44 Commits

Author SHA1 Message Date
atighineanu
bab1425e1a removed notifications/slack package
In this PR the slack-hook-url is translated
 into shoutrrr syntax. Therefore, slack pack
 age as well as checks for slack-hook-url in
 drain and reboot functions are removed.
 Also added a unit test for flagCheck(), this
 function also checks the (slack)URL syntax.
2021-10-07 10:37:47 +02:00
Matt Jeanes
6af3f1abc1 Add --alert-firing-only parameter to only consider firing alerts 2021-07-27 11:23:10 +01:00
SimeonPoot
c7d5810503 Restructuring Prometheus client, added unit-tests to regex-queries active alerts (#386)
* prometheus labels incl tests

* enable label in main, add log, docs

* revert the option to query by label

* revert the option to query by label

* PromClient instantiate by func,white space removal

* revert whitespace fix for readability.

* revert removal of newlines for readability

* rename New to NewPromClient to improve readability

Co-authored-by: simp <simp@saxobank.com>
2021-07-27 07:09:46 +02:00
Jack Francis
390f6e9f99 chore: retry daemonset get operations 2021-04-07 09:27:05 -07:00
David Sauer
b3e39418ba cache taint state to avoid unnecessary API calls 2021-01-06 21:51:43 +01:00
David Sauer
34446f949e Allow to disable tainting during pending node reboot by setting the taint name to an empty string. 2021-01-06 21:39:32 +01:00
David Sauer
10d95c426f fixed type & renamed variable 2021-01-06 21:29:35 +01:00
David Sauer
e4c684c3af taint node with PreferNoSchedule to prevent receiving (and double draining) additional pods from other rebooting nodes 2021-01-06 21:23:40 +01:00
Daniel Jimenez Garcia
f059cec794 GH-125, add additional parameters to override the drain/reboot slack messages 2020-11-25 16:19:31 +00:00
Daniel Holbach
2fef8b1b12 Merge pull request #206 from chentex/time-wrap
Added support for time wrap in timewindow.Contains
2020-11-25 10:28:57 +01:00
Daniel Holbach
7461ab8d95 Merge pull request #222 from evrardjp/make-lint-happier-for-pkg-folder
Make go lint on pkg folder happier
2020-11-09 11:50:58 +01:00
Daniel Holbach
aa49cfd8c4 Merge pull request #215 from evrardjp/make-lint-happier
Make go lint on cmd folder happier
2020-11-09 11:49:51 +01:00
Bryan Boreham
4c31184422 Merge pull request #213 from mvisonneau/lock_ttl
Replaced --annotationTTL with --lockTTL and fixed bug
2020-11-06 11:31:19 +00:00
Jean-Philippe Evrard
5d88e6c6db Make lint happier in pkg folder
Without this patch, lint will complain about a few cosmetic details.
2020-11-05 11:01:49 +01:00
Jean-Philippe Evrard
7091debe23 Make lint happier
Without this, golint is complaining about a few cosmetic changes.
This solves it, and is necessary if we want to add a lint test
in CI.
2020-11-05 10:14:39 +01:00
Maxime VISONNEAU
9648d1d759 Replaced --annotationTTL with --lockTTL and made it work correctly 2020-10-30 10:39:18 +00:00
Jean-Philippe Evrard
19bf5bf224 Bump prometheus
This is required by the vendoring of kubectl.
2020-10-15 13:02:39 +02:00
Vicente Zepeda Mas
2f740b7f9a Added support for time wrap in timewindow.Contains
Add test scenarios to test new cases
Organize test scenarios chronologically

Signed-off-by: Vicente Zepeda Mas <vzepedamas@suse.com>
2020-09-28 13:58:43 +02:00
Daniel Holbach
16109017ce Prepare for k8s release 1.19 (Aug 25)
This is #152, #139, #127 in disguise.

	Maybe this time let it simmer a bit longer until the k8s
	release is there?
2020-08-19 17:30:00 +02:00
Daniel Holbach
8fafad18bb Revert #139
This is a follow-up to #150, so we can get a 1.4.x release
	out that will be geared towards k8s 1.1[6-8].

	Update to latest 1.17 kubectl: 1.17.7.
2020-06-26 17:30:01 +02:00
Bryan Boreham
ec75533394 Merge pull request #119 from michalschott/annotationTTL
Adding --annotation-ttl for automatic unlock
2020-05-20 11:30:44 +01:00
Michal Schott
cf03bc587c Adding unit tests for ttlExpired. 2020-05-05 22:37:18 +02:00
Michal Schott
615e3d4840 Calculate time difference easier. 2020-05-05 14:10:23 +02:00
Michal Schott
7fb16fed9b Adding annotationTTL. 2020-05-05 14:10:22 +02:00
Daniel Holbach
72a31030db replay changes from #127 2020-05-01 09:07:16 +02:00
Daniel Holbach
8e73cf224d Revert parts of #127, move to client-go/kubectl 1.17
After the release of kured 1.4.0 we should be able to go back.

	This was decided in our meeting
(https://docs.google.com/document/d/1bsHTjHhqaaZ7yJnXF6W8c89UB_yn-OoSZEmDnIP34n8/edit#heading=h.8cgszb6vuhza)

	Let's go with supporting 1.1[678] in this release.
2020-04-22 18:32:25 +02:00
Daniel Holbach
0a419d0d34 update to 1.18.0 API
confirmed by running https://github.com/kubernetes-sigs/clientgofix

	closes: #123
2020-03-30 10:11:30 +02:00
Nighthawk22
5c21206bdb Merge branch 'master' into master 2019-10-28 10:56:13 +01:00
leigh capili
4beddb5338 Reboot only within time window specified on commandline (#66)
Reboot only within time window specified on commandline
2019-10-23 22:23:51 -06:00
Maximilian Zollneritsch
d1315c691e Added slack channel name configuration 2019-09-11 13:59:09 +02:00
Adam Harrison
b4fc6bac27 Update daemonsetlock to use AppsV1 2019-05-17 10:15:23 +01:00
JJ Jordan
7249f1c573 Reduce silliness 2019-04-18 18:02:13 -07:00
JJ Jordan
357687b053 Fix seconds format in parser, address (an unimportant) corner case 2019-04-18 18:00:29 -07:00
JJ Jordan
7d85e85db0 weekdays to use a bitmap, add (minimal) tests 2019-04-04 01:02:27 -07:00
JJ Jordan
3f6713fa65 More forgiving inputs 2019-04-02 01:28:59 -07:00
JJ Jordan
170a3a4bac Use time window 2019-04-02 01:23:33 -07:00
Adam Harrison
02d9b54125 Update client-go and transitive dependencies 2018-10-25 18:06:22 +01:00
Marcus Cobden
ebf0fb5119 Notify slack before draining a node
Fixes #12
2018-09-04 14:37:34 +01:00
Elena Morozova
d3fa3ffd40 Close body after error check
Otherwise it panics for nil body
2017-10-03 23:10:42 -07:00
Adam Harrison
0f75550a68 Dedupe and sort names of blocking alerts 2017-09-22 14:26:35 +01:00
Adam Harrison
156e9a1cd8 Upgrade client-go and kubectl to 1.7.x 2017-09-21 17:19:54 +01:00
Adam Harrison
80a254ec1d Improved active alert detection and logging
Zero-valued alerts are now ignored, and the names of the first ten
blocking alerts are logged for diagnostic purposes.
2017-09-20 14:27:22 +01:00
Adam Harrison
1a6e814a21 Basic slack notification support 2017-08-16 09:55:34 +01:00
Adam Harrison
8aafc8905e Initial implementation 2017-06-13 17:57:19 +01:00