feat: add recalculateOwnedStreams to check stream ownership if the ring is changed

docs/sources/shared/configuration.md

@@ -2879,6 +2879,11 @@ wal:
 # common.path_prefix is set then common.path_prefix will be used.
 # CLI flag: -ingester.shutdown-marker-path
 [shutdown_marker_path: <string> | default = ""]
+
+# Interval at which the ingester ownedStreamService checks for changes in the
+# ring to recalculate owned streams.
+# CLI flag: -ingester.owned-streams-check-interval
+[owned_streams_check_interval: <duration> | default = 30s]
 ```
 
 ### ingester_client
@@ -3540,7 +3545,7 @@ When a memberlist config with atleast 1 join_members is defined, kvstore of type
 # The timeout for establishing a connection with a remote node, and for
 # read/write operations.
 # CLI flag: -memberlist.stream-timeout
-[stream_timeout: <duration> | default = 10s]
+[stream_timeout: <duration> | default = 2s]
 
 # Multiplication factor used when sending out messages (factor * log(N+1)).
 # CLI flag: -memberlist.retransmit-factor
@@ -4755,6 +4760,10 @@ Configures the `server` of the launched module(s).
 # CLI flag: -server.grpc-conn-limit
 [grpc_listen_conn_limit: <int> | default = 0]
 
+# Enables PROXY protocol.
+# CLI flag: -server.proxy-protocol-enabled
+[proxy_protocol_enabled: <boolean> | default = false]
+
 # Comma-separated list of cipher suites to use. If blank, the default Go cipher
 # suites is used.
 # CLI flag: -server.tls-cipher-suites
@@ -4909,6 +4918,21 @@ grpc_tls_config:
 # CLI flag: -server.grpc.num-workers
 [grpc_server_num_workers: <int> | default = 0]
 
+# If true, the request_message_bytes, response_message_bytes, and
+# inflight_requests metrics will be tracked. Enabling this option prevents the
+# use of memory pools for parsing gRPC request bodies and may lead to more
+# memory allocations.
+# CLI flag: -server.grpc.stats-tracking-enabled
+[grpc_server_stats_tracking_enabled: <boolean> | default = true]
+
+# If true, gGPC's buffer pools will be used to handle incoming requests.
+# Enabling this feature can reduce memory allocation, but also requires
+# disabling GRPC server stats tracking by setting
+# `server.grpc.stats-tracking-enabled=false`. This is an experimental gRPC
+# feature, so it might be removed in a future version of the gRPC library.
+# CLI flag: -server.grpc.recv-buffer-pools-enabled
+[grpc_server_recv_buffer_pools_enabled: <boolean> | default = false]
+
 # Output log messages in the given format. Valid formats: [logfmt, json]
 # CLI flag: -log.format
 [log_format: <string> | default = "logfmt"]
@@ -4922,6 +4946,11 @@ grpc_tls_config:
 # CLI flag: -server.log-source-ips-enabled
 [log_source_ips_enabled: <boolean> | default = false]
 
+# Log all source IPs instead of only the originating one. Only used if
+# server.log-source-ips-enabled is true
+# CLI flag: -server.log-source-ips-full
+[log_source_ips_full: <boolean> | default = false]
+
 # Header field storing the source IPs. Only used if
 # server.log-source-ips-enabled is true. If not set the default Forwarded,
 # X-Real-IP and X-Forwarded-For headers are used

go.mod

@@ -50,9 +50,9 @@ require (
 	github.com/gorilla/mux v1.8.0
 	github.com/gorilla/websocket v1.5.0
 	github.com/grafana/cloudflare-go v0.0.0-20230110200409-c627cf6792f2
-	github.com/grafana/dskit v0.0.0-20240104111617-ea101a3b86eb
+	github.com/grafana/dskit v0.0.0-20240528015923-27d7d41066d3
 	github.com/grafana/go-gelf/v2 v2.0.1
-	github.com/grafana/gomemcache v0.0.0-20231204155601-7de47a8c3cb0
+	github.com/grafana/gomemcache v0.0.0-20240229205252-cd6a66d6fb56
 	github.com/grafana/regexp v0.0.0-20221122212121-6b5c0a4cb7fd
 	github.com/grafana/tail v0.0.0-20230510142333-77b18831edf0
 	github.com/grpc-ecosystem/go-grpc-middleware v1.3.0
@@ -153,6 +153,7 @@ require (
 	github.com/dlclark/regexp2 v1.4.0 // indirect
 	github.com/go-ole/go-ole v1.2.6 // indirect
 	github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0 // indirect
+	github.com/pires/go-proxyproto v0.7.0 // indirect
 	github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
 	github.com/shoenig/go-m1cpu v0.1.6 // indirect
@@ -312,7 +313,6 @@ require (
 	github.com/sercand/kuberesolver/v5 v5.1.1 // indirect
 	github.com/shopspring/decimal v1.2.0 // indirect
 	github.com/sirupsen/logrus v1.9.3
-	github.com/soheilhy/cmux v0.1.5 // indirect
 	github.com/spaolacci/murmur3 v1.1.0 // indirect
 	github.com/spf13/cast v1.3.1 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect

go.sum

@@ -1017,14 +1017,14 @@ github.com/gorilla/websocket v1.5.0 h1:PPwGk2jz7EePpoHN/+ClbZu8SPxiqlu12wZP/3sWm
 github.com/gorilla/websocket v1.5.0/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/grafana/cloudflare-go v0.0.0-20230110200409-c627cf6792f2 h1:qhugDMdQ4Vp68H0tp/0iN17DM2ehRo1rLEdOFe/gB8I=
 github.com/grafana/cloudflare-go v0.0.0-20230110200409-c627cf6792f2/go.mod h1:w/aiO1POVIeXUQyl0VQSZjl5OAGDTL5aX+4v0RA1tcw=
-github.com/grafana/dskit v0.0.0-20240104111617-ea101a3b86eb h1:AWE6+kvtE18HP+lRWNUCyvymyrFSXs6TcS2vXIXGIuw=
-github.com/grafana/dskit v0.0.0-20240104111617-ea101a3b86eb/go.mod h1:kkWM4WUV230bNG3urVRWPBnSJHs64y/0RmWjftnnn0c=
+github.com/grafana/dskit v0.0.0-20240528015923-27d7d41066d3 h1:k8vINlI4w+RYc37NRwQlRe/IHYoEbu6KAe2XdGDeV1U=
+github.com/grafana/dskit v0.0.0-20240528015923-27d7d41066d3/go.mod h1:HvSf3uf8Ps2vPpzHeAFyZTdUcbVr+Rxpq1xcx7J/muc=
 github.com/grafana/go-gelf/v2 v2.0.1 h1:BOChP0h/jLeD+7F9mL7tq10xVkDG15he3T1zHuQaWak=
 github.com/grafana/go-gelf/v2 v2.0.1/go.mod h1:lexHie0xzYGwCgiRGcvZ723bSNyNI8ZRD4s0CLobh90=
 github.com/grafana/gocql v0.0.0-20200605141915-ba5dc39ece85 h1:xLuzPoOzdfNb/RF/IENCw+oLVdZB4G21VPhkHBgwSHY=
 github.com/grafana/gocql v0.0.0-20200605141915-ba5dc39ece85/go.mod h1:crI9WX6p0IhrqB+DqIUHulRW853PaNFf7o4UprV//3I=
-github.com/grafana/gomemcache v0.0.0-20231204155601-7de47a8c3cb0 h1:aLBiDMjTtXx2800iCIp+8kdjIlvGX0MF/zICQMQO2qU=
-github.com/grafana/gomemcache v0.0.0-20231204155601-7de47a8c3cb0/go.mod h1:PGk3RjYHpxMM8HFPhKKo+vve3DdlPUELZLSDEFehPuU=
+github.com/grafana/gomemcache v0.0.0-20240229205252-cd6a66d6fb56 h1:X8IKQ0wu40wpvYcKfBcc5T4QnhdQjUhtUtB/1CY89lE=
+github.com/grafana/gomemcache v0.0.0-20240229205252-cd6a66d6fb56/go.mod h1:PGk3RjYHpxMM8HFPhKKo+vve3DdlPUELZLSDEFehPuU=
 github.com/grafana/jsonparser v0.0.0-20240209175146-098958973a2d h1:YwbJJ/PrVWVdnR+j/EAVuazdeP+Za5qbiH1Vlr+wFXs=
 github.com/grafana/jsonparser v0.0.0-20240209175146-098958973a2d/go.mod h1:796sq+UcONnSlzA3RtlBZ+b/hrerkZXiEmO8oMjyRwY=
 github.com/grafana/memberlist v0.3.1-0.20220714140823-09ffed8adbbe h1:yIXAAbLswn7VNWBIvM71O2QsgfgW9fRXZNR0DXe6pDU=
@@ -1541,6 +1541,8 @@ github.com/pierrec/lz4 v2.0.5+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi
 github.com/pierrec/lz4 v2.5.2+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi+IEE17M5jbnwPHcY=
 github.com/pierrec/lz4/v4 v4.1.18 h1:xaKrnTkyoqfh1YItXl56+6KJNVYWlEEPuAQW9xsplYQ=
 github.com/pierrec/lz4/v4 v4.1.18/go.mod h1:gZWDp/Ze/IJXGXf23ltt2EXimqmTUXEy0GFuRQyBid4=
+github.com/pires/go-proxyproto v0.7.0 h1:IukmRewDQFWC7kfnb66CSomk2q/seBuilHBYFwyq0Hs=
+github.com/pires/go-proxyproto v0.7.0/go.mod h1:Vz/1JPY/OACxWGQNIRY2BeyDmpoaWmEP40O9LbuiFR4=
 github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c h1:+mdjkGKdHQG3305AYmdv1U2eRNDiU2ErMBj1gwrq8eQ=
 github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c/go.mod h1:7rwL4CYBLnjLxUqIJNnCWiEdr3bn6IUYi15bNlnbCCU=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
@@ -1697,8 +1699,6 @@ github.com/smartystreets/goconvey v0.0.0-20190330032615-68dc04aab96a/go.mod h1:s
 github.com/smartystreets/goconvey v1.6.4/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
 github.com/softlayer/softlayer-go v0.0.0-20180806151055-260589d94c7d/go.mod h1:Cw4GTlQccdRGSEf6KiMju767x0NEHE0YIVPJSaXjlsw=
 github.com/soheilhy/cmux v0.1.4/go.mod h1:IM3LyeVVIOuxMH7sFAkER9+bJ4dT7Ms6E4xg4kGIyLM=
-github.com/soheilhy/cmux v0.1.5 h1:jjzc5WVemNEDTLwv9tlmemhC73tI08BNOIGwBOo10Js=
-github.com/soheilhy/cmux v0.1.5/go.mod h1:T7TcVDs9LWfQgPlPsdngu6I6QIoyIFZDDC6sNE1GqG0=
 github.com/soniah/gosnmp v1.25.0/go.mod h1:8YvfZxH388NIIw2A+X5z2Oh97VcNhtmxDLt5QeUzVuQ=
 github.com/sony/gobreaker v0.4.1/go.mod h1:ZKptC7FHNvhBz7dN2LGjPVBz2sZJmc0/PkyDJOjmxWY=
 github.com/sony/gobreaker v0.5.0 h1:dRCvqm0P490vZPmy7ppEk2qCnCieBooFJ+YoXGYB+yg=

pkg/ingester/checkpoint_test.go

@@ -70,7 +70,9 @@ func TestIngesterWAL(t *testing.T) {
 		}
 	}
 
-	i, err := New(ingesterConfig, client.Config{}, newStore(), limits, runtime.DefaultTenantConfigs(), nil, writefailures.Cfg{}, constants.Loki, gokit_log.NewNopLogger(), nil)
+	readRingMock := mockReadRingWithOneActiveIngester()
+
+	i, err := New(ingesterConfig, client.Config{}, newStore(), limits, runtime.DefaultTenantConfigs(), nil, writefailures.Cfg{}, constants.Loki, gokit_log.NewNopLogger(), nil, readRingMock)
 	require.NoError(t, err)
 	require.Nil(t, services.StartAndAwaitRunning(context.Background(), i))
 	defer services.StopAndAwaitTerminated(context.Background(), i) //nolint:errcheck
@@ -113,7 +115,7 @@ func TestIngesterWAL(t *testing.T) {
 	expectCheckpoint(t, walDir, false, time.Second)
 
 	// restart the ingester
-	i, err = New(ingesterConfig, client.Config{}, newStore(), limits, runtime.DefaultTenantConfigs(), nil, writefailures.Cfg{}, constants.Loki, gokit_log.NewNopLogger(), nil)
+	i, err = New(ingesterConfig, client.Config{}, newStore(), limits, runtime.DefaultTenantConfigs(), nil, writefailures.Cfg{}, constants.Loki, gokit_log.NewNopLogger(), nil, readRingMock)
 	require.NoError(t, err)
 	defer services.StopAndAwaitTerminated(context.Background(), i) //nolint:errcheck
 	require.Nil(t, services.StartAndAwaitRunning(context.Background(), i))
@@ -127,7 +129,7 @@ func TestIngesterWAL(t *testing.T) {
 	require.Nil(t, services.StopAndAwaitTerminated(context.Background(), i))
 
 	// restart the ingester
-	i, err = New(ingesterConfig, client.Config{}, newStore(), limits, runtime.DefaultTenantConfigs(), nil, writefailures.Cfg{}, constants.Loki, gokit_log.NewNopLogger(), nil)
+	i, err = New(ingesterConfig, client.Config{}, newStore(), limits, runtime.DefaultTenantConfigs(), nil, writefailures.Cfg{}, constants.Loki, gokit_log.NewNopLogger(), nil, readRingMock)
 	require.NoError(t, err)
 	defer services.StopAndAwaitTerminated(context.Background(), i) //nolint:errcheck
 	require.Nil(t, services.StartAndAwaitRunning(context.Background(), i))
@@ -150,7 +152,9 @@ func TestIngesterWALIgnoresStreamLimits(t *testing.T) {
 		}
 	}
 
-	i, err := New(ingesterConfig, client.Config{}, newStore(), limits, runtime.DefaultTenantConfigs(), nil, writefailures.Cfg{}, constants.Loki, gokit_log.NewNopLogger(), nil)
+	readRingMock := mockReadRingWithOneActiveIngester()
+
+	i, err := New(ingesterConfig, client.Config{}, newStore(), limits, runtime.DefaultTenantConfigs(), nil, writefailures.Cfg{}, constants.Loki, gokit_log.NewNopLogger(), nil, readRingMock)
 	require.NoError(t, err)
 	require.Nil(t, services.StartAndAwaitRunning(context.Background(), i))
 	defer services.StopAndAwaitTerminated(context.Background(), i) //nolint:errcheck
@@ -196,7 +200,7 @@ func TestIngesterWALIgnoresStreamLimits(t *testing.T) {
 	require.NoError(t, err)
 
 	// restart the ingester
-	i, err = New(ingesterConfig, client.Config{}, newStore(), limits, runtime.DefaultTenantConfigs(), nil, writefailures.Cfg{}, constants.Loki, gokit_log.NewNopLogger(), nil)
+	i, err = New(ingesterConfig, client.Config{}, newStore(), limits, runtime.DefaultTenantConfigs(), nil, writefailures.Cfg{}, constants.Loki, gokit_log.NewNopLogger(), nil, readRingMock)
 	require.NoError(t, err)
 	defer services.StopAndAwaitTerminated(context.Background(), i) //nolint:errcheck
 	require.Nil(t, services.StartAndAwaitRunning(context.Background(), i))
@@ -253,7 +257,9 @@ func TestIngesterWALBackpressureSegments(t *testing.T) {
 		}
 	}
 
-	i, err := New(ingesterConfig, client.Config{}, newStore(), limits, runtime.DefaultTenantConfigs(), nil, writefailures.Cfg{}, constants.Loki, gokit_log.NewNopLogger(), nil)
+	readRingMock := mockReadRingWithOneActiveIngester()
+
+	i, err := New(ingesterConfig, client.Config{}, newStore(), limits, runtime.DefaultTenantConfigs(), nil, writefailures.Cfg{}, constants.Loki, gokit_log.NewNopLogger(), nil, readRingMock)
 	require.NoError(t, err)
 	require.Nil(t, services.StartAndAwaitRunning(context.Background(), i))
 	defer services.StopAndAwaitTerminated(context.Background(), i) //nolint:errcheck
@@ -274,7 +280,7 @@ func TestIngesterWALBackpressureSegments(t *testing.T) {
 	expectCheckpoint(t, walDir, false, time.Second)
 
 	// restart the ingester, ensuring we replayed from WAL.
-	i, err = New(ingesterConfig, client.Config{}, newStore(), limits, runtime.DefaultTenantConfigs(), nil, writefailures.Cfg{}, constants.Loki, gokit_log.NewNopLogger(), nil)
+	i, err = New(ingesterConfig, client.Config{}, newStore(), limits, runtime.DefaultTenantConfigs(), nil, writefailures.Cfg{}, constants.Loki, gokit_log.NewNopLogger(), nil, readRingMock)
 	require.NoError(t, err)
 	defer services.StopAndAwaitTerminated(context.Background(), i) //nolint:errcheck
 	require.Nil(t, services.StartAndAwaitRunning(context.Background(), i))
@@ -295,7 +301,9 @@ func TestIngesterWALBackpressureCheckpoint(t *testing.T) {
 		}
 	}
 
-	i, err := New(ingesterConfig, client.Config{}, newStore(), limits, runtime.DefaultTenantConfigs(), nil, writefailures.Cfg{}, constants.Loki, gokit_log.NewNopLogger(), nil)
+	readRingMock := mockReadRingWithOneActiveIngester()
+
+	i, err := New(ingesterConfig, client.Config{}, newStore(), limits, runtime.DefaultTenantConfigs(), nil, writefailures.Cfg{}, constants.Loki, gokit_log.NewNopLogger(), nil, readRingMock)
 	require.NoError(t, err)
 	require.Nil(t, services.StartAndAwaitRunning(context.Background(), i))
 	defer services.StopAndAwaitTerminated(context.Background(), i) //nolint:errcheck
@@ -316,7 +324,7 @@ func TestIngesterWALBackpressureCheckpoint(t *testing.T) {
 	require.Nil(t, services.StopAndAwaitTerminated(context.Background(), i))
 
 	// restart the ingester, ensuring we can replay from the checkpoint as well.
-	i, err = New(ingesterConfig, client.Config{}, newStore(), limits, runtime.DefaultTenantConfigs(), nil, writefailures.Cfg{}, constants.Loki, gokit_log.NewNopLogger(), nil)
+	i, err = New(ingesterConfig, client.Config{}, newStore(), limits, runtime.DefaultTenantConfigs(), nil, writefailures.Cfg{}, constants.Loki, gokit_log.NewNopLogger(), nil, readRingMock)
 	require.NoError(t, err)
 	defer services.StopAndAwaitTerminated(context.Background(), i) //nolint:errcheck
 	require.Nil(t, services.StartAndAwaitRunning(context.Background(), i))
@@ -591,7 +599,9 @@ func TestIngesterWALReplaysUnorderedToOrdered(t *testing.T) {
 				}
 			}
 
-			i, err := New(ingesterConfig, client.Config{}, newStore(), limits, runtime.DefaultTenantConfigs(), nil, writefailures.Cfg{}, constants.Loki, gokit_log.NewNopLogger(), nil)
+			readRingMock := mockReadRingWithOneActiveIngester()
+
+			i, err := New(ingesterConfig, client.Config{}, newStore(), limits, runtime.DefaultTenantConfigs(), nil, writefailures.Cfg{}, constants.Loki, gokit_log.NewNopLogger(), nil, readRingMock)
 			require.NoError(t, err)
 			require.Nil(t, services.StartAndAwaitRunning(context.Background(), i))
 			defer services.StopAndAwaitTerminated(context.Background(), i) //nolint:errcheck
@@ -663,7 +673,7 @@ func TestIngesterWALReplaysUnorderedToOrdered(t *testing.T) {
 			require.NoError(t, err)
 
 			// restart the ingester
-			i, err = New(ingesterConfig, client.Config{}, newStore(), limits, runtime.DefaultTenantConfigs(), nil, writefailures.Cfg{}, constants.Loki, gokit_log.NewNopLogger(), nil)
+			i, err = New(ingesterConfig, client.Config{}, newStore(), limits, runtime.DefaultTenantConfigs(), nil, writefailures.Cfg{}, constants.Loki, gokit_log.NewNopLogger(), nil, readRingMock)
 			require.NoError(t, err)
 			defer services.StopAndAwaitTerminated(context.Background(), i) //nolint:errcheck
 			require.Nil(t, services.StartAndAwaitRunning(context.Background(), i))

pkg/ingester/flush_test.go

@@ -337,10 +337,12 @@ func newTestStore(t require.TestingT, cfg Config, walOverride WAL) (*testStore,
 		chunks: map[string][]chunk.Chunk{},
 	}
 
+	readRingMock := mockReadRingWithOneActiveIngester()
+
 	limits, err := validation.NewOverrides(defaultLimitsTestConfig(), nil)
 	require.NoError(t, err)
 
-	ing, err := New(cfg, client.Config{}, store, limits, runtime.DefaultTenantConfigs(), nil, writefailures.Cfg{}, constants.Loki, gokitlog.NewNopLogger(), nil)
+	ing, err := New(cfg, client.Config{}, store, limits, runtime.DefaultTenantConfigs(), nil, writefailures.Cfg{}, constants.Loki, gokitlog.NewNopLogger(), nil, readRingMock)
 	require.NoError(t, err)
 	require.NoError(t, services.StartAndAwaitRunning(context.Background(), ing))
 
@@ -376,6 +378,7 @@ func defaultIngesterTestConfig(t testing.TB) Config {
 	cfg.BlockSize = 256 * 1024
 	cfg.TargetChunkSize = 1500 * 1024
 	cfg.WAL.Enabled = false
+	cfg.OwnedStreamsCheckInterval = 1 * time.Second
 	return cfg
 }