apitech/loki - loki - Gitea: Git with a cup of tea

Commit Graph

Author	SHA1	Message	Date
Cyril Tovena	4153740a12	Loki Query Frontend (#1442 ) * Adds frontend to Loki. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Improves tests. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Fixes sneaky bug in entries sorting. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Fixes the split by interval. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Tweak jsonnet deployments and add a way to lint/fmt. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * lint. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * fix timezone issue. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Improve tests and rollback change in loghttp package. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Fixes a flaky test that might run one more goroutine. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Fixes windows build. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Improve tracing in the split by interval. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Add test stream to proto conversion. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Fixes flappy retry test. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Remove err shadowing in stopQueryFrontend as it was confusing. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Refactor grpc message size in the libsonnet config file. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Don't check auth header for GRPC TransferChunks. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Query frontend (#3) * frontend codec merging optimizations * codec benchmarks * removes unused bounds code in queryrange ordering * [wip] splitby uses channels instead of sub batching intervals * splitBy channel limit test * single allocation for merging entries from a single stream * skip merging loki responses when limit is already hit * removes checks for unlimited queries in queryrange * removes splitByInterval{,.interval} spans * removes interval_batch_size from jsonnet lib * moves benchmark utils to own file * renames markers -> entries * priority queue comments * Removes unused logRequest. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Sets the cache interval to the same split interval. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Missing import libsonnet for the frontend. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Frontend should not be a cluster IP. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> Co-authored-by: Owen Diehl <ow.diehl@gmail.com>	5 years ago
Owen Diehl	0b72ddb6a6	positions.ignore-corruptions (#1472 ) * positions.ignore-corruptions * semantic change: s/ignore-corruptions/ignore-invalid-yaml/ * Update pkg/promtail/positions/positions.go Co-Authored-By: Robert Fratto <robertfratto@gmail.com>	5 years ago
Robert Fratto	52931a1bc5	pkg/querier: don't query all ingesters (#1473 ) This commit uses ReplicationSet.Do for communicating with the ingesters from the queriers. This mimics the behavior of Cortex. An extra_query_delay flag has been added to match the flag present in Cortex's querier config. Fixes #1447.	5 years ago
Nathan Zender	282d77b690	Using strict parsing for yaml configs (#1433 )	5 years ago
Labesse Kévin	4f2316ff74	<documentation>: Update IAM requirement (#1466 ) * update iam requirement * move ListTables in correct section	5 years ago
Jens Erat	557f9ccd7b	fluent-bit: multi-instance support (#1294 ) To run multiple plugin instances at the same time, the plugin instance must be registered and later retrieved. Additionally, a list of registered plugin instances must be stored for proper disposal during fluent-bit shutdown. Based on the [out_multiinstance example] in the upstream repository. [out_multiinstance example]: `fc386d2638/examples/out_multiinstance/out.go` Signed-off-by: Jens Erat <email@jenserat.de> Co-authored-by: Hiroshi Hatake <cosmo0920.oucc@gmail.com>	5 years ago
Jens Erat	c9016f4b2a	fluent-bit-plugin: re-enable JSON marshal tests (#1455 ) My upstream bugfix to `json-iterator/go` was accepted. This commit updates to the newest upstream release, adds checks for the returned error message and reenables the commented-out JSON marshaller tests. Re-enabling the JSON marshaller tests that should return an error message, I realized `sendMessage` logged and ignored marshalling errors instead of passing them to the caller. Signed-off-by: Jens Erat <email@jenserat.de>	5 years ago
Cyril Tovena	d9d5c989ee	Update README.md (#1471 )	5 years ago
Cyril Tovena	10b5bcab72	Validates limit parameter. (#1470 ) Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	5 years ago
Robert Fratto	9b264e5b2e	Makefile: re-enable journal scraping on ARM (#1469 ) Drone should be able to handle this since it has native ARM machines. Fixes #1459.	5 years ago
Owen Diehl	dafb9d8425	Enables Series API in loki (#1419 ) * helpers for parsing /series requests * logproto.SeriesResponse impl * passes unparsed matchers in protobuf for simplicity * ingester support for series queries * labels map coercion * fixes label match loghttp test * removes labelmatcher protobuf adapters * series api impl * tests matchers for dispatching series queries * series looked up serially for /series api * splits series api async code and remove unnecessary type assertion * adds series handle to /api/prom/series and includes docs * compatibility changes w/ upstream merge	5 years ago
Cyril Tovena	fb76416b27	Add decompression tracing instrumentation. (#1445 ) * Add decompression tracing instrumentation. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Fix time conversion. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Use span logger so we also get a log line. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Improve reusability and add fetched chunks. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	5 years ago
Cyril Tovena	768bf914e0	Changes the encoding used for the benchmark in the store. (#1448 ) Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	5 years ago
vtereso	c1fe0fd85b	Update README.md (#1441 ) Spelling fix	6 years ago
Peter Štibraný	4381b28c80	pkg/chunkenc: BenchmarkRead focuses on reading chunks (#1423 ) Previously BenchmarkRead asked for every single line from chunks to be returned. This causes a lot of unnnecessary allocations, which dominate the benchmark. Instead of counting bytes when reading, we now count size when generating data for logging speed. Another test was added to show that these two approaches are comparable. This change makes BenchmarkRead to report real time needed to decode chunks: name old time/op new time/op delta Read/none-4 86.2ms ± 0% 33.2ms ± 0% ~ (p=1.000 n=1+1) Read/gzip-4 255ms ± 0% 194ms ± 0% ~ (p=1.000 n=1+1) Read/lz4-4 121ms ± 0% 64ms ± 0% ~ (p=1.000 n=1+1) Read/snappy-4 119ms ± 0% 67ms ± 0% ~ (p=1.000 n=1+1) name old alloc/op new alloc/op delta Read/none-4 134MB ± 0% 0MB ± 0% ~ (p=1.000 n=1+1) Read/gzip-4 135MB ± 0% 0MB ± 0% ~ (p=1.000 n=1+1) Read/lz4-4 136MB ± 0% 1MB ± 0% ~ (p=1.000 n=1+1) Read/snappy-4 135MB ± 0% 0MB ± 0% ~ (p=1.000 n=1+1) name old allocs/op new allocs/op delta Read/none-4 491k ± 0% 3k ± 0% ~ (p=1.000 n=1+1) Read/gzip-4 491k ± 0% 3k ± 0% ~ (p=1.000 n=1+1) Read/lz4-4 491k ± 0% 3k ± 0% ~ (p=1.000 n=1+1) Read/snappy-4 491k ± 0% 3k ± 0% ~ (p=1.000 n=1+1) Decompression speed is now also more correct (esp. None is much higher than LZ4/Snappy) Before (/s) Now (/s) None 1.1 GB (n=1) 4.0 GB (n=1) None 1.5 GB (n=9) 3.8 GB (n=38) None 1.6 GB (n=13) Gzip 516 MB (n=1) 640 MB (n=1) Gzip 509 MB (n=3) 664 MB (n=4) Gzip 514 MB (n=4) 649 MB (n=6) LZ4 1.1 GB (n=1) 1.7 GB (n=1) LZ4 1.1 GB (n=9) 1.9 GB (n=15) Snappy 1.1 GB (n=1) 2.0 GB (n=1) Snappy 1.1 GB (n=9) 1.8 GB (n=16) Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com>	6 years ago
wphan	d627cda848	Support microsecond timestamp format (#1426 ) Adds microsecond timestamp support. https://github.com/grafana/loki/issues/1407	6 years ago
Peter Štibraný	a2c2a90907	Lint: comments Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com>	6 years ago
Peter Štibraný	06007c0ad1	Renamed LZ4 -> Lz4 to make lint happy. Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com>	6 years ago
Peter Štibraný	fb143fec02	Undo small change. Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com>	6 years ago
Peter Štibraný	9979321c2a	Don't pool LZ4 readers that read big blocks. Such readers must have allocated twice as many bytes as the block size, and we don't want to pool them and keep that memory allocated. This can happen when reading chunks that were compressed with high buffer size. Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com>	6 years ago
Peter Štibraný	b0a7cf8f9d	Change default LZ4 buffer size to 64k. Added more LZ4 buffer size options for testing. Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com>	6 years ago
Robert Fratto	874d016bd7	promtail: add support for passing through journal entries as JSON This commit adds an extra configuration field (`json`) to the journal target configuration schema. When set to true, messages from the journal target will be passed through as JSON, containing all of the fields from the entry as keys and their values as the value. For backwards compatibility, the value for `json` defaults to false. Closes #1288.	6 years ago
Peter Štibraný	dca244f7aa	pkg/ingester: added sync period flags SyncPeriod can be used to tell ingesters to cut chunks early (before they are full) to synchronize ingesters so that they put the same data into the new chunks. If they do, they generate fully equal chunks and then they don't need to store them. To avoid very small chunks, additional parameter is added: -ingester.sync-min-utilization. When set to eg. 0.5, chunk must be at least 50% full (utilization) in order to be cut early for sync purposes. Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com>	6 years ago
Xiang Dai	bb0a64a64b	fix all misspell (#1437 ) Signed-off-by: Xiang Dai <764524258@qq.com>	6 years ago
Joe Elliott	4f488e7dea	Removed unsupported encodings from docs (#1432 ) * Removed unsupported encodings from docs Signed-off-by: Joe Elliott <number101010@gmail.com> * Also removed none Signed-off-by: Joe Elliott <number101010@gmail.com>	6 years ago
Peter Štibraný	93b85f92fa	pkg/ingester: Added possibility to disable transfers. (#1425 ) Previously, with -ingester.max-transfer-retries set to zero, transfers would never stop. Now zero means don't transfer at all. Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com>	6 years ago
Cyril Tovena	949126e75b	Add a line limit in case a chunk is corrupted to avoid OOM. Also when running out of memory we should just return an error and not keep going. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	6 years ago
Owen Diehl	ccf9630c58	asserts encodings are nominally the same in chunks during roundtrips	6 years ago
Owen Diehl	245fe8e022	roundtrip v2 encoding tests	6 years ago
Cyril Tovena	549250c30d	Sets the chunk encoding correctly when creating chunk from bytes. Previously only the reader and writer for the encoding was set, on subsequent serialization the format would be missing, this only happens if the chunk is created from a chunk transfer. Because it uses NewBytesChunk to load and also write. I've also added a regression tests. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	6 years ago
Cyril Tovena	7654c27c12	Adds configurable compression algorithms for chunks (#1411 ) * Adds L4Z encoding. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Adds encoding benchmarks Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Adds snappy encoding. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Adds chunk size test Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Adds snappy v2 Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Improve benchmarks Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Remove chunkenc Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Update lz4 to latest master version. Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com> * Use temporary buffer in serialise method to avoid allocations when doing string -> byte conversion. It also makes code little more readable. We pool those buffers for reuse. Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com> * Added gzip -1 for comparison. Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com> * Initialize reader and buffered reader lazily. This helps with reader/buffered reader reuse. Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com> * Don't keep entries, extracted generateData function (mostly to get more understandable profile) Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com> * Improve test and benchmark to cover all encodings. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Adds support for a new chunk format with encoding info. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Ingesters now support encoding config. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Add support for no compression. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Add docs Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Remove default Gzip for ByteChunk. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Removes none, snappyv2 and gzip-1 Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Move log test lines to testdata and add supported encoding stringer Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * got linted Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	6 years ago
Cyril Tovena	041b612bdf	Add Joe as member of the team. (#1415 ) Welcome !	6 years ago
Cyril Tovena	b1e232c007	Adds tenant-id for docker driver. (#1414 ) Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	6 years ago
Peter Štibraný	4fea713b1e	pkg/promtail/client: missing URL in client returns error (#1416 ) Previously it would just panic, because URL.Host is used to construct logger. Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com>	6 years ago
Peter Štibraný	f6be636e13	RangeQuery benchmark optimizations (#1413 ) * Added some duplicate streams. Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com> * Instead of using sort.Sort(), we keep tuples sorted already. Also just return first element if there is only one tuple. Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com> * Don't do time comparison twice, compare nanoseconds instead. Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com>	6 years ago
Sebastian Widmer	f0f6f24926	pkg/promtail: IETF Syslog (RFC5424) Support (#1275 ) * IETF syslog (rfc5254) support * Upgrade go-syslog to correctly released v2.0.1 * Incorporate feedback from new linter * Update documentation with relevant RFC sections. * Incorporate feedback from review * Use context to shutdown server. * Use util.Backoff from cortex * Do not embed mutex into TestLabeledClient * Use strings.HasPrefix * Better naming of connectionsClosed -> openConnections * Incorporate further feedback from review * Callback instead of channel in ParseStream. Removes one running Goroutine per connection. * Improve parse error log level. * Move mutex above field it protects. * Use backoff.Ongoing() * Switch to "nontransparent" parser * Further improvements to the documentation	6 years ago
Terje Sannum	9420fb10fd	helm: support adding init containers to the loki pod (#1336 )	6 years ago
Chance Zibolski	904bf2fcc9	Fix example AWS storage configuration (#1394 ) `store` must be `aws`, not `dynamo`. Without this change, the previous example configuration causes Loki to error at startup: ``` level=error ts=2019-12-10T00:27:54.489032373Z caller=main.go:66 msg="error initialising loki" err="error initialising module: table-manager: Unrecognized storage client dynamo, choose one of: aws, cassandra, inmemory, gcp, bigtable, bigtable-hashed" ```	6 years ago
Peter Štibraný	3aff4dfe2f	pkg/cfg: print help only when requested, and print it on stdout (#1396 ) When invalid parameter or value is provided, error is printed to stderr, together with message indicating how to get list of all parameters. Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com>	6 years ago
vishesh92	c4e669d928	Docs: Add configuration docs for redis (#1399 )	6 years ago
Ed Welch	f9b25968f7	change the chunk size histogram to allow for bigger buckets (#1409 ) * change the chunk size histogram to allow for bigger buckets Signed-off-by: Edward Welch <edward.welch@grafana.com> * changing buckets again Signed-off-by: Edward Welch <edward.welch@grafana.com>	6 years ago
Edward Welch	591905ed64	forgot to register the new metric Signed-off-by: Edward Welch <edward.welch@grafana.com>	6 years ago
Ed Welch	5aa82ba199	allow configuring a target chunk size in compressed bytes (#1406 ) * allow configuring a target chunk size in compressed bytes Signed-off-by: Edward Welch <edward.welch@grafana.com> * addressing feedback Signed-off-by: Edward Welch <edward.welch@grafana.com>	6 years ago
Peter Štibraný	7bb77ecdd8	Convert string to bytes once only when doing string filtering. (#1405 ) This makes it slightly faster: name old time/op new time/op delta ContainsFilter-4 18.2ns ± 2% 9.8ns ± 1% -46.20% (p=0.000 n=10+8) name old alloc/op new alloc/op delta ContainsFilter-4 0.00B 0.00B ~ (all equal) name old allocs/op new allocs/op delta ContainsFilter-4 0.00 0.00 ~ (all equal) Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com>	6 years ago
Robert Fratto	7b834c5ce1	Update release instructions and release script (#1391 ) * fix tools/release_prepare.sh so sed works on Linux * docs: expand release instructions * docs: add line describing releasing instructions	6 years ago
Robert Fratto	bc3da94f1a	v1.2.0: update helm and ksonnet (#1389 )	6 years ago
Robert Fratto	ccef3da2b6	Update changelog for 1.2.0 release (#1388 ) * Update changelog for 1.2.0 release * Update CHANGELOG.md Co-Authored-By: Ed Welch <ed@oqqer.com> * docs: update reference to release tag to v1.2.0	6 years ago
Cyril Tovena	1fc0ffde8a	Logql benchmark and performance improvement. (#1371 ) * Add logql benchmark test. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Fixes store benchmark limits. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Add LogQL improvements. Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com> * Add back logging in the storage benchmark Signed-off-by: Cyril Tovena <cyril.tovena@gmail.com>	6 years ago
Edward Welch	ea5eec2abf	respond to label queries at `loki/api/v1/labels` instead of `loki/api/v1/label`	6 years ago
Owen Diehl	5227f5bee0	application/x-www-form-urlencoded support (#1381 ) * application/x-www-form-urlencoded support * handler func instead of unnecessary struct	6 years ago

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1117 Commits (4153740a12e4038726e757f666aa3b9c184ecd81) All Branches Search

1117 Commits (4153740a12e4038726e757f666aa3b9c184ecd81)

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