prometheus

Commit Graph

Author	SHA1	Message	Date
Tobias Schmidt	7098c56474	Add remote read filter option For special remote read endpoints which have only data for specific queries, it is desired to limit the number of queries sent to the configured remote read endpoint to reduce latency and performance overhead.	7 years ago
Tobias Schmidt	434f0374f7	Refactor remote storage querier handling * Decouple remote client from ReadRecent feature. * Separate remote read filter into a small, testable function. * Use storage.Queryable interface to compose independent functionalities.	7 years ago
Tobias Schmidt	9b0091d487	Add storage.Queryable and storage.QueryableFunc In order to compose different querier implementations more easily, this change introduces a separate storage.Queryable interface grouping the query (Querier) function of the storage. Furthermore, it adds a QueryableFunc type to ease writing very simple queryable implementations.	7 years ago
Julius Volz	9f10c63cff	Fix remote read labelset corruption (#3456 ) The labelsets returned from remote read are mutated in higher levels (like seriesFilter.Labels()) and since the concreteSeriesSet didn't return a copy, the external mutation affected the labelset in the concreteSeries itself. This resulted in bizarre bugs where local and remote series would show with identical label sets in the UI, but not be deduplicated, since internally, a series might come to look like: {__name__="node_load5", instance="192.168.1.202:12090", job="node_exporter", node="odroid", node="odroid"} (note the repetition of the last label)	7 years ago
Krasi Georgiev	5d8f93a22a	now using only github.com/gogo/protobuf bumped all grpc-gateway packages to v1.2.2 updated and run the denproto.sh script	7 years ago
Fabian Reinartz	30e777d10d	tsdb: default too small max block duration	7 years ago
Tom Wilkie	48a7a00a38	Fast path the merge querier (#3358 ) * Fast path the merge querier such that it is completely removed from query path when there is no remote storage. * Add NoopQuerier * Add copyright notice. * Avoid global, use a function.	7 years ago
Tom Wilkie	0e572686db	Revert "Bypass the fanout storage merging if no remote storage is configured."	7 years ago
Tom Wilkie	1af3ef431d	s/TestRemoveLabels/TestSeriesSetFilter/	7 years ago
Tom Wilkie	9c3c98e8de	Revert "Port 'Don't disable HTTP keep-alives for remote storage connections.' to 2.0 (see #3173 )" This reverts commit `0997191b18`.	7 years ago
Tom Wilkie	746752b946	Merge external labels in order.	7 years ago
Tom Wilkie	6e4d4ea402	Initialise some counters in remote storage API.	7 years ago
Tom Wilkie	2ae04d0e79	Add license header.	7 years ago
Tom Wilkie	e8c264e47a	Add comment.	7 years ago
Tom Wilkie	ee011d906d	Port remote read server to 2.0.	7 years ago
Bryan Boreham	0997191b18	Port 'Don't disable HTTP keep-alives for remote storage connections.' to 2.0 (see #3173 ) Removes configurability introduced in #3160 in favour of hard-coding, per advice from @brian-brazil.	7 years ago
Tom Wilkie	56820726fa	Move a couple of the encoding/decoding functions into codec.go	7 years ago
Conor Broderick	08b7328669	Port Metric name validation to 2.0 (see #2975 )	7 years ago
Tom Wilkie	8fe0212ff7	Port 'Make queue manager configurable.' to 2.0, see #2991	7 years ago
Tom Wilkie	3760f56c0c	remote: Expose ClientConfig type (see #3165 )	7 years ago
Tom Wilkie	16f71a7723	Port codec.go over form 1.8 branch.	7 years ago
Paul Gier	c4c3205d76	storage/tsdb: check that max block duration is larger than min If the user accidentally sets the max block duration smaller than the min, the current error is not informative. This change just performs the check earlier and improves the error message.	7 years ago
Thibault Chataigner	fc4406201e	Tsdb StartTime : Use a simplier way to compute StartTime	7 years ago
Julius Volz	099df0c5f0	Migrate "golang.org/x/net/context" -> "context" (#3333 ) In some places, where ctxhttp or gRPC are concerned, we still need to use the old contexts.	7 years ago
Tom Wilkie	4bbef0ec30	Bypass the fanout storage merging if no remote storage is configured.	7 years ago
Fabian Reinartz	a57ea79660	Close index reader properly	7 years ago
Julius Volz	c3d6abc8e6	Fix some lint errors (#3334 ) I left the promql ones and some others untouched as I remember that @fabxc prefers them that way.	7 years ago
Julius Volz	2846d62573	Fix staticcheck issue in test (#3331 ) staticcheck fails with: storage/remote/read_test.go:199:27: do not pass a nil Context, even if a function permits it; pass context.TODO if you are unsure about which Context to use (SA1012)	7 years ago
Brian Brazil	4a50f547c8	removeLabels needs a pointer to work. (#3326 )	7 years ago
Thibault Chataigner	bf4a279a91	Remote storage reads based on oldest timestamp in primary storage (#3129 ) Currently all read queries are simply pushed to remote read clients. This is fine, except for remote storage for wich it unefficient and make query slower even if remote read is unnecessary. So we need instead to compare the oldest timestamp in primary/local storage with the query range lower boundary. If the oldest timestamp is older than the mint parameter, then there is no need for remote read. This is an optionnal behavior per remote read client. Signed-off-by: Thibault Chataigner <t.chataigner@criteo.com>	7 years ago
Julius Volz	9ef8518b37	Remove "package remote" garbage from license headers (#3304 )	7 years ago
Tobias Schmidt	721050c6cb	Update prometheus/tsdb dependency	7 years ago
Julius Volz	33c1171b9c	Don't add anchoring to exported `Value` matcher field Instead, just make the anchoring part of the internal regex. This helps because some users will want to read back the `Value` field and expect it to be the same as the input value (e.g. some tests in Cortex), or use the value in another context which is already expected to add its own anchoring, leading to superfluous double anchoring (such as when we translate matchers into remote read request matchers).	7 years ago
Brian Brazil	73dc96e7f5	Fix leak of ticker in remote storage queue manager.	7 years ago
Brian Brazil	ee88f0d222	Ensure all values are used or _	7 years ago
Brian Brazil	37ec2d5283	Fix off by one error in concreteSeriesSet (#3262 )	7 years ago
beorn7	2fad91d25a	Avoid blocking in the logThrottling loop The timer semantics is really hard. The simple pattern as given in the godoc for the time package assumes we are not elsewhere consuming from the timer's channel. However, exactly that can happen here with the right sequence of events. Thus, we have to drain the channel only if it has something to drain.	7 years ago
Marc Sluiter	6a633eece1	Added go-conntrack for monitoring http connections (#3241 ) Added metrics for in- and outgoing traffic with go-conntrack.	7 years ago
Alexander Morozov	7e814ada72	[storage/local] fix timer.Reset usage According to https://golang.org/pkg/time/#Timer.Reset you must not rely on a returned value from Reset. Signed-off-by: Alexander Morozov <lk4d4math@gmail.com>	7 years ago
Bryan Boreham	a03193232a	Don't disable HTTP keep-alives for remote storage connections. (#3173 ) Removes configurability introduced in #3160 in favour of hard-coding, per advice from @brian-brazil.	7 years ago
Julius Volz	f7e8348a88	Re-add contexts to storage.Storage.Querier() (#3230 ) * Re-add contexts to storage.Storage.Querier() These are needed when replacing the storage by a multi-tenant implementation where the tenant is stored in the context. The 1.x query interfaces already had contexts, but they got lost in 2.x. * Convert promql.Engine to use native contexts	7 years ago
Fabian Reinartz	7b02bfee0a	web: start web handler while TSDB is starting up	7 years ago
Tom Wilkie	758d64ffd9	s/EncodReadResponse/EncodeReadResponse/	7 years ago
Tom Wilkie	febed48703	Implement remote read server in Prometheus.	7 years ago
Julius Volz	8ebeed0b44	remote: Expose ClientConfig type (#3165 ) The Client type is already exposed, but can't be used without the config for it also being exposed. Using the remote.Client from other programs is useful to do full end-to-end tests of Prometheus's remote protocol against adapter implementations.	7 years ago
Tom Wilkie	4f8efdbd59	Prevent number of remote write shards from going negative. This can happen in the situation where the system scales up the number of shards massively (to deal with some backlog), then scales it down again as the number of samples sent during the time period is less than the number received.	7 years ago
Bryan Boreham	9d6b945e41	Default HTTP keep-alive ON for remote read/write	7 years ago
Fabian Reinartz	d21f149745	*: migrate to go-kit/log	7 years ago
Fabian Reinartz	0efecea6d4	Adapt storage APIs to uint64 references	7 years ago
wangguoliang	7e6c6020ff	should use time.Since instead of time.Now().Sub Signed-off-by: wgliang <liangcszzu@163.com>	7 years ago

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1008 Commits (5a9c4acfbf0936d399b48af731b797a7d3c28168)