选项1 在没有服务管理的支持下创建共享¶

创建一个共享类型¶

在使用LVM驱动创建共享之前禁用DHSS。

1. 获取只有管理能执行命令的管理权限:

   $ . admin-openrc
   

2. 创建一个禁用DHSS的共享类型：

   $ manila type-create default_share_type False
   +----------------------+--------------------------------------+
   | Property             | Value                                |
   +----------------------+--------------------------------------+
   | required_extra_specs | driver_handles_share_servers : False |
   | Name                 | default_share_type                   |
   | Visibility           | public                               |
   | is_default           | -                                    |
   | ID                   | 3df065c8-6ca4-4b80-a5cb-e633c0439097 |
   | optional_extra_specs | snapshot_support : True              |
   +----------------------+--------------------------------------+
   

创建共享¶

1. 加载 ``demo``证书，作为非管理员项目执行下面的步骤：

   $ . demo-openrc
   

2. 创建NFS共享：

   $ manila create NFS 1 --name share1
   +-----------------------------+--------------------------------------+
   | Property                    | Value                                |
   +-----------------------------+--------------------------------------+
   | status                      | creating                             |
   | share_type_name             | default_share_type                   |
   | description                 | None                                 |
   | availability_zone           | None                                 |
   | share_network_id            | None                                 |
   | host                        |                                      |
   | access_rules_status         | active                               |
   | snapshot_id                 | None                                 |
   | is_public                   | False                                |
   | task_state                  | None                                 |
   | snapshot_support            | True                                 |
   | id                          | 55c401b3-3112-4294-aa9f-3cc355a4e361 |
   | size                        | 1                                    |
   | name                        | share1                               |
   | share_type                  | c6dfcfc6-9920-420e-8b0a-283d578efef5 |
   | 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                    | {}                                   |
   +-----------------------------+--------------------------------------+
   

3. 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 |
   +--------------------------------------+--------+------+-------------+-----------+-----------+--------------------+-----------------------------+-------------------+
   | 55c401b3-3112-4294-aa9f-3cc355a4e361 | share1 | 1    | NFS         | available | False     | default_share_type | storage@lvm#lvm-single-pool | nova              |
   +--------------------------------------+--------+------+-------------+-----------+-----------+--------------------+-----------------------------+-------------------+
   

4. 检测导出的共享IP地址：

   $ manila show share1
   +-----------------------------+------------------------------------------------------------------------------------+
   | Property                    | Value                                                                              |
   +-----------------------------+------------------------------------------------------------------------------------+
   | status                      | available                                                                          |
   | share_type_name             | default_share_type                                                                 |
   | description                 | None                                                                               |
   | availability_zone           | nova                                                                               |
   | share_network_id            | None                                                                               |
   | export_locations            |                                                                                    |
   |                             | path = 10.0.0.41:/var/lib/manila/mnt/share-8e13a98f-c310-41df-ac90-fc8bce4910b8    |
   |                             | id = 3c8d0ada-cadf-48dd-85b8-d4e8c3b1e204                                          |
   |                             | preferred = False                                                                  |
   | host                        | storage@lvm#lvm-single-pool                                                        |
   | access_rules_status         | active                                                                             |
   | snapshot_id                 | None                                                                               |
   | is_public                   | False                                                                              |
   | task_state                  | None                                                                               |
   | snapshot_support            | True                                                                               |
   | id                          | 55c401b3-3112-4294-aa9f-3cc355a4e361                                               |
   | size                        | 1                                                                                  |
   | name                        | share1                                                                             |
   | share_type                  | c6dfcfc6-9920-420e-8b0a-283d578efef5                                               |
   | 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                    | {}                                                                                 |
   +-----------------------------+------------------------------------------------------------------------------------+
   

5. 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 share1 ip INSTANCE_IP_ADDRESS
   +--------------+--------------------------------------+
   | Property     | Value                                |
   +--------------+--------------------------------------+
   | share_id     | 55c401b3-3112-4294-aa9f-3cc355a4e361 |
   | access_type  | ip                                   |
   | access_to    | 10.0.0.41                            |
   | 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

   在存储节点上，实例必须直接连通管理网IP地址。

从实例挂载共享点¶

1. 创建一个挂载点目录：

   $ mkdir ~/test_folder
   

2. 在实例中，使用共享导出的目录挂载NFS共享：

   # mount -t nfs 10.0.0.41:/var/lib/manila/mnt/share-b94a4dbf-49e2-452c-b9c7-510277adf5c6 ~/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。