Additions for multiple Ceph users

It is possible to configure Cinder and Ceph to use different Ceph users for different Ceph pools and Cinder volume types. Or to have the nova boot volumes and cinder block volumes controlled by different users.

In the case of multiple Ceph users, it is required to adopt the keyring extension in the tvault-contego.conf inside the Ceph block.

The following example will try all files with the extension keyring that are located inside /etc/ceph to access the Ceph cluster for a Trilio related task.

[DEFAULT]

vault_storage_type = nfs
vault_storage_nfs_export = 192.168.1.34:/mnt/tvault/tvm5
vault_storage_nfs_options = nolock,soft,timeo=180,intr,lookupcache=none


vault_data_directory_old = /var/triliovault
vault_data_directory = /var/trilio/triliovault-mounts
log_file = /var/log/kolla/triliovault-datamover/tvault-contego.log
debug = False
verbose = True
max_uploads_pending = 3
max_commit_pending = 3

dmapi_transport_url = rabbit://openstack:BtsxtLmLM9EvMBduewZOX23rNusiqZqCbhihGIib@192.168.0.51:5672,openstack:BtsxtLmLM9EvMBduewZOX23rNusiqZqCbhihGIib@192.168.0.52:5672,openstack:BtsxtLmLM9EvMBduewZOX23rNusiqZqCbhihGIib@192.168.0.53:5672//

[dmapi_database]
connection = mysql+pymysql://dmapi:[e-mail]:3306/dmapi


[libvirt]
images_rbd_ceph_conf = /etc/ceph/ceph.conf
rbd_user = volumes

[ceph]
keyring_ext = .keyring
ceph_dir = /etc/ceph/

[contego_sys_admin]
helper_command = sudo /usr/bin/privsep-helper


[conductor]
use_local = True

[oslo_messaging_rabbit]
ssl = false

[cinder]
http_retries = 10