Hi Gaurav,
The following snippets should suffice (for Cinder, at least):
[DEFAULT]
enabled_backends=rbd
[rbd]
volume_driver = cinder.volume.drivers.rbd.RBDDriver
rbd_pool = cinder-volumes
rbd_ceph_conf = /etc/ceph/ceph.conf
rbd_flatten_volume_from_snapshot = false
rbd_max_clone_depth = 5
rbd_store_chunk_size = 4
rados_connect_timeout = -1
rbd_user = cinder
rbd_secret = REDACTED
backup_driver = cinder.backup.drivers.ceph
backup_ceph_conf = /etc/ceph/ceph.conf
backup_ceph_user = cinder-backup
backup_ceph_chunk_size = 134217728
backup_ceph_pool = backups
backup_ceph_stripe_unit = 0
backup_ceph_stripe_count = 0
restore_discard_excess_bytes = true
Obviously you'd alter the directives according to your configuration
and/or wishes.
And no, creating RBD volumes by hand is not needed. Cinder will do
this for you.
K.
On 08-07-16 04:14, Gaurav Goyal wrote:
Yeah i didnt find additional section for [ceph] in my
cinder.conf file. Should i create that manually?
As i didnt find [ceph] section so i modified same parameters
in [DEFAULT] section.
I will change that as per your suggestion.
Moreoevr checking some other links i got to know that, i must
configure following additional parameters
should i do that and install tgtadm package?
rootwrap_config = /etc/cinder/rootwrap.conf
api_paste_confg = /etc/cinder/api-paste.ini
iscsi_helper = tgtadm
volume_name_template = volume-%s
volume_group = cinder-volumes
Do i need to execute following commands?
"pvcreate /dev/rbd1" &
"vgcreate cinder-volumes /dev/rbd1"
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