Option 1 - Erstellen von Freigaben ohne Unterstützung des Freigabenmanagementservers¶

Erstelle Freigabetyp¶

Deaktivieren von DHSS vor dem Erstellen einer Freigabe mittels LVM-Treiber

1. Sourcen Sie die admin-Anmeldeinformationen, um Zugriff auf die Admin-Befehle zu erhalten:

   $ . admin-openrc
   

2. Erzeugen Sie ein Standard-Share mit aktiviertem DHSS:

   $ 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              |
   +----------------------+--------------------------------------+
   

Freigabe erstellen¶

1. Sourcen Sie die demo-Anmeldeinformationen, um die folgenden Schritte mit nicht-administrativen Rechten auszuführen:

   $ . demo-openrc
   

2. Erstellen einer NFS-Freigabe

   $ 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. Nach kurzer Zeit sollte sich der Freigabestatus von Erzeuge in Verfügbar ändern:

   $ 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. Bestimmen der Export-IP-Adresse der Freigabe:

   $ 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. Konfigurieren Sie den Benutzer-Zugriff zur neuen Freigabe bevor Sie versuchen sie über das Netzwerk zu mounten:

   $ 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 |
   +--------------+--------------------------------------+
   

   Ersetzen Sie INSTANCE_IP_ADDRESS durch die IP-Adresse der Instanz.

   Bemerkung

   Die Instanz muss eine Verbindung zur Management-IP-Adresse des Speicherknotens haben.

Freigabe in einer Instanz mounten¶

1. Erstellen Sie ein Verzeichnis, wohin gemounted werden soll:

   $ mkdir ~/test_folder
   

2. Mount the NFS share in the instance using the export location of the share:

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

Für weitere Informationen zum managen von Freigaben lesen Sie Manage shares im OpenStack End User Guide.

Kehren Sie zurück zu Starten Sie eine Instanz:.