updated: 2017-06-12 11:14
选项2：在共享服务管理支持下创建共享¶
在能够创建共享之前，启用DHSS模式的普通驱动至少需要一个镜像、一个类型，一个网络和一个共享网络，共享网络用于创建NFS/CIFS服务运行的共享服务器。
创建一个共享类型¶
在创建使用普通驱动的共享之前，启用DHSS。
获取只有管理能执行命令的管理权限:
$ . admin-openrc创建启用DHSS的缺省共享类型：
$ manila type-create generic_share_type True +----------------------+--------------------------------------+ | Property | Value | +----------------------+--------------------------------------+ | required_extra_specs | driver_handles_share_servers : True | | Name | generic_share_type | | Visibility | public | | is_default | - | | ID | 3df065c8-6ca4-4b80-a5cb-e633c0439097 | | optional_extra_specs | snapshot_support : True | +----------------------+--------------------------------------+
新建共享网络¶
加载 ``demo``证书，作为非管理员项目执行下面的步骤：
$ . demo-openrc为``selfservice``网络，列出可用网络获取网络和子网ID：
$ neutron net-list +--------------------------------------+-------------+-----------------------------------------------------+ | id | name | subnets | +--------------------------------------+-------------+-----------------------------------------------------+ | b72d8561-aceb-4e79-938f-df3a45fdeaa3 | provider | 072dd25f-e049-454c-9b11-359c910e6668 203.0.113.0/24 | | 4e963f5b-b5f3-4db1-a935-0d34c8629e7b | selfservice | 005bf8d1-798e-450f-9efe-72bc0c3be491 172.16.1.0/24 | +--------------------------------------+-------------+-----------------------------------------------------+
使用``selfservice``和子网IDs创建共享网络：
$ manila share-network-create --name selfservice-net-share1 \ --neutron-net-id 4e963f5b-b5f3-4db1-a935-0d34c8629e7b \ --neutron-subnet-id 005bf8d1-798e-450f-9efe-72bc0c3be491 +-------------------+--------------------------------------+ | Property | Value | +-------------------+--------------------------------------+ | name | selfservice-net-share1 | | segmentation_id | None | | created_at | 2016-03-31T13:25:39.052439 | | neutron_subnet_id | 005bf8d1-798e-450f-9efe-72bc0c3be491 | | updated_at | None | | network_type | None | | neutron_net_id | 4e963f5b-b5f3-4db1-a935-0d34c8629e7b | | ip_version | None | | nova_net_id | None | | cidr | None | | project_id | 3a46a53a377642a284e1d12efabb3b5a | | id | 997a1a0a-4f4d-4aa3-b7ae-8ae6d9aaa828 | | description | None | +-------------------+--------------------------------------+
创建共享¶
加载 ``demo``证书，作为非管理员项目执行下面的步骤：
$ . demo-openrc使用共享网络创建NFS共享：
$ manila create NFS 1 --name share2 \ --share-network selfservice-net-share1 \ --share-type generic_share_type +-----------------------------+--------------------------------------+ | Property | Value | +-----------------------------+--------------------------------------+ | status | creating | | share_type_name | generic_share_type | | description | None | | availability_zone | None | | share_network_id | 997a1a0a-4f4d-4aa3-b7ae-8ae6d9aaa828 | | host | | | access_rules_status | active | | snapshot_id | None | | is_public | False | | task_state | None | | snapshot_support | True | | id | 6a711b95-9e03-4547-8769-74e34676cb3e | | size | 1 | | name | share2 | | share_type | 8698ed92-2a1c-4c9f-aab4-a35dccd88c8f | | has_replicas | False | | replication_type | None | | created_at | 2016-03-31T13:45:18.000000 | | share_proto | NFS | | consistency_group_id | None | | source_cgsnapshot_member_id | None | | project_id | 3a46a53a377642a284e1d12efabb3b5a | | metadata | {} | +-----------------------------+--------------------------------------+
过会，共享状态将由``创建中`` 变为 可用：
$ manila list +--------------------------------------+--------+------+-------------+-----------+-----------+--------------------+-----------------------------+-------------------+ | ID | Name | Size | Share Proto | Status | Is Public | Share Type Name | Host | Availability Zone | +--------------------------------------+--------+------+-------------+-----------+-----------+--------------------+-----------------------------+-------------------+ | 5f8a0574-a95e-40ff-b898-09fd8d6a1fac | share2 | 1 | NFS | available | False | default_share_type | storage@generic#GENERIC | nova | +--------------------------------------+--------+------+-------------+-----------+-----------+--------------------+-----------------------------+-------------------+
检测导出的共享IP地址：
$ manila show share2 +-----------------------------+------------------------------------------------------------------------------------+ | Property | Value | +-----------------------------+------------------------------------------------------------------------------------+ | status | available | | share_type_name | generic_share_type | | description | None | | availability_zone | nova | | share_network_id | None | | export_locations | | | | path = 10.254.0.6:/shares/share-0bfd69a1-27f0-4ef5-af17-7cd50bce6550 | | | id = 3c8d0ada-cadf-48dd-85b8-d4e8c3b1e204 | | | preferred = False | | host | storage@generic#GENERIC | | access_rules_status | active | | snapshot_id | None | | is_public | False | | task_state | None | | snapshot_support | True | | id | 5f8a0574-a95e-40ff-b898-09fd8d6a1fac | | size | 1 | | name | share2 | | share_type | 8a35da28-0f74-490d-afff-23664ecd4f01 | | has_replicas | False | | replication_type | None | | created_at | 2016-03-30T19:10:33.000000 | | share_proto | NFS | | consistency_group_id | None | | source_cgsnapshot_member_id | None | | project_id | 3a46a53a377642a284e1d12efabb3b5a | | metadata | {} | +-----------------------------+------------------------------------------------------------------------------------+
在尝试通过网络挂载时，配置用户访问这个新的共享：
$ manila access-allow share2 ip INSTANCE_IP_ADDRESS +--------------+--------------------------------------+ | Property | Value | +--------------+--------------------------------------+ | share_id | 55c401b3-3112-4294-aa9f-3cc355a4e361 | | access_type | ip | | access_to | 172.16.1.5 | | access_level | rw | | state | new | | id | f88eab01-7197-44bf-ad0f-d6ca6f99fc96 | +--------------+--------------------------------------+
使用实例IP地址替换``INSTANCE_IP_ADDRESS`` 。
注解
该云主机必须使用``selfservice``网络。
从实例挂载共享点¶
创建一个挂载点目录：
$ mkdir ~/test_folder在实例中，使用共享导出的目录挂载NFS共享：
# mount -t nfs 10.254.0.6:/shares/share-0bfd69a1-27f0-4ef5-af17-7cd50bce6550 ~/test_folder
想了解更多关于如何管理共享， 请参考OpenStack终端用户手册里的`Manage shares <http://docs.openstack.org/user-guide/cli-manage-shares.html>`__
返回到：ref: launch-instance。
updated: 2017-06-12 11:14
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