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Make compact lifecycle more flexible to be overridden for sharded compaction #5964

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merged 26 commits into from
Jul 14, 2023

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@alexqyle alexqyle commented Dec 14, 2022

  • Introduced CompactionLifecycleCallback so that additional pre/post compaction callback can be plugged into compaction process as well as a way to introduce new populating block logic for Prometheus compact logic (see Allow populate block logic in compact to be overriden outside Prometheus prometheus/prometheus#11711).
  • Introduced BlockDeletableChecker so that extra check can be implemented to make sure compacted block can be actually deleted.
  • Introduced PartitionInfo as optional fields in block meta. This can be used for sharded compaction. For normal compaction, treat PartitionInfo.PartitionCount is equal to 1.

Signed-off-by: Alex Le leqiyue@amazon.com

Signed-off-by: Alex Le <leqiyue@amazon.com>
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alexqyle and others added 3 commits January 3, 2023 11:47
Signed-off-by: Alex Le <leqiyue@amazon.com>
Signed-off-by: Alex Le <leqiyue@amazon.com>
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Signed-off-by: Alex Le <leqiyue@amazon.com>
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@alexqyle alexqyle changed the title POC on sharded compaction Make compact lifecycle more flexible to be overridden Apr 13, 2023
@alexqyle alexqyle changed the title Make compact lifecycle more flexible to be overridden Make compact lifecycle more flexible to be overridden for sharded compaction Apr 13, 2023
@alexqyle alexqyle marked this pull request as ready for review April 13, 2023 23:59
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The upgrade of Prometheus in this PR is just letting compiling to success. I will create separate PR to upgrade Prometheus to lastest from main branch.

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How would sharded compaction be implemented with these new interfaces?
Can we also add documentation on how they should be used?

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alexqyle commented May 2, 2023

How would sharded compaction be implemented with these new interfaces? Can we also add documentation on how they should be used?

Hi @fpetkovski , I have updated Cortex side of change. Here is the example how sharded compaction uses those interfaces. In Cortex compactor, it would created Thaons compactor with ShardedCompactionLifecycleCallback (code). ShardedCompactionLifecycleCallback would return ShardedBlockPopulator (code) where the main sharded compaction logic is implemented.

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alexqyle commented Jun 8, 2023

Hi @fpetkovski , I updated the PR with extensions field in Thanos meta so that Cortex can plugin additional info needed for sharded compaction. Please take a look.

Signed-off-by: Alex Le <leqiyue@amazon.com>
Signed-off-by: Alex Le <leqiyue@amazon.com>
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Thank you for addressing my comments, this looks good to me. I just have a few questions regarding the new APIs.

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Thanks, lgtm 👍

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Thanks, will merge on green

@yeya24 yeya24 enabled auto-merge (squash) July 14, 2023 16:56
@yeya24 yeya24 merged commit 723dfd0 into thanos-io:main Jul 14, 2023
GiedriusS pushed a commit to vinted/thanos that referenced this pull request Jul 27, 2023
subbarao-meduri added a commit to stolostron/thanos that referenced this pull request Sep 7, 2023
* Updates busybox SHA (#6283)

Signed-off-by: GitHub <noreply@github.com>
Co-authored-by: fpetkovski <fpetkovski@users.noreply.github.com>

* Upgrade prometheus to 7309ac272195cb856b879306d6a27af7641d3346 (#6287)

* Upgrade prometheus to 7309ac272195cb856b879306d6a27af7641d3346

Signed-off-by: Alex Le <leqiyue@amazon.com>

* Reverted test code

Signed-off-by: Alex Le <leqiyue@amazon.com>

* Updated comment

Signed-off-by: Alex Le <leqiyue@amazon.com>

* docs: mismatch in changelog

Signed-off-by: Etienne Martel <etienne.martel.7@gmail.com>
Signed-off-by: Alex Le <leqiyue@amazon.com>

* Updates busybox SHA (#6283)

Signed-off-by: GitHub <noreply@github.com>
Co-authored-by: fpetkovski <fpetkovski@users.noreply.github.com>
Signed-off-by: Alex Le <leqiyue@amazon.com>

* trigger workflow

Signed-off-by: Alex Le <leqiyue@amazon.com>

* trigger workflow

Signed-off-by: Alex Le <leqiyue@amazon.com>

---------

Signed-off-by: Alex Le <leqiyue@amazon.com>
Signed-off-by: Etienne Martel <etienne.martel.7@gmail.com>
Signed-off-by: GitHub <noreply@github.com>
Co-authored-by: Etienne Martel <etienne.martel.7@gmail.com>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: fpetkovski <fpetkovski@users.noreply.github.com>

* Add CarTrade Tech as new adopter

Signed-off-by: naveadkazi <navead@carwale.com>

* sort ProxyResponseHeap comparing only diff labels

Signed-off-by: Walther Lee <walthere.lee@gmail.com>

* proxy heap: remove store labels before comparing response series

Signed-off-by: Walther Lee <walthere.lee@gmail.com>

* tests: Remove custom Between test matcher (#6310)

* Remove custom Between test matcher

The upstream PR to efficientgo/e2e has been merged, so we can use  it from there.

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Run go mod tidy

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

---------

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Remove testingRespSet and update comparison func

Signed-off-by: Walther Lee <walthere.lee@gmail.com>

* Fix tests

Signed-off-by: Walther Lee <walthere.lee@gmail.com>

* query frontend, query UI: Native histogram support (#6071)

* Implemented native histogram support for qfe and query UI

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

Fixed marshalling for histograms in qfe

Started working on native histogram query ui

Copied histogram implementation for graph

Added query range support for native histograms in qfe

Use prom model (un-)marshal for native histograms in qfe

Use prom model (un-)marshal for native histograms in qfe

Fixed sample and sample stream marshal fn

Extended qfe native histogram e2e tests

Added copyright to qfe queryrange compat

Added query range test fo histograms and try to fix ui tests

Fixed DataTable test

Review feedback

Fixed native histogram e2e test

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

Add histogram support for ApplyCounterResetsSeriesIterator

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

Made assets

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

Add chnagelog

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

Fixed changelog

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

Fixed qfe

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

Fixed PrometheusResponse minTime for histograms in qfe

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

Updated prometheus common to v0.40.0 and queryrange.Sample fixes

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

Updated Readme

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

Addressed PR comments

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

trigger tests

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

Made assets

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

* Made assets

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

* fixed tsdbutil references

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

* fixed imports

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

* Enabled pushdown for query native hist test and removed ToDo

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

* Refactored native histogram query UI

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

---------

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

* store: add streamed snappy encoding for postings list (#6303)

* store: add streamed snappy encoding for postings list

We've noticed that decoding Snappy compressed postings list
takes a lot of RAM:

```
(pprof) top
Showing nodes accounting for 1427.30GB, 67.55% of 2112.82GB total
Dropped 1069 nodes (cum <= 10.56GB)
Showing top 10 nodes out of 82
      flat  flat%   sum%        cum   cum%
         0     0%     0%  1905.67GB 90.20%  golang.org/x/sync/errgroup.(*Group).Go.func1
    2.08GB 0.098% 0.098%  1456.94GB 68.96%  github.com/thanos-io/thanos/pkg/store.(*blockSeriesClient).ExpandPostings
    1.64GB 0.078%  0.18%  1454.87GB 68.86%  github.com/thanos-io/thanos/pkg/store.(*bucketIndexReader).ExpandedPostings
    2.31GB  0.11%  0.29%  1258.15GB 59.55%  github.com/thanos-io/thanos/pkg/store.(*bucketIndexReader).fetchPostings
    1.48GB  0.07%  0.36%  1219.67GB 57.73%  github.com/thanos-io/thanos/pkg/store.diffVarintSnappyDecode
 1215.21GB 57.52% 57.87%  1215.21GB 57.52%  github.com/klauspost/compress/s2.Decode
```

This is because we are creating a new []byte slice for the decoded data
each time. To avoid this RAM usage problem, let's stream the decoding
from a given buffer. Since Snappy block format doesn't support streamed
decoding, let's switch to Snappy stream format which is made for exactly
that.

Notice that our current `index.Postings` list does not
support going back through Seek() even if theoretically one could want
something like that. Fortunately, to search for posting intersection, we
need to only go forward.

Benchmark data:

```
name                                                          time/op
PostingsEncodingDecoding/10000/raw/encode-16                  71.6µs ± 3%
PostingsEncodingDecoding/10000/raw/decode-16                  76.3ns ± 4%
PostingsEncodingDecoding/10000#01/snappy/encode-16            73.3µs ± 1%
PostingsEncodingDecoding/10000#01/snappy/decode-16            1.63µs ± 6%
PostingsEncodingDecoding/10000#02/snappyStreamed/encode-16     111µs ± 2%
PostingsEncodingDecoding/10000#02/snappyStreamed/decode-16    14.5µs ± 7%
PostingsEncodingDecoding/100000/snappyStreamed/encode-16      1.09ms ± 2%
PostingsEncodingDecoding/100000/snappyStreamed/decode-16      14.4µs ± 4%
PostingsEncodingDecoding/100000#01/raw/encode-16               710µs ± 1%
PostingsEncodingDecoding/100000#01/raw/decode-16              79.3ns ±13%
PostingsEncodingDecoding/100000#02/snappy/encode-16            719µs ± 1%
PostingsEncodingDecoding/100000#02/snappy/decode-16           13.5µs ± 4%
PostingsEncodingDecoding/1000000/raw/encode-16                7.14ms ± 1%
PostingsEncodingDecoding/1000000/raw/decode-16                81.7ns ± 9%
PostingsEncodingDecoding/1000000#01/snappy/encode-16          7.52ms ± 3%
PostingsEncodingDecoding/1000000#01/snappy/decode-16           139µs ± 4%
PostingsEncodingDecoding/1000000#02/snappyStreamed/encode-16  11.4ms ± 4%
PostingsEncodingDecoding/1000000#02/snappyStreamed/decode-16  15.5µs ± 4%

name                                                          alloc/op
PostingsEncodingDecoding/10000/raw/encode-16                  13.6kB ± 0%
PostingsEncodingDecoding/10000/raw/decode-16                   96.0B ± 0%
PostingsEncodingDecoding/10000#01/snappy/encode-16            25.9kB ± 0%
PostingsEncodingDecoding/10000#01/snappy/decode-16            11.0kB ± 0%
PostingsEncodingDecoding/10000#02/snappyStreamed/encode-16    16.6kB ± 0%
PostingsEncodingDecoding/10000#02/snappyStreamed/decode-16     148kB ± 0%
PostingsEncodingDecoding/100000/snappyStreamed/encode-16       148kB ± 0%
PostingsEncodingDecoding/100000/snappyStreamed/decode-16       148kB ± 0%
PostingsEncodingDecoding/100000#01/raw/encode-16               131kB ± 0%
PostingsEncodingDecoding/100000#01/raw/decode-16               96.0B ± 0%
PostingsEncodingDecoding/100000#02/snappy/encode-16            254kB ± 0%
PostingsEncodingDecoding/100000#02/snappy/decode-16            107kB ± 0%
PostingsEncodingDecoding/1000000/raw/encode-16                1.25MB ± 0%
PostingsEncodingDecoding/1000000/raw/decode-16                 96.0B ± 0%
PostingsEncodingDecoding/1000000#01/snappy/encode-16          2.48MB ± 0%
PostingsEncodingDecoding/1000000#01/snappy/decode-16          1.05MB ± 0%
PostingsEncodingDecoding/1000000#02/snappyStreamed/encode-16  1.47MB ± 0%
PostingsEncodingDecoding/1000000#02/snappyStreamed/decode-16   148kB ± 0%

name                                                          allocs/op
PostingsEncodingDecoding/10000/raw/encode-16                    2.00 ± 0%
PostingsEncodingDecoding/10000/raw/decode-16                    2.00 ± 0%
PostingsEncodingDecoding/10000#01/snappy/encode-16              3.00 ± 0%
PostingsEncodingDecoding/10000#01/snappy/decode-16              4.00 ± 0%
PostingsEncodingDecoding/10000#02/snappyStreamed/encode-16      4.00 ± 0%
PostingsEncodingDecoding/10000#02/snappyStreamed/decode-16      5.00 ± 0%
PostingsEncodingDecoding/100000/snappyStreamed/encode-16        4.00 ± 0%
PostingsEncodingDecoding/100000/snappyStreamed/decode-16        5.00 ± 0%
PostingsEncodingDecoding/100000#01/raw/encode-16                2.00 ± 0%
PostingsEncodingDecoding/100000#01/raw/decode-16                2.00 ± 0%
PostingsEncodingDecoding/100000#02/snappy/encode-16             3.00 ± 0%
PostingsEncodingDecoding/100000#02/snappy/decode-16             4.00 ± 0%
PostingsEncodingDecoding/1000000/raw/encode-16                  2.00 ± 0%
PostingsEncodingDecoding/1000000/raw/decode-16                  2.00 ± 0%
PostingsEncodingDecoding/1000000#01/snappy/encode-16            3.00 ± 0%
PostingsEncodingDecoding/1000000#01/snappy/decode-16            4.00 ± 0%
PostingsEncodingDecoding/1000000#02/snappyStreamed/encode-16    4.00 ± 0%
PostingsEncodingDecoding/1000000#02/snappyStreamed/decode-16    5.00 ± 0%
```

Compression ratios are still the same like previously:

```
$ /bin/go test -v -timeout 10m -run ^TestDiffVarintCodec$ github.com/thanos-io/thanos/pkg/store
[snip]
=== RUN   TestDiffVarintCodec/snappy/i!~"2.*"
    postings_codec_test.go:73: postings entries: 944450
    postings_codec_test.go:74: original size (4*entries): 3777800 bytes
    postings_codec_test.go:80: encoded size 44498 bytes
    postings_codec_test.go:81: ratio: 0.012
=== RUN   TestDiffVarintCodec/snappyStreamed/i!~"2.*"
    postings_codec_test.go:73: postings entries: 944450
    postings_codec_test.go:74: original size (4*entries): 3777800 bytes
    postings_codec_test.go:80: encoded size 44670 bytes
    postings_codec_test.go:81: ratio: 0.012
```

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* store: clean up postings code

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* store: fix estimation

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* store: use buffer.Bytes()

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* store/postings_codec: reuse extgrpc compressors/decompressors

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* CHANGELOG: add item

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* CHANGELOG: clean up whitespace

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

---------

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* compact: atomically replace no compact marked map (#6319)

With lots of blocks it could take some time to fill this no compact
marked map hence replace it atomically. I believe this leads to problems
in the compaction planner where it picks up no compact marked blocks
because meta syncer does synchronizations concurrently.

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* Reuse buffers for label comparison

Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>

* Use len instead of cap

Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>

* Use len instead of cap

Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>

* Fixed Jaeger exporter specification link (#6324)

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

* receive: Make max backoff configurable (#6163)

Signed-off-by: Philip Gough <philip.p.gough@gmail.com>

* Replace summary in extprom metrics with histogram (#6327)

* Replaced summary in extprom metrics with histogram

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

* Added changelog

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

* Removed unused parameters from NewInstrumentationMiddleware

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

* Reverted NewInstrumentationMiddleware

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

---------

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

* Expose info for each TSDB

This commit exposes the label set alongside the min and max time
for each TSDB covered by a Store.

This information is used to scope the min time for a remote query
so that we do not produce partial aggregates in distriuted mode.

Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>

* Add test case for proxy store

Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>

* Pass engine factory by reference

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

Cleanup

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

* Use NewQueryEngineFactory in tests

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

* Avoid expensive log.Valuer evaluation for disallowed levels (#6322)

Signed-off-by: Xiaochao Dong (@damnever) <the.xcdong@gmail.com>

* Fix inconsistent error for series limits in Store API (#6330)

* store: fix inconsistent error for series limits

Signed-off-by: Thibault Mange <22740367+thibaultmg@users.noreply.github.com>

* update changelog

Signed-off-by: Thibault Mange <22740367+thibaultmg@users.noreply.github.com>

* Update pkg/store/bucket.go

Co-authored-by: Saswata Mukherjee <saswataminsta@yahoo.com>
Signed-off-by: Thibault Mange <22740367+thibaultmg@users.noreply.github.com>

* Update pkg/store/bucket.go

Co-authored-by: Saswata Mukherjee <saswataminsta@yahoo.com>
Signed-off-by: Thibault Mange <22740367+thibaultmg@users.noreply.github.com>

* rename labelValues serires liimiter test function

Signed-off-by: Thibault Mange <22740367+thibaultmg@users.noreply.github.com>

---------

Signed-off-by: Thibault Mange <22740367+thibaultmg@users.noreply.github.com>
Co-authored-by: Saswata Mukherjee <saswataminsta@yahoo.com>

* *: remove unmaintained gzip library (#6332)

Switch from nytimes gzip library to the klaustpost's gzip code. The old
gzip HTTP handler shows up a lot in allocs so that's how I ended up
doing this change.

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* Traces sampler env var (#6306)

* Issue#5947 OTEL_TRACES_SAMPLER env var

Signed-off-by: shayyxi <shazi12384@gmail.com>

* Test correction

Signed-off-by: shayyxi <shazi12384@gmail.com>

* doc failure correction. parse float argument correction.

Signed-off-by: shayyxi <shazi12384@gmail.com>

* added the changelog.

Signed-off-by: shayyxi <shazi12384@gmail.com>

* ran make docs to fix the build failure.

Signed-off-by: shayyxi <shazi12384@gmail.com>

* corrected the incorrect change in tools.md

Signed-off-by: shayyxi <shazi12384@gmail.com>

* fixed review comments.

Signed-off-by: shayyxi <shazi12384@gmail.com>

---------

Signed-off-by: shayyxi <shazi12384@gmail.com>
Signed-off-by: Shazi <42436533+shayyxi@users.noreply.github.com>
Co-authored-by: shayyxi <shazi12384@gmail.com>

* query: use storepb.SeriesServer (#6334)

Use storepb.SeriesServer instead of the concrete struct. This allows
implementing functionality on top of the proxy.

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* cacheutil: upgrade `rueidis` to v1.0.2 to improve error handling while shrinking a redis cluster. https://github.com/redis/rueidis/issues/209 (#6342)

* use github.com/onsi/gomega/gleak to detect goroutine leak with timeout

Signed-off-by: Rueian <rueiancsie@gmail.com>

* fix: spelling errors DoInSpanWtihErr to DoInSpanWithErr (#6345)

Signed-off-by: aimuz <mr.imuz@gmail.com>

* Return grpc code resource exhausted for byte limit error (#6325)

* return grpc code resource exhausted for byte limit error

Signed-off-by: Ben Ye <benye@amazon.com>

* fix lint

Signed-off-by: Ben Ye <benye@amazon.com>

* update partial response strategy

Signed-off-by: Ben Ye <benye@amazon.com>

* fix limit

Signed-off-by: Ben Ye <benye@amazon.com>

* try to fix tests

Signed-off-by: Ben Ye <benye@amazon.com>

* fix test error message

Signed-off-by: Ben Ye <benye@amazon.com>

* fix test

Signed-off-by: Ben Ye <benye@amazon.com>

---------

Signed-off-by: Ben Ye <benye@amazon.com>

* Bump promql-engine to fix https://github.com/thanos-community/promql-engine/issues/239 (#6349)

Signed-off-by: Alban HURTAUD <alban.hurtaud@amadeus.com>

* Optimize generating store match reason (#6355)

Removes reason generation when debug logging is not enabled.

Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>

* Updates busybox SHA (#6365)

Signed-off-by: GitHub <noreply@github.com>
Co-authored-by: fpetkovski <fpetkovski@users.noreply.github.com>

* Query: Add +Inf bucket to query duration metrics  (#6358)

* Query: Add +Inf bucket to query duration metrics

For the query duration metrics
(`thanos_store_api_query_duration_seconds`), we record query respond
latency, based on the size of the query (samples/series), and save to a
histogram.

However, when a query is made which exceeds the biggest sample/serie
size, we would prior to this commit, put the request into the largest
bucket.

With this commit, we instead create an `+Inf` bucket, and put requests
which are larger than the biggest defined bucket into that. This gives
more accurate results, and also allow one to see if the bucket sizes are
incorrectly sized.

Signed-off-by: Jacob Baungard Hansen <jacobbaungard@redhat.com>

* Tests: Mutex around non-thread safe random source

When creating test blocks, we use a non-thread safe random source, in
multiple goroutines. Due to this, tests would sometime panic.

This commits puts a mutex around calls using the same source, in order
to avoid this.

This should hopefully improve reliability of e2e tests.

Signed-off-by: Jacob Baungard Hansen <jacobbaungard@redhat.com>

---------

Signed-off-by: Jacob Baungard Hansen <jacobbaungard@redhat.com>

* Check context when expanding postings (#6363)

* check context when expanding postings

Signed-off-by: Ben Ye <benye@amazon.com>

* update changelog

Signed-off-by: Ben Ye <benye@amazon.com>

---------

Signed-off-by: Ben Ye <benye@amazon.com>

* ui: only keep name in store_matches param (#6371)

We are doing store matching on the `name` field hence only keep that
field in the URL because otherwise the URL could get quite lengthy with
external labelsets inside of it.

Besides unit tests, I have also tested locally:
- Enable store filtering;
- Select store(-s);
- Copy/paste URL into the new tab and see that the same stores are
  loaded like expected;
- See that URL only has names in them.

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* docs: replace --store with --endpoint

Replace deprecated `--store` with `--endpoint` in docs.

Signed-off-by: Paul Gier <paul.gier@datastax.com>

* Optimizing "grafana generated" regex matchers (#6376)

* Opmizing Group Regex

Signed-off-by: Alan Protasio <alanprot@gmail.com>

* fixing native histogram tests

Signed-off-by: Alan Protasio <alanprot@gmail.com>

---------

Signed-off-by: Alan Protasio <alanprot@gmail.com>

* Cache: various index cache client improvements (#6374)

* e2e(query): Reproduce dedup issue from #6257

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Add dedup e2e test for Receive

With internal and external labels support.

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Simplify generated blocks for query test

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Improve query dedup test

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Write a query test for dedup with sidecar

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Refactor query dedup test with sidecar

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Fix Receive query test

Now it properly ensures the double dedup works (on internal and external labels).

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Fix receive drawing

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Add one extra test caes for query dedup from store

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Complement test for Receive query with dedup

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Complement test for Sidecar query dedup

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Query Explanation (#6346)

* Return Query Explaination in QueryAPI

A param `explain` is added to QueryAPI, if true then explanation
returned by the `Explain()` method of the query having structure
`ExplainOutputNode` is returned in response.
Query Explanation is added under new field in response that is
`thanosInfo`.

Signed-off-by: Pradyumna Krishna <git@onpy.in>

* Add explain checkbox in thanos UI

A explain checkbox is added to Thanos Query UI, that requests for
query explanation from thanos query api.

Signed-off-by: Pradyumna Krishna <git@onpy.in>

* Add ExpandableNode Component

ExpandableNode component renders Query Explanation in the thanos
UI. Requires a new package `react-accessible-treeview`.

Signed-off-by: Pradyumna Krishna <git@onpy.in>

* Disable Explain checkbox on prometheus engine

Prometheus engine sends out error if toggle explain button. To
provide better experience, the explain checkbox get disbaled on
switching to prometheus engine and enable back on switching to
thanos engine.

Signed-off-by: Pradyumna Krishna <git@onpy.in>

* Add alert box with horizontal scrolling for Explanation

Signed-off-by: Pradyumna Krishna <git@onpy.in>

* Remove ExpandableNode and Add ListTree

Updates the design for query explanation box, removes
`ExpandableNode` and the dependency. Builts a new `ListTree` that
does the same using reactstrap and custom css.

Signed-off-by: Pradyumna Krishna <git@onpy.in>

* Minor refactor in Query API response

`thanosInfo` is removed from Query reponse and used `explanation`
directly. `disableCheckbox` is also renamed to
`disableExplainCheckbox` in thanos UI.

Signed-off-by: Pradyumna Krishna <git@onpy.in>

* Update UI tests to passing

Signed-off-by: Pradyumna Krishna <git@onpy.in>

* Minor UI changes and test fix

UI improvements and Panel test fix other way around, resetting
the results on panel construction.

Signed-off-by: Pradyumna Krishna <git@onpy.in>

* Update promql-engine to use Explain method

Signed-off-by: Pradyumna Krishna <git@onpy.in>

* Build UI assets

Build UI assets, that runs new thanos UI with explain button.

Signed-off-by: Pradyumna Krishna <git@onpy.in>

* Revert proxy url change from package.json

`proxy` was accidently changed and committed with package.json
when removed dependency. Hence, reverting it back.

Signed-off-by: Pradyumna Krishna <git@onpy.in>

* Minor changes in UI

Fix requested changes in UI.
- Rename `state` and `setState` to `mapping` and `setMapping`.
- Rename `NodeTree` to `QueryTree`.
- Use unicode characters instead of `-` and `+`.
- Fix blue box on explain button.

Signed-off-by: Pradyumna Krishna <git@onpy.in>

* Update UI assets

Signed-off-by: Pradyumna Krishna <git@onpy.in>

---------

Signed-off-by: Pradyumna Krishna <git@onpy.in>

* Implementing Regex optimization on the `MatchNotRegexp` and `MatchNotEqual` matcher type (#6379)

* Implementing Regex optimization on the MatchNotRegexp matcher type

Signed-off-by: Alan Protasio <alanprot@gmail.com>

* Opmizing MatchNotEqual

Signed-off-by: Alan Protasio <alanprot@gmail.com>

---------

Signed-off-by: Alan Protasio <alanprot@gmail.com>

* Expected failure of block label query dedup tests

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Rerun CI

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Rerun CI

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Put back the correct makefile

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* add de-cix as adopter (#6386)

Signed-off-by: Raul Garcia Sanchez <info@raulgarcia.de>

* Remove extra line that broke untouched test

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Add back line break at end of makefile

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Fix Receive single ingestor test

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Reproduce dedup issue in Receive

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Add even more test cases for dedup on store gw

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Reproduce dedup bug in Sidecar

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Reuse nginx image name

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Let all users read the metrics file from static metrics server

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Rerun CI

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Rerun CI

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* [chore] Updating Query Engine and Prometheus (#6392)

* Updating Query Engine

Signed-off-by: Alan Protasio <alanprot@gmail.com>

* fix prometheus breaking change

Signed-off-by: Alan Protasio <alanprot@gmail.com>

* Update prometheus with https://github.com/prometheus/prometheus/pull/12387

Signed-off-by: Alan Protasio <alanprot@gmail.com>

---------

Signed-off-by: Alan Protasio <alanprot@gmail.com>

* Receive: Allow specifying tenant-specific external labels in RouterIngestor (#5777)

Signed-off-by: haanhvu <haanh6594@gmail.com>

* check context cancel when doing posting batches (#6396)

Signed-off-by: Ben Ye <benye@amazon.com>

* Expose store gateway query stats in series response hints (#6352)

* expose query stats hints

Signed-off-by: Ben Ye <benye@amazon.com>

* update

Signed-off-by: Ben Ye <benye@amazon.com>

* add query stats hints in result

Signed-off-by: Ben Ye <benye@amazon.com>

* update changelog

Signed-off-by: Ben Ye <benye@amazon.com>

* add merge method

Signed-off-by: Ben Ye <benye@amazon.com>

* fix unit test

Signed-off-by: Ben Ye <benye@amazon.com>

modify hints proto

Signed-off-by: Ben Ye <benye@amazon.com>

fix unit test

Signed-off-by: Ben Ye <benye@amazon.com>

update format

Signed-off-by: Ben Ye <benye@amazon.com>

* update comments

Signed-off-by: Ben Ye <benye@amazon.com>

* try again

Signed-off-by: Ben Ye <benye@amazon.com>

---------

Signed-off-by: Ben Ye <benye@amazon.com>

* receive: make az aware ketama hashring (#6369)

* receive: make az aware ketama hashring

Signed-off-by: Alexander Rickardsson <alxric@aiven.io>

* receive: pass endpoints in hashring config as object

Signed-off-by: Michael Hoffmann <michael.hoffmann@aiven.io>

* receive: add some tests for consistent hashing in presence of AZs

Signed-off-by: Michael Hoffmann <michael.hoffmann@aiven.io>

* receive,docs: add migration note for az aware hashring

Signed-off-by: Michael Hoffmann <michael.hoffmann@aiven.io>

---------

Signed-off-by: Alexander Rickardsson <alxric@aiven.io>
Signed-off-by: Michael Hoffmann <michael.hoffmann@aiven.io>
Co-authored-by: Michael Hoffmann <michael.hoffmann@aiven.io>

* Reformat asciiflow chart

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Proposal: query path tenancy  (#6320)

* Add 1st version of query path tenancy proposal

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Update proposal after initial feedback

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Add cool picture

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Include example in cross tenant query complications

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Improve reasoning for why not using the QFE

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Improve writing in "How" section

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Fix owner profile link

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: Saswata Mukherjee <saswataminsta@yahoo.com>
Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Address few more PR review comments

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Address feedback on flag name text

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Update diagram

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Improve non-goals text

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Update diagram

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Update docs/proposals-accepted/202304-query-path-tenancy.md

Co-authored-by: Filip Petkovski <filip.petkovsky@gmail.com>
Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Clarify scenario for pitfalls of current solution

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Clarify that Store doesn't care about tenant label

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Add an action plan

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Mention alternative idea of modifying Store API

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Fix typo

Co-authored-by: Giedrius Statkevičius <giedriuswork@gmail.com>
Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Address lots of feedback on the proposal

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Format query path tenancy proposal doc

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Add a "Tenancy Model" subsection to "Goals"

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Mention header semanthics in comparison with gRPC message field

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Improve action plan structure and writing

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

---------

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>
Co-authored-by: Saswata Mukherjee <saswataminsta@yahoo.com>
Co-authored-by: Filip Petkovski <filip.petkovsky@gmail.com>
Co-authored-by: Giedrius Statkevičius <giedriuswork@gmail.com>

* Fix double-counting bug in http_request_duration metric (#6399)

* fix double-counting bug in http_request_duration metric

Signed-off-by: 4orty <kwk5178@gmail.com>

* Update Changelog

Signed-off-by: 4orty <kwk5178@gmail.com>

---------

Signed-off-by: 4orty <kwk5178@gmail.com>

* Replace group with resolution in compact metrics.

Compaction metrics have too high a cardinality, causing metric bloat on
large installations. The group information is better suited to logs.
* Replace with a `resolution` label to the compaction counters.

Fixes: https://github.com/thanos-io/thanos/issues/5841

Signed-off-by: SuperQ <superq@gmail.com>

* Reuse static metrics server from e2e framework

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Run go mod tidy

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Updates busybox SHA (#6403)

Signed-off-by: GitHub <noreply@github.com>
Co-authored-by: fpetkovski <fpetkovski@users.noreply.github.com>

* Fix series stats merge (#6408)

* fix series stats merge

Signed-off-by: Ben Ye <benye@amazon.com>

* update license header

Signed-off-by: Ben Ye <benye@amazon.com>

* use reflect

Signed-off-by: Ben Ye <benye@amazon.com>

---------

Signed-off-by: Ben Ye <benye@amazon.com>

* Receive: allow unlimited head_series_limit tenants (#6406)

With this commit we now allow to configure tenants with unlimited active
series limit by setting the limit to `0`. Prior to this commit setting a
per tenant limit to `0` would cause the tenant to be unable to write any
metrics at all.

This fixes: https://github.com/thanos-io/thanos/issues/6393

Signed-off-by: Jacob Baungard Hansen <jacobbaungard@redhat.com>

* expose downloaded data size in query hints (#6409)

Signed-off-by: Ben Ye <benye@amazon.com>

* maintainers: add myself to triagers (#6414)

Signed-off-by: Michael Hoffmann <mhoffm@posteo.de>

* Add `@douglascamata` to triagers (#6418)

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Add Blog (#6411)

* Add LFX blog

Signed-off-by: Pradyumna Krishna <git@onpy.in>

* Add Headers to blog

Signed-off-by: Pradyumna Krishna <git@onpy.in>

* Lint blog

Signed-off-by: Pradyumna Krishna <git@onpy.in>

---------

Signed-off-by: Pradyumna Krishna <git@onpy.in>

* blog: Fix images for LFX post (#6422)

* blog: Fix images for LFX post

Signed-off-by: Saswata Mukherjee <saswataminsta@yahoo.com>

* fix lint

Signed-off-by: Saswata Mukherjee <saswataminsta@yahoo.com>

---------

Signed-off-by: Saswata Mukherjee <saswataminsta@yahoo.com>

* Index Cache: Change cache key for postings (#6405)

* extend postings cache key with codec

Signed-off-by: Ben Ye <benye@amazon.com>

* add changelog

Signed-off-by: Ben Ye <benye@amazon.com>

* update code back

Signed-off-by: Ben Ye <benye@amazon.com>

* add colon

Signed-off-by: Ben Ye <benye@amazon.com>

* update changelog

Signed-off-by: Ben Ye <benye@amazon.com>

* fix another test

Signed-off-by: Ben Ye <benye@amazon.com>

* add compression scheme const to remote index cache

Signed-off-by: Ben Ye <benye@amazon.com>

* address required comments

Signed-off-by: Ben Ye <benye@amazon.com>

* fix compression scheme name

Signed-off-by: Ben Ye <benye@amazon.com>

---------

Signed-off-by: Ben Ye <benye@amazon.com>

* Receive: upgrading logs for failed uploads to error (#6427)

* FIX: upgrading log for failed upload to error

Signed-off-by: Victor Fernandes <victorhbfernandes@gmail.com>

* docs: added changelog entry

Signed-off-by: Victor Fernandes <victorhbfernandes@gmail.com>

---------

Signed-off-by: Victor Fernandes <victorhbfernandes@gmail.com>

* fix postings test

Signed-off-by: Ben Ye <benye@amazon.com>

* Add aiven as adopter... more soon!

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* First draft of the Aiven adoption story

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Add aiven as adopter... more soon! (#6430)

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Report gRPC connnection errors to the caller (#6428)

By default `grpc.DialContext()` is non-blocking so any connection issue
will not be surfaced to the user. This change makes it blocking and
configures the gRPC dialer to report the underlying error if any
happens.

Signed-off-by: Simon Pasquier <spasquie@redhat.com>

* chore: remove duplicated `gopkg.in/fsnotify.v1` dep (#6432)

* chore: remove duplicated `gopkg.in/fsnotify.v1` dep

`github.com/fsnotify/fsnotify` and `gopkg.in/fsnotify.v1` are the same
dependency. We can keep `github.com/fsnotify/fsnotify` and remove
`gopkg.in/fsnotify.v1`.

Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>

* docs: add changelog

Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>

---------

Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>

* Expose estimated chunk and series size as configurable options (#6426)

* expose estimated chunk and series size as configurable options

Signed-off-by: Ben Ye <benye@amazon.com>

* fix lint

Signed-off-by: Ben Ye <benye@amazon.com>

* fix test

Signed-off-by: Ben Ye <benye@amazon.com>

* fix test

Signed-off-by: Ben Ye <benye@amazon.com>

---------

Signed-off-by: Ben Ye <benye@amazon.com>

* Receive: make tsdb stats limit configurable (#6437)

* Receive: make tsdb stats limit configurable

Signed-off-by: Michael Hoffmann <mhoffm@posteo.de>

* Receive: make tsdb stats limit configurable

Signed-off-by: Michael Hoffmann <mhoffm@posteo.de>

---------

Signed-off-by: Michael Hoffmann <mhoffm@posteo.de>

* *: wire new Engine/Explain fields in query-frontend (#6433)

- Pass Engine/Explain fields in query-frontend codecs
- Add Engine field to QFE cache key
- Add e2e tests for all cases

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* index cache: Cache expanded postings (#6420)

* cache expanded postings in index cache

Signed-off-by: Ben Ye <benye@amazon.com>

* update changelog

Signed-off-by: Ben Ye <benye@amazon.com>

* fix

Signed-off-by: Ben Ye <benye@amazon.com>

* fix lint

Signed-off-by: Ben Ye <benye@amazon.com>

* rebase main and added compression name to key

Signed-off-by: Ben Ye <benye@amazon.com>

* update key

Signed-off-by: Ben Ye <benye@amazon.com>

* add e2e test for memcached

Signed-off-by: Ben Ye <benye@amazon.com>

* fix cache config

Signed-off-by: Ben Ye <benye@amazon.com>

* address review comments

Signed-off-by: Ben Ye <benye@amazon.com>

---------

Signed-off-by: Ben Ye <benye@amazon.com>

* add approximate series size to index stats (#6425)

Signed-off-by: Ben Ye <benye@amazon.com>

* index stats: fix chunk size calculation (#6424)

Signed-off-by: Ben Ye <benye@amazon.com>

* Remove some unused Cortex vendored code and metrics (#6440)

* Avoid direct cortex vendor dependency in promclient (#6443)

* use own explanation struct

Signed-off-by: Ben Ye <benye@amazon.com>

* omit empty

Signed-off-by: Ben Ye <benye@amazon.com>

* fix e2e test

Signed-off-by: Ben Ye <benye@amazon.com>

---------

Signed-off-by: Ben Ye <benye@amazon.com>

* query.md: Added grpc_{client,server}_handled_total to metrics list. (#6351)

Fixes: #6280

Signed-off-by: Jonathan Davies <jpds@protonmail.com>

* Updates busybox SHA (#6448)

Signed-off-by: GitHub <noreply@github.com>
Co-authored-by: fpetkovski <fpetkovski@users.noreply.github.com>

* store: read postings directly into delta encoded format (#6442)

Instead of allocating bytes for raw postings, let's read them directly
into diff varint format to save memory.

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* compact: Add Index Stats to block metadata (#6441)

* compactor set index stats on block

Signed-off-by: Ben Ye <benye@amazon.com>

* comment

Signed-off-by: Ben Ye <benye@amazon.com>

* change field

Signed-off-by: Ben Ye <benye@amazon.com>

* update downsample

Signed-off-by: Ben Ye <benye@amazon.com>

* add index stats into compaction

Signed-off-by: Ben Ye <benye@amazon.com>

* fix tests

Signed-off-by: Ben Ye <benye@amazon.com>

* fix test

Signed-off-by: Ben Ye <benye@amazon.com>

* update changelog

Signed-off-by: Ben Ye <benye@amazon.com>

---------

Signed-off-by: Ben Ye <benye@amazon.com>

* estimate block chunk and series size from metadata (#6449)

Signed-off-by: Ben Ye <benye@amazon.com>

* Adding graphic for blog showing architecture

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Fixing mermaid graph

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Fixing mermaid graph again

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Remove image and fix mermaid for other flowchart

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Fixing prod flowchart

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Fixing prod flowchart title

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Fixing md table

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Fixing md table again

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Adding clarification on cost breakdowns

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Adding clarification on cost breakdowns

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Store: fix crash on empty regex matcher

Signed-off-by: Michael Hoffmann <michael.hoffmann@aiven.io>

* Some corrections on text and links

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Fixing links

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Fixing links

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Fixing links

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Fixing links

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Fixing links

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Fixing diagams

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Fixing currencies

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Fixing diagams

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Fixing images

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Website: Fix blog images width (#6450)

* Set blog post images width to 100%

Blog Post images width isn't set and hence the images doesn't get
fit to the page. Setting width to 100% make sure images fit to
the web page and screen size.

Signed-off-by: Pradyumna Krishna <git@onpy.in>

* Remove width constraint from blog images

Signed-off-by: Pradyumna Krishna <git@onpy.in>

---------

Signed-off-by: Pradyumna Krishna <git@onpy.in>

* Cache calculated mint and maxt for each remote engine (#6458)

The distributed optimizer in the Thanos engine calls MinT() and LabelSets multiple times
on each remote engine. These calculations can get expensive when an engine
covers a large amount of TSDBs.

This commit introduces caching of the calculated values for a remote
engine's mint, maxt and label sets.

Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>

* cache empty expanded postings (#6464)

Signed-off-by: Ben Ye <benye@amazon.com>

* mixin/receive: add limits alerting (#6466)

* add some thanos receive limits alerts

Signed-off-by: Thibault Mange <22740367+thibaultmg@users.noreply.github.com>

* update changelog

Signed-off-by: Thibault Mange <22740367+thibaultmg@users.noreply.github.com>

* fix and generate examples

Signed-off-by: Thibault Mange <22740367+thibaultmg@users.noreply.github.com>

* quick fix

Signed-off-by: Thibault Mange <22740367+thibaultmg@users.noreply.github.com>

* quick fix

Signed-off-by: Thibault Mange <22740367+thibaultmg@users.noreply.github.com>

* fix test

Signed-off-by: Thibault Mange <22740367+thibaultmg@users.noreply.github.com>

* fix invalid changelog

Signed-off-by: Thibault Mange <22740367+thibaultmg@users.noreply.github.com>

---------

Signed-off-by: Thibault Mange <22740367+thibaultmg@users.noreply.github.com>

* Update docs/blog/2023-06-08-thanos-at-aiven.md

Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>
Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Add retention for M3

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Add image versus mermaid diagram. Couldn't comment it out unfortunately

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Adding text around link to fix linter

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* make docs

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* add alert for tenant reaching head series limit (#6467)

Signed-off-by: Thibault Mange <22740367+thibaultmg@users.noreply.github.com>

* go.mod: bump rest of otel libs (#6447)

* go.mod: bump rest of otel libs

Bump these two OTEL libs to be like the rest of the OTEL libs. We had a
strange issue where `service.name` was not set even though it was in
environment variables. Bumping these libs fixes the problem.

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* otlp: only set service.name if provided

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* e2e: add test case

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

---------

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* store: disable pooling for postings benchmarks (#6473)

Pooling hides the real allocations in postings benchmarks because the
allocation only happens once really. In reality this is different when
multiple readers are created at once. Disable pooling in benchmarks to
understand what is happening.

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* Fixing date and author for Aiven blog (#6476)

* Fixing authors

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* make docs and fixing date

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Fixing authors

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

---------

Signed-off-by: Jonah Kowall <jkowall@kowall.net>

* Check context when expanding postings 2nd attempt (#6471)

* check context when expanding postings

Signed-off-by: Ben Ye <benye@amazon.com>

* import

Signed-off-by: Ben Ye <benye@amazon.com>

---------

Signed-off-by: Ben Ye <benye@amazon.com>

* [FEAT] Add thanos ruler blog post (#6477)

Signed-off-by: Hélia Barroso <helia.barroso@farfetch.com>

* blog: Small fixes to Aiven article (#6481)

* Correct some links and typos in 2023-06-08-thanos-at-aiven.md

The linkified URLs in the article were including the closing bracket, breaking the links. Make them proper Markdown links.
Also fixed a few other typos I spotted.

Signed-off-by: Hugh Cole-Baker <256988+sigmaris@users.noreply.github.com>

* Update 2023-06-08-thanos-at-aiven.md

Clarify a couple of things in the final paragraph.

Signed-off-by: Hugh Cole-Baker <256988+sigmaris@users.noreply.github.com>

---------

Signed-off-by: Hugh Cole-Baker <256988+sigmaris@users.noreply.github.com>

* Rename series and postings fetch duration metrics (#6479)

* fix wrong metric names for series and postings fetch duration

Signed-off-by: Ben Ye <benye@amazon.com>

* update changelog

Signed-off-by: Ben Ye <benye@amazon.com>

* note breaking change

Signed-off-by: Ben Ye <benye@amazon.com>

---------

Signed-off-by: Ben Ye <benye@amazon.com>

* Update to prometheus/common v0.44.0 (#6483)

Signed-off-by: Dan Bason <colonel.dan@gmail.com>

* go.mod: update rueidis client (#6485)

The latest improvements have great perf improvements. Let's update it.
Thank you to [rueian](https://github.com/rueian) and all of the
contributors to that awesome Redis client!

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* Introduce tenancy package (#6482)

This commit introduces a tenancy package in preparation for introduction
of tenancy in the query path. Tenancy related code which can be common
between components are moved out of the receive component into the
tenancy package.

Signed-off-by: Jacob Baungard Hansen <jacobbaungard@redhat.com>

* Ignore nginx.com links in mdox (#6489)

Signed-off-by: Saswata Mukherjee <saswataminsta@yahoo.com>

* blog: Update Aiven blog post (#6487)

Wording changes and better formatting for the tables.

Signed-off-by: Simon Brüggen <simon.bruggen@aiven.io>

* store: optimized snappy streamed reading (#6475)

Optimize snappy streamed reading by traversing through the byte slice in
advance to determine how big of a buffer we will need. I have opted to
rewrite snappy streamed format decoding because it is a straightforward
format. Complex parts were deferred to klauspost/compress.

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* Remove Exists call in meta fetcher (#6474)

* Remove Exists call in meta fetcher

The meta fetcher lists the bucket by iterating through
top level paths from the entire keyspace, and then for each key
calls Exists on the meta.json file. This leads to an N+1 amplification
against object storage, manifesting as a very high increase in costs
and occasional throttling by cloud providers.

This commit changes the iteration logic to recursively list all files instead,
which can be done with far fewer API calls to object storage. Meta files
are then identified from the keys returned by the list operation instead
of making one API request from each file.

Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>

* Revert e2e test change

Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>

---------

Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>

* e2e/store: use now instead of time.Now() each time (#6493)

Consistently use the same timestamp instead of the current time each
time during a test.

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* [FIX] Documentation issue (#6494)

Signed-off-by: Hélia Barroso <helia_barroso@hotmail.com>

* Updates busybox SHA (#6497)

Signed-off-by: GitHub <noreply@github.com>
Co-authored-by: fpetkovski <fpetkovski@users.noreply.github.com>

* chore: pkg imported more than once (#6499)

* chore: pkg imported more than once

Signed-off-by: guoguangwu <guoguangwu@magic-shield.com>

* fix: remove pkg alias

Signed-off-by: guoguangwu <guoguangwu@magic-shield.com>

---------

Signed-off-by: guoguangwu <guoguangwu@magic-shield.com>

* *: Remove unnecessary configuration reload from `ContentPathReloader` and improve its tests (#6496)

* Fix and improve PathContentReloader tests

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Run tests in parallel

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Add changelog entry

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Fix table tests

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Fix typo

Co-authored-by: Filip Petkovski <filip.petkovsky@gmail.com>
Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Rerun CI

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Rerun CI

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

---------

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>
Co-authored-by: Filip Petkovski <filip.petkovsky@gmail.com>

* add context check when decoding cached postings (#6506)

Signed-off-by: Ben Ye <benye@amazon.com>

* *: Change the engine behind `ContentPathReloader` to be completely independent of any filesystem concept. (#6503)

* Add fallback config reload for symlinks

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Improve pooling config reload

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Make tests more reliable

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Improve tests again

Assert on runutil.Repeat output

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Pass the debounce/reload time to each test

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Add comments and ensure interfaces are implemented

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Make the limit configuration reload time customizable

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* goimports file

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Fix lint warning

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Improve log for polling engine

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Fix tests

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Make linter happy

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Extract symlink identification to a separate function

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Update changelog

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Fix links to go-grpc-middleware after v2 merge into main

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Add period to make linter happy.

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Update changelog entry

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Replace the fsnotify based engine from `PathContentReloader` with the polling one

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Rerun CI

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Rerun CI

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Remove check for empty filePath

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Unexpose pollingEngine.Start

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Fix pollingEngine doc-comment

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Log file path when config is reloaded

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

---------

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* receive: add float histogram support (#6323)

* Added receive float histogram support

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

Fixed imports

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

* Added comments for fns copied from Prometheus

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

Improved comment

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

* Removed unnecessary if

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

* Fixed native histogram proto conversion in remote engine

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

* Removed unused histogram conversion from remote engine

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

* Fix and renaming in native_histograms_test.go

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

* Trigger Build

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

---------

Signed-off-by: Sebastian Rabenhorst <sebastian.rabenhorst@shopify.com>

* go.mod: bump e2e framework version (#6516)

Bump e2e framework version and add a note about E2E_DOCKER_CPUS.

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* Add changelog for #6474 (#6518)

Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>

* cortex/redisclient: use rueidis client (#6520)

* cortex/redisclient: use rueidis client

Use the same rueidis client in query-frontend. Solves
https://github.com/thanos-io/thanos/issues/6094.

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* cortex/cache: gofumpt + fix errors.Errorf

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* cacheutil/docs: clean up more old stuff

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

---------

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* index header: Remove memWriter from fileWriter (#6509)

* index header: remove memWriter from fileWriter

Signed-off-by: Ben Ye <benye@amazon.com>

* update changelog

Signed-off-by: Ben Ye <benye@amazon.com>

* refactor

Signed-off-by: Ben Ye <benye@amazon.com>

* fix test

Signed-off-by: Ben Ye <benye@amazon.com>

* update comment

Signed-off-by: Ben Ye <benye@amazon.com>

---------

Signed-off-by: Ben Ye <benye@amazon.com>

* Wrap object store Prometheus registry (#6152)

* Wrap object store Prometheus registery

In preparation for the work being done at https://github.com/thanos-io/objstore/pull/26.

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Update objstore to the latest version

This version removes the `thanos_` prefix from metrics, which is the
reason for wrapping the objstore's metrics registry in the first place.

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Fix modules

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Rerun CI

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Wrap metrics registerer for objstore bucket

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Remove prefix from Thanos Store metrics

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Fix goimports

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Rerun CI

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Rerun CI

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Put back upgraded objstore dep

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Rerun CI

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Rerun CI

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Move to more recent ref of thanos/objstore

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Ignore OBS in objstore tests

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Fix linting error on main test after objstore upgrade

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Skip OCS objstore test in circle ci

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Fix echo in makefile

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* Fix typo

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

---------

Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>

* e2e/store: try to fix Series() limit test again (#6522)

I finally managed to reproduce this failure locally with
https://github.com/efficientgo/e2e/commit/c316eb95ae5b0fa65b0be110f8cfc3c48e8810bb.
The added t.Logf() showed that is the problem is that with a lower bytes
limit, it might hit the series or chunks part first. I have bumped the
bytes limit. I calculated the new bytes limit by checking how much bytes
are allocated before sending the last chunk.

I have also noticed that one block is created without a delay. Update it
so that it would be like the others.

Include objstore@main update with
https://github.com/thanos-io/objstore/pull/62/files so that Iter() would
always return an error on a timeout.

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>

* pkg/reloader: use watchInterval timeout for initial apply (#6519)

* pkg/reloader: use watchInterval timeout for initial apply

Signed-off-by: Craig Peterson <192540+captncraig@users.noreply.github.com>

* changelog

Signed-off-by: Craig Peterson <192540+captncraig@users.noreply.github.com>

* use distinct context for initial sync

Signed-off-by: Craig Peterson <192540+captncraig@users.noreply.github.com>

---------

Signed-off-by: Craig Peterson <192540+captncraig@users.noreply.github.com>

* Standardize index cache metrics (#6523)

* Add histogram metrics for index cache item size (#6528)

* add histogram metrics for index cache item size

Signed-off-by: Ben Ye <benye@amazon.com>

* update changelog

Signed-off-by: Ben Ye <benye@amazon.com>

---------

Signed-off-by: Ben Ye <benye@amazon.com>

* Upgrade objstore (#6507)

* Upgrade objstore

Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com>

* Update with the latest APIs

Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com>

---------

Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com>
Co-authored-by: Matej Gera <38492574+matej-g@users.noreply.github.com>

* Make compact lifecycle more flexible to be overridden for sharded compaction (#5964)

* Updates busybox SHA (#6534)

Signed-off-by: GitHub <noreply@github.com>
Co-authored-by: fpetkovski <fpetkovski@users.noreply.github.com>

* BucketedBytes to buffer byte slices when decoding postings from cache (#6531)

* BucketedBytes to buffer byte slices when deconding postings from cache

Signed-off-by: Alan Protasio <alanprot@gmail.com>

* Fixing Lint

Signed-off-by: Alan Protasio <alanprot@gmail.com>

---------

Signed-off-by: Alan Protasio <alanprot@gmail.com>

* Shipper: change upload compacted type from bool to a function (#6526)

* change shipper upload compacted type from bool to a function

Signed-off-by: Ben Ye <benye@amazon.com>

* add default to false

Signed-off-by: Ben Ye <benye@amazon.com>

* reset uploadedCompacted to 0

Signed-off-by: Ben Ye <benye@amazon.com>

---------

Signed-off-by: Ben Ye <benye@amazon.com>

* Query: Forward tenant information via StoreAPI (#6530)

* Querier: Forward tenant information downstream

With this commit we attach tenant information to each query request and
forward it via the StoreAPI to any downstream Store Gateways and
Queriers.

We add the following command lines options which mimics the tenant
functionality in Receive. The options are currently hidden, as they
provide no real functionality yet. This will come in future steps.

--query.tenant-header
--query.default-tenant
--query.tenant-certificate

Signed-off-by: Jacob Baungard Hansen <jacobbaungard@redhat.com>

* Receive: Use CertificateField from Tenancy pkg

These consts are now defined in the Tenancy package, so we should use
those instead.

Signed-off-by: Jacob Baungard Hansen <jacobbaungard@redhat.com>

---------

Signed-off-by: Jacob Baungard Hansen <jacobbaungard@redhat.com>

* Deduplicate matchers in posting group (#6532)

* deduplicate matchers in posting group

Signed-off-by: Ben Ye <benye@amazon.com>

* don't use map for deduplication

Signed-off-by: Ben Ye <benye@amazon.com>

* lint

Signed-off-by: Ben Ye <benye@amazon.com>

* address comments

Signed-off-by: Ben Ye <benye@amazon.com>

* fi…
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