We can cache the powershell-helper image's results into a scratch Linux image using
docker buildx. This will allow us to spend less time pulling the data we need from the
powershell-helper image when we need it.
Additionally, docker buildx might have some issues with cross-registry images, so this
will allow us to circumvent it.
While labeling the namespace using the Update API may result in conflicts as
"the object has been modified; please apply your changes to the latest version
and try again". Use Patch API to avoid this.
Signed-off-by: Chaitanya Bandi <kbandi@cs.stonybrook.edu>
The tests:
"Pod liveness probe, container exec timeout, restart"
"Pod readiness probe, container exec timeout, not ready"
cannot be run against a kubelet older than 1.20.
Tag them with [MinimumKubeletVersion:1.20].
Adds and implements ResetFieldsProvder interface in order to ensure that
the fieldmanager no longer owns fields that get reset before the object
is persisted.
Co-authored-by: Kevin Wiesmueller <kwiesmul@redhat.com>
Co-authored-by: Kevin Delgado <kevindelgado@google.com>
Reverting af3e118b1f and
2242d0ffc4 as these tests fail when
ExecProbeTimeout feature gate is turned on.
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
it can happen that there are multiple slices, and some of them
outdated, so we relax the test to check that at least one
has the corresponding fields mirrored.
Add feature gate to disable the GetAllocatableResources API.
The feature gate isd alpha stage, disabled by default.
Add e2e test to demonstrate the behaviour with feature gate disabled.
Signed-off-by: Francesco Romani <fromani@redhat.com>
Document why teardownSRIOVPod has to wait for all the containers
to be gone before to end, and why is important.
Additionally, change the code to wait for all the containers to be gone,
not just the first. This is both a little cleaner and a little safer,
even though it seems the current code caused no issues so far.
Signed-off-by: Francesco Romani <fromani@redhat.com>
speedup the cleanup after testcases deleting pods in separate
goroutines.
The post-test cleanup stage must be done carefully since pod require
exclusive allocation - so pods must take all the steps to properly
cleanup the tests to avoid to pollute the environment, but
this has a negative effect on test duration (take longer).
Hence, we add safe speedups like doing pod deletions in parallel.
Signed-off-by: Francesco Romani <fromani@redhat.com>
Add e2e tests for the new GetAllocatableResources API.
The tests are added in the `podresources_test` suite
created previously in this series.
Signed-off-by: Francesco Romani <fromani@redhat.com>
When listening on udp, the reply is sent using a src address which is
the address of the gateway interface. This means that when listening to
any, the reply can be sent out with a src ip which is different from the
request's target ip. This confuses natting and "connectionful" udp
services do not work.
Here, we force the endpoint to listen from the hostIP and from podIPs,
to cover both dual stack and legacy clusters.
Signed-off-by: Federico Paolinelli <fpaoline@redhat.com>
As discussed during the alpha review, the ReadOnly field is not really
needed because volume mounts can also be read-only. It's a historical
oddity that can be avoided for generic ephemeral volumes as part
of the promotion to beta.