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
We can then avoid the following warning:
```
WARNING: The '--' argument must be specified between gcloud specific args on the left and DOCKER_ARGS on the right. IMPORTANT: previously, commands allowed the omission of the --, and unparsed arguments were treated as implementation args. This usage is being deprecated and will be removed in March 2017.
This will be strictly enforced in March 2017. Use 'gcloud beta docker' to see new behavior.
```
Signed-off-by: Jess Frazelle <acidburn@google.com>
Automatic merge from submit-queue
Use ubuntu-slim to reduce size of the iperf:e2e image
from
```
gcr.io/google_containers/iperf e2e 8b3cc7064090 5 weeks ago 737.9 MB
```
to
```
gcr.io/google_containers/iperf e2e 204325491636 33 seconds ago 61.09 MB
```
related to https://github.com/kubernetes/kubernetes/pull/25784#issuecomment-221706886
ping @bprashanth
Automatic merge from submit-queue
IPerf container to support network perfomance testing
Simple iperf container.
Issue:
We want to run iperf from the e2e tests for a network baseline, but there are no gcr images for this.
Solution:
Curate our own iperf container from source in kubernetes and copy it as a top level microservice. So long as these are injected into GCR, we can then run this container from the e2e tests.
cc @sig-testing this can be used along side #22869
Mike Danese