This change updates the etcd storage path test to detect cohabitating
resources by looking at their expected location in etcd. This was not
detected in the past because the GVK check did not span across groups.
To limit noise from failures caused by multiple objects at the same
location in etcd, the test now fails when different GVRs share the same
expected path. Thus every object is expected to have a unique path.
Signed-off-by: Monis Khan <mkhan@redhat.com>
Automatic merge from submit-queue
Add script to dump kubemark master logs
First step towards solving the issue https://github.com/kubernetes/kubernetes/issues/46109.
cc @kubernetes/test-infra-maintainers @wojtek-t @gmarek
Packaged the script as a docker container stored in gcr.io/google-containers
A daemonset deployment is included to make it easy to consume the installer
A cluster e2e has been added to test the installation daemonset along with verifying installation
by using a sample CUDA application.
Node e2e for GPUs updated to avoid running on nodes without GPU devices.
Signed-off-by: Vishnu kannan <vishnuk@google.com>
Previously, the scheduler created two separate list watchers. This
changes the scheduler to be able to leverage a shared informer, whether
passed in externally or spawned using the new in place method. This
removes the last use of a "special" informer in the codebase.
Allows someone wrapping the scheduler to use a shared informer if they
have more information avaliable.
Tokens controller previously needed a bit of extra help in order to be
safe for concurrent use. The new MutationCache allows it to keep a local
cache and still use a shared informer. The filtering event handler lets
it only see changes to secrets it cares about.
Automatic merge from submit-queue (batch tested with PRs 46014, 46152)
Updated test/test_owners.csv for federation test cases
To the best of my knowledge have updated the test owners for federation e2e test cases. PTAL and comment if any concern.
**Release note**:
```release-note
NONE
```
cc @kubernetes/sig-federation-pr-reviews @fejta
/assign @madhusudancs
Automatic merge from submit-queue (batch tested with PRs 46033, 46122, 46053, 46018, 45981)
Command tree and exported env in kubectl plugins
This is part of `kubectl` plugins V1:
- Adds support to several env vars passing context information to the plugin. Plugins can make use of them to connect to the REST API, access global flags, get the path of the plugin caller (so that `kubectl` can be invoked) and so on. Exported env vars include
- `KUBECTL_PLUGINS_DESCRIPTOR_*`: the plugin descriptor fields
- `KUBECTL_PLUGINS_GLOBAL_FLAG_*`: one for each global flag, useful to access namespace, context, etc
- ~`KUBECTL_PLUGINS_REST_CLIENT_CONFIG_*`: one for most fields in `rest.Config` so that a REST client can be built.~
- `KUBECTL_PLUGINS_CALLER`: path to `kubectl`
- `KUBECTL_PLUGINS_CURRENT_NAMESPACE`: namespace in use
- Adds support for plugins as child of other plugins so that a tree of commands can be built (e.g. `kubectl myplugin list`, `kubectl myplugin add`, etc)
**Release note**:
```release-note
Added support to a hierarchy of kubectl plugins (a tree of plugins as children of other plugins).
Added exported env vars to kubectl plugins so that plugin developers have access to global flags, namespace, the plugin descriptor and the full path to the caller binary.
```
@kubernetes/sig-cli-pr-reviews
Automatic merge from submit-queue (batch tested with PRs 46033, 46122, 46053, 46018, 45981)
Log age of stats used for evictions during eviction tests
I recently added prometheus metrics for the age of the metrics used for evictions #43031. It would be nice to surface these during eviction tests, so I can better assess how old stats are, and whether or not the age of stats causes extra evictions.
This isnt super-high priority, and can be done after code-freeze, since it is a testing improvement. Feel free to take a look whenever either of you has time.
/assign @mtaufen
/assign @Random-Liu
Automatic merge from submit-queue (batch tested with PRs 45346, 45903, 45958, 46042, 45975)
ResourceQuota admission control injects registry
**What this PR does / why we need it**:
The `ResourceQuota` admission controller works with a registry that maps a GroupKind to an Evaluator. The registry used in the existing plug-in is not injectable, which makes usage of the ResourceQuota plug-in in other API server contexts difficult. This PR updates the code to support late injection of the registry via a plug-in initializer.
Automatic merge from submit-queue (batch tested with PRs 45996, 46121, 45707, 46011, 45564)
Fix waitForNPods in restart.go
From https://github.com/kubernetes/kubernetes/issues/45991#issuecomment-302292404.
Don't redefine `pods` so we can return real pod names instead of empty array.
/assign @dchen1107 @bowei
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue
Add node e2e tests for hostNetwork
**What this PR does / why we need it**:
Add node e2e tests for hostNetwork.
**Which issue this PR fixes**
Part of #44118.
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
/assign @Random-Liu @yujuhong
Automatic merge from submit-queue (batch tested with PRs 45950, 45968)
[Federation] Remove redundant e2e for secret and daemonset
Federation of daemonset and secret types is now implemented by the sync controller, and e2e testing for each type is provided via crud lifecycle e2e tests. This renders the legacy e2e tests for these types redundant, and this commit removes those tests.
The secret wait and delete functions required by the ingress e2e tests have been retained and moved to ingress.go.
cc: @kubernetes/sig-federation-pr-reviews
Automatic merge from submit-queue
Make real proxier in hollow-proxy optional (default=true)
Ref https://github.com/kubernetes/kubernetes/pull/45622
This allows using real proxier for hollow proxy, but we use the fake one by default.
cc @kubernetes/sig-scalability-misc @wojtek-t @gmarek
Automatic merge from submit-queue (batch tested with PRs 45990, 45544, 45745, 45742, 45678)
Add explicit image tag to cockroachdb example and test
@gyliu513
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 45990, 45544, 45745, 45742, 45678)
Add integration test for deployment
We have no integration test for Deployment currently. In this PR, add an integration test which covers an e2e test (create a new RollingUpdate deployment), add more replicas to the Deployment, and set minReadySeconds so that we can test maxUnavailable.
Plan to add more integration tests that cover e2e tests after this initial PR is merged.
@kubernetes/sig-apps-pr-reviews
Automatic merge from submit-queue (batch tested with PRs 45990, 45544, 45745, 45742, 45678)
[Federation] Add integration testing for cluster addition
This PR adds integration testing of the sync controller for cluster addition. This ensures coverage equivalency between the integration tests and the old controller unit tests, so those tests are removed by this PR.
Resolves#45257
cc: @kubernetes/sig-federation-pr-reviews
