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  • Ceph&Openstack结合说明操作

    openstack结合ceph操作文档

    官方文档地址: http://docs.ceph.com/docs/master/rbd/rbd-openstack/

        1. 创建Pool池

            ceph osd pool create images 128  #128表示pg数

            ceph osd pool create volumes 512

        2. 创建对应账号

           

              ceph auth get-or-create client.cinder mon 'allow r' osd 'allow class-read object_prefix rbd_children, allow rwx pool=volumes, allow rx pool=images'
      
    [client.cinder]
             key = AQADmY1XW8MsJxAAds8zcRNKq+Jtb3PJox+Vhw==
             
             
            ceph auth get-or-create client.glance mon 'allow r' osd 'allow class-read object_prefix rbd_children, allow rwx pool=images'
                       
    [client.glance]
             key = AQAwmY1XdxMCGhAA+YUkZHYcrglYBu84BZ+enA==
                       
            ceph auth get-or-create client.cinder-backup mon 'allow r' osd 'allow class-read object_prefix rbd_children'
                       
    [client.cinder-backup]
             key = AQBXmY1XA/r4FBAAPla8wuiigHFtFVkUrGLIXA==

        3. 同步到对应服务器 keyring 环文件

    创建keyring  Collapse source
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    ceph auth get-or-create client.glance  | ssh openstack sudo tee /etc/ceph/ceph.client.glance.keyring
    ssh openstack sudo chown glance:glance /etc/ceph/ceph.client.glance.keyring
     
    ceph auth get-or-create client.cinder  | ssh compute sudo tee /etc/ceph/ceph.client.glance.keyring
    ssh compute sudo chown nova:nova /etc/ceph/ceph.client.glance.keyring
     
    ceph auth get-or-create client.cinder | ssh compute sudo tee /etc/ceph/ceph.client.cinder.keyring
    ssh compute sudo chown nova:nova /etc/ceph/ceph.client.cinder.keyring
     
    ceph auth get-or-create client.cinder | ssh storage sudo tee /etc/ceph/ceph.client.cinde.keyring
    ssh storage sudo chown cinder:cinder /etc/ceph/ceph.client.cinder.keyring
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  • 原文地址:https://www.cnblogs.com/schangech/p/8036181.html
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