Commit graph

123 commits

Author SHA1 Message Date
Tom Wilkie dc860e7d0e Fix nit. 2018-03-12 16:48:51 +00:00
Tom Wilkie 390b018c90 Test sample timeout delivery. 2018-03-12 15:35:43 +00:00
Tom Wilkie 22d820ef8e Review feedback. 2018-03-12 14:27:48 +00:00
Tom Wilkie f8c9d375b6 Correctly stop the timer used in the remote write path. 2018-03-09 12:00:26 +00:00
ferhat elmas ffa673f7d8 General simplifications (#3887)
Another try as in #1516
2018-02-26 07:58:10 +00:00
Fabian Reinartz 7ccd4b39b8 *: implement query params
This adds a parameter to the storage selection interface which allows
query engine(s) to pass information about the operations surrounding a
data selection.
This can for example be used by remote storage backends to infer the
correct downsampling aggregates that need to be provided.
2018-02-13 12:17:22 +01:00
Tom Wilkie a730083cbf
Merge pull request #3731 from bboreham/reuse-timer
Re-use timer in remote storage queue
2018-02-05 10:54:08 +01:00
Krasi Georgiev b75428ec19 rename package retrieve to scrape
no fucnctinal changes just renaming retrieval to scrape
2018-02-01 09:55:07 +00:00
Bryan Boreham 8a4535e6ad Re-use timer instead of creating new ones on every sample
The docs for `time.After()` note that "The underlying Timer is not
recovered by the garbage collector until the timer fires".
2018-01-24 12:36:29 +00:00
Tom Wilkie f2c5399e39
Merge pull request #3561 from twiedenbein/master
fixed bug with initialization of queueconfig
2018-01-17 12:24:58 +00:00
Shubheksha Jalan 0471e64ad1 Use shared types from the common repo (#3674)
* refactor: use shared types from common repo, remove util/config

* vendor: add common/config

* fix nit
2018-01-11 16:10:25 +01:00
Shubheksha Jalan ec94df49d4 Refactor SD configuration to remove config dependency (#3629)
* refactor: move targetGroup struct and CheckOverflow() to their own package

* refactor: move auth and security related structs to a utility package, fix import error in utility package

* refactor: Azure SD, remove SD struct from config

* refactor: DNS SD, remove SD struct from config into dns package

* refactor: ec2 SD, move SD struct from config into the ec2 package

* refactor: file SD, move SD struct from config to file discovery package

* refactor: gce, move SD struct from config to gce discovery package

* refactor: move HTTPClientConfig and URL into util/config, fix import error in httputil

* refactor: consul, move SD struct from config into consul discovery package

* refactor: marathon, move SD struct from config into marathon discovery package

* refactor: triton, move SD struct from config to triton discovery package, fix test

* refactor: zookeeper, move SD structs from config to zookeeper discovery package

* refactor: openstack, remove SD struct from config, move into openstack discovery package

* refactor: kubernetes, move SD struct from config into kubernetes discovery package

* refactor: notifier, use targetgroup package instead of config

* refactor: tests for file, marathon, triton SD - use targetgroup package instead of config.TargetGroup

* refactor: retrieval, use targetgroup package instead of config.TargetGroup

* refactor: storage, use config util package

* refactor: discovery manager, use targetgroup package instead of config.TargetGroup

* refactor: use HTTPClient and TLS config from configUtil instead of config

* refactor: tests, use targetgroup package instead of config.TargetGroup

* refactor: fix tagetgroup.Group pointers that were removed by mistake

* refactor: openstack, kubernetes: drop prefixes

* refactor: remove import aliases forced due to vscode bug

* refactor: move main SD struct out of config into discovery/config

* refactor: rename configUtil to config_util

* refactor: rename yamlUtil to yaml_config

* refactor: kubernetes, remove prefixes

* refactor: move the TargetGroup package to discovery/

* refactor: fix order of imports
2017-12-29 21:01:34 +01:00
Tom Wiedenbein 937ac8c060
fixed bug with initialization of queueconfig
QueueConfigs would only ever initialize to the default settings, and would not pick up their respective values from YAML.
2017-12-08 02:11:45 -08:00
Fabian Reinartz 83cd270ea4 *: adapt to storage interface changes 2017-11-23 19:05:04 +01:00
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.
2017-11-13 23:30:01 +01:00
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.
2017-11-13 23:19:15 +01:00
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)
2017-11-12 00:47:47 +01:00
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
2017-11-02 11:31:57 +00:00
Tom Wilkie 1af3ef431d s/TestRemoveLabels/TestSeriesSetFilter/ 2017-10-26 13:50:39 +01:00
Tom Wilkie 9c3c98e8de Revert "Port 'Don't disable HTTP keep-alives for remote storage connections.' to 2.0 (see #3173)"
This reverts commit 0997191b18.
2017-10-26 13:43:48 +01:00
Tom Wilkie 746752b946 Merge external labels in order. 2017-10-26 11:44:49 +01:00
Tom Wilkie 6e4d4ea402 Initialise some counters in remote storage API. 2017-10-26 11:09:45 +01:00
Tom Wilkie 2ae04d0e79 Add license header. 2017-10-26 11:09:16 +01:00
Tom Wilkie e8c264e47a Add comment. 2017-10-26 11:09:16 +01:00
Tom Wilkie ee011d906d Port remote read server to 2.0. 2017-10-26 11:09:14 +01:00
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.
2017-10-26 11:08:33 +01:00
Tom Wilkie 56820726fa Move a couple of the encoding/decoding functions into codec.go 2017-10-26 11:08:33 +01:00
Conor Broderick 08b7328669 Port Metric name validation to 2.0 (see #2975) 2017-10-26 11:08:33 +01:00
Tom Wilkie 8fe0212ff7 Port 'Make queue manager configurable.' to 2.0, see #2991 2017-10-26 11:08:33 +01:00
Tom Wilkie 3760f56c0c remote: Expose ClientConfig type (see #3165) 2017-10-26 11:08:33 +01:00
Tom Wilkie 16f71a7723 Port codec.go over form 1.8 branch. 2017-10-26 11:08:33 +01:00
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.
2017-10-24 21:21:42 -07:00
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.
2017-10-23 14:57:30 +01:00
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)
2017-10-23 11:51:48 +01:00
Brian Brazil 4a50f547c8 removeLabels needs a pointer to work. (#3326) 2017-10-21 08:29:03 +01:00
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>
2017-10-18 12:08:14 +01:00
Julius Volz 9ef8518b37 Remove "package remote" garbage from license headers (#3304) 2017-10-17 02:26:38 +01:00
Brian Brazil 73dc96e7f5 Fix leak of ticker in remote storage queue manager. 2017-10-09 19:44:03 +01:00
Brian Brazil ee88f0d222 Ensure all values are used or _ 2017-10-09 19:44:03 +01:00
Brian Brazil 37ec2d5283 Fix off by one error in concreteSeriesSet (#3262) 2017-10-09 13:37:58 +01:00
Marc Sluiter 6a633eece1 Added go-conntrack for monitoring http connections (#3241)
Added metrics for in- and outgoing traffic with go-conntrack.
2017-10-06 11:22:19 +01:00
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
2017-10-04 21:04:15 +02:00
Fabian Reinartz d21f149745 *: migrate to go-kit/log 2017-09-08 22:01:51 +05:30
Fabian Reinartz 0efecea6d4 Adapt storage APIs to uint64 references 2017-09-07 14:14:41 +02:00
Tom Wilkie b11bc8ae24 Fix some comments. 2017-08-01 11:19:35 +01:00
Tom Wilkie ec999ff397 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.
2017-07-19 16:32:09 +01:00
Tom Wilkie a09acdcc5b Make concreteSeriersIterator behave. 2017-07-13 18:33:08 +01:00
Tom Wilkie b568ace7ce Move protos to ./prompb 2017-07-12 22:06:35 +01:00
Tom Wilkie db8128ceeb Add label set as first parameter to AddFast, ingored by TSDB adapter. 2017-07-12 15:20:12 +01:00
Tom Wilkie 2dda5775e3 Initial port of remote storage to v2. 2017-07-12 12:27:57 +01:00