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共享是由文件存储提供的。您可以对实例开放存取共享文件的权限。如要创建共享，您可以使用manila命令行客户端。
创建共享网络
- 创建共享网络
$ manila share-network-create --name mysharenetwork --description "My Manila network" --neutron-net-id 394246ed-d3fd-4a30-a456-7042ce3429b9 --neutron-subnet-id 8f56d97d-8495-4a5b-8544-9ae4ee9390fc+-------------------+--------------------------------------+| Property | Value |+-------------------+--------------------------------------+| name | mysharenetwork || segmentation_id | None || created_at | 2015-08-17T21:13:29.607489 || neutron_subnet_id | 8f56d97d-8495-4a5b-8544-9ae4ee9390fc || updated_at | None || network_type | None || neutron_net_id | 394246ed-d3fd-4a30-a456-7042ce3429b9 || ip_version | None || nova_net_id | None || cidr | None || project_id | d80a6323e99f4f22a26ad2accd3ec791 || id | ccd6b453-8b05-4508-bbce-93bfe660451f || description | My Manila network |+-------------------+--------------------------------------+
- 列出共享网络
$ manila share-network-list+--------------------------------------+----------------+| id | name |+--------------------------------------+----------------+| ccd6b453-8b05-4508-bbce-93bfe660451f | mysharenetwork |+--------------------------------------+----------------+
创建共享
- 创建一份共享
$ manila create --name myshare --description "My Manila share" --share-network ccd6b453-8b05-4508-bbce-93bfe660451f NFS 1+-------------------+--------------------------------------+| Property | Value |+-------------------+--------------------------------------+| status | creating || description | My Manila share || availability_zone | nova || share_network_id | ccd6b453-8b05-4508-bbce-93bfe660451f || export_locations | [] || host | None || snapshot_id | None || is_public | False || id | 2fe736d1-08ac-46f9-a482-8f224405f2a7 || size | 1 || name | myshare || share_type | default || created_at | 2015-08-17T21:17:23.777696 || export_location | None || share_proto | NFS || project_id | d80a6323e99f4f22a26ad2accd3ec791 || metadata | {} |+-------------------+--------------------------------------+
- 显示一份共享的细节
$ manila show 2fe736d1-08ac-46f9-a482-8f224405f2a7+-------------------+--------------------------------------+| Property | Value |+-------------------+--------------------------------------+| status | creating || description | My Manila share || availability_zone | nova || share_network_id | ccd6b453-8b05-4508-bbce-93bfe660451f || export_locations | [] || host | ubuntuManila@generic1#GENERIC1 || snapshot_id | None || is_public | False || id | 2fe736d1-08ac-46f9-a482-8f224405f2a7 || size | 1 || name | myshare || share_type | default || created_at | 2015-08-17T21:17:23.000000 || export_location | None || share_proto | NFS || project_id | d80a6323e99f4f22a26ad2accd3ec791 || metadata | {} |+-------------------+--------------------------------------+
- 列出所有的共享
$ manila list+--------------------------------------+---------+------+-------------+-----------+-----------+------------+---------------------------------------------------------------+--------------------------------+| ID | Name | Size | Share Proto | Status | Is Public | Share Type | Export location | Host |+--------------------------------------+---------+------+-------------+-----------+-----------+------------+---------------------------------------------------------------+--------------------------------+| 2fe736d1-08ac-46f9-a482-8f224405f2a7 | myshare | 1 | NFS | available | False | default | 10.254.0.3:/shares/share-2fe736d1-08ac-46f9-a482-8f224405f2a7 | ubuntuManila@generic1#GENERIC1 |+--------------------------------------+---------+------+-------------+-----------+-----------+------------+---------------------------------------------------------------+--------------------------------+
赋予访问权限
- 赋予访问权限
$ manila access-allow 2fe736d1-08ac-46f9-a482-8f224405f2a7 ip 192.100.00.168+--------------+--------------------------------------+| Property | Value |+--------------+--------------------------------------+| share_id | 2fe736d1-08ac-46f9-a482-8f224405f2a7 || deleted | False || created_at | 2015-08-17T21:36:52.025125 || updated_at | None || access_type | ip || access_to | 192.100.00.168 || access_level | rw || state | new || deleted_at | None || id | d73d04ca-a97e-42bb-94b1-e01c72c8e50e |+--------------+--------------------------------------+
- 列出权限列表
$ manila access-list 2fe736d1-08ac-46f9-a482-8f224405f2a7+--------------------------------------+-------------+----------------+--------------+--------+| id | access type | access to | access level | state |+--------------------------------------+-------------+----------------+--------------+--------+| d73d04ca-a97e-42bb-94b1-e01c72c8e50e | ip | 192.100.00.168 | rw | active |+--------------------------------------+-------------+----------------+--------------+--------+
收回访问权限
- 收回访问权限
$ manila access-deny 2fe736d1-08ac-46f9-a482-8f224405f2a7 d73d04ca-a97e-42bb-94b1-e01c72c8e50e
- 列出权限列表
$ manila access-list 2fe736d1-08ac-46f9-a482-8f224405f2a7+----+-------------+-----------+--------------+-------+| id | access type | access to | access level | state |+----+-------------+-----------+--------------+-------++----+-------------+-----------+--------------+-------+
创建快照
- 创建一份快照
$ manila snapshot-create --name mysnapshot --description "My Manila snapshot" 2fe736d1-08ac-46f9-a482-8f224405f2a7+-------------+--------------------------------------+| Property | Value |+-------------+--------------------------------------+| status | creating || share_id | 2fe736d1-08ac-46f9-a482-8f224405f2a7 || name | mysnapshot || created_at | 2015-08-17T21:50:53.295017 || share_proto | NFS || id | 1a411703-baef-495f-8e9c-b60e68f2e657 || size | 1 || share_size | 1 || description | My Manila snapshot |+-------------+--------------------------------------+
- 列出快照列表
$ manila snapshot-list+--------------------------------------+--------------------------------------+-----------+------------+------------+| ID | Share ID | Status | Name | Share Size |+--------------------------------------+--------------------------------------+-----------+------------+------------+| 1a411703-baef-495f-8e9c-b60e68f2e657 | 2fe736d1-08ac-46f9-a482-8f224405f2a7 | available | mysnapshot | 1 |+--------------------------------------+--------------------------------------+-----------+------------+------------+
从快照创建共享
- 从某份快照创建一个共享
$ manila create --snapshot-id 1a411703-baef-495f-8e9c-b60e68f2e657 --share-network ccd6b453-8b05-4508-bbce-93bfe660451f --name mysharefromsnap NFS 1+-------------------+--------------------------------------+| Property | Value |+-------------------+--------------------------------------+| status | creating || description | None || availability_zone | nova || share_network_id | ccd6b453-8b05-4508-bbce-93bfe660451f || export_locations | [] || host | ubuntuManila@generic1#GENERIC1 || snapshot_id | 1a411703-baef-495f-8e9c-b60e68f2e657 || is_public | False || id | bcc5b2a7-862b-418a-9607-5d669619d652 || size | 1 || name | mysharefromsnap || share_type | default || created_at | 2015-08-17T21:54:43.000000 || export_location | None || share_proto | NFS || project_id | d80a6323e99f4f22a26ad2accd3ec791 || metadata | {} |+-------------------+--------------------------------------+
- 列出共享
$ manila list+--------------------------------------+-----------------+------+-------------+-----------+-----------+------------+---------------------------------------------------------------+--------------------------------+| ID | Name | Size | Share Proto | Status | Is Public | Share Type | Export location | Host |+--------------------------------------+-----------------+------+-------------+-----------+-----------+------------+---------------------------------------------------------------+--------------------------------+| 2fe736d1-08ac-46f9-a482-8f224405f2a7 | myshare | 1 | NFS | available | False | default | 10.254.0.3:/shares/share-2fe736d1-08ac-46f9-a482-8f224405f2a7 | ubuntuManila@generic1#GENERIC1 || bcc5b2a7-862b-418a-9607-5d669619d652 | mysharefromsnap | 1 | NFS | creating | False | default | None | ubuntuManila@generic1#GENERIC1 |+--------------------------------------+-----------------+------+-------------+-----------+-----------+------------+---------------------------------------------------------------+--------------------------------+
- 打印从快照创建出的这份共享的详情
$ manila show bcc5b2a7-862b-418a-9607-5d669619d652+-------------------+---------------------------------------------------------------+| Property | Value |+-------------------+---------------------------------------------------------------+| status | available || description | None || availability_zone | nova || share_network_id | ccd6b453-8b05-4508-bbce-93bfe660451f || export_locations | 10.254.0.3:/shares/share-bcc5b2a7-862b-418a-9607-5d669619d652 || host | ubuntuManila@generic1#GENERIC1 || snapshot_id | 1a411703-baef-495f-8e9c-b60e68f2e657 || is_public | False || id | bcc5b2a7-862b-418a-9607-5d669619d652 || size | 1 || name | mysharefromsnap || share_type | default || created_at | 2015-08-17T21:54:43.000000 || share_proto | NFS || project_id | d80a6323e99f4f22a26ad2accd3ec791 || metadata | {} |+-------------------+---------------------------------------------------------------+
删除共享
- 删除共享
$ manila delete bcc5b2a7-862b-418a-9607-5d669619d652
- 列出共享
$ manila list+--------------------------------------+-----------------+------+-------------+-----------+-----------+------------+---------------------------------------------------------------+--------------------------------+| ID | Name | Size | Share Proto | Status | Is Public | Share Type | Export location | Host |+--------------------------------------+-----------------+------+-------------+-----------+-----------+------------+---------------------------------------------------------------+--------------------------------+| 2fe736d1-08ac-46f9-a482-8f224405f2a7 | myshare | 1 | NFS | available | False | default | 10.254.0.3:/shares/share-2fe736d1-08ac-46f9-a482-8f224405f2a7 | ubuntuManila@generic1#GENERIC1 || bcc5b2a7-862b-418a-9607-5d669619d652 | mysharefromsnap | 1 | NFS | deleting | False | default | 10.254.0.3:/shares/share-bcc5b2a7-862b-418a-9607-5d669619d652 | ubuntuManila@generic1#GENERIC1 |+--------------------------------------+-----------------+------+-------------+-----------+-----------+------------+---------------------------------------------------------------+--------------------------------+
此时共享已删除。
删除快照
- 在删除快照之前，先列出快照
$ manila snapshot-list+--------------------------------------+--------------------------------------+-----------+------------+------------+| ID | Share ID | Status | Name | Share Size |+--------------------------------------+--------------------------------------+-----------+------------+------------+| 1a411703-baef-495f-8e9c-b60e68f2e657 | 2fe736d1-08ac-46f9-a482-8f224405f2a7 | available | mysnapshot | 1 |+--------------------------------------+--------------------------------------+-----------+------------+------------+
- 删除快照
$ manila snapshot-delete 1a411703-baef-495f-8e9c-b60e68f2e657xyang@ubuntuManila:~/devstack$ manila snapshot-list
- 再次列出快照列表
$ manila snapshot-list+--------------------------------------+--------------------------------------+-----------+------------+------------+| ID | Share ID | Status | Name | Share Size |+--------------------------------------+--------------------------------------+-----------+------------+------------++--------------------------------------+--------------------------------------+-----------+------------+------------+
此时快照已删除。
为共享盘扩充空间
- 扩展共享
$ manila extend 2fe736d1-08ac-46f9-a482-8f224405f2a7 2
- 查看正在扩展的共享
$ manila show 2fe736d1-08ac-46f9-a482-8f224405f2a7+-------------------+---------------------------------------------------------------+| Property | Value |+-------------------+---------------------------------------------------------------+| status | extending || description | My Manila share || availability_zone | nova || share_network_id | ccd6b453-8b05-4508-bbce-93bfe660451f || export_locations | 10.254.0.3:/shares/share-2fe736d1-08ac-46f9-a482-8f224405f2a7 || host | ubuntuManila@generic1#GENERIC1 || snapshot_id | None || is_public | False || id | 2fe736d1-08ac-46f9-a482-8f224405f2a7 || size | 1 || name | myshare || share_type | default || created_at | 2015-08-17T21:17:23.000000 || share_proto | NFS || project_id | d80a6323e99f4f22a26ad2accd3ec791 || metadata | {} |+-------------------+---------------------------------------------------------------+
- 在扩展动作结束后再次查看
$ manila show 2fe736d1-08ac-46f9-a482-8f224405f2a7+-------------------+---------------------------------------------------------------+| Property | Value |+-------------------+---------------------------------------------------------------+| status | available || description | My Manila share || availability_zone | nova || share_network_id | ccd6b453-8b05-4508-bbce-93bfe660451f || export_locations | 10.254.0.3:/shares/share-2fe736d1-08ac-46f9-a482-8f224405f2a7 || host | ubuntuManila@generic1#GENERIC1 || snapshot_id | None || is_public | False || id | 2fe736d1-08ac-46f9-a482-8f224405f2a7 || size | 2 || name | myshare || share_type | default || created_at | 2015-08-17T21:17:23.000000 || share_proto | NFS || project_id | d80a6323e99f4f22a26ad2accd3ec791 || metadata | {} |+-------------------+---------------------------------------------------------------+
为共享盘缩减容量
- 缩减共享盘容量
$ manila shrink 2fe736d1-08ac-46f9-a482-8f224405f2a7 1
- 在缩减的过程中查看共享盘详情
$ manila show 2fe736d1-08ac-46f9-a482-8f224405f2a7+-------------------+---------------------------------------------------------------+| Property | Value |+-------------------+---------------------------------------------------------------+| status | shrinking || description | My Manila share || availability_zone | nova || share_network_id | ccd6b453-8b05-4508-bbce-93bfe660451f || export_locations | 10.254.0.3:/shares/share-2fe736d1-08ac-46f9-a482-8f224405f2a7 || host | ubuntuManila@generic1#GENERIC1 || snapshot_id | None || is_public | False || id | 2fe736d1-08ac-46f9-a482-8f224405f2a7 || size | 2 || name | myshare || share_type | default || created_at | 2015-08-17T21:17:23.000000 || share_proto | NFS || project_id | d80a6323e99f4f22a26ad2accd3ec791 || metadata | {} |+-------------------+---------------------------------------------------------------+
- 在缩减过程结束后再次查看共享盘详情
$ manila show 2fe736d1-08ac-46f9-a482-8f224405f2a7+-------------------+---------------------------------------------------------------+| Property | Value |+-------------------+---------------------------------------------------------------+| status | available || description | My Manila share || availability_zone | nova || share_network_id | ccd6b453-8b05-4508-bbce-93bfe660451f || export_locations | 10.254.0.3:/shares/share-2fe736d1-08ac-46f9-a482-8f224405f2a7 || host | ubuntuManila@generic1#GENERIC1 || snapshot_id | None || is_public | False || id | 2fe736d1-08ac-46f9-a482-8f224405f2a7 || size | 1 || name | myshare || share_type | default || created_at | 2015-08-17T21:17:23.000000 || share_proto | NFS || project_id | d80a6323e99f4f22a26ad2accd3ec791 || metadata | {} |+-------------------+---------------------------------------------------------------+
