Shared File Systems Option 2: Driver support for share servers management¶

For simplicity, this configuration references the same storage node configuration for the Block Storage service.

Bemerkung

This guide describes how to configure the Shared File Systems service to use the generic driver with the driver handles share server mode (DHSS) enabled. This mode requires Compute (nova), Networking (neutron) and Block storage (cinder) services for managing share servers. The information used for creating share servers is configured as share networks. Generic driver with DHSS enabled also requires network to be attached to a public router.

Voraussetzungen¶

Before you proceed, verify operation of the Compute, Networking, and Block Storage services. This options requires implementation of Networking option 2 and requires installation of some Networking service components on the storage node.

Installieren Sie die Netzwerkdienst-Komponenten:

# zypper install --no-recommends openstack-neutron-linuxbridge-agent

Komponenten konfigurieren¶

Bemerkung

Default configuration files vary by distribution. You might need to add these sections and options rather than modifying existing sections and options. Also, an ellipsis (...) in the configuration snippets indicates potential default configuration options that you should retain.

Bearbeiten Sie die Datei /etc/manila/manila.conf und führen folgende Schritte durch:

In the [DEFAULT] section, enable the generic driver and the NFS/CIFS protocols:
```
[DEFAULT]
...
enabled_share_backends = generic
enabled_share_protocols = NFS,CIFS
```
Bemerkung

Backend-Namen sind frei wählbar. Als Beispiel verwendet diese Anleitung den Namen des Treibers als Backend-Namen.

Aktivieren Sie in den Abschnitten [neutron], [nova], und [cinder] die Authentifizierung für diese Dienste:

[neutron]
...
url = http://controller:9696
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = neutron
password = NEUTRON_PASS

[nova]
...
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = nova
password = NOVA_PASS

[cinder]
...
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = cinder
password = CINDER_PASS

Konfigurieren Sie den generischen Treiber im Abschnitt [generic]:

[generic]
share_backend_name = GENERIC
share_driver = manila.share.drivers.generic.GenericShareDriver
driver_handles_share_servers = True
service_instance_flavor_id = 100
service_image_name = manila-service-image
service_instance_user = manila
service_instance_password = manila
interface_driver = manila.network.linux.interface.BridgeInterfaceDriver

Bemerkung

You can also use SSH keys instead of password authentication for service instance credentials.

Zurück zu Finalize installation.

Shared File Systems Option 2: Driver support for share servers management

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