||||
|
|
@ -39,6 +74,13 @@ function createMatcher(labelMatcher: SyntaxNode, state: EditorState): Matcher {
|
|||
break;
|
||||
}
|
||||
} while (cursor.nextSibling());
|
||||
break;
|
||||
case QuotedLabelName:
|
||||
matcher.name = '__name__';
|
||||
matcher.value = state.sliceDoc(cursor.from, cursor.to).slice(1, -1);
|
||||
matcher.type = EqlSingle;
|
||||
break;
|
||||
}
|
||||
return matcher;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -204,6 +204,11 @@ describe('promql operations', () => {
|
|||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [] as Diagnostic[],
|
||||
},
|
||||
{
|
||||
expr: 'foo and on(test,"blub") bar',
|
||||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [] as Diagnostic[],
|
||||
},
|
||||
{
|
||||
expr: 'foo and on() bar',
|
||||
expectedValueType: ValueType.vector,
|
||||
|
|
@ -214,6 +219,11 @@ describe('promql operations', () => {
|
|||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [] as Diagnostic[],
|
||||
},
|
||||
{
|
||||
expr: 'foo and ignoring(test,"blub") bar',
|
||||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [] as Diagnostic[],
|
||||
},
|
||||
{
|
||||
expr: 'foo and ignoring() bar',
|
||||
expectedValueType: ValueType.vector,
|
||||
|
|
@ -229,6 +239,11 @@ describe('promql operations', () => {
|
|||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [] as Diagnostic[],
|
||||
},
|
||||
{
|
||||
expr: 'foo / on(test,blub) group_left("bar") bar',
|
||||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [] as Diagnostic[],
|
||||
},
|
||||
{
|
||||
expr: 'foo / ignoring(test,blub) group_left(blub) bar',
|
||||
expectedValueType: ValueType.vector,
|
||||
|
|
@ -825,6 +840,134 @@ describe('promql operations', () => {
|
|||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [],
|
||||
},
|
||||
{
|
||||
expr: '{"foo"}',
|
||||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [],
|
||||
},
|
||||
{
|
||||
// with metric name in the middle
|
||||
expr: '{a="b","foo",c~="d"}',
|
||||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [],
|
||||
},
|
||||
{
|
||||
expr: '{"foo", a="bc"}',
|
||||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [],
|
||||
},
|
||||
{
|
||||
expr: '{"colon:in:the:middle"}',
|
||||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [],
|
||||
},
|
||||
{
|
||||
expr: '{"dot.in.the.middle"}',
|
||||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [],
|
||||
},
|
||||
{
|
||||
expr: '{"😀 in metric name"}',
|
||||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [],
|
||||
},
|
||||
{
|
||||
// quotes with escape
|
||||
expr: '{"this is \"foo\" metric"}', // eslint-disable-line
|
||||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [],
|
||||
},
|
||||
{
|
||||
expr: '{"foo","colon:in:the:middle"="val"}',
|
||||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [],
|
||||
},
|
||||
{
|
||||
expr: '{"foo","dot.in.the.middle"="val"}',
|
||||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [],
|
||||
},
|
||||
{
|
||||
expr: '{"foo","😀 in label name"="val"}',
|
||||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [],
|
||||
},
|
||||
{
|
||||
// quotes with escape
|
||||
expr: '{"foo","this is \"bar\" label"="val"}', // eslint-disable-line
|
||||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [],
|
||||
},
|
||||
{
|
||||
expr: 'foo{"bar"}',
|
||||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [
|
||||
{
|
||||
from: 0,
|
||||
message: 'metric name must not be set twice: foo or bar',
|
||||
severity: 'error',
|
||||
to: 10,
|
||||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
expr: '{"foo", __name__="bar"}',
|
||||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [
|
||||
{
|
||||
from: 0,
|
||||
message: 'metric name must not be set twice: foo or bar',
|
||||
severity: 'error',
|
||||
to: 23,
|
||||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
expr: '{"foo", "__name__"="bar"}',
|
||||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [
|
||||
{
|
||||
from: 0,
|
||||
message: 'metric name must not be set twice: foo or bar',
|
||||
severity: 'error',
|
||||
to: 25,
|
||||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
expr: '{"__name__"="foo", __name__="bar"}',
|
||||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [
|
||||
{
|
||||
from: 0,
|
||||
message: 'metric name must not be set twice: foo or bar',
|
||||
severity: 'error',
|
||||
to: 34,
|
||||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
expr: '{"foo", "bar"}',
|
||||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [
|
||||
{
|
||||
from: 0,
|
||||
to: 14,
|
||||
message: 'metric name must not be set twice: foo or bar',
|
||||
severity: 'error',
|
||||
},
|
||||
],
|
||||
},
|
||||
{
|
||||
expr: `{'foo\`metric':'bar'}`, // eslint-disable-line
|
||||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [],
|
||||
},
|
||||
{
|
||||
expr: '{`foo\"metric`=`bar`}', // eslint-disable-line
|
||||
expectedValueType: ValueType.vector,
|
||||
expectedDiag: [],
|
||||
},
|
||||
];
|
||||
testCases.forEach((value) => {
|
||||
const state = createEditorState(value.expr);
|
||||
|
|
|
|||
|
|
@ -27,7 +27,6 @@ import {
|
|||
Gte,
|
||||
Gtr,
|
||||
Identifier,
|
||||
LabelMatcher,
|
||||
LabelMatchers,
|
||||
Lss,
|
||||
Lte,
|
||||
|
|
@ -36,11 +35,14 @@ import {
|
|||
Or,
|
||||
ParenExpr,
|
||||
Quantile,
|
||||
QuotedLabelMatcher,
|
||||
QuotedLabelName,
|
||||
StepInvariantExpr,
|
||||
SubqueryExpr,
|
||||
Topk,
|
||||
UnaryExpr,
|
||||
Unless,
|
||||
UnquotedLabelMatcher,
|
||||
VectorSelector,
|
||||
} from '@prometheus-io/lezer-promql';
|
||||
import { containsAtLeastOneChild } from './path-finder';
|
||||
|
|
@ -282,7 +284,11 @@ export class Parser {
|
|||
|
||||
private checkVectorSelector(node: SyntaxNode): void {
|
||||
const matchList = node.getChild(LabelMatchers);
|
||||
const labelMatchers = buildLabelMatchers(matchList ? matchList.getChildren(LabelMatcher) : [], this.state);
|
||||
const labelMatcherOpts = [QuotedLabelName, QuotedLabelMatcher, UnquotedLabelMatcher];
|
||||
let labelMatchers: Matcher[] = [];
|
||||
for (const labelMatcherOpt of labelMatcherOpts) {
|
||||
labelMatchers = labelMatchers.concat(buildLabelMatchers(matchList ? matchList.getChildren(labelMatcherOpt) : [], this.state));
|
||||
}
|
||||
let vectorSelectorName = '';
|
||||
// VectorSelector ( Identifier )
|
||||
// https://github.com/promlabs/lezer-promql/blob/71e2f9fa5ae6f5c5547d5738966cd2512e6b99a8/src/promql.grammar#L200
|
||||
|
|
@ -301,6 +307,14 @@ export class Parser {
|
|||
// adding the metric name as a Matcher to avoid a false positive for this kind of expression:
|
||||
// foo{bare=''}
|
||||
labelMatchers.push(new Matcher(EqlSingle, '__name__', vectorSelectorName));
|
||||
} else {
|
||||
// In this case when metric name is not set outside the braces
|
||||
// It is checking whether metric name is set twice like in :
|
||||
// {__name__:"foo", "foo"}, {"foo", "bar"}
|
||||
const labelMatchersMetricName = labelMatchers.filter((lm) => lm.name === '__name__');
|
||||
if (labelMatchersMetricName.length > 1) {
|
||||
this.addDiagnostic(node, `metric name must not be set twice: ${labelMatchersMetricName[0].value} or ${labelMatchersMetricName[1].value}`);
|
||||
}
|
||||
}
|
||||
|
||||
// A Vector selector must contain at least one non-empty matcher to prevent
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
{
|
||||
"name": "@prometheus-io/lezer-promql",
|
||||
"version": "0.51.2",
|
||||
"version": "0.52.0-rc.1",
|
||||
"description": "lezer-based PromQL grammar",
|
||||
"main": "dist/index.cjs",
|
||||
"type": "module",
|
||||
|
|
|
|||
|
|
@ -97,7 +97,7 @@ binModifiers {
|
|||
}
|
||||
|
||||
GroupingLabels {
|
||||
"(" (LabelName ("," LabelName)* ","?)? ")"
|
||||
"(" ((LabelName | QuotedLabelName) ("," (LabelName | QuotedLabelName))* ","?)? ")"
|
||||
}
|
||||
|
||||
FunctionCall {
|
||||
|
|
@ -220,7 +220,7 @@ VectorSelector {
|
|||
}
|
||||
|
||||
LabelMatchers {
|
||||
"{" (LabelMatcher ("," LabelMatcher)* ","?)? "}"
|
||||
"{" ((UnquotedLabelMatcher | QuotedLabelMatcher | QuotedLabelName)("," (UnquotedLabelMatcher | QuotedLabelMatcher | QuotedLabelName))* ","?)? "}"
|
||||
}
|
||||
|
||||
MatchOp {
|
||||
|
|
@ -230,10 +230,18 @@ MatchOp {
|
|||
NeqRegex
|
||||
}
|
||||
|
||||
LabelMatcher {
|
||||
UnquotedLabelMatcher {
|
||||
LabelName MatchOp StringLiteral
|
||||
}
|
||||
|
||||
QuotedLabelMatcher {
|
||||
QuotedLabelName MatchOp StringLiteral
|
||||
}
|
||||
|
||||
QuotedLabelName {
|
||||
StringLiteral
|
||||
}
|
||||
|
||||
StepInvariantExpr {
|
||||
expr At ( NumberLiteral | AtModifierPreprocessors "(" ")" )
|
||||
}
|
||||
|
|
|
|||
|
|
@ -112,6 +112,54 @@ PromQL(
|
|||
)
|
||||
)
|
||||
|
||||
# Quoted label name in grouping labels
|
||||
|
||||
sum by("job", mode) (test_metric) / on("job") group_left sum by("job")(test_metric)
|
||||
|
||||
==>
|
||||
|
||||
PromQL(
|
||||
BinaryExpr(
|
||||
AggregateExpr(
|
||||
AggregateOp(Sum),
|
||||
AggregateModifier(
|
||||
By,
|
||||
GroupingLabels(
|
||||
QuotedLabelName(StringLiteral),
|
||||
LabelName
|
||||
)
|
||||
),
|
||||
FunctionCallBody(
|
||||
VectorSelector(
|
||||
Identifier
|
||||
)
|
||||
)
|
||||
),
|
||||
Div,
|
||||
MatchingModifierClause(
|
||||
On,
|
||||
GroupingLabels(
|
||||
QuotedLabelName(StringLiteral)
|
||||
)
|
||||
GroupLeft
|
||||
),
|
||||
AggregateExpr(
|
||||
AggregateOp(Sum),
|
||||
AggregateModifier(
|
||||
By,
|
||||
GroupingLabels(
|
||||
QuotedLabelName(StringLiteral)
|
||||
)
|
||||
),
|
||||
FunctionCallBody(
|
||||
VectorSelector(
|
||||
Identifier
|
||||
)
|
||||
)
|
||||
)
|
||||
)
|
||||
)
|
||||
|
||||
# Case insensitivity for aggregations and binop modifiers.
|
||||
|
||||
SuM BY(testlabel1) (testmetric1) / IGNOring(testlabel2) AVG withOUT(testlabel3) (testmetric2)
|
||||
|
|
@ -226,22 +274,22 @@ PromQL(
|
|||
VectorSelector(
|
||||
Identifier,
|
||||
LabelMatchers(
|
||||
LabelMatcher(
|
||||
UnquotedLabelMatcher(
|
||||
LabelName,
|
||||
MatchOp(EqlSingle),
|
||||
StringLiteral
|
||||
),
|
||||
LabelMatcher(
|
||||
UnquotedLabelMatcher(
|
||||
LabelName,
|
||||
MatchOp(Neq),
|
||||
StringLiteral
|
||||
),
|
||||
LabelMatcher(
|
||||
UnquotedLabelMatcher(
|
||||
LabelName,
|
||||
MatchOp(EqlRegex),
|
||||
StringLiteral
|
||||
),
|
||||
LabelMatcher(
|
||||
UnquotedLabelMatcher(
|
||||
LabelName,
|
||||
MatchOp(NeqRegex),
|
||||
StringLiteral
|
||||
|
|
@ -571,14 +619,14 @@ PromQL(NumberLiteral)
|
|||
NaN{foo="bar"}
|
||||
|
||||
==>
|
||||
PromQL(BinaryExpr(NumberLiteral,⚠,VectorSelector(LabelMatchers(LabelMatcher(LabelName,MatchOp(EqlSingle),StringLiteral)))))
|
||||
PromQL(BinaryExpr(NumberLiteral,⚠,VectorSelector(LabelMatchers(UnquotedLabelMatcher(LabelName,MatchOp(EqlSingle),StringLiteral)))))
|
||||
|
||||
# Trying to illegally use Inf as a metric name.
|
||||
|
||||
Inf{foo="bar"}
|
||||
|
||||
==>
|
||||
PromQL(BinaryExpr(NumberLiteral,⚠,VectorSelector(LabelMatchers(LabelMatcher(LabelName,MatchOp(EqlSingle),StringLiteral)))))
|
||||
PromQL(BinaryExpr(NumberLiteral,⚠,VectorSelector(LabelMatchers(UnquotedLabelMatcher(LabelName,MatchOp(EqlSingle),StringLiteral)))))
|
||||
|
||||
# Negative offset
|
||||
|
||||
|
|
@ -614,3 +662,24 @@ MetricName(Identifier)
|
|||
|
||||
==>
|
||||
PromQL(BinaryExpr(NumberLiteral,Add,BinaryExpr(VectorSelector(Identifier),Atan2,VectorSelector(Identifier))))
|
||||
|
||||
# Testing quoted metric name
|
||||
|
||||
{"metric_name"}
|
||||
|
||||
==>
|
||||
PromQL(VectorSelector(LabelMatchers(QuotedLabelName(StringLiteral))))
|
||||
|
||||
# Testing quoted label name
|
||||
|
||||
{"foo"="bar"}
|
||||
|
||||
==>
|
||||
PromQL(VectorSelector(LabelMatchers(QuotedLabelMatcher(QuotedLabelName(StringLiteral), MatchOp(EqlSingle), StringLiteral))))
|
||||
|
||||
# Testing quoted metric name and label name
|
||||
|
||||
{"metric_name", "foo"="bar"}
|
||||
|
||||
==>
|
||||
PromQL(VectorSelector(LabelMatchers(QuotedLabelName(StringLiteral), QuotedLabelMatcher(QuotedLabelName(StringLiteral), MatchOp(EqlSingle), StringLiteral))))
|
||||
14
web/ui/package-lock.json
generated
14
web/ui/package-lock.json
generated
|
|
@ -1,12 +1,12 @@
|
|||
{
|
||||
"name": "prometheus-io",
|
||||
"version": "0.51.2",
|
||||
"version": "0.52.0-rc.1",
|
||||
"lockfileVersion": 3,
|
||||
"requires": true,
|
||||
"packages": {
|
||||
"": {
|
||||
"name": "prometheus-io",
|
||||
"version": "0.51.2",
|
||||
"version": "0.52.0-rc.1",
|
||||
"workspaces": [
|
||||
"react-app",
|
||||
"module/*"
|
||||
|
|
@ -30,10 +30,10 @@
|
|||
},
|
||||
"module/codemirror-promql": {
|
||||
"name": "@prometheus-io/codemirror-promql",
|
||||
"version": "0.51.2",
|
||||
"version": "0.52.0-rc.1",
|
||||
"license": "Apache-2.0",
|
||||
"dependencies": {
|
||||
"@prometheus-io/lezer-promql": "0.51.2",
|
||||
"@prometheus-io/lezer-promql": "0.52.0-rc.1",
|
||||
"lru-cache": "^7.18.3"
|
||||
},
|
||||
"devDependencies": {
|
||||
|
|
@ -69,7 +69,7 @@
|
|||
},
|
||||
"module/lezer-promql": {
|
||||
"name": "@prometheus-io/lezer-promql",
|
||||
"version": "0.51.2",
|
||||
"version": "0.52.0-rc.1",
|
||||
"license": "Apache-2.0",
|
||||
"devDependencies": {
|
||||
"@lezer/generator": "^1.5.1",
|
||||
|
|
@ -19233,7 +19233,7 @@
|
|||
},
|
||||
"react-app": {
|
||||
"name": "@prometheus-io/app",
|
||||
"version": "0.51.2",
|
||||
"version": "0.52.0-rc.1",
|
||||
"dependencies": {
|
||||
"@codemirror/autocomplete": "^6.11.1",
|
||||
"@codemirror/commands": "^6.3.2",
|
||||
|
|
@ -19251,7 +19251,7 @@
|
|||
"@lezer/lr": "^1.3.14",
|
||||
"@nexucis/fuzzy": "^0.4.1",
|
||||
"@nexucis/kvsearch": "^0.8.1",
|
||||
"@prometheus-io/codemirror-promql": "0.51.2",
|
||||
"@prometheus-io/codemirror-promql": "0.52.0-rc.1",
|
||||
"bootstrap": "^4.6.2",
|
||||
"css.escape": "^1.5.1",
|
||||
"downshift": "^7.6.2",
|
||||
|
|
|
|||
|
|
@ -28,5 +28,5 @@
|
|||
"ts-jest": "^29.1.1",
|
||||
"typescript": "^4.9.5"
|
||||
},
|
||||
"version": "0.51.2"
|
||||
"version": "0.52.0-rc.1"
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
{
|
||||
"name": "@prometheus-io/app",
|
||||
"version": "0.51.2",
|
||||
"version": "0.52.0-rc.1",
|
||||
"private": true,
|
||||
"dependencies": {
|
||||
"@codemirror/autocomplete": "^6.11.1",
|
||||
|
|
@ -19,7 +19,7 @@
|
|||
"@lezer/lr": "^1.3.14",
|
||||
"@nexucis/fuzzy": "^0.4.1",
|
||||
"@nexucis/kvsearch": "^0.8.1",
|
||||
"@prometheus-io/codemirror-promql": "0.51.2",
|
||||
"@prometheus-io/codemirror-promql": "0.52.0-rc.1",
|
||||
"bootstrap": "^4.6.2",
|
||||
"css.escape": "^1.5.1",
|
||||
"downshift": "^7.6.2",
|
||||
|
|
|
|||
Loading…
Reference in a new issue