<html><body><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000"><div>Hi Logen,<br></div><div><br></div><div>I'll refer only to<strong> using authentication</strong>, because I had configured it previously. </div><div>This means: /etc/cinder/cinder.conf should have: auth_strategy = keystone</div><div>I'm using keystonerc file, example keystonerc_admin:<br></div><div>----------------------------------------------------------------------------<br></div><div>unset OS_SERVICE_TOKEN<br>export OS_USERNAME=admin<br>export OS_PASSWORD=password<br>export OS_AUTH_URL=http://CINDER-HOST:5000/v2.0<br>export PS1='[\u@\h \W(keystone_admin)]\$ '<br><br>export OS_TENANT_NAME=admin<br>export OS_REGION_NAME=RegionOne<br>----------------------------------------------------------------------------<br></div><div><br></div><div>This will be step by step as much as possible just to make sure nothing is missed (assuming Cinder and Ceph are configured correctly).<br></div><div><br></div><div>Go to: <br>External providers -> Add<br>Fill in the fields:<br>Name:<br>Type: <strong><span class="GEMOY02DCID" id="SubTabProviderGeneralView_formPanel_col0_row1_value">OpenStack Volume</span></strong><br>Provider url: <a class="linkification-ext" href="http://ogofen-cinder.scl.lab.tlv.redhat.com:8776" title="Linkification: http://ogofen-cinder.scl.lab.tlv.redhat.com:8776" target="_blank">http://CINDER_HOST:8776</a><br>Check "Requires Authentication" </div><div><br></div><div>Fill in the information, this is an example:<br></div><div>Username: admin<br>Password: password<br>Tenant name: admin<br>Authentication URL: <a class="linkification-ext" href="http://natalie-cinder.scl.lab.tlv.redhat.com:5000/v2.0" title="Linkification: http://natalie-cinder.scl.lab.tlv.redhat.com:5000/v2.0" target="_blank">http://CINDER-HOST:5000/v2.0</a><br></div><div><br></div><div>Test should return <strong>"Test succeeded, managed to access provider."</strong> <br>Now click Ok.<br></div><div><br></div><div><br></div><div><strong><span data-mce-style="text-decoration: underline;" style="text-decoration: underline;">Now lets configure additional information:</span></strong><br></div><div><br></div><div>Lower pane: <strong>Authentication Keys</strong><br>Click on: New<br>Fill in <strong>UUID</strong> field with rbd_secret_uuid <br>and <strong>value</strong>:which is the key (it's in /etc/ceph/ceph.client.USERNAME.keyring)<br></div><div><br></div><div><br>Hope this helps..<br></div><div><br></div><div>Regards,<br></div><div>Natalie<br></div><div><br><hr id="zwchr"><br>From: "Aharon Canan" <<a class="linkification-ext" href="mailto:acanan@redhat.com" title="Linkification: mailto:acanan@redhat.com" target="_blank">acanan@redhat.com</a>><br>To: "Natalie Gavrilov" <<a class="linkification-ext" href="mailto:ngavrilo@redhat.com" title="Linkification: mailto:ngavrilo@redhat.com" target="_blank">ngavrilo@redhat.com</a>><br>Sent: Wednesday, August 31, 2016 8:53:22 AM<br>Subject: Fwd: [ovirt-users] Unable to backend oVirt with Cinder<br></div><div><br></div><div>Hi<br></div><div><br></div><div>Can you help with below?<br>This is community email and will be great if you can help this guy.<br></div><div><br></div><div>Aharon<br>---------- Forwarded message ----------<br>From: Logan Kuhn <<a class="linkification-ext" href="mailto:logank@wolfram.com" title="Linkification: mailto:logank@wolfram.com" target="_blank">logank@wolfram.com</a>><br>Date: Tue, Aug 30, 2016 at 11:07 PM<br>Subject: [ovirt-users] Unable to backend oVirt with Cinder<br>To: users <<a class="linkification-ext" href="mailto:users@ovirt.org" title="Linkification: mailto:users@ovirt.org" target="_blank">users@ovirt.org</a>><br></div><div><br></div><div><br>I've got Cinder configured and pointed at Ceph for it's back end storage.<br>I can run ceph commands on the cinder machine and cinder is configured for<br>noauth and I've also tried it with Keystone for auth. I can run various<br>cinder commands and it'll return as expected.<br></div><div><br></div><div>When I configure it in oVirt it'll add the external provider fine, but when<br>I go to create a disk it doesn't populate the volume type field, it's just<br>empty. The corresponding command for cinder: cinder type-list and cinder<br>type-show <name> returns fine and it is public.<br></div><div><br></div><div>Ovirt and Cinder are on the same host so it isn't a firewall issue.<br></div><div><br></div><div>Cinder config:<br>[DEFAULT]<br>rpc_backend = rabbit<br>#auth_strategy = keystone<br>auth_strategy = noauth<br>enabled_backends = ceph<br>#glance_api_servers = <a class="linkification-ext" href="http://10.128.7.252:9292" title="Linkification: http://10.128.7.252:9292" target="_blank">http://10.128.7.252:9292</a><br>#glance_api_version = 2<br></div><div><br></div><div>#[keystone_authtoken]<br>#auth_uri = <a class="linkification-ext" href="http://10.128.7.252:5000/v3" title="Linkification: http://10.128.7.252:5000/v3" target="_blank">http://10.128.7.252:5000/v3</a><br>#auth_url = <a class="linkification-ext" href="http://10.128.7.252:35357/v3" title="Linkification: http://10.128.7.252:35357/v3" target="_blank">http://10.128.7.252:35357/v3</a><br>#auth_type = password<br>#memcached_servers = localhost:11211<br>#project_domain_name = default<br>#user_domain_name = default<br>#project_name = services<br>#username = user<br>#password = pass<br></div><div><br></div><div>[ceph]<br>volume_driver = cinder.volume.drivers.rbd.RBDDriver<br>volume_backend_name = ceph<br>rbd_pool = ovirt-images<br>rbd_user = cinder<br>rbd_secret_uuid = <secret><br>rbd_ceph_conf = /etc/ceph/ceph.conf<br>rbd_flatten_volume_from_snapshot = true<br>rbd_max_clone_depth = 5<br>rbd_store_chunk_size = 4<br>rados_connect_timeout = -1<br>#glance_api_version = 2<br></div><div><br></div><div>[database]<br>connection = postgresql://<a class="linkification-ext" href="http://user:pass@10.128.2.33/cinder" title="Linkification: http://user:pass@10.128.2.33/cinder" target="_blank">user:pass@10.128.2.33/cinder</a><br></div><div><br></div><div>[oslo_concurrency]<br>lock_path = /var/lib/cinder/tmp<br></div><div><br></div><div>[oslo_messaging_rabbit]<br>rabbit_host = localhost<br>rabbit_port = 5672<br>rabbit_userid = user<br>rabbit_password = pass<br></div><div><br></div><div>Regards,<br>Logan<br></div><div><br></div><div>_______________________________________________<br>Users mailing list<br><a class="linkification-ext" href="mailto:Users@ovirt.org" title="Linkification: mailto:Users@ovirt.org" target="_blank">Users@ovirt.org</a><br><a class="linkification-ext" href="http://lists.ovirt.org/mailman/listinfo/users" title="Linkification: http://lists.ovirt.org/mailman/listinfo/users" target="_blank">http://lists.ovirt.org/mailman/listinfo/users</a><br></div></div></body></html>