如何使用ceph當作glance backend storage
在ceph node底下 # 建立ceph pool 給glance使用,pool名稱為images $ sudo ceph osd pool create images 128 建立一個user為client.glance 並對pool images相關權限設定,產生一個keyring file $ sudo ceph auth get-or-create client.glance mon 'allow r' osd 'allow class-read object_prefix rbd_children, allow rwx pool=images' -o /etc/ceph/ceph.client.glance.keyring # 複製ceph.conf與glance.keyring到openstack controller上 $ scp /etc/ceph/ceph.conf root@ openstack node ip :/etc/ceph $ scp /etc/ceph/ceph.client.glance.keyring root@ openstack node ip :/etc/ceph 我們這邊的glance服務是跑在openstack controller上 # 在opentack controller上的ceph.conf新增glance的setion $ vim /etc/ceph/ceph.conf [client.glance] keyring = /etc/ceph/ceph.client.glance.keyring # 修改權限 $ chmod 0640 /etc/ceph/ceph.client.glance.keyring $ chown glance:glance /etc/ceph/ceph.client.glance.keyring # 修改/etc/glance/glance-api.conf $ sudo cp /etc/glance/glance-api.conf /etc/glance/glance-api.conf.bak $ sudo vim /etc/gl...