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>
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>
