The util for checking on daemonstatus was checking once if the Status of
the daemonset was reporting that all the desired Pods are scheduled and
ready.
However, the pattern used in the e2e test for this function was not
taking into consideration that the controller needs to propagate the Pod
status to the DeamonSet status, and was asserting on the condition only
once after waiting for all the Pods to be ready.
In order to avoid more churn code, change the CheckDaemonStatus
signature to the wait.Condition type and use it in a async poll loop on
the tests.
The RPC call usually does not take much time for containerd or CRI-O. We
now assume the default timeout is fine and therefore resolve the `TODO`.
Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
In Go unit tests, the entire test output becomes the failure message because
`go test` doesn't track why a test fails. This can make the failure message
pretty large, in particular in integration tests.
We cannot identify the real failure either because Kubernetes has no convention
for how to format test failures. What we can do is recognize log output added
by klog.
prune-junit-xml now moves the full text to to the test output and only keep
those lines in the failure which are not from klog.
The klog output parsing might eventually get moved to
k8s.io/logtools/logparse. For now it is developed as a sub-package of
prune-junit-xml.
The logic has been updated to ensure that a controller started for
non-node-local resources filters out all resourceslices created for
node-local resources. Without this change, a single driver with both
node-local and non-node-local resources would end up in a constant
battle of creating and deleting node-local resource slices in the
controller it setup for its non-node-local resources. This change fixes
that.
Signed-off-by: Kevin Klues <kklues@nvidia.com>
The test for checking container restarts in a Pod with restartable-init-1
and regular-1 is flaky. Right now, when we check if restartable-init-1 has
restarted, we see if it hasn’t written the "Started" log after regular-1 has
written its "Started" log.
But even though the startup sequence starts with restartable-init-1 and then
regular-1, there’s no guarantee they’ll finish starting up in that order.
Sometimes regular-1 finishes first and writes its "Started" log before restartable-init-1.
1. restartable-init-1 Starting
2. regular-1 Starting
3. regular-1 Started
4. restartable-init-1 Started
In this test, the startup order doesn’t really matter; all we need to check is
if restartable-init-1 restarted. So I changed the test to simply look for
more than one "Starting" log in restartable-init-1's logs.
There were other places that used the same helper function DoesntStartAfter,
so replaced those as well and deleted the helper function.
with systemd cgroup driver and cpumanager none policy.
This was originally planned to be a correctness check for
https://issues.k8s.io/125923, but it was difficult to reproduce the bug,
so it's now a regression test against it.
Signed-off-by: Francesco Romani <fromani@redhat.com>
Signed-off-by: Peter Hunt <pehunt@redhat.com>
