Automatic merge from submit-queue (batch tested with PRs 43726, 43643)
Make a smaller redis image for testing, based on Alpine.
**What this PR does / why we need it**:
This shrinks gcr.io/google_containers/redis from 400MB to 5MB, which should reduce flakes.
**Which issue this PR fixes**:
fixes#43631
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue
test/images/mount-tester: ensure exec binary is o+rx
The `mount-tester` image is currently used as a base layer for other
test images (like `mounttest-user`) which perform uid/gid changes.
However, the binary built in here just follows local umask, and currently is
```
-rwxr-x--- 1 root root 2052704 May 19 2016 mt
```
This commit adds an explicit chmod on the binary to make sure uid/gid
tests can still run it as "others".
The `mount-tester` image is currently used as a base layer for other
test images (like `mounttest-user`) which perform uid/gid changes.
However, the binary built in here just follows local umask, and currently is
```
-rwxr-x--- 1 root root 2052704 May 19 2016 mt
```
This commit adds an explicit chmod on the binary to make sure uid/gid
tests can still run it as "others".
Automatic merge from submit-queue
Move b.gcr.io/k8s_authenticated_test to gcr.io/k8s-authenticated-test
**What this PR does / why we need it**:
Per https://cloud.google.com/container-registry/docs/support/deprecation-notices, b.gcr.io access will be deprecated soon.
I've already mirrored the repo to the location specified in this PR.
Automatic merge from submit-queue
Remove all MAINTAINER statements in the codebase as they are deprecated
**What this PR does / why we need it**:
ref: https://github.com/docker/docker/pull/25466
**Release note**:
```release-note
Remove all MAINTAINER statements in Dockerfiles in the codebase as they are deprecated by docker
```
@ixdy @thockin (who else should be notified?)
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.
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 instead of a directory inside
the container.
Automatic merge from submit-queue
Fixed gcloud command in logs-generator makefile
I grepped through the code looking for `gcloud` and `push` commands and only found one Makefile missing the `--`. I added it.
fixes#33765🐛
Automatic merge from submit-queue
test-images: server address is now configurable
This commit perform changes discussed in #32128
Should be merged before #35301
cc: @pskrzyns
