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 custom metrics e2e test with two metrics.
**What this PR does / why we need it**:
Adds an e2e test for HPA, where a deployment is scaled based on two custom metrics.
**Release note**:
```
NONE
```
Automatic merge from submit-queue (batch tested with PRs 56600, 56814). 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>.
Fix volume size allocation in gcd_pd
**What this PR does / why we need it**:
GCE PDs are allocated in chunks of GBs not GiB but CreateVolume function incorrectly creates volume in chunks of GiB.
1 GiB = 1024 * 1024 * 1024 Bytes
1 GB = 1000 * 1000 * 1000 Bytes
**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#56081
**Special notes for your reviewer**:
**Release note**:
```release-note
Fixed dynamic provisioning of GCE PDs to round to the next GB instead of GiB
```
utils/image/manifest has an additional `arch` parameter, which determines
whether an image ends in `-$ARCH` (like `-amd64`).
All locations that previously had gcr.io urls referenced in costants or inline
have been updated to refere test/utils/image.
Automatic merge from submit-queue (batch tested with PRs 56108, 56811, 57335, 57331, 54530). 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>.
E2E autoscaling test scenario "should add node to the particular mig" fix
Resize targeted MIG to one to fix flakes when initial size of it is zero. Scale-up from zero doesn't make sense in this scenario, and the test assumes there will be always at least one node.
Automatic merge from submit-queue (batch tested with PRs 56108, 56811, 57335, 57331, 54530). 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>.
Fix Stackdriver Logging e2e tests
This PR fixes the problems in the SD Logging tests:
- Because of Docker problem, trimming works unpredictably on some OSs, so instead of assuming exact trimming mechanism, just assume trimming
- Increases the throughput of reading logs through Pub/Sub by increasing the parallelism level
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 54379, 56593, 56685, 54174, 57309). 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 k8s.gcr.io vanity domain for container images
Related issue: https://github.com/kubernetes/release/issues/281
```release-note
Use "k8s.gcr.io" for container images rather than "gcr.io/google_containers". This is just a redirect, for now, so should not impact anyone materially.
Documentation and tools should all convert to the new name. Users should take note of this in case they see this new name in the system.
```
Automatic merge from submit-queue (batch tested with PRs 57127, 57011, 56754, 56601, 56483). 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 hacks added for mesos
**What this PR does / why we need it**:
Since Mesos is no longer in your main repository and since we have
things like dynamic kubelet configuration in progress, we should
drop these undocumented, untested, private hooks.
cmd/kubelet/app/server.go::CreateAPIServerClientConfig
CreateAPIServerClientConfig::getRuntime
pkg/kubelet/kubelet_pods.go::getPhase
Also remove stuff from Dependencies struct that were specific to
the Mesos integration (ContainerRuntimeOptions and Options)
Also remove stale references in test/e2e and and test owners file
**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
Drop hacks used for Mesos integration that was already removed from main kubernetes repository
```
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Check ns setup error during e2e
If namespace create fails during e2e setup, don't panic
/assign @tallclair
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 56676, 57050, 54881, 56822, 57113). 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 when a webhook does not return.
**What this PR does / why we need it**: Adding an e2e test to simulate a webhook not returning. Making sure this does not just hang the API.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Ref https://github.com/kubernetes/features/issues/492
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 56828, 55184, 56849, 57081, 56654). 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 rbac client with explicit version
**What this PR does / why we need it**:
Rbac client without explicit version has been deprecated, change them to the one with explicit version.
**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 partially #55993
**Special notes for your reviewer**:
/cc @caesarxuchao @sttts
This is the cleanup for the last client. Hope there is detailed plan to remove these deprecated clients.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 56858, 57040, 56979, 57051, 57052). 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 with Prometheus and Stackdriver
**What this PR does / why we need it**:
Add e2e test for custom metrics in a setup with a container exposing metrics in Prometheus format and prometheus-to-sd sidecar container scraping the metrics and writing them to Stackdriver.
Also some test refactoring for adding new tests more easily (plan to add scale down tests and a test with scaling on two metrics).
**Release note**:
```
NONE
```
Automatic merge from submit-queue (batch tested with PRs 56250, 56809, 56812, 56792, 56724). 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>.
Hit ILB endpoint in e2e test
**What this PR does / why we need it**:
During the ILB e2e networking test, a pod is created and curls the ILB's IP address, validating that the load balancer correctly routes traffic to the K8s service. Test will also hit the external LB endpoint after switching from ILB->ELB, validating no GCE conversion issues going from ILB to ELB.
This does not validate that the load balancer is accessible externally to the cluster (but on the same network).
**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>.
Log actual return code, not the default value.
**What this PR does / why we need it**:
Previously the code would log 127, no matter what, which is quite
useless..
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 56413, 56322, 56490, 56460, 56487). 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 policy client with explicit version
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** :
Fixes partially #55993
**Special notes for your reviewer**:
/cc @caesarxuchao @sttts
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 56217, 56268, 56263, 56328, 56200). 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 batch client with explicit version
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** :
Fixes partially #55993
**Special notes for your reviewer**:
/cc @caesarxuchao @sttts
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 55900, 55995, 55913, 55467, 55376). 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 extensions client with explicit version
**What this PR does / why we need it**:
Extensions client without explicit version has been deprecated, change them to the one with explicit version.
**Which issue(s) this PR fixes**:
Fixes partially #55993
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 55954, 56037, 55866, 55984, 54994). 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>.
Create sig-autoscaling-maintainers alias
Create an alias group for sig-autoscaling.
This will be used by test/e2e/autoscaling/OWNERS.
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 54604, 55781, 55806, 55935, 55991). 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 core client with explicit version
**What this PR does / why we need it**:
Core client without explicit version has been deprecated, change them to the one with explicit version.
**Which issue(s) this PR fixes**:
Fixes partially #55993
**Special notes for your reviewer**:
/cc @kubernetes/sig-api-machinery-pr-reviews
/cc @caesarxuchao @k82cn @sttts @kevin-wangzefeng
**Release note**:
```release-note
NONE
```
We shouldn't upgrade etcd without first warning the user that some etcd
version transitions can't be undone. We don't know what version the user
currently has, so we require either an explicit version and image, or an
interactive acknowledgement of this caveat.
This is modeled after the STORAGE_MEDIA_TYPE prompt just above.
Automatic merge from submit-queue (batch tested with PRs 56785, 56709). 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>.
Enable SD custom metric autoscaling e2e on GKE
This test should now be able to run on GKE, so enabling it there.
Automatic merge from submit-queue (batch tested with PRs 52748, 56623). 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 brackets around IPv6 addrs in e2e test IP:port endpoints
There are several locations in the e2e tests where endpoints of the
form IPv6:port use IPv6 addresses directly, without surrounding brackets.
Brackets are required around IPv6 addresses in this case, in order to
distinguish the colons in the IPv6 address from the colon immediately
preceding the port.
Also, wherever the curl command might be used with an IPv6 address
surrounded in brackets, the "-g" argument is added to the curl
command line arguments so that the brackets can be interpreted
correctly.
fixes#52746
**What this PR does / why we need it**:
This PR adds brackets around IPv6 addresses when they appear as part of an IPv6-addr:port endpoint
in the e2e tests. This is needed because any connections that attempt to use IPv6-addr:port
endpoint without brackets surrounding the IPv6-addr will fail.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#52746
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 55360, 56444, 56687, 56791, 56802). 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 DisabledForLargeClusters tag to audit tests.
Remove this tag once functionality from feature request #53455 is implemented.
Fixes#56683.
```release-note
NONE
```
