Automatic merge from submit-queue
Clean-up and fixes in federated replica set
* Create and update consistent with other controllers. Previously an annotation update on federated rs would not trigger local rs update.
* Use of federatedUpdater. The previous code use talked to clusters manually, assuming that the stats values in the local rs would be automatically and immediately updated. These stats are updated by controllers so they are not immediately updated and the currently existing stats can be used for building federated rs stats.
* Trigger a rs recheck after some operations are executed.
cc: @quinton-hoole @jianhuiz @wojtek-t @kubernetes/sig-cluster-federation
This should stop the test from flaking while we figure out why there is
a mismatch between the reported pressure condition and the eviction
manager's decision to evict due to memory pressure.
Automatic merge from submit-queue
Make a scheduler predicates test resiliant to race for scheduledCondi…
Fix#31341
@pwittrock - this fixes a P1 flake.
FYI @mwielgus - I don't think that the race that caused this flake can impact cluster autoscaling, but you probably should know about it.
cc @wojtek-t
Automatic merge from submit-queue
Node E2E: Move host info around test result.
Discussed offline with @yujuhong and @dchen1107. Currently, the node e2e result is organized as:
```
================================================================
Success Finished Host tmp-node-e2e-b6c375c7-e2e-node-containervm-v20160321-image Test Suite
{ginkgo-output}
{framework-error}
================================================================
```
This makes it painful to find which image the test is failing on. The `{ginkgo-output}` is usually quite long, so we have to scroll mouse up and down to find the host name.
This PR changes the test result to:
```
================================================================
Start Host tmp-node-e2e-b6c375c7-e2e-node-containervm-v20160321-image Test Suite
{ginkgo-output}
Success Finished Host tmp-node-e2e-b6c375c7-e2e-node-containervm-v20160321-image Test Suite
{framework-error}
================================================================
```
This is not perfect, but much better than before. We can easily find the host name under the ginkgo test result, like this:
```
================================================================
Start Host test-gci-dev-54-8743-3-0 Test Suite
Running Suite: E2eNode Suite
============================
Random Seed: 1472511489 - Will randomize all specs
Will run 0 of 131 specs
Running in parallel across 8 nodes
I0829 22:58:13.727764 1143 e2e_node_suite_test.go:98] Pre-pulling images so that they are cached for the tests.
I0829 22:58:28.562459 1143 e2e_node_suite_test.go:111] Node services started. Running tests...
I0829 22:58:28.562477 1143 e2e_node_suite_test.go:116] Wait for the node to be ready
SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
------------------------------
I0829 22:58:29.742596 1143 e2e_node_suite_test.go:136] Stopping node services...
I0829 22:58:29.742650 1143 services.go:673] Killing process 1423 (services) with -TERM
I0829 22:58:29.860893 1143 e2e_node_suite_test.go:141] Tests Finished
Ran 0 of 131 Specs in 16.185 seconds
SUCCESS! -- 0 Passed | 0 Failed | 0 Pending | 131 Skipped
Ginkgo ran 1 suite in 19.939034297s
Test Suite Passed
Success Finished Host test-gci-dev-54-8743-3-0 Test Suite
================================================================
```
In a following PR, I'll print the test result from different images into different files to make it more clear for debugging. Mark v1.4 because this helps us de-flake test.
/cc @kubernetes/sig-node
Automatic merge from submit-queue
Explicitly delete pods in node performance tests
This PR explicitly deletes all created pods at the end in node e2e performance related tests.
The large number of pods may cause namespace cleanup times out (in #30878), therefore we explicitly delete all pods for cleaning up.
Automatic merge from submit-queue
Rewrite disruption e2e test to use versioned client.
This currently includes the changes from #31638. I will rebase once that is merged.
Automatic merge from submit-queue
ClientConfig should not default to http://localhost:8080
This changes clientcmd to skip the default cluster, but preserves the
behavior in kubectl. This prevents the possibility of an administrator
misconfiguration in kubelet or other server component from allowing a
third party who can bind to 8080 on that host from potentially
impersonating an API server and gaining root access.
@mikedanese @deads2k this removes the defaulting of http://localhost:8080 for server from everything except kubectl.
```release-note
Kubernetes server components using `kubeconfig` files no longer default to `http://localhost:8080`. Administrators must specify a server value in their kubeconfig files.
```
