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Move the defaults setting of GCI to util.sh
fixes#26291
This change recovers some of the side effects of
https://github.com/kubernetes/kubernetes/pull/26197, i.e., keeps the defaults of
`NODE_IMAGE` and `NODE_IMAGE_PROJECT` to `MASTER_IMAGE` and
`MASTER_IMAGE_PROJECT`, for backward compatibility. Although it keeps
`OS_DISTRIBUTION` defaulting to `gci`, the default settings of these vars are
moved to `cluster/gce/util.sh` and conditioned on `OS_DISTRIBUTION==gci`.
@euank @roberthbailey Can you review?
Automatic merge from submit-queue
Add direct serializer
Fix#25589. Implemented a direct codec that doesn't do conversion, but sets the group, version and kind before serialization as Clayton suggested [here](https://github.com/kubernetes/kubernetes/issues/25589#issuecomment-219168009).
First commit is cherry-picked from #24826.
@kubernetes/sig-api-machinery
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kubelet e2e: bumping cpu limit
The previous limit was too aggressive and caused kubernetes-e2e-gce-serial build 1404 to fail.
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cluster/coreos: Update heapster addon to beta2
fixes#26616
As noted there, heapster was updated but not for gce/coreos which breaks anything that depends on heapster's new metrics API (i.e. autoscaling)
This change recovers some of the side effects of
https://github.com/kubernetes/kubernetes/pull/26197, i.e., keeps the defaults of
`NODE_IMAGE` and `NODE_IMAGE_PROJECT` to `MASTER_IMAGE` and
`MASTER_IMAGE_PROJECT`, for backward compatibility. Although it keeps
`OS_DISTRIBUTION` defaulting to `gci`, the default settings of these vars are
moved to `cluster/gce/util.sh` and conditioned on `OS_DISTRIBUTION==gci`.
This is needed by the exec prober to distinguish error types and exit
codes correctly.
An alternative, and preferable solution would be to use utilexec
everywhere, but that change is much more involved and should come at a
later date. Unfortunately, until that change is made, writing tests for
this is quite difficult.
Automatic merge from submit-queue
Trusty: fix breakage by #26413 and #26109
The code https://github.com/kubernetes/kubernetes/tree/master/cluster/gce/trusty in both master and release-1.2 branches is broken. Although we already switched to using cluster/gce/gci for 1.3 branch, we will still need to maintain the cluster/gce/trusty code as long as release-1.2 branch is not deprecated. I will make a couple of PR and cherry-picks to make cluster/gce/trusty back to normal. This PR is one of them, which will not be cherry picked to release-1.2.
@roberthbailey @dchen1107 @fabioy @zmerlynn
cc/ @kubernetes/goog-image
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Fix fake event recorder race
Event recorder should wait for some time to get all expected events, the event may be written by another goroutine that just have finished.
It should not slow down the test in most cases, only when there is a bug and expected event is not sent.
Fixes#26578
Using P2 to speed up merge and to prevent further flakes.
@kubernetes/sig-storage
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Change Kubelet test to run also in large clusters
This should fix the recent failure of kubelet test in 2000-node cluster.
@zmerlynn - FYI
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GCI: cherry-pick the fix in PR #25670
This PR simply copies the fix in #25670 into the GCI support.
cc/ @kubernetes/goog-image @dchen1107 @roberthbailey
Automatic merge from submit-queue
Don't set the env var CC when not cross-compiling
I noticed that this script was trying to use `arm-linux-gnueabi-gcc` also when running natively on arm.
When running natively, `CC` should always be `gcc` (which also is the default)
Also added `federation-controller-manager` to the static list, I think someone forgot to do that.
@ixdy @david-mcmahon @spiffxp @spxtr
- add more logs
- wait both for volume and claim to get bound
When binding volumes to claims the controller saves PV first and PVC right
after that. In theory, this saved PV could cause waitForPersistentVolumePhase
to finish and PVC could be checked in the test before the controller saves it.
So, wait for both PVC and PV to get bound and check the results only after
that. This is only a theory, there are no usable logs in integration tests.
