DKC is being removed and we don't want it to continue flaking the rest
of our tests. Lets disable them when dkc is disabled rather than hard
failing. This fits more in line with our other E2Es, and reduces the
maintenance load in test-infra.
we need to make sure the system state is completely cleaned up
again, to avoid to mess up with the shared node state, before
we transition from one test to another.
Signed-off-by: Francesco Romani <fromani@redhat.com>
Since commit 42dd01aa3f the cpuRequest is in millicores, hence
we need to properly check translating to exclusive cpus
when verifying the resource allocation.
Signed-off-by: Francesco Romani <fromani@redhat.com>
the intent is to make the code more readable, no intended
changes in behaviour. Now it should be a bit more explicit
why the code is checking some values.
Signed-off-by: Francesco Romani <fromani@redhat.com>
Signed-off-by: wangyysde <net_use@bzhy.com>
Generation swagger.json.
Use v2 path for hpa_cpu_field.
run update-codegen.sh
Signed-off-by: wangyysde <net_use@bzhy.com>
Some of the networking tests are flaking, and logging the command stdout and stderr
might show us some additional information about the the underlying issue when it
occurs.
Some tests have a short timeout for starting the pods (1 minute), but if
those tests happen to be the first ones to run, and the images have to be
pulled, then the test could timeout, especially with larger images. This
commit will allow us to prepull commonly used E2E test images, so this issue
can be avoided.
The logic to detect stale endpoints was not assuming the endpoint
readiness.
We can have stale entries on UDP services for 2 reasons:
- an endpoint was receiving traffic and is removed or replaced
- a service was receiving traffic but not forwarding it, and starts
to forward it.
Add an e2e test to cover the regression
The --log-file parameter will be deprecated as of Kubernetes 1.23 and should be
avoided. The replacement for distroless images is the image with go-runner, a
tool that handles output redirection.
For kubemark to run in that image it must be built as static binary.
* Bump the pod status and node status update timeouts to avoid flakes
* Add a small delay after dbus restart to ensure dbus has enough time to
restart to startup prior to sending shutdown signal
* Change check of pod being terminated by graceful shutdown. Previously,
the pod phase was checked to see if it was `Failed` and the pod reason
string matched. This logic needs to change after 1.22 graceful node
shutdown change introduced in PR #102344 which changed behavior to no
longer put the pods into a failed phase. Instead, the test now checks
that containers are not ready, and the pod status message and reason
are set appropriately.
Signed-off-by: David Porter <david@porter.me>
For some test failures, checking the pod logs could potentially
yield some interesting information, which could be used to further
investigate certain failures / flakes (for example, if there are some
networking issues, we could at least see if requests reach the containers,
(agnhost logs the connections / requests), or if there were any
other issues during the container's startup).
It looks like it tests two pods sharing the same volume, but the goal is
actually the opposite - two pods with the same inline volume definition
should get separate volumes.
