Commit Graph

57 Commits

Author SHA1 Message Date
Madhu Rajanna
385a751b8e rebase: rename kube-storage to csi-addons
as the org github.com/kube-storage is renamed
to github.com/csi-addons as the name kube-storage
was more generic.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-04-06 10:59:58 +00:00
Madhu Rajanna
448be70682 rbd: early check for disabled,disabling in DisableVolumeReplication
added early check for disabling and disabled
image mirroring state in DisableVolumeReplication

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-04-05 08:53:40 +00:00
Madhu Rajanna
fb3f7fe202 rbd: remove todo for image not found
Incase of resync the image will get deleted, gets
recreated and its a a time consuming operation.
It makes sense to return aborted error instead
of not found as we have omap data only the image
is missing in rbd pool.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-04-05 08:53:40 +00:00
Madhu Rajanna
95387c3b5e rbd: check for peer site status
Do resync if the image is in unknow or in error
state.

Check for the current image state for up+stopped
or up+replaying and also all peer site status
should be un up+stopped to confirm that resyncing
is done and image can be promoted and used.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-04-05 08:53:40 +00:00
Madhu Rajanna
c822ad460d rbd: add a check for image mirror disabling state
the rbd mirror state can be in enabled,disabled
or disabling state. If the mirroring is not disabled
yet and still in disabling state. we need to
check for it and return abort error message if
the mirroring is still getting disabled.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-04-05 08:53:40 +00:00
Madhu Rajanna
aaf6b571b8 rbd: Add ReplicationServer struct for replication operations
added ReplicationServer struct for the replication related
operation it also embed the ControllerServer which
already implements the helper functions like locking/unlocking etc.

removed getVolumeFromID and cleanup functions for better
code readability and easy maintaince.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-04-05 08:53:40 +00:00
Madhu Rajanna
6e941539b5 rbd: implement volume replication spec
implemented the volume replication spec
for the rbd mirroring.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-03-16 13:06:44 +00:00