Automatic merge from submit-queue (batch tested with PRs 38173, 38151, 38197, 38221)
test: wait for ready replica set before adopting
Reworked version of https://github.com/kubernetes/kubernetes/pull/36439 which was reverted in https://github.com/kubernetes/kubernetes/pull/38049. This PR doesn't use any of the new status API added in replica sets so it should cause no trouble with upgrade tests.
@kubernetes/deployment @smarterclayton
Automatic merge from submit-queue (batch tested with PRs 37032, 38119, 38186, 38200, 38139)
New ns param for NewClusterVerification
**What this PR does / why we need it**: Allows the test to specify alternate namespaces to when waiting for pods to be in a specific state.
**Which issue this PR fixes**: fixes#38138
**Special notes for your reviewer**: Minor fix
**Release note**: None
Automatic merge from submit-queue (batch tested with PRs 37032, 38119, 38186, 38200, 38139)
Detect long-running requests from parsed request info
Follow up to https://github.com/kubernetes/kubernetes/pull/36064
Uses parsed request info to more tightly match verbs and subresources
Removes regex-based long-running request path matching (which is easily fooled)
```release-note
The --long-running-request-regexp flag to kube-apiserver is deprecated and will be removed in a future release. Long-running requests are now detected based on specific verbs (watch, proxy) or subresources (proxy, portforward, log, exec, attach).
```
Automatic merge from submit-queue
Add integration tests for desire state of world populator
Add integration tests for desire state of world populator
This adds tests for code introduced here :
https://github.com/kubernetes/kubernetes/issues/26994
Via integration test we can now verify that if pod delete
event is somehow missed by AttachDetach controller - it still
get cleaned up by Desired State of World populator.
Automatic merge from submit-queue (batch tested with PRs 38194, 37594, 38123, 37831, 37084)
remove unnecessary fields from genericapiserver config
Cleans up some unnecessary fields in the genericapiserver config.
Automatic merge from submit-queue
Skip not registered nodes in labeling in CA e2e tests
This PR fixes problems with querying for not yet registered nodes. The underlying problem is related to the way the test is written. So we apply labels to the existing nodes, create pods that require N+1 nodes with the labels and expect a new node to be added. But the new node is created without the labels. As soon as the node is spotted it is labeled. But sometimes it is too late. CA notices that the new node doesn't solve the problem and ask for another, hoping that this time it will get the node with the labels. The node is added by MIG but it takes a minute or more for the node to start and register in kubernetes. At this moment the labeling is started. The list of nodes to be labeled is taken from MIG. The extra node is there. But it is not in kubernetes yet. So 404 error is returned on labeling attempt and test fails.
This PR filters the list of nodes to be labeled and applies the labels only on the fully registered nodes.
Fixes 404 in #33754
cc: @jszczepkowski @piosz @fgrzadkowski
Automatic merge from submit-queue (batch tested with PRs 36990, 37494, 38152, 37561, 38136)
api federation types
First commit adds types that can back the kubernetes-discovery server with an `kubectl` compatible way of adding federated servers. Second commit is just generated code.
After we have types, I'd like to start splitting `kubernetes-discovery` into a "legacy" mode which will support what we have today and a "normal" mode which will provide an API federation server like this: https://github.com/kubernetes/kubernetes/blob/master/docs/proposals/federated-api-servers.md that includes both discovery and proxy in a single server. Something like this: https://github.com/openshift/kube-aggregator .
@kubernetes/sig-api-machinery @nikhiljindal
Automatic merge from submit-queue (batch tested with PRs 36990, 37494, 38152, 37561, 38136)
Node E2E: Move ssh related functions into ssh.go.
This PR moves all ssh related functions and variables into a separate file `ssh.go`.
This is a minor cleanup preparing for my test framework refactoring work. Will send out the refactor PR later.
/cc @kubernetes/sig-node
This adds tests for code introduced here :
https://github.com/kubernetes/kubernetes/issues/26994
Via integration test we can now verify that if pod delete
event is somehow missed by AttachDetach controller - it still
get cleaned up by Desired State of World populator.
Automatic merge from submit-queue (batch tested with PRs 37870, 36643, 37664, 37545)
Add option to disable federation ingress controller
**What this PR does / why we need it**:
Added an option to enable/disable federation ingress controller as currently federated ingresses doesn't work in environments other than GCE/GKE. Also ignore reconcile config maps if no federated ingresses exist.
**Which issue this PR fixes**
fixes#33943
@quinton-hoole
**Release note**:
```release-note
Add `--controllers` flag to federation controller manager for enable/disable federation ingress controller
```
Automatic merge from submit-queue
[Federation] Separate the cleanup phases of service and service shards so that service shards can be cleaned up even after the service is deleted elsewhere.
Fixes Federated Service e2e test.
This separation is necessary because "Federated Service DNS should be
able to discover a federated service" e2e test recently added a case
where it deletes the service from federation but not the shards from
the underlying clusters.
Because of the way cleanup was implemented in the AfterEach block
currently, we did not cleanup any of the underlying shards. However,
separating the two phases of the cleanup needs this separation.
cc @kubernetes/sig-cluster-federation @nikhiljindal
Automatic merge from submit-queue (batch tested with PRs 38149, 38156, 38150)
Node E2E: Remove setup-node option
This PR removes `setup-node` option, because:
* It is misleading. `setup-node` doesn't really setup the node, test framework will only put current user into docker user group when it is specified.
* It is not necessary anymore. Because we always run node e2e test as root now, we don't need to do this anymore.
This is a minor cleanup preparing for my test framework refactoring work. Will send out the refactor PR later.
/cc @kubernetes/sig-node
Automatic merge from submit-queue (batch tested with PRs 38149, 38156, 38150)
Remove girishkalele from most places
@matchstick you might need to help here. I am doing this because the bot is trying to create an issue assigned to @girishkalele but it cannot be created as he is not a member of the org any longer.
Automatic merge from submit-queue (batch tested with PRs 37328, 38102, 37261, 31321, 38146)
Fixes flake: wait for dns pods terminating after test completed
From #37194. Based on #36600. Please only look at the second commit.
As mentioned in [comment](https://github.com/kubernetes/kubernetes/issues/37194#issuecomment-262007174), "DNS horizontal autoscaling" test does not wait for the additional pods to be terminated and this may lead to the failure of later tests.
This fix adds a wait loop at the end of the serial test to ensure the cluster recovers to the original state. In the non-serial test it does not wait for the additional pods terminating because it will not affect other tests, given they are able to be run simultaneously. Plus wait for pods terminating will take certain amount of time.
Note this only fixes certain case of #37194. I noticed there are other failures irrelevant to dns autoscaler. LIke [this one](https://k8s-gubernator.appspot.com/build/kubernetes-jenkins/logs/ci-kubernetes-e2e-gci-gce-serial/34/).
@bprashanth @Random-Liu
Automatic merge from submit-queue (batch tested with PRs 37328, 38102, 37261, 31321, 38146)
Make thirdparty codec able to decode DeleteOptions
Fix#37278.
Without this PR, the gvk sent to the delegated codec will be the thirdparty one, which is not recognized by the delegated codec (usually api.Codecs).
Automatic merge from submit-queue (batch tested with PRs 38076, 38137, 36882, 37634, 37558)
Make logging for gcl e2e test more verbose
To help debug https://github.com/kubernetes/kubernetes/issues/37241
CC @piosz
Automatic merge from submit-queue (batch tested with PRs 38111, 38121)
remove rbac super user
Cleaning up cruft and duplicated capabilities as we transition from RBAC alpha to beta. In 1.5, we added a secured loopback connection based on the `system:masters` group name. `system:masters` have full power in the API, so the RBAC super user is superfluous.
The flag will stay in place so that the process can still launch, but it will be disconnected.
@kubernetes/sig-auth
Automatic merge from submit-queue (batch tested with PRs 36352, 36538, 37976, 36374)
test: update deployment helper to return better error messages
@kubernetes/deployment the problem with https://github.com/kubernetes/kubernetes/issues/36270 is that the selector key is never added in the deployment but this change would make it clearer.
This separation is necessary because "Federated Service DNS should be
able to discover a federated service" e2e test recently added a case
where it deletes the service from federation but not the shards from
the underlying clusters.
Because of the way cleanup was implemented in the AfterEach block
currently, we did not cleanup any of the underlying shards. However,
separating the two phases of the cleanup needs this separation.
