This adds the test to verify the runner pod generation logic for the case that you use a generic ephemeral volume as "work".
It is almost an adaptation of the test cases writetn for RunnerSet in #1471, to RunnerDeployment and Runner.
* fix: Avoid duplicate volume and mount name error for generic ephemeral volume as "work"
While manually testing configurations being documented in #1464, I discovered that the use of dynamic ephemeral volume for "work" directory was not working correctly due to the valiadation error.
This fixes the runner pod generation logic to not add the default volume and volume mount for "work" dir, so that the error disappears.
Ref #1464
* e2e: Ensure work generic ephemeral volume to work as expected
We had some dead code left over from the removal of registration runners. Registration runners were removed in #859#1207
Co-authored-by: Yusuke Kuoka <ykuoka@gmail.com>
This feature flag was provided from ARC to runner container automatically to let it use `--ephemeral` instead of `--once` by default. As the support for `--once` is being dropped from the runner image via #1384, we no longer need that.
Ref #1196
Adds some unit tests for the runner pod generation logic that is used internally by runner deployment and runner set controllers as preparation for #1282
Yusuke Kuoka
Callum Tait