Hi again,

It seems you are missing osd permission on manila user authorization: 

Allow manila user to read/write on osd's

Cheers.

On Wed, Jun 26, 2024, 7:36 AM Shubham Kumar Yadav <shubham.kumar.yadav369@gmail.com> wrote:

hello, 
I'm trying to install manila in my openstack cloud but having problem with "Authorizing the driver to communicate with Ceph" 

1 -> i have created a configmap with these confs and mounted it on manila-share pod

[client.manila]
client mount uid = 0
client mount gid = 0
log file = /opt/stack/logs/ceph-client.manila.log
admin socket = /opt/stack/status/stack/ceph-$name.$pid.asok
keyring = /etc/ceph/manila.keyring

2 -> then i have created a secret with client.manila keyring and attached it to the manila-share pod at 

keyring = /etc/ceph/manila.keyring

3 -> inside manila-share pod i see the logs 

2024-06-03 09:00:53.682 6 INFO manila.share.drivers.cephfs.driver [None req-22cd7b29-a383-44cd-8cb8-1c639a3034dc - - - - - -] [CEPHFSNATIVE1] Ceph client found, connecting...
2024-06-03 09:00:53.713 6 ERROR manila.share.manager [None req-22cd7b29-a383-44cd-8cb8-1c639a3034dc - - - - - -] Error encountered during initialization of driver CephFSDriver@lab-11053-26006-ceph-2@cephfsnative1: manila.exception.ShareBackendException: [%(be)s] Ceph client failed to connect.
2024-06-03 09:00:53.713 6 ERROR manila.share.manager Traceback (most recent call last):
2024-06-03 09:00:53.713 6 ERROR manila.share.manager   File "/var/lib/openstack/lib/python3.10/site-packages/manila/share/drivers/cephfs/driver.py", line 421, in rados_client
2024-06-03 09:00:53.713 6 ERROR manila.share.manager     self._rados_client.connect()
2024-06-03 09:00:53.713 6 ERROR manila.share.manager   File "rados.pyx", line 690, in rados.Rados.connect
2024-06-03 09:00:53.713 6 ERROR manila.share.manager rados.IOError: [errno 5] RADOS I/O error (error connecting to the cluster)
2024-06-03 09:00:53.713 6 ERROR manila.share.manager
2024-06-03 09:00:53.713 6 ERROR manila.share.manager During handling of the above exception, another exception occurred:
2024-06-03 09:00:53.713 6 ERROR manila.share.manager
2024-06-03 09:00:53.713 6 ERROR manila.share.manager Traceback (most recent call last):
2024-06-03 09:00:53.713 6 ERROR manila.share.manager   File "/var/lib/openstack/lib/python3.10/site-packages/manila/share/manager.py", line 371, in _driver_setup
2024-06-03 09:00:53.713 6 ERROR manila.share.manager     self.driver.do_setup(ctxt)
2024-06-03 09:00:53.713 6 ERROR manila.share.manager   File "/var/lib/openstack/lib/python3.10/site-packages/manila/share/drivers/cephfs/driver.py", line 274, in do_setup
2024-06-03 09:00:53.713 6 ERROR manila.share.manager     rados_client=self.rados_client,
2024-06-03 09:00:53.713 6 ERROR manila.share.manager   File "/var/lib/openstack/lib/python3.10/site-packages/manila/share/drivers/cephfs/driver.py", line 424, in rados_client
2024-06-03 09:00:53.713 6 ERROR manila.share.manager     raise exception.ShareBackendException(
2024-06-03 09:00:53.713 6 ERROR manila.share.manager manila.exception.ShareBackendException: [%(be)s] Ceph client failed to connect.
2024-06-03 09:00:53.713 6 ERROR manila.share.manager
2024-06-03 09:00:53.714 6 DEBUG manila.utils [None req-22cd7b29-a383-44cd-8cb8-1c639a3034dc - - - - - -] Finished call to 'manila.share.manager.ShareManager.init_host.<locals>._driver_setup' after 2222.651(s), this was the 12th time calling it. log_it /var/lib/openstack/lib/python3.10/site-packages/tenacity/after.py:44
2024-06-03 09:00:53.714 6 DEBUG manila.utils [None req-22cd7b29-a383-44cd-8cb8-1c639a3034dc - - - - - -] Retrying manila.share.manager.ShareManager.init_host.<locals>._driver_setup in 600.0 seconds as it raised ShareBackendException: [%(be)s] Ceph client failed to connect.. log_it /var/lib/openstack/lib/python3.10/site-packages/tenacity/before_sleep.py:65

4 -> My ceph cluster is healthy

5 -> My manila confs look like (what could be wrong here)?

    conf:   
      manila:
        DEFAULT:
          debug: true
          enabled_share_protocols: NFS,CIFS,CEPHFS
          enabled_share_backends: cephfsnative1
        cephfsnative1:
          driver_handles_share_servers: False
          share_backend_name: CEPHFSNATIVE1
          share_driver: manila.share.drivers.cephfs.driver.CephFSDriver
          cephfs_conf_path: /etc/ceph/ceph.conf
          cephfs_protocol_helper_type: CEPHFS
          cephfs_auth_id: manila
          cephfs_cluster_name: rook-ceph   ( my rook-ceph cluster name)
          cephfs_filesystem_name: myfs     (i created this fs manually)

6 -> Permissions for the user manila 

ceph auth get-or-create client.manila -o manila.keyring \
  mgr 'allow rw' \
  mon 'allow r'

7 -> ceph --version

       ceph version 17.2.6 (d7ff0d10654d2280e08f1ab989c7cdf3064446a5) quincy (stable)

       openstackhelm Manila Chart
          name: manila

          version: 0.1.7

8 -> ceph -n client.manila fs ls

        [errno 1] RADOS permission error (error connecting to the cluster)
(while it works with admin)

Hope to hear from you soon with a solution
Thank you!