Commit graph

46 commits

Author SHA1 Message Date
Marek Slabicki 8224ddec23
Capitalizing first letter of all log lines (#7043)
Signed-off-by: Marek Slabicki <thaniri@gmail.com>
2020-04-11 09:22:18 +01:00
Julien Pivotto c67f81937c
discovery: updateGroup should not create targets[poolKey] in the loop (#6903)
We can assume that not all target groups are nil in normal scernarios,
so we can create targets[poolKey] outside the loop.

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
2020-03-02 07:35:02 +00:00
johncming 17683d074c discovery: fix bug that use rlock for read. (#5928)
Signed-off-by: johncming <johncming@yahoo.com>
2020-01-22 09:57:37 +00:00
Nevill 55661ab004 Set failedConfigs only once right after registerProviders finished
Signed-off-by: Nevill <nevill.dutt@gmail.com>
2019-09-24 09:15:40 +08:00
Nevill 048f81218d Change prometheus_sd_configs_failed_total to Gauge
Signed-off-by: Nevill <nevill.dutt@gmail.com>
2019-09-16 10:38:43 +08:00
Harkishen Singh d98d4a9bf0 remove resetting of manager properties and init manager props under locking (#5979)
Signed-off-by: Harkishen-Singh <harkishensingh@hotmail.com>
2019-09-06 12:46:24 +02:00
Matt Layher 302148fd69 *: apply gofmt -s
Signed-off-by: Matt Layher <mdlayher@gmail.com>
2019-01-16 17:28:14 -05:00
Ilya Gladyshev 922c17e119 added name label to all discovery metrics (#5002)
Signed-off-by: Ilya Gladyshev <ilya.v.gladyshev@gmail.com>
2018-12-20 14:47:29 +00:00
Simon Pasquier 8b91d39c43
discovery: send empty group on empty SD config (#4819)
* discovery: send empty group on blank SD config

Signed-off-by: Simon Pasquier <spasquie@redhat.com>

* Update comments

Signed-off-by: Simon Pasquier <spasquie@redhat.com>

* Add another comment

Signed-off-by: Simon Pasquier <spasquie@redhat.com>
2018-11-30 17:59:57 +01:00
Simon Pasquier a30348f1a4 discovery: add config label to discovered targets metric (#4753)
* discovery: add labels to discovered targets metric

Signed-off-by: Simon Pasquier <spasquie@redhat.com>
2018-10-18 16:46:59 +01:00
Goutham Veeramachaneni ffb7f829ec
Merge pull request #4730 from prometheus/release-2.4
Release 2.4
2018-10-12 14:15:42 -07:00
Simon Pasquier 657199af22 Address Krasi comments
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
2018-09-28 12:29:24 +02:00
Simon Pasquier 5df757fdd4 zookeeper: fix panic
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
2018-09-28 11:39:40 +02:00
Simon Pasquier 365931ea83 discovery: add metrics + send updates from one goroutine only
The added metrics are:

* prometheus_sd_discovered_targets
* prometheus_sd_received_updates_total
* prometheus_sd_updates_delayed_total
* prometheus_sd_updates_total

Signed-off-by: Simon Pasquier <spasquie@redhat.com>
2018-09-27 15:59:42 +02:00
Simon Pasquier 48989d8996 discovery: add more tests
Co-authored-by: Camille Janicki <camille.janicki@gmail.com>
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
2018-09-12 16:13:15 +02:00
Krasi Georgiev ba7eb733e8 tidy up the discovery logs,updating loops and selects (#4556)
* tidy up the discovery logs,updating loops and selects

few objects renamings

removed a very noise debug log on the k8s discovery. It would be usefull
to show some summary rather than every update as this is impossible to
follow.

added most comments as debug logs so each block becomes self
explanatory.

when the discovery receiving channel is full will retry again on the
next cycle.

Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>

* add noop logger for the SD manager tests.

Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>

* spelling nits

Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>
2018-09-05 17:02:47 +05:30
Simon Pasquier 674c76adb8 discovery: coalesce identical SD configurations (#3912)
* discovery: coalesce identical SD configurations

Instead of creating as many SD providers as declared in the
configuration, the discovery manager merges identical configurations
into the same provider and keeps track of the subscribers. When
the manager receives target updates from a SD provider, it will
broadcast the updates to all interested subscribers.

Signed-off-by: Simon Pasquier <spasquie@redhat.com>
2018-09-01 08:51:31 +01:00
Krasi Georgiev 53691ae261 Simplify SD update throttling (#4523)
* simplfied SD updates throtling

Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>

* add default to catch cases when we don't have new updates.

Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>
2018-08-27 17:12:11 +02:00
Paul Gier d24d2acd11 config: set target group source index during unmarshalling (#4245)
* config: set target group source index during unmarshalling

Fixes issue #4214 where the scrape pool is unnecessarily reloaded for a
config reload where the config hasn't changed.  Previously, the discovery
manager changed the static config after loading which caused the in-memory
config to differ from a freshly reloaded config.

Signed-off-by: Paul Gier <pgier@redhat.com>

* [issue #4214] Test that static targets are not modified by discovery manager

Signed-off-by: Paul Gier <pgier@redhat.com>
2018-06-13 16:34:59 +01:00
Callum Styan 03578d5df8 add example usage of SD adapter for converting unsupported SD type to filesd (#3720)
Signed-off-by: Callum Styan <callumstyan@gmail.com>
2018-05-30 13:14:34 +01:00
ferhat elmas ffa673f7d8 General simplifications (#3887)
Another try as in #1516
2018-02-26 07:58:10 +00:00
Krasi Georgiev acc4197098 remove dicovery race for the context field 2018-01-29 15:18:07 +00:00
Frederic Branczyk 73e829137b
discovery: Cleanup ticker 2018-01-29 13:51:04 +01:00
Frederic Branczyk cfa0253ed8
discovery: Schedule updates to throttle 2018-01-26 16:24:44 +01:00
Krasi Georgiev ec26751fd2 use mutexes for the discovery manager instead of a loop as this was a stupid idea 2018-01-17 18:12:58 +00:00
Krasi Georgiev d12e6f29fc discovery manager ApplyConfig now takes a direct ServiceDiscoveryConfig so that it can be used for the notify manager
reimplement the service discovery for the notify manager

Signed-off-by: Krasi Georgiev <krasi.root@gmail.com>
2018-01-15 13:39:44 +00:00
Krasi Georgiev 790cf30fcb remove uneeded check 2018-01-15 11:52:20 +00:00
Krasi Georgiev 38938ba493 comment nits 2018-01-15 11:47:36 +00:00
Krasi Georgiev febebcd49a more comments for the future ME, and reverted the Discovery manager execution changes as these were correct in the first place 2018-01-12 22:07:21 +00:00
Krasi Georgiev 78ba5e62a6 few mote usefull comments 2018-01-12 13:58:23 +00:00
Krasi Georgiev cabce21b70 delete empty targets sets to avoid memory leaks 2018-01-12 13:10:59 +00:00
Krasi Georgiev abfd9f1920 nits 2018-01-12 12:19:52 +00:00
Krasi Georgiev 546c29af5b return early for nil target groups 2018-01-09 16:34:23 +00:00
Krasi Georgiev 77bf6bece0 discovery-manager comment update 2018-01-04 21:57:28 +00:00
Krasi Georgiev 135ea0f793 discovery manager - doesn't need sorting of the target groups so move it in the discovery manager tests as we only need it there.
discovery manager - refactor the discovery tests.

Signed-off-by: Krasi Georgiev <krasi.root@gmail.com>
2018-01-04 21:41:54 +00:00
Krasi Georgiev 638818a974 some Discoverers send nil targetgroup so need to check for it when updating a group 2018-01-04 13:57:34 +00:00
Krasi Georgiev 7e28397a2c discovery - handle Discoverers that send only target Group updates rather than all Targets on every update.
Signed-off-by: Krasi Georgiev <krasi.root@gmail.com>
2018-01-04 13:28:37 +00:00
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
Krasi Georgiev 587dec9eb9 rebased and resolved conflicts with the new Discovery GUI page
Signed-off-by: Krasi Georgiev <krasi.root@gmail.com>
2017-12-18 20:10:03 +00:00
Krasi Georgiev 80182a5d82 use poolKey as the pool map key to avoid multi dimensional maps 2017-12-18 17:23:47 +00:00
Krasi Georgiev 1ec76d1950 rearange the contexts variables and logic
split the groupsMerge function to set and get
other small nits
2017-12-18 17:23:47 +00:00
Krasi Georgiev fe6c544532 some renaming and comments fixes.
remove some select state that is most likely obsoleete and hoepfully doesn't braje anything :)
merge targets will sort by Discoverer name so we can have consistent tests for the maps.
2017-12-18 17:22:50 +00:00
Krasi Georgiev f5c2c5ff8f brake the start provider func so that can run unit tests against it. 2017-12-18 17:22:50 +00:00
Krasi Georgiev c5cb0d2910 simplify naming and API. 2017-12-18 17:22:50 +00:00
Krasi Georgiev 9c61f0e8a0 scrape pool doesn't rely on context as Stop() needs to be blocking to prevent Scrape loops trying to write to a closed TSDB storage. 2017-12-18 17:22:49 +00:00
Krasi Georgiev e405e2f1ea refactored discovery 2017-12-18 17:22:49 +00:00