RBD plugin needs only a single ID to manage images and operations against a
pool, mentioned in the storage class. The current scheme of 2 IDs is hence not
needed and removed in this commit.
Further, unlike CephFS plugin, the RBD plugin splits the user id and the key
into the storage class and the secret respectively. Also the parameter name
for the key in the secret is noted in the storageclass making it a variant and
hampers usability/comprehension. This is also fixed by moving the id and the key
to the secret and not retaining the same in the storage class, like CephFS.
Fixes#270
Testing done:
- Basic PVC creation and mounting
Signed-off-by: ShyamsundarR <srangana@redhat.com>
update example rbd PVC from ReadWriteMany
to ReadWriteOnce as rbd supports ReadWriteMany
only if pvc mode is block
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
* Enable all static-checks in golangci-lint
* Update golangci-lint version
* Fix issue found in golangci-lint
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
Deployment behaves better when a node gets disconnected from the rest of
the cluster - new provisioner leader is elected in ~15 seconds, while
it may take up to 5 minutes for StatefulSet to start a new replica.
Refer: 52d1fbcf9dFixes: #335
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
The SnapshotClass for RBD requires a pool parameter. This is redundant
as a snapshot is not created on a different pool than the source image
of the snapshot (refer rbd man page).
Further, when a snapshot needs to be created its source CSI VolumeID
is passed to the creation call, and hence the source volumes pool
needs to be reused to create the snapshot.
Similarly to clone a snapshot, the create request would come in with a
SnapshotID to help identify the snapshot pool, and the same create
request parameters would contain the storage class based pool parameter
to create the clone into (as clones can be in different pools as
compared to their parent snapshots).
Thus, the parameter pool seems redundant in the snapshot class and
should be removed to improve ease of use.
Fixes#379
Signed-off-by: ShyamsundarR <srangana@redhat.com>
update travis and makefile for functional test
skip docker pull if image is already present
on local machine.
if the image is not present locally pull the
image from repo.
export kubeconfig in travis
build cephcsi image in travis job for
functional testing
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
