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Author SHA1 Message Date
Sebastian Rabenhorst c057318578
agent: native histogram support (#11842) 
Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>
 2023-01-12 11:13:44 -05:00
beorn7 d121db7a65
federate: Fix PeekBack usage 
In most cases, there is no sample at `maxt`, so `PeekBack` has to be
used. So far, `PeekBack` did not return a float histogram, and we
disregarded even any returned normal histogram. This fixes both, and
also tweaks the unit test to discover the problem (by using an earlier
timestamp than "now" for the samples in the TSDB).

Signed-off-by: beorn7 <beorn@grafana.com>
 2023-01-12 20:43:02 +05:30
Ganesh Vernekar b4e15899d1
docs: Update recording rule docs about native histograms 
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2023-01-12 20:43:02 +05:30
Ganesh Vernekar 2e538be5d7
docs: Update federation docs for native histograms 
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2023-01-12 20:43:02 +05:30
Ganesh Vernekar 7a88bc3581
Test federation with native histograms 
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2023-01-12 20:43:02 +05:30
Ganesh Vernekar 33f880d123
Add native histogram support in federation 
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2023-01-12 20:42:59 +05:30
Ganesh Vernekar 38fa151a7c
tsdb: Only initialise out-of-order fields when required 
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2023-01-12 20:29:16 +05:30
Bryan Boreham 0bc8438f38 Rename WithCache functions as WithOptions 
Where they now have 2 or more extra parameters.
 2023-01-12 11:41:22 +00:00
Bryan Boreham 1aaabfee2d tsdb: make sharding function a parameter 
Instead of relying on `labels.Hash()`, which may change, have the
caller pass in a shard function if required.

For most purposes `tsdb.Options.ShardFunc` is used, but the compactor
may be created independently so `NewLeveledCompactorWithChunkSize` also
takes a shard function parameter.

Regular Prometheus, which does not use block sharding, will have this
parameter as nil.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-01-12 11:41:22 +00:00
Bryan Boreham 2f58be840d service discovery: add config name to log messages 
This makes it easier to connect a log message with the config it relates
to.

Each SD config has a name, either the scrape job name or something like
"config-0" for Alertmanager config.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-01-12 11:30:00 +00:00
Ganesh Vernekar d82ea2eb1c
Merge pull request #11838 from codesome/histo-rec 
rules: Support native histograms
 2023-01-12 12:35:15 +05:30
Ben Whetstone 32e9f6a39c Add container ID as a meta label for pod targets 
Signed-off-by: Ben Whetstone <ben.whetstone@sysdig.com>
 2023-01-11 11:44:36 -05:00
Björn Rabenstein ac96da3726
Merge pull request #11840 from prometheus/beorn7/histogram-gauge 
tsdb: Add integer gauge histogram support
 2023-01-11 15:10:51 +01:00
Ganesh Vernekar 98a0523e4a
rules: Test native histograms in recording rules 
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2023-01-11 18:27:57 +05:30
beorn7 6dcd03dbf3 tsdb: Add integer gauge histogram support 
This follows what #11783 has done for float gauge histograms.

Signed-off-by: beorn7 <beorn@grafana.com>
 2023-01-11 13:28:43 +01:00
beorn7 3e5ad99c33 textparse: Minor doc comment improvement 
Signed-off-by: beorn7 <beorn@grafana.com>
 2023-01-11 00:30:55 +01:00
Björn Rabenstein 6948fb1eb6
Merge pull request #11839 from prometheus/beorn7/histogram-gauge 
textparse: Set CounterResetHint
 2023-01-10 19:29:45 +01:00
beorn7 3f977e89ab textparse: Add tests for float and gauge histograms 
Signed-off-by: beorn7 <beorn@grafana.com>
 2023-01-10 18:42:05 +01:00
beorn7 c26891043f textparse: Set CounterResetHint 
If a (float or integer) histogram is a gauge histogram, set the
CounterResetHint accordingly. (The default value is fine for the
normal counter histograms.)

Signed-off-by: beorn7 <beorn@grafana.com>
 2023-01-10 16:25:23 +01:00
Peter Štibraný eaeda077ed
Stop unfinished async block writers if populateBlock encounters error (#393) 2023-01-10 15:54:20 +01:00
Björn Rabenstein f07adbd45f
Merge pull request #11814 from prometheus/beorn7/protobuf 
textparse: Add gauge histogram support
 2023-01-10 15:18:44 +01:00
Frederic Branczyk f007555be1
Merge pull request #11801 from ssbostan/main 
update ServiceAccount for new kubernetes versions
 2023-01-10 15:01:47 +01:00
Ganesh Vernekar 53a5071a72
rules: Support native histograms 
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2023-01-10 19:07:24 +05:30
Ganesh Vernekar 57bcbf1888
Merge pull request #11783 from codesome/gauge-histogram 
tsdb: Add gauge histogram support
 2023-01-10 19:06:08 +05:30
Ganesh Vernekar 3c2ea91a83
tsdb: Test gauge float histograms 
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2023-01-10 18:35:37 +05:30
Ganesh Vernekar 609b12d719
tsdb: Support gauge float histogram with recoding of chunk 
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2023-01-10 17:48:09 +05:30
Ganesh Vernekar 8ad0d2d5d7
tsdb: Find union of two sets of histogram spans 
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2023-01-10 17:43:33 +05:30
Ganesh Vernekar d7f5129042
tsdb: Add logic to determine appendable gauge float histograms 
This is to check if a gauge histogram can be appended to the given chunk.
If not, it tells what changes to make to the chunk and the histogram
if possible.

Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2023-01-10 17:43:33 +05:30
Ganesh Vernekar a87e7e9e33
tsdb: Add counter reset hint to histograms and support in WAL 
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2023-01-10 17:41:53 +05:30
Oleg Zaytsev de93a279a0
Shortcut postings for matchers when empty postings are selected (#11813) 
* Add more benchmark cases
* Add shortcuts for empty postings

Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>
 2023-01-10 15:21:49 +05:30
Ganesh Vernekar fd89d7892c
Merge pull request #11809 from bboreham/dont-sort-postings-values 
tsdb: sort values for Postings only when required
 2023-01-10 15:02:21 +05:30
Ganesh Vernekar c94a41c4b2
Merge pull request #11785 from Fish-pro/erroris 
Use errors.Is to check for a specific error
 2023-01-10 14:56:14 +05:30
Peter Štibraný 18bf6994fe Use err. 
Signed-off-by: Peter Štibraný <pstibrany@gmail.com>
 2023-01-10 09:32:58 +01:00
Sam Jewell f88a0a7d83
Update example rules file to be valid with the default scrape config (#11692) 
* Update docs example rules for default config

The prometheus download includes a default config to scrape itself.
This self-scraping prometheus doesn't include any metric named as
`http_inprogress_requests`, but does include one named
`prometheus_http_requests_total`.
Updating this example rule in the docs to one which can be used
out-of-the-box with the default download would be a nice improvement.

Signed-off-by: Sam Jewell <sam.jewell@grafana.com>

* Update syntax as per @LeviHarrison's review

Co-authored-by: Levi Harrison <levisamuelharrison@gmail.com>
Signed-off-by: Sam Jewell <2903904+samjewell@users.noreply.github.com>

Signed-off-by: Sam Jewell <sam.jewell@grafana.com>
Signed-off-by: Sam Jewell <2903904+samjewell@users.noreply.github.com>
Co-authored-by: Levi Harrison <levisamuelharrison@gmail.com>
 2023-01-09 19:36:07 -05:00
Peter Štibraný fd284d4084 Fix bug in populateBlock when it could return with some asyncBlockWriter still running. 
Signed-off-by: Peter Štibraný <pstibrany@gmail.com>
 2023-01-09 17:15:45 +01:00
George Krajcsovits f3d1f7756f
Merge pull request #391 from grafana/krajo/merge-jan08-from-upstream 
merge jan08 from upstream
 2023-01-09 15:20:16 +01:00
Julien Pivotto 48bccc50c8
Merge pull request #11831 from robbe-haesendonck/docs/fix-proxy-connect-header 
docs: Changed occurences of proxy_connect_headers to proxy_connect_header
 2023-01-09 14:19:26 +01:00
Robbe Haesendonck e802ddf435 docs: 📝 Changed occurences of proxy_connect_headers to proxy_connect_header 
Since the struct defines proxy_connect_header instead of proxy_connect_headers, all relevant occurences of it were replaced with the correct configuration name as defined in the HTTPClientConfig struct.

Signed-off-by: Robbe Haesendonck <googleit@inuits.eu>
 2023-01-09 14:11:00 +01:00
Levi Harrison 3b4cbf8da4
Inject readiness state through context (#11617) 
Signed-off-by: Levi Harrison <git@leviharrison.dev>

Signed-off-by: Levi Harrison <git@leviharrison.dev>
 2023-01-09 00:04:00 +01:00
György Krajcsovits 069ceeaefb Fix linter errors after linter update 
Updated linter golangci-lint from 1.45 to 1.50 previously

Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2023-01-08 17:10:18 +01:00
Levi Harrison 5a485e15ea
Merge pull request #11822 from krajorama/krajo 
Fix comment
 2023-01-08 11:06:53 -05:00
György Krajcsovits 1fb0c8b688 Sync golangci-lint version with upstream 
Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2023-01-08 17:00:05 +01:00
György Krajcsovits f2bf0f0303 Fix gofumpt linter error 
Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2023-01-08 16:48:27 +01:00
György Krajcsovits a9ed61e91f Fix goftm linter error 
How was this not inherited from upstream???

Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2023-01-08 16:39:27 +01:00
György Krajcsovits 97626c9583 Fix comment 
Comment was not updated when code changed from labels to builder
in #11717

Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2023-01-08 16:29:02 +01:00
György Krajcsovits d524ab48b1 Fixes after merge 
Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2023-01-08 16:13:36 +01:00
György Krajcsovits 103c4fd289 Merge remote-tracking branch 'upstream/main' into main 
# Conflicts:
#	.github/workflows/ci.yml
#	tsdb/block.go
#	tsdb/compact.go
#	tsdb/compact_test.go
#	tsdb/head_read.go
#	tsdb/index/index.go
#	tsdb/ooo_head_read.go
#	tsdb/querier_test.go
 2023-01-08 14:55:44 +01:00
Ganesh Vernekar 57cab58c53
Merge pull request #11774 from codesome/rules-ooo 
rules: Consider ErrTooOldSample in expected errors
 2023-01-06 14:56:14 +05:30
Björn Rabenstein c49a28bb97
Merge pull request #11782 from codesome/floatappendabletest 
tsdb: Improve TestFloatHistogramChunkAppendable and TestHistogramChunkAppendable
 2023-01-05 17:15:10 +01:00
Saeid Bostandoust da6c014039
update ServiceAccount for new kubernetes versions 
Signed-off-by: Saeid Bostandoust <49065072+ssbostan@users.noreply.github.com>
 2023-01-05 15:43:48 +00:00