A function called `setImageOptions()` is expected to set the passed
options on the volume. However, the passed options parameter is only
filled with the options that should get set on the RBD-image at the time
of creation.

The naming of the function, and it's parameter is confusing. Rename the
function to `constructImageOptions()` and return the ImageOptions to
make it easier to understand.

Signed-off-by: Niels de Vos <ndevos@ibm.com>

updating external-snapshotter to v8
release.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>

all the sidecar log level is not set
to 5 by default, without debug logs
we cannot understand what is wrong
in the tests, this commits sets the
log level to 5 for csi pods.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>

incase if the pvc is not bound
yet, log the pvc events to
check what is happening.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>

adding a framework to test the volumegroupsnapshot
for both cephfs and rbd and added a test case
for cephfs.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>

Minikube v1.34.0 has been released adding some improvements and
bugfixes.

See-also: https://github.com/kubernetes/minikube/releases/tag/v1.34.0
Signed-off-by: Niels de Vos <ndevos@ibm.com>

Syncing latest changes from upstream devel for ceph-csi