The flex driver has been fully deprecated and thus removed from Rook.
Before upgrading to v1.8, users will need to convert existing flex volumes
from flex to csi volumes.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
This commit is a large refactor on how the operator starts, stops and
how it starts various sub-components such as the ceph-csi driver. It
also refines the way we cancel orchestrations. We don't use breakpoints
anymore but send our self a SIGUP to reload our controller runtime
manager.
The reload will happen under different circonstances like:
* a new adminission controller secret is created/deleted/changed
* a CephCluster CR is edited
As mentioned earlier, the csi driver now has its own controller, just
like flex. It reacts to change in the operator config map for particular
ROOK_CSI_ fields.
A second new controller for the operator's general config has been
created, it manages:
* the logging level
* the ceph CLI command timeout
* the discovery daemon
The operator reacts much more rapidly to cancellation events by stopping
the manager's context and reloading it.
Signed-off-by: Sébastien Han <seb@redhat.com>
The rook.io/v1 package was only an internal implementation detail and
does not have any CRDs that rely on it. The CRD deserialization should
handle the change in internal types without any issue. This separation
gives more flexibility for the storage providers to implement exactly
what is needed for their storage provider instead of forcing to use the
same types and risk affecting another storage provider.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
The cleanup job will need to run wherever the ceph daemons
were running. The scheduling is done by rook on the specific
nodes where the daemons were running, so there is no need for
other placement such as node or pod affinity.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
Now, we can not only cleanup monitor data, logs and crashes but the
disks too. As part of the cleanupPolicy CR spec, we have a new setting
called sanitizeDisks which holds more details:
* confirmation: the confirmation message to sanitize disks,
use "yes-really-sanitize-disks" to confirm
This will **only** wipe the metadata, so it's a fast cleanup allowing
you to re-install later but won't remove all the data from the drive.
Signed-off-by: Sébastien Han <seb@redhat.com>
In case of multiple clusters, we don't want to delete all the mon directories under the dataDirHostPath during cluster cleanup.
This PR deletes the mon directory only if the montior secret key matches.
Signed-off-by: Santosh Pillai <sapillai@redhat.com>
In order to ensure proper clean up of all the rook-ceph data when the cluster is deleted, we need to clean up the dataDirHostPath (var/lib/rook)
Signed-off-by: Santosh Pillai <sapillai@redhat.com>
Travis Nielsen
Sébastien Han
Santosh Pillai