We cannot anticipate all the possible configurations
needed by the SRIOV device plugin: there is too much variety.
Hence, we need to allow the test environment to supply
a host-specific ConfigMap to properly configure the device
plugin and avoid false negatives.
We still provide a the default config map as fallback and reference.
Signed-off-by: Francesco Romani <fromani@redhat.com>
The SRIOV device plugin can create different resources depending
on both the hardware present on the system and the configuration.
As long as we have at least one SRIOV device, the tests don't actually
care about which specific device is.
Previously, the test hardcoded the most common intel SRIOV device
identifier. This patch lifts the restriction and let the test
autodetect and use what's available.
Signed-off-by: Francesco Romani <fromani@redhat.com>
This patch extends and completes the previously-added
empty topology manager test for single-NUMA node policy
by adding reporting in the test pod and checking
the resource alignment.
Signed-off-by: Francesco Romani <fromani@redhat.com>
This patch all the testing infra and utilities needed
to run e2e topology manager tests. This include setup
a guaranteed pod which needs some devices.
The simplest real device available for the purpose
are the SRIOV devices, hence we use them.
This patch pulls the SRIOV device plugin from
the official, yet external, repository.
We do it as close as possible for the nvidia GPU plugin.
This patch also performs minor refactoring for some
test framework utilities, needed to support the new
e2e tests.
Finally, we add an empty e2e topology manager test,
to be completed by the next patch.
Signed-off-by: Francesco Romani <fromani@redhat.com>
During EndpointSlice reconcilation, EndpointSliceTracker is supposed to
track expected EndpointSlice resource versions so that external changes
to them can be detected. But it actually tracked the stale resource
version and resulted in every Service was handled twice as it always
received an EndpointSlice update with a different resource version but
was actually created/updated by itself during the first processing.
pull-kubernetes-e2e-gce-rbe are still failing with the following:
```
INFO: Waited 10 seconds for server process (pid=72) to terminate.
FATAL: Attempted to kill stale server process (pid=72) using SIGKILL, but it did not die in a timely fashion.
make: *** [Makefile:626: bazel-release] Error 36
make: Leaving directory '/home/prow/go/src/k8s.io/kubernetes'
```
we have added a pkill just after the line for bazel shutdown, so let's
continue to give the pkill a chance to run.
If we don't install docker and install just containerd apt packages,
there is no docker group. In this scenario, we should not add the gid to
config.toml
