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Commit Graph

10 Commits

Author SHA1 Message Date
Niels de Vos
f2bc1c674b rbd: replace Manager.DeleteVolumeGroup() by VolumeGroup.Delete()
There is no need for the `Manager.DeleteVolumeGroup()` function as
`VolumeGroup.Delete()` should cover everything too.

By moving the `.Delete()` functionality of removing the group from the
journal to the shared `commonVolumeGroup` type, a volume group snaphot
can use it as well.

Signed-off-by: Niels de Vos <ndevos@ibm.com>
2024-09-26 13:59:21 +00:00
Madhu Rajanna
7e2e5ba2e5 rbd: flatten image in ModifyVolumeGroupMembership
in ModifyVolumeGroupMembership RPC call,
flatten the required images before adding it
to the group or else if the parent is not
mirror enabled adding a child to the group
will fail.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2024-07-31 12:16:42 +00:00
Madhu Rajanna
c773c98408 rbd: flatten image in CreateVolumeGroup
This commit adds support for flattenMode option
for volumegroup.
If the flattenMode is set to "force" in
volumegroupreplicationclass parameters,
cephcsi will add a task to flatten the image
if it has parent before adding it to the group.
This enable cephcsi to then mirror such images
after flattening them.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2024-07-31 12:16:42 +00:00
Niels de Vos
aa88b4c4a0 rbd: implement CSI-Addons ControllerGetVolumeGroup operation
With the ControllerGetVolumeGroup operation the caller can verify that a
VolumeGroup exists, and validate the volumes that are part of it.

Signed-off-by: Niels de Vos <ndevos@ibm.com>
2024-07-26 08:12:49 +00:00
Niels de Vos
a3d457a8dd rbd: add VolumeGroup.ModifyVolumeGroupMembership CSI-Addons operation
The ModifyVolumeGroupMembership operation can be used to change the
volumes that are part of a VolumeGroup. Only empty VolumeGroups can be
removed, this operation is required to make that possible.

Signed-off-by: Niels de Vos <ndevos@ibm.com>
2024-07-25 11:46:04 +00:00
Niels de Vos
4acffb5548 rbd: make VolumeGroup Create/Delete/AddVolume/RemoveVolume idempotent
Add extra error checking to make sure trying to create an existing
volume group does not result in a failure. The same counts for deleting
a non-existing volume group, and adding/removing volumes to/from the
volume group.

Signed-off-by: Niels de Vos <ndevos@ibm.com>
2024-07-24 15:55:07 +00:00
Niels de Vos
a82ae15f1a rbd: use the Manager to handle CSI-Addons VolumeGroup requests
Signed-off-by: Niels de Vos <ndevos@ibm.com>
2024-07-24 15:55:07 +00:00
Niels de Vos
a98edab480 rbd: pass CSI-instanceID to CSI-Addons VolumeGroupServer
Signed-off-by: Niels de Vos <ndevos@ibm.com>
2024-07-24 15:55:07 +00:00
Niels de Vos
9b41feac9d csiaddons: initial implementation of CSI-Addons VolumeGroup
Signed-off-by: Niels de Vos <ndevos@ibm.com>
2024-07-11 11:17:13 +00:00
Madhu Rajanna
2dd2ac8e91 csiaddons: register volumegroup controller
Register the volumegroup controller as part
of rbd controller server to serve the volume
group RPC spec.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2024-07-11 11:17:13 +00:00