Automatic merge from submit-queue (batch tested with PRs 45685, 45572, 45624, 45723, 45733)
resource quota full resync was removed in error
**What this PR does / why we need it**:
the quota controller should have had a full resync interval, and it was inadvertently removed in the move to shared informers.
**Which issue this PR fixes**
This fixes quota recalculation happening at the specified interval.
**Special notes for your reviewer**:
**Release note**:
```release-note
the resource quota controller was not adding quota to be resynced at proper interval
```
Add test coverage to the certificate manager covering the initialization
scenario where it is initialized with no Certificate Request Signing
client, then the client is added later. This matches how it will be used
when the Certificate Request Signing client is also the consumer of the
certificate manager.
Automatic merge from submit-queue (batch tested with PRs 45653, 45719, 45729, 45730, 44250)
Mark kubelet's master-service-namespace flag deprecated
This flag is already deprecated in the API server:
- https://kubernetes.io/docs/admin/kube-apiserver/
- https://kubernetes.io/docs/admin/federation-apiserver/
It doesn't really make sense to adjust this on the Kubelet if you can't change it on the API server anymore.
```release-note
Marks the Kubelet's --master-service-namespace flag deprecated
```
Automatic merge from submit-queue (batch tested with PRs 45653, 45719, 45729, 45730, 44250)
Remove kubemark.sh as we don't use pod IP from it anymore
This has been pending for sometime now. We no longer seem to actually depend on the downwarp api for the pod IP (hollow-proxy for example now gets it using api call).
cc @wojtek-t @gmarek
Automatic merge from submit-queue (batch tested with PRs 45653, 45719, 45729, 45730, 44250)
get pod -o wide: add unittest for nodeName
**What this PR does / why we need it**:
get pod -o wide: add unittest for nodeName
In case that when nodeName is empty, we can get correct info.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 45653, 45719, 45729, 45730, 44250)
Print pod startup latency metric as perfdata
Follows #45657
This should print pod startup latency in same format as api calls latencies.
cc @wojtek-t @gmarek
Automatic merge from submit-queue (batch tested with PRs 45653, 45719, 45729, 45730, 44250)
client.go: format err
**What this PR does / why we need it:**
made the code clean
The order of the storage setup blocks in the setup for the autoscaling
API group was accidentally inverted, meaning that if the v2alpha1 API
group was turned on, it would be set to the preferred API group-version
for discovery.
This was unintentional; the latest stable version should (v1) should be
preferred instead.
Automatic merge from submit-queue
Remove unused file cluster/images/kubemark/build-kubemark.sh
It's irrelevant and we don't seem to use/need it anymore.
cc @wojtek-t @gmarek
Automatic merge from submit-queue
Fix flag formatting errors in the node tests
There were three problems:
- Lack of a trailing space after prepending flags.
- Passing multiple flags in a string to --kubelet-flags seems to confuse
the flag parser; it stops parsing ALL flags as soon as it sees the
second kubelet flag. Fortunately, all instances of --kubelet-flags are
combined together, so we can just pass two of those.
- --feature-gates should be passed to the test framework, which then
forwards it to the kubelet, instead of using --kubelet-flags.
This hopefully fixes the dynamic config test failures on COS, which
started after #45602. (See: https://k8s-testgrid.appspot.com/google-node#kubelet-serial-gce-e2e)
Automatic merge from submit-queue
Fix hardcoded tmp dir path in kubectl test.
**What this PR does / why we need it**:
Current case uses hardcoded tmp dir path, and it does not delete tmp dir after test run.
Which means 1. The case could not be run by different users (no permission) 2. /tmp dir keeps growing.
**Which issue this PR fixes**
**Special notes for your reviewer**:
**Release note**:
Automatic merge from submit-queue
move from daemon_restart.go to framework/util.go
**What this PR does / why we need it**:
Moves the func `nodeExec` from daemon_restart.go to framework/util.go. This is the correct file for this func and is a more intuitive pkg for other callers to use. This is a small step of the larger effort of restructuring e2e tests to be more logically structured and easier for newcomers to understand.
```release-note
NONE
```
cc @timothysc @copejon
Automatic merge from submit-queue (batch tested with PRs 45691, 45667, 45698, 45715)
Add general NoExecute Toleration to fluentd in gcp configuration
Ref #44445
Once merged I'll create a cherry-pick that will be picked up in GKE together with the next patch release.
cc @JorritSalverda @davidopp @aveshagarwal @nimeshksingh @piosz
```release-note
fluentd will tolerate all NoExecute Taints when run in gcp configuration.
```
Automatic merge from submit-queue (batch tested with PRs 45691, 45667, 45698, 45715)
testName to head
**What this PR does / why we need it**:
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
testName in head, may be can quick location
**Release note**:
```release-note
```
Automatic merge from submit-queue (batch tested with PRs 45691, 45667, 45698, 45715)
Make update_owners.py also emit a JSON sig-owners list.
This should experience less churn in general!
I'm going to make the triage page use this list to let sigs have individualized dashboards.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 45684, 45266, 45669, 44787, 44984)
[Federation] Unify the delivery methods in the ReplicaSet controller.
Unifies the federated and non-federated object delivery methods. The reconcile method that's called already checks for existence, and no other controller has a similar paradigm, so it seems reasonable to simplify it here.
cc @marun
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 45684, 45266, 45669, 44787, 44984)
Fix XDG-based kubectl plugin dirs
XDGDataPluginLoader messed up its default-value handling for `XDG_DATA_DIRS` and ends up scanning *all of /usr/share* looking for plugins if you don't have that set :-O
/release-note-none
/assign @fabianofranz
Automatic merge from submit-queue (batch tested with PRs 45684, 45266, 45669, 44787, 44984)
[CRI] Return success if ImageNotFound in RemoveImage()
Signed-off-by: Crazykev <crazykev@zju.edu.cn>
**What this PR does / why we need it**:
**Sorry for close the [old one](https://github.com/kubernetes/kubernetes/pull/44381) mistakenly, rebase and move to here.**
RemoveImage() operation should be idempotent, [ref](https://github.com/kubernetes/kubernetes/blob/master/pkg/kubelet/api/v1alpha1/runtime/api.proto#L89-L92)
@feiskyer @Random-Liu PTAL
**Which issue this PR fixes**
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue
Update kube-dns version to 1.14.2
```release-note
Updates kube-dns to 1.14.2
- Support kube-master-url flag without kubeconfig
- Fix concurrent R/Ws in dns.go
- Fix confusing logging when initialize server
- Fix printf in cmd/kube-dns/app/server.go
- Fix version on startup and --version flag
- Support specifying port number for nameserver in stubDomains
```
Automatic merge from submit-queue (batch tested with PRs 45571, 45657, 45638, 45663, 45622)
Use real proxier inside hollow-proxy but with mocked syscalls
Fixes https://github.com/kubernetes/kubernetes/issues/43701
This should make hollow-proxy better mimic the real kube-proxy in performance.
Maybe next we should have a more realistic implementation even for fake iptables (adding/updating/deleting rules/chains in an table, just not on the real one)? Though I'm not sure how important it is.
cc @kubernetes/sig-scalability-misc @kubernetes/sig-network-misc @wojtek-t @gmarek
Automatic merge from submit-queue (batch tested with PRs 45571, 45657, 45638, 45663, 45622)
rkt: Improve the Garbage Collection
**What this PR does / why we need it**:
This PR improve the garbage collection of files written inside the `/var/lib/kubelet/pods/<pod: id>`
It removes the` finished-<pod: id>` file touched during the `ExecStopPost` of the systemd unit.
It also removes the `/dev/termination-log` file mounted into containers .
The termination-log is used to produce a message from the container and collected by the kubelet when the Pod stops.
Especially for the termination-log, removing theses files will free the associated space used on the filesystem.
**Release note**:
`NONE`
Automatic merge from submit-queue (batch tested with PRs 45571, 45657, 45638, 45663, 45622)
Added indexer description for the API of NewIndexerInformer.
**What this PR does / why we need it**:
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue
Fix AssertCalls usage for kubelet fake runtimes unit tests
Despite its name, AssertCalls() does not assert anything. It returns an error that should be checked. This was causing false negatives for a handful of unit tests, which are also fixed here.
Tests for the image manager needed to be rearranged in order to accommodate a potentially different sequence of calls each tick because the image puller changes behavior based on prior errors.
**What this PR does / why we need it**: Fixes broken unit tests
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*:
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue
detach the volume when pod is terminated
When pods are terminated we should detach the volume.
Fixes https://github.com/kubernetes/kubernetes/issues/45191
**Release note**:
```
Detach the volume when pods are terminated.
```
