This PR addresses an issue where the CrashCollector Pruner
CronJob pods were stuck in a Pending state due to missing
tolerations in their PodTemplateSpec.
These tolerations were not being propagated from the
cephClusterSpec.placement.all field.
Added tolerations to the PodTemplateSpec of the
CrashCollector Pruner CronJob.
Signed-off-by: Oded Viner <oviner@redhat.com>
The v1beta1 cron jobs have been obsolete since K8s 1.21,
and Rook has not supported that version of K8s
for many moons, so we can remove the obsolete code
for the handling of v1beta1 cron jobs for crash pruning.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
The crash collector controller is designed for watching nodes where
ceph daemons are running, and ensuring a special daemon is running
on that node to provide additional support for ceph on that node.
The crash collector is the first example of a daemon that should be
running on all the ceph daemon nodes. The next example of such a
node daemon will be the ceph exporter that will listen for the
ceph metrics as described in the design doc.
https://github.com/rook/rook/blob/master/design/ceph/ceph-exporter.md
Now the crash collector controller is renamed to the node daemon controller
so the ceph exporter daemon can also be managed by the same controller.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
Oded Viner
Travis Nielsen
Satoru Takeuchi