Before performing the copy, the OSD init container now checks
destination path exists. If the destination exists, it skips the copy.
The OSD pods copy the rook and tini binaries into a shared volume using
an init container. In restarting pods, this copy could fail with 'text
file busy'(ETXTBUSY), because the destination file in the shared volume
could be under execution. The restarting pods will enter a
'Init:CrashLoopBackOff' state after this, leaving the ceph cluster
degraded. Skipping the copy will allow the init containers to complete
successfully, allowing the pod to restart.
Fixes#2674.
Signed-off-by: Kaushal M <kshlmster@gmail.com>
Kaushal M
f48f73300f