[release-2.9] Revert to thanos 0.32.3 (#94)

* Revert "upgrade golang/x/net to 0.17.0 (#92)"

This reverts commit 1a7d05c.
Signed-off-by: Subbarao Meduri <smeduri@redhat.com>

* Revert "Revert "[release-2.9] Upgrade to thanos 0.32.3 (#84)""

This reverts commit c2dccb9.
Signed-off-by: Subbarao Meduri <smeduri@redhat.com>

* Revert "Revert "upgrade golang/x/net to 0.17.0 (#85)""

This reverts commit 8214b23.
Signed-off-by: Subbarao Meduri <smeduri@redhat.com>

* Revert "Revert "update busybox version (#91)""

This reverts commit 485c4f7.
Signed-off-by: Subbarao Meduri <smeduri@redhat.com>

CHANGELOG.md

@@ -18,19 +18,54 @@ We use *breaking :warning:* to mark changes that are not backward compatible (re
 
 ### Removed
 
+## [v0.32.3](https://github.com/thanos-io/thanos/tree/release-0.32) - 20.09.2023
+
+### Fixed
+
+- [#6692](https://github.com/thanos-io/thanos/pull/6692) Store: Fix matching bug when using empty alternative in regex matcher, for example (a||b).
+- [#6679](https://github.com/thanos-io/thanos/pull/6697) Store: Fix block deduplication
+- [#6706](https://github.com/thanos-io/thanos/pull/6706) Store: Series responses should always be sorted
+
+### Added
+
+### Changed
+
+- [#6664](https://github.com/thanos-io/thanos/pull/6664) *: Update Prometheus to 2.46.1.
+- [#6722](https://github.com/thanos-io/thanos/pull/6722) *: Optimize iterations on GCS buckets by requesting only object names.
+- [#6544](https://github.com/thanos-io/thanos/pull/6500) Objstore: Update objstore to latest version which adds a new metric regarding uploaded TSDB bytes
+
+### Removed
+
+## [v0.32.2](https://github.com/thanos-io/thanos/tree/release-0.32) - 31.08.2023
+
+### Fixed
+
+- [#6675](https://github.com/thanos-io/thanos/pull/6675) Store: Fix race when iterating blocks
+- [#6679](https://github.com/thanos-io/thanos/pull/6679) store: Record stats even on ExpandPostings error
+- [#6681](https://github.com/thanos-io/thanos/pull/6681) Store: Fix forgotten field in store stats merge
+- [#6684](https://github.com/thanos-io/thanos/pull/6684) Store: Fix postings reader short reads to address nil postings bug
+
+### Added
+
+### Changed
+
+### Removed
+
 ## [v0.32.1](https://github.com/thanos-io/thanos/tree/release-0.32) - 28.08.2023
 
 ### Fixed
 
-- [#6650](https://github.com/thanos-io/thanos/pull/6650) Store: fix error handling in decodePostings
-- [#6654](https://github.com/thanos-io/thanos/pull/6654) Store: fix ignored error in postings
-- [#6655](https://github.com/thanos-io/thanos/pull/6655) Store: fix bufio pool handling
+- [#6650](https://github.com/thanos-io/thanos/pull/6650) Store: Fix error handling in decodePostings
+- [#6654](https://github.com/thanos-io/thanos/pull/6654) Store: Fix ignored error in postings
+- [#6655](https://github.com/thanos-io/thanos/pull/6655) Store: Fix bufio pool handling
 - [#6669](https://github.com/thanos-io/thanos/pull/6669) Store: Fix mutable stringset memory usage
 
 ### Added
 
 ### Changed
 
+- [#6664](https://github.com/thanos-io/thanos/pull/6664) *: Update Prometheus to 2.46.1.
+
 ### Removed
 
 ## [v0.32.0](https://github.com/thanos-io/thanos/tree/release-0.32) - 23.08.2023

VERSION

@@ -1 +1 @@
-0.32.1
+0.32.3

cmd/thanos/main_test.go

@@ -77,9 +77,9 @@ func (b *erroringBucket) IsObjNotFoundErr(err error) bool {
 	return b.bkt.IsObjNotFoundErr(err)
 }
 
-// IsCustomerManagedKeyError returns true if error means that customer managed key is invalid.
-func (b *erroringBucket) IsCustomerManagedKeyError(err error) bool {
-	return b.bkt.IsCustomerManagedKeyError(err)
+// IsAccessDeniedErr returns true if error means that access to the object was denied.
+func (b *erroringBucket) IsAccessDeniedErr(err error) bool {
+	return b.bkt.IsAccessDeniedErr(err)
 }
 
 // Attributes returns information about the specified object.

cmd/thanos/receive.go

@@ -24,6 +24,7 @@ import (
 	"github.com/prometheus/prometheus/model/labels"
 	"github.com/prometheus/prometheus/model/relabel"
 	"github.com/prometheus/prometheus/tsdb"
+	"github.com/prometheus/prometheus/tsdb/wlog"
 	"google.golang.org/grpc"
 	"gopkg.in/yaml.v2"
 
@@ -85,7 +86,7 @@ func registerReceive(app *extkingpin.App) {
 			OutOfOrderTimeWindow:           int64(time.Duration(*conf.tsdbOutOfOrderTimeWindow) / time.Millisecond),
 			OutOfOrderCapMax:               conf.tsdbOutOfOrderCapMax,
 			NoLockfile:                     conf.noLockFile,
-			WALCompression:                 conf.walCompression,
+			WALCompression:                 wlog.ParseCompressionType(conf.walCompression, string(wlog.CompressionSnappy)),
 			MaxExemplars:                   conf.tsdbMaxExemplars,
 			EnableExemplarStorage:          conf.tsdbMaxExemplars > 0,
 			HeadChunksWriteQueueSize:       int(conf.tsdbWriteQueueSize),
@@ -365,21 +366,6 @@ func runReceive(
 			grpcserver.WithTLSConfig(tlsCfg),
 		)
 
-		ctx, cancel := context.WithCancel(context.Background())
-		level.Debug(logger).Log("msg", "setting up periodic update for label names")
-		g.Add(func() error {
-			return runutil.Repeat(10*time.Second, ctx.Done(), func() error {
-				level.Debug(logger).Log("msg", "Starting label names update")
-
-				dbs.UpdateLabelNames(ctx)
-
-				level.Debug(logger).Log("msg", "Finished label names update")
-				return nil
-			})
-		}, func(err error) {
-			cancel()
-		})
-
 		g.Add(
 			func() error {
 				level.Info(logger).Log("msg", "listening for StoreAPI and WritableStoreAPI gRPC", "address", conf.grpcConfig.bindAddress)

cmd/thanos/rule.go

@@ -37,6 +37,7 @@ import (
 	"github.com/prometheus/prometheus/storage/remote"
 	"github.com/prometheus/prometheus/tsdb"
 	"github.com/prometheus/prometheus/tsdb/agent"
+	"github.com/prometheus/prometheus/tsdb/wlog"
 	"github.com/prometheus/prometheus/util/strutil"
 
 	"github.com/thanos-io/objstore"
@@ -166,11 +167,11 @@ func registerRule(app *extkingpin.App) {
 			MaxBlockDuration:  int64(time.Duration(*tsdbBlockDuration) / time.Millisecond),
 			RetentionDuration: int64(time.Duration(*tsdbRetention) / time.Millisecond),
 			NoLockfile:        *noLockFile,
-			WALCompression:    *walCompression,
+			WALCompression:    wlog.ParseCompressionType(*walCompression, string(wlog.CompressionSnappy)),
 		}
 
 		agentOpts := &agent.Options{
-			WALCompression: *walCompression,
+			WALCompression: wlog.ParseCompressionType(*walCompression, string(wlog.CompressionSnappy)),
 			NoLockfile:     *noLockFile,
 		}
 

cmd/thanos/sidecar.go

@@ -48,7 +48,6 @@ import (
 	"github.com/thanos-io/thanos/pkg/shipper"
 	"github.com/thanos-io/thanos/pkg/store"
 	"github.com/thanos-io/thanos/pkg/store/labelpb"
-	"github.com/thanos-io/thanos/pkg/stringset"
 	"github.com/thanos-io/thanos/pkg/targets"
 	"github.com/thanos-io/thanos/pkg/tls"
 )
@@ -113,9 +112,8 @@ func runSidecar(
 		mint: conf.limitMinTime.PrometheusTimestamp(),
 		maxt: math.MaxInt64,
 
-		limitMinTime:  conf.limitMinTime,
-		client:        promclient.NewWithTracingClient(logger, httpClient, "thanos-sidecar"),
-		labelNamesSet: stringset.AllStrings(),
+		limitMinTime: conf.limitMinTime,
+		client:       promclient.NewWithTracingClient(logger, httpClient, "thanos-sidecar"),
 	}
 
 	confContentYaml, err := conf.objStore.Content()
@@ -239,19 +237,6 @@ func runSidecar(
 		}, func(error) {
 			cancel()
 		})
-
-		g.Add(func() error {
-			return runutil.Repeat(10*time.Second, ctx.Done(), func() error {
-				level.Debug(logger).Log("msg", "Starting label names update")
-
-				m.UpdateLabelNames(context.Background())
-
-				level.Debug(logger).Log("msg", "Finished label names update")
-				return nil
-			})
-		}, func(err error) {
-			cancel()
-		})
 	}
 	{
 		ctx, cancel := context.WithCancel(context.Background())
@@ -264,7 +249,7 @@ func runSidecar(
 	{
 		c := promclient.NewWithTracingClient(logger, httpClient, httpconfig.ThanosUserAgent)
 
-		promStore, err := store.NewPrometheusStore(logger, reg, c, conf.prometheus.url, component.Sidecar, m.Labels, m.Timestamps, m.LabelNamesSet, m.Version)
+		promStore, err := store.NewPrometheusStore(logger, reg, c, conf.prometheus.url, component.Sidecar, m.Labels, m.Timestamps, m.Version)
 		if err != nil {
 			return errors.Wrap(err, "create Prometheus store")
 		}
@@ -434,8 +419,6 @@ type promMetadata struct {
 	limitMinTime thanosmodel.TimeOrDurationValue
 
 	client *promclient.Client
-
-	labelNamesSet stringset.Set
 }
 
 func (s *promMetadata) UpdateLabels(ctx context.Context) error {
@@ -463,30 +446,6 @@ func (s *promMetadata) UpdateTimestamps(mint, maxt int64) {
 	s.maxt = maxt
 }
 
-func (s *promMetadata) UpdateLabelNames(ctx context.Context) {
-	mint, _ := s.Timestamps()
-	labelNames, err := s.client.LabelNamesInGRPC(ctx, s.promURL, nil, mint, time.Now().UnixMilli())
-	if err != nil {
-		s.mtx.Lock()
-		defer s.mtx.Unlock()
-
-		s.labelNamesSet = stringset.AllStrings()
-		return
-	}
-
-	filter := stringset.NewFromStrings(labelNames...)
-	s.mtx.Lock()
-	s.labelNamesSet = filter
-	s.mtx.Unlock()
-}
-
-func (s *promMetadata) LabelNamesSet() stringset.Set {
-	s.mtx.Lock()
-	defer s.mtx.Unlock()
-
-	return s.labelNamesSet
-}
-
 func (s *promMetadata) Labels() labels.Labels {
 	s.mtx.Lock()
 	defer s.mtx.Unlock()

cmd/thanos/store.go

@@ -496,23 +496,6 @@ func runStore(
 		})
 	}
 
-	{
-		ctx, cancel := context.WithCancel(context.Background())
-		level.Debug(logger).Log("msg", "setting up periodic update for label names")
-		g.Add(func() error {
-			return runutil.Repeat(10*time.Second, ctx.Done(), func() error {
-				level.Debug(logger).Log("msg", "Starting label names update")
-
-				bs.UpdateLabelNames()
-
-				level.Debug(logger).Log("msg", "Finished label names update")
-				return nil
-			})
-		}, func(err error) {
-			cancel()
-		})
-
-	}
 	// Add bucket UI for loaded blocks.
 	{
 		ins := extpromhttp.NewInstrumentationMiddleware(reg, nil)

docs/components/query.md

@@ -103,16 +103,6 @@ thanos query \
 
 This logic can also be controlled via parameter on QueryAPI. More details below.
 
-### Deduplication on non-external labels
-
-In `v0.31.0` we have implemented an [optimization](../proposals-accepted/20221129-avoid-global-sort.md) which broke deduplication on non-external labels. We think that it was just a coincidence that deduplication worked at all on non-external labels in previous versions.
-
-External labels always override any labels a series might have and this makes it so that it is possible to remove replica labels on series returned by a StoreAPI as an optimization. If deduplication happens on internal labels then that might lead to unsorted series from a StoreAPI and that breaks deduplication.
-
-To fix this use-case, in 0.32.0 we've implemented a cuckoo filter on label names that is updated every 10 seconds. Using it we can detect whether deduplication was requested on internal labels. If that is the case then the series set is resorted before being sent off to the querier. It is strongly recommended to set replica labels which are external labels because otherwise the optimization cannot be applied and your queries will be slower by 20-30%.
-
-In the future we have plans to expose this cuckoo filter through the InfoAPI. This will allow better scoping queries to StoreAPIs.
-
 ## Experimental PromQL Engine
 
 By default, Thanos querier comes with standard Prometheus PromQL engine. However, when `--query.promql-engine=thanos` is specified, Thanos will use [experimental Thanos PromQL engine](http://github.com/thanos-community/promql-engine) which is a drop-in, efficient implementation of PromQL engine with query planner and optimizers.

docs/storage.md

@@ -357,6 +357,7 @@ type: AZURE
 config:
   storage_account: ""
   storage_account_key: ""
+  storage_connection_string: ""
   container: ""
   endpoint: ""
   user_assigned_id: ""