Automatic merge from submit-queue
test: cleanup test logs for deployments
@mfojtik @janetkuo this will help with the deployment logs (should make them a bit cleaner) ptal
Automatic merge from submit-queue (batch tested with PRs 34002, 38535, 37330, 38522, 38423)
Node E2E: `make test-e2e-node` runs the same test with pr builder by default.
This PR makes `make test-e2e-node` run non-serial, non-flaky, non-slow test by default.
This will make it easier to use.
/cc @timstclair
Automatic merge from submit-queue (batch tested with PRs 37860, 38429, 38451, 36050, 38463)
[Part 2] Adding s390x cross-compilation support for gcr.io images in this repo
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**What this PR does / why we need it**: This PR enables s390x support to kube-dns , pause, addon-manager, etcd, hyperkube, kube-discovery etc. This PR also includes the changes due to which it can be cross compiled on x86 host architecture.
**Which issue this PR fixes#34328
**Special notes for your reviewer**: In existing file "build-tools/build-image/cross/Dockerfile" the repository mentioned for installing cross build tool chains for supporting architecture does not have a tool chain for s390x hence in my PR I am changing the repository so that it will be cross compiled for s390x.
**Release note**:
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```
Allows cross compilation of Kubernetes on x86 host for s390x also enables s390x support to kube-dns , pause, addon-manager, etcd, hyperkube, kube-discovery etc
```
Automatic merge from submit-queue (batch tested with PRs 38354, 38371)
Add GetOptions parameter to Get() calls in client library
Ref #37473
This PR is super mechanical - the non trivial commits are:
- Update client generator
- Register GetOptions in batch/v2alpha1 group
Automatic merge from submit-queue (batch tested with PRs 38278, 37770)
Refactor REST storage to use generic defaults
This removes the repetition in the REST storage builders by moving the logic to `restoptions.ApplyOptions`. `registry.StorageWithCacher`/`generic.StorageDecorator` no longer assume that they can build the `keyFunc` for arbitrary objects. `restoptions.ApplyOptions` uses the `registry.Store`'s `KeyFunc` for its call to `generic.StorageDecorator`.
```release-note
Cluster federation servers have changed the location in etcd where federated services are stored, so existing federated services must be deleted and recreated. Before upgrading, export all federated services from the federation server and delete the services. After upgrading the cluster, recreate the federated services from the exported data.
```
Automatic merge from submit-queue (batch tested with PRs 36419, 38330, 37718, 38244, 38375)
Guarantees drop packets commands succeed in reboot test
Fixes the main case in #33405 and #36230.
Previous attempted fix in #38057.
During the reboot test, the iptables command that was supposed to take the node offline failed to exec.
Turned out the xtables lock was holding by other processes led to this failure. Logs as below:
```
I1202 20:00:29.686] Dec 2 20:00:29.685: INFO: ssh jenkins@146.148.111.167:22: stdout:
"+ sleep 10
+ sudo iptables -I INPUT 1 -s 127.0.0.1 -j ACCEPT
Another app is currently holding the xtables lock. Perhaps you want to use the -w option?"
I1202 20:00:29.686] Dec 2 20:00:29.685: INFO: ssh jenkins@146.148.111.167:22: stderr: ""
I1202 20:00:29.686] Dec 2 20:00:29.685: INFO: ssh jenkins@146.148.111.167:22: exit code: 0
```
This reboot test won't pass if any one of these iptables commands fails. This PR put "reboot" commands into while loops to guarantee it retries until succeed.
`sudo iptables -t filter -nL` is removed since it is clear now that the `FILTER` rules won't be clobbered.
(Tests passed on local cluster.)
@bprashanth
Automatic merge from submit-queue (batch tested with PRs 36419, 38330, 37718, 38244, 38375)
adjusted timeouts for inode eviction and garbage collection tests
Inode eviction tests appear to run slower on coreos than the other operating systems I tested on.
I adjusted the timeout for the test from 10 to 30 minutes to compensate.
Garbage collection tests also flake occasionally due to timeouts.
I adjusted the timeout for runtime commands from 2 to 3 minutes, and removed an unused constant.
cc: @Random-Liu
Automatic merge from submit-queue (batch tested with PRs 36071, 32752, 37998, 38350, 38401)
Pass addressable values to DeepCopy
Extracted from https://github.com/kubernetes/kubernetes/pull/35728
These are the places we are currently calling DeepCopy incorrectly, and we need to fix, even if we don't pick up the changes to DeepCopy in #35728:
* creating a new cloner means we have no generated functions registered
* passing non-addressable values doesn't pick up generated deep copy functions, and forces us into reflective mode
Automatic merge from submit-queue (batch tested with PRs 36071, 32752, 37998, 38350, 38401)
Add test for concurrent evictions requests
This is a followup PR after #37668.
Add a test case to make sure concurrent eviction requests can be handled.
@davidopp @lavalamp
Automatic merge from submit-queue (batch tested with PRs 35939, 38381, 37825, 38306, 38110)
Moved start-kubemark-master.sh from test/kubemark/ to test/kubemark/r…
Automatic merge from submit-queue
Fix useless uuid in container log path node e2e
@timstclair pointed out there're nits in original PR, ref: https://github.com/kubernetes/kubernetes/pull/34877
So this patch:
1. removed useless uuid
2. change all those strings to const
Thanks. 🐱
Automatic merge from submit-queue (batch tested with PRs 36626, 37294, 37463, 37943, 36541)
Use tmpfs for gluster-server container volumes.
Gluster server needs a filesystem that supports extended attributes for its data. Some distros (Debian, Ubuntu) ship Docker that runs containers on aufs, which does not support extended attributes and therefore Gluster server fails there.
We can use tmpfs for Gluster server data volumes. ~~This expects that host's /tmp is tmpfs, which is true for Debian, Ubuntu, RHEL, CentOS and Fedora.~~
I reworked it to mount tmpfs inside the container, the server pod is privileged.
And *after* this PR is merged and new Gluster server container image is pushed we need to bump the image version in https://github.com/kubernetes/kubernetes/blob/master/test/e2e/volumes.go#L407
Edit: I also fixed Gluster server Dockerfile, it was not working at all.
Automatic merge from submit-queue (batch tested with PRs 37092, 37850)
Turns on dns horizontal scaling tests for GKE
Seems like the dns-autoscaler is already enabled in [this recent gke build](https://k8s-gubernator.appspot.com/build/kubernetes-jenkins/logs/ci-kubernetes-e2e-gci-gke/769/).
Turning on the corresponding e2e tests to increase test coverage.
Probably better to wait for this fix#37261 to go in first.
@bowei @bprashanth
cc @maisem @roberthbailey
