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Author SHA1 Message Date
Jonathan Juares Beber
e04cd10bfc
Merge pull request #371 from zalando-incubator/scaling-chunks 
Use 10 buckets on ScalingSchedule ramp-up/down
v0.1.15 		2021-10-01 10:39:57 +02:00
Jonathan Juares Beber
8fe330941a
Use 10 buckets on ScalingSchedule ramp-up/down 
The HPA has a feature to do not scale up and down when the change in the
metric is less than 10%:

> We'll skip scaling if the ratio is sufficiently close to 1.0 (within a
> globally-configurable tolerance, from the
> `--horizontal-pod-autoscaler-tolerance` flag, which defaults to 0.1.

It could lead to pods scaling up to 10% less than the target for
ScalingSchedules and then not scaling to the actual value if the metric
calculated before was less than 10% of the target.

This commit uses 10 fixed buckets for scaling, this way we know the
metric returned during a scaling event is at least 10% more than a
previous one calculated during the period of ramp up. The same is valid
for the scaling down during a ramp-down

Signed-off-by: Jonathan Juares Beber <jonathanbeber@gmail.com>
 2021-09-30 19:01:59 +02:00
aermakov-zalando
0730c6ef1e
Merge pull request #370 from zalando-incubator/schedule-scaling-window 
Scheduled scaling: scale up/down slowly
v0.1.14 		2021-09-24 15:47:44 +02:00
Alexey Ermakov
c5411c74b7 Scheduled scaling: add an optional scaling window 
Signed-off-by: Alexey Ermakov <alexey.ermakov@zalando.de>
 2021-09-24 15:33:49 +02:00
aermakov-zalando
4ba6b66441
Merge pull request #369 from zalando-incubator/fix-list 
Fix the type for ClusterScalingScheduleList
v0.1.13 		2021-09-17 11:37:47 +02:00
Alexey Ermakov
0dbe769e1b Fix the type for ClusterScalingScheduleList 
Signed-off-by: Alexey Ermakov <alexey.ermakov@zalando.de>
 2021-09-17 11:29:52 +02:00
Mikkel Oscar Lyderik Larsen
582a78d4ec
Merge pull request #350 from zalando-incubator/backend-tag 
Use labels for specifying Ingress/RouteGroup backend
v0.1.12 		2021-08-20 11:31:00 +02:00
Mikkel Oscar Lyderik Larsen
481df883e5
Merge pull request #349 from zalando-incubator/rg-support 
Add support for scaling based on RouteGroup resource
 2021-08-20 11:30:10 +02:00
Mikkel Oscar Lyderik Larsen
318d47e05e
Add deprecation comment 
Signed-off-by: Mikkel Oscar Lyderik Larsen <mikkel.larsen@zalando.de>
 2021-08-20 09:33:18 +02:00
Mikkel Oscar Lyderik Larsen
190f0db092
Use labels for specifying Ingress/RouteGroup backend 
Signed-off-by: Mikkel Oscar Lyderik Larsen <mikkel.larsen@zalando.de>
 2021-08-20 09:33:17 +02:00
Mikkel Oscar Lyderik Larsen
c618494177
return early if backendName is empty 
Signed-off-by: Mikkel Oscar Lyderik Larsen <mikkel.larsen@zalando.de>
 2021-08-20 09:32:48 +02:00
Mikkel Oscar Lyderik Larsen
a08860d06c
rename function 
Signed-off-by: Mikkel Oscar Lyderik Larsen <mikkel.larsen@zalando.de>
 2021-08-20 09:22:06 +02:00
Mikkel Oscar Lyderik Larsen
6b0afe5180
Add support for scaling based on RouteGroup resource 
Signed-off-by: Mikkel Oscar Lyderik Larsen <mikkel.larsen@zalando.de>
 2021-08-19 18:28:58 +02:00
Mikkel Oscar Lyderik Larsen
9722e38f62
Re-generate for go 1.17 
Signed-off-by: Mikkel Oscar Lyderik Larsen <mikkel.larsen@zalando.de>
 2021-08-19 18:28:57 +02:00
Mikkel Oscar Lyderik Larsen
35aa03c771
Merge pull request #368 from zalando-incubator/dependabot/go_modules/github.com/aws/aws-sdk-go-1.40.22 
Bump github.com/aws/aws-sdk-go from 1.40.12 to 1.40.22
 2021-08-16 11:51:34 +02:00
dependabot[bot]
34c833e04a
Bump github.com/aws/aws-sdk-go from 1.40.12 to 1.40.22 
Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.40.12 to 1.40.22.
- [Release notes](https://github.com/aws/aws-sdk-go/releases)
- [Changelog](https://github.com/aws/aws-sdk-go/blob/main/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-go/compare/v1.40.12...v1.40.22)

---
updated-dependencies:
- dependency-name: github.com/aws/aws-sdk-go
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-08-16 09:14:16 +00:00
Jonathan Juares Beber
c93c1dd7bb
Merge pull request #343 from zalando-incubator/dependabot/go_modules/github.com/prometheus/client_golang-1.11.0 
Bump github.com/prometheus/client_golang from 1.10.0 to 1.11.0
 2021-08-16 11:04:47 +02:00
dependabot[bot]
59d39bc51c
Bump github.com/prometheus/client_golang from 1.10.0 to 1.11.0 
Bumps [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang) from 1.10.0 to 1.11.0.
- [Release notes](https://github.com/prometheus/client_golang/releases)
- [Changelog](https://github.com/prometheus/client_golang/blob/master/CHANGELOG.md)
- [Commits](https://github.com/prometheus/client_golang/compare/v1.10.0...v1.11.0)

---
updated-dependencies:
- dependency-name: github.com/prometheus/client_golang
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-08-11 08:28:17 +00:00
Jonathan Juares Beber
4066e450e5
Merge pull request #360 from zalando-incubator/k8s-update 
Update k8s dependencies
 2021-08-11 10:18:31 +02:00
Jonathan Juares Beber
8415373f3d
Update dependencies 
this commit updates the k8s dependencies from v0.20.5 to v0.20.9. It
also bundles other dependencies updates.

Signed-off-by: Jonathan Juares Beber <jonathanbeber@gmail.com>
 2021-08-11 08:26:00 +02:00
Jonathan Juares Beber
d1969a3020
Merge pull request #348 from zalando-incubator/pitr-zmon 
fixes for ZMON client
v0.1.11 		2021-07-26 15:57:11 +02:00
Jonathan Juares Beber
582c94255f
Add test for ZMON Key 
This commit add tests to the ZMON package when handling the key used on
the metrics query.

Signed-off-by: Jonathan Juares Beber <jonathanbeber@gmail.com>
 2021-07-26 15:41:15 +02:00
☃ pitr
c626f414db remove deprecated zmon aggregators in README 
Signed-off-by: ☃ pitr <peter.vernigorov@zalando.de>
 2021-07-26 11:14:27 +02:00
☃ pitr
1d4beab7a4 fixes for ZMON client 
Changes:
- only add group_by "key" if key is provided
- remove deprecated aggregators "dev" and "first"
- add X-Attribution header for query attribution

Signed-off-by: ☃ pitr <peter.vernigorov@zalando.de>
 2021-07-24 21:45:02 +02:00
Jonathan Juares Beber
eefd5ef512
Merge pull request #346 from zalando-incubator/dependabot/go_modules/github.com/aws/aws-sdk-go-1.39.2 
Bump github.com/aws/aws-sdk-go from 1.38.70 to 1.39.2
 2021-07-08 16:20:03 +02:00
dependabot[bot]
599b3bf805
Bump github.com/aws/aws-sdk-go from 1.38.70 to 1.39.2 
Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.38.70 to 1.39.2.
- [Release notes](https://github.com/aws/aws-sdk-go/releases)
- [Changelog](https://github.com/aws/aws-sdk-go/blob/main/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-go/compare/v1.38.70...v1.39.2)

---
updated-dependencies:
- dependency-name: github.com/aws/aws-sdk-go
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-08 13:00:42 +00:00
Mikkel Oscar Lyderik Larsen
ecf21df9c0
Merge pull request #338 from zalando-incubator/dependabot/go_modules/github.com/aws/aws-sdk-go-1.38.70 
Bump github.com/aws/aws-sdk-go from 1.38.47 to 1.38.70
 2021-07-08 14:52:50 +02:00
dependabot[bot]
ecd296e644
Bump github.com/aws/aws-sdk-go from 1.38.47 to 1.38.70 
Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.38.47 to 1.38.70.
- [Release notes](https://github.com/aws/aws-sdk-go/releases)
- [Changelog](https://github.com/aws/aws-sdk-go/blob/main/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-go/compare/v1.38.47...v1.38.70)

---
updated-dependencies:
- dependency-name: github.com/aws/aws-sdk-go
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2021-07-01 07:19:53 +00:00
Jonathan Juares Beber
446b7f01ea
Merge pull request #334 from zalando-incubator/nil-fields 
Switch Schedule optional fields to pointers
 2021-06-30 17:17:15 +02:00
Jonathan Juares Beber
0ad7296d56
Switch Schedule optional fields to pointers 
The `Date` and `Period` fields inside the `Schedule` type of the
`[Cluster]ScalingSchedule` CRDs are optional, but in its current
configuration the generated clients can't update or create these
resources since the empty fields do not pass the validation.

This commit updates the `[Cluster]ScalingSchedule.Schedule[*]` `Date`
and `Period` field to pointers, this way a null value is not validated
and the clients are able to update and create resources. It also updates
the collector code and tests to reflect the change.

Signed-off-by: Jonathan Juares Beber <jonathanbeber@gmail.com>
 2021-06-30 17:09:48 +02:00
Jonathan Juares Beber
9da155554b
Merge pull request #332 from zalando-incubator/drop-identifier 
Remove HTTP collector check on identifier label
 2021-06-01 13:53:21 +02:00
Jonathan Juares Beber
d7f9664d52
Remove HTTP collector check on identifier label 
This commit removes the logic that checks for an identifier label in the
http collector config. It also removes the documentation on the README
that mentions that the metric has to be in an old format, removed in
the #219.

Fixes #331

Signed-off-by: Jonathan Juares Beber <jonathanbeber@gmail.com>
 2021-06-01 12:33:32 +02:00
Jonathan Juares Beber
85f6dda229
Merge pull request #328 from zalando-incubator/fix/typo 
fix typo Saturday
 2021-05-26 17:02:01 +02:00
Sandor Szücs
64a6b85c73
fix typo Saturday 
Signed-off-by: Sandor Szücs <sandor.szuecs@zalando.de>
 2021-05-26 12:03:07 +02:00
Jonathan Juares Beber
f41af0d82b
Merge pull request #329 from zalando-incubator/dependabot/go_modules/github.com/aws/aws-sdk-go-1.38.47 
Bump github.com/aws/aws-sdk-go from 1.38.46 to 1.38.47
 2021-05-26 11:52:08 +02:00
dependabot[bot]
194bede7a3
Bump github.com/aws/aws-sdk-go from 1.38.46 to 1.38.47 
Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.38.46 to 1.38.47.
- [Release notes](https://github.com/aws/aws-sdk-go/releases)
- [Changelog](https://github.com/aws/aws-sdk-go/blob/main/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-go/compare/v1.38.46...v1.38.47)

Signed-off-by: dependabot[bot] <support@github.com>
 2021-05-26 08:51:08 +00:00
dependabot[bot]
c4f5efb6a7
Bump github.com/prometheus/common from 0.23.0 to 0.25.0 (#323) 
Bumps [github.com/prometheus/common](https://github.com/prometheus/common) from 0.23.0 to 0.25.0.
- [Release notes](https://github.com/prometheus/common/releases)
- [Commits](https://github.com/prometheus/common/compare/v0.23.0...v0.25.0)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2021-05-26 10:44:06 +02:00
dependabot[bot]
51e9378ee6
Bump github.com/aws/aws-sdk-go from 1.38.44 to 1.38.46 (#327) 
Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.38.44 to 1.38.46.
- [Release notes](https://github.com/aws/aws-sdk-go/releases)
- [Changelog](https://github.com/aws/aws-sdk-go/blob/main/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-go/compare/v1.38.44...v1.38.46)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2021-05-26 10:43:43 +02:00
Jonathan Juares Beber
ce27ef1798
Merge pull request #324 from zalando-incubator/dependabot/go_modules/github.com/aws/aws-sdk-go-1.38.44 
Bump github.com/aws/aws-sdk-go from 1.38.30 to 1.38.44
 2021-05-25 19:18:14 +02:00
Jonathan Juares Beber
a73ef467cd
Merge pull request #325 from zalando-incubator/crd-scope-fix 
Remove ClusterScalingSchedule clients namespace
 2021-05-25 17:30:57 +02:00
Jonathan Juares Beber
e6a04531fb
Merge pull request #326 from zalando-incubator/ignore-container-resource-metrics 
Ignore ContainerResource metrics
 2021-05-25 17:03:27 +02:00
Mikkel Oscar Lyderik Larsen
7289e6f8e2
Ignore ContainerResource metrics 
Signed-off-by: Mikkel Oscar Lyderik Larsen <mikkel.larsen@zalando.de>
 2021-05-25 16:45:35 +02:00
Jonathan Juares Beber
60b1dc097a
Remove ClusterScalingSchedule clients namespace 
During #284 we set the ClusterScalingSchedule scope as `Cluster` but
just for kubebuilder. This flag has no effect in the generated clients.
It means the generated clients expect a namespace argument when handling
ClusterScalingSchedule resources. It works fine to list all of the
resources but makes it impossible to request a specific resource
defining its name.

This commit sets the `+genclient:nonNamespaced` flag for the CRD and
adds the regenerated clients. It does not affect any of the usage of the
clients in this codebase so far.

Signed-off-by: Jonathan Juares Beber <jonathanbeber@gmail.com>
 2021-05-21 17:16:57 +02:00
dependabot[bot]
6b46cc2599
Bump github.com/aws/aws-sdk-go from 1.38.30 to 1.38.44 
Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.38.30 to 1.38.44.
- [Release notes](https://github.com/aws/aws-sdk-go/releases)
- [Changelog](https://github.com/aws/aws-sdk-go/blob/main/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-go/compare/v1.38.30...v1.38.44)

Signed-off-by: dependabot[bot] <support@github.com>
 2021-05-21 14:55:46 +00:00
Jonathan Juares Beber
6f9aba8db8
Merge pull request #315 from zalando-incubator/time-based-scaling 
Create ScalingSchedule collector
 2021-05-21 16:46:10 +02:00
Jonathan Juares Beber
a382dbfe7b
Create ScalingSchedule collector 
This commit adds two new collectors to the adapter:
- ClusterScalingScheduleCollector; and
- ScalingScheduleCollector

Also, it introduces the required collectors plugins, initialization
logic in the server startup, documentation and deployment example
(including the helm chart). A new config flag is created,
`-scaling-schedule`, and allows to enable and to disable the collection
of such metrics. It's disabled by default.

This collectors are the required logic to utilise the CRDs introduced in
the #284 pull request. It makes use of the kubernetes go-client
implementations of a [Store][0] and [Reflector][1].

[0]: https://pkg.go.dev/k8s.io/client-go/tools/cache#Store
[1]: https://pkg.go.dev/k8s.io/client-go/tools/cache#Reflector

Signed-off-by: Jonathan Juares Beber <jonathanbeber@gmail.com>
 2021-05-21 14:29:11 +02:00
Jonathan Juares Beber
7a68304389
Merge pull request #311 from Miniland1333/patch-2 
Bump to v0.1.10 for helm
 2021-05-12 18:36:34 +02:00
Jonathan Juares Beber
7044e79b08
Merge pull request #312 from adutchak-x/feature/stop-processing-non-runing-pods 
Feature/stop processing non runing pods
 2021-05-06 10:35:17 +02:00
Anatolii Dutchak
e16bacb24e Changed message text and level 
Signed-off-by: Anatolii Dutchak <adutchak-x@tunein.com>
 2021-05-05 11:22:51 +03:00
Jonathan Juares Beber
726c1e691d
Merge pull request #313 from zalando-incubator/dependabot/go_modules/github.com/prometheus/common-0.23.0 
Bump github.com/prometheus/common from 0.20.0 to 0.23.0
 2021-05-03 11:49:11 +02:00