Tests settings should be defined in the test source code itself
because conceptually the framework is a separate entity that not all
test authors can modify.
Using the new framework/config code also has several advantages:
- defaults can be set with less code
- no confusion around what's a duration
- the options can also be set via command line flags
While at it, a minor bug gets fixed:
- readConfig() returns only defaults when called while
registering Ginkgo tests because Viperize() gets called later,
so the scale in the logging soak test couldn't really be configured;
now the value is read when the test runs and thus can be changed
The options get moved into the "instrumentation.logging"
resp. "instrumentation.monitoring" group to make it more obvious where
they are used. This is a breaking change, but that was already
necessary to improve the duration setting from plain integer to a
proper time duration.
This changes the custom metrics client logic over to support multiple versions
of the custom metrics API by checking discovery to find the appropriate versions.
Fixes#68011
Co-authored-by: Solly Ross <sross@redhat.com>
Automatic merge from submit-queue (batch tested with PRs 67691, 68147). If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
Bump versions of components with latest security patches.
**What this PR does / why we need it**:
Upgrade versions of monitoring components used on GCP, to include latest security patches.
**Release note**:
```release-note
[fluentd-gcp-scaler addon] Bump fluentd-gcp-scaler to 0.4 to pick up security fixes.
[prometheus-to-sd addon] Bump prometheus-to-sd to 0.3.1 to pick up security fixes, bug fixes and new features.
[event-exporter addon] Bump event-exporter to 0.2.3 to pick up security fixes.
```
Automatic merge from submit-queue (batch tested with PRs 64564, 65043). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
make stackdriver logging tests not block e2e runs
**What this PR does / why we need it**: prevents Stackdriver logging test failures from failing an e2e run
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
should not fmt.printf in the e2e test
**What this PR does / why we need it**:
should not fmt.printf in the e2e test
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
none
```
Use the same pattern everywhere in the e2e test
harness, use busybox (from dockerhub) instead
of using the one from k8s.gcr.io registry.
Change-Id: I57c3b867408c1f9478a8909c26744ea0368ff003
Automatic merge from submit-queue (batch tested with PRs 66175, 66324, 65828, 65901, 66350). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Remove the Heapster/InfluxDB test
Heapster is now deprecated, and we shouldn't be testing Influx
functionality here anyway (that test belongs in the Heapster repo at
best anyway).
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Deprecate InfluxDB cluster monitoring
InfluxDB cluster monitoring addon will no longer be supported and will be removed in k8s 1.12.
Default monitoring solution will be changed to `standalone`.
Heapster will still be deployed for backward compatibility of `kubectl top`
```release-note
Stop using InfluxDB as default cluster monitoring
InfluxDB cluster monitoring is deprecated and will be removed in v1.12
```
cc @piosz
Automatic merge from submit-queue (batch tested with PRs 63658, 63509, 63800, 63586, 63840). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Clean stackdriver sinks when reached limit
Workaround for stackdriver sinks leaking during test.
This will automate cleaning when sinks when we reach limit.
It can cause other tests running in parallel to fail, but because it's happens once per month impact is negligible.
Fixes#7295
```release-note
NONE
```
/cc @krzyzacy @x13n @cezarygerard
New pod timeseries was introduced that has same labels for namespace and
pod_name resulting in doubling value in old query. New metric is not
based on containers so filtering on image solves that problem.
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Use old resource model in External Metrics API e2e tests
**What this PR does / why we need it**:
Currently e2e tests for External Metrics are failing, because the tests projects are not whitelisted to use new Stackdriver resource model. They will be in a week, but this particular test doesn't have to depend on it.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Add e2e test for Custom Metrics API with new Stackdriver resource model and External Metrics API.
**What this PR does / why we need it**:
Add e2e test for Custom Metrics API with new Stackdriver resource model and External Metrics API.
**Release note**:
```release-note
NONE
```
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