OpenStack Liberty : Configure Manila#1 ( Control Node )2015/12/05

Install OpenStack Shared File System (Manila).

This example shows to install Shared File Systems on the existing environment like follows.

For requirements on this example, it uses Cinder Storage as a backend,
so Configure Cinder and create a disk before it, refer to here. (it created a disk "disk01" with LVM backend on here)
Furthermore, it configured VLAN type of provider networking on this example.

                                    |
+----------------------+            |            +-----------------------+
|   [ Control Node ]   |            |            |   [ Network Node ]    |
|       Keystone       |10.0.0.30   |   10.0.0.50|       DHCP Agent      |
|        Glance        |------------+------------|       L3 Agent        |
|       Nova API       |eth0        |        eth0|       L2 Agent        |
|    Neutron Server    |            |            |    Metadata Agent     |
|      Cinder API      |            |            |    Cinder Volume      |
|      Manila API      |            |            |                       |
+----------------------+            |            +-----------------------+
                                eth0|10.0.0.51
                        +----------------------+
                        |   [ Compute Node ]   |
                        |     Nova Compute     |
                        |       L2 Agent       |
                        |     Manila Share     |
                        +----------------------+

	First, Configure Control Node on this section.
[1]	Add a user or endpoint for Manila on existing Keystone Server.

# add manila user

[root@dlp ~(keystone)]#

openstack user create --domain default --project service --password servicepassword manila

+--------------------+----------------------------------+
| Field              | Value                            |
+--------------------+----------------------------------+
| default_project_id | 11a4bfa2b8c748ad860efb34b5fefb7f |
| domain_id          | default                          |
| enabled            | True                             |
| id                 | a79faca8c12540078214bb2f066def3f |
| name               | manila                           |
+--------------------+----------------------------------+

# add manila user to admin role

[root@dlp ~(keystone)]#

openstack role add --project service --user manila admin

# add service entry for manila

[root@dlp ~(keystone)]#

openstack service create --name manila --description "OpenStack Shared Filesystem" share

+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | OpenStack Shared Filesystem      |
| enabled     | True                             |
| id          | 1917df68a88e4e51a1e02b7f5582b3a2 |
| name        | manila                           |
| type        | share                            |
+-------------+----------------------------------+

[root@dlp ~(keystone)]#

openstack service create --name manilav2 --description "OpenStack Shared Filesystem V2" sharev2

+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | OpenStack Shared Filesystem V2   |
| enabled     | True                             |
| id          | fb3723a5313545fd81e35698028f28ea |
| name        | manilav2                         |
| type        | sharev2                          |
+-------------+----------------------------------+

# define IP of a node for installing Manila API

[root@dlp ~(keystone)]#

export controller=10.0.0.30

# add endpoint for manila (public)

[root@dlp ~(keystone)]#

openstack endpoint create --region RegionOne share public http://$controller:8786/v1/%$tenant_id$s

+--------------+----------------------------------------+
| Field        | Value                                  |
+--------------+----------------------------------------+
| enabled      | True                                   |
| id           | 1af5b9ced2404cd09a37587cff570c68       |
| interface    | public                                 |
| region       | RegionOne                              |
| region_id    | RegionOne                              |
| service_id   | 1917df68a88e4e51a1e02b7f5582b3a2       |
| service_name | manila                                 |
| service_type | share                                  |
| url          | http://10.0.0.30:8786/v1/%(tenant_id)s |
+--------------+----------------------------------------+

# add endpoint for manila (internal)

[root@dlp ~(keystone)]#

openstack endpoint create --region RegionOne share internal http://$controller:8786/v1/%$tenant_id$s

+--------------+----------------------------------------+
| Field        | Value                                  |
+--------------+----------------------------------------+
| enabled      | True                                   |
| id           | 8bfb68b054614b84adb008b658cef4f8       |
| interface    | internal                               |
| region       | RegionOne                              |
| region_id    | RegionOne                              |
| service_id   | 1917df68a88e4e51a1e02b7f5582b3a2       |
| service_name | manila                                 |
| service_type | share                                  |
| url          | http://10.0.0.30:8786/v1/%(tenant_id)s |
+--------------+----------------------------------------+

# add endpoint for manila (admin)

[root@dlp ~(keystone)]#

openstack endpoint create --region RegionOne share admin http://$controller:8786/v1/%$tenant_id$s

+--------------+----------------------------------------+
| Field        | Value                                  |
+--------------+----------------------------------------+
| enabled      | True                                   |
| id           | 8e2231ae2b0e4279a8dd9e30985be8a6       |
| interface    | admin                                  |
| region       | RegionOne                              |
| region_id    | RegionOne                              |
| service_id   | 1917df68a88e4e51a1e02b7f5582b3a2       |
| service_name | manila                                 |
| service_type | share                                  |
| url          | http://10.0.0.30:8786/v1/%(tenant_id)s |
+--------------+----------------------------------------+

# add endpoint for manila (v2 public)

[root@dlp ~(keystone)]#

openstack endpoint create --region RegionOne sharev2 public http://$controller:8786/v2/%$tenant_id$s

+--------------+----------------------------------------+
| Field        | Value                                  |
+--------------+----------------------------------------+
| enabled      | True                                   |
| id           | 24065bab477e41788d2da73b4d433bfd       |
| interface    | public                                 |
| region       | RegionOne                              |
| region_id    | RegionOne                              |
| service_id   | fb3723a5313545fd81e35698028f28ea       |
| service_name | manilav2                               |
| service_type | sharev2                                |
| url          | http://10.0.0.30:8786/v2/%(tenant_id)s |
+--------------+----------------------------------------+

# add endpoint for manila (v2 internal)

[root@dlp ~(keystone)]#

openstack endpoint create --region RegionOne sharev2 internal http://$controller:8786/v2/%$tenant_id$s

+--------------+----------------------------------------+
| Field        | Value                                  |
+--------------+----------------------------------------+
| enabled      | True                                   |
| id           | 0233fec0d0af4fb9990fc46d83720658       |
| interface    | internal                               |
| region       | RegionOne                              |
| region_id    | RegionOne                              |
| service_id   | fb3723a5313545fd81e35698028f28ea       |
| service_name | manilav2                               |
| service_type | sharev2                                |
| url          | http://10.0.0.30:8786/v2/%(tenant_id)s |
+--------------+----------------------------------------+

# add endpoint for manila (v2 admin)

[root@dlp ~(keystone)]#

openstack endpoint create --region RegionOne sharev2 admin http://$controller:8786/v2/%$tenant_id$s

+--------------+----------------------------------------+
| Field        | Value                                  |
+--------------+----------------------------------------+
| enabled      | True                                   |
| id           | dbc9a6ce65424d28bdd5db71e9f72a35       |
| interface    | admin                                  |
| region       | RegionOne                              |
| region_id    | RegionOne                              |
| service_id   | fb3723a5313545fd81e35698028f28ea       |
| service_name | manilav2                               |
| service_type | sharev2                                |
| url          | http://10.0.0.30:8786/v2/%(tenant_id)s |
+--------------+----------------------------------------+

[2]	Create a database for Manila to MariaDB.

[root@dlp ~(keystone)]#

mysql -u root -p

Enter password:
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 24
Server version: 5.5.44-MariaDB MariaDB Server

Copyright (c) 2000, 2015, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]>

create database manila;

Query OK, 1 row affected (0.00 sec)

MariaDB [(none)]>

grant all privileges on manila.* to manila@'localhost' identified by 'password';

Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]>

grant all privileges on manila.* to manila@'%' identified by 'password';

Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]>

flush privileges;

Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]>

exit

Bye

[3]	Install Manila services.

# install from Liberty, EPEL

[root@dlp ~(keystone)]#

yum --enablerepo=centos-openstack-liberty,epel -y install openstack-manila python-manilaclient

[4]	Configure Manila.

[root@dlp ~(keystone)]#

mv /etc/manila/manila.conf /etc/manila/manila.conf.org

[root@dlp ~(keystone)]#

vi /etc/manila/manila.conf

# create new

[DEFAULT]
api_paste_config = /etc/manila/api-paste.ini
rootwrap_config = /etc/manila/rootwrap.conf
state_path = /var/lib/manila
auth_strategy = keystone

# IP address of Glance

glance_host = 10.0.0.30
nova_catalog_info = compute:nova:publicURL
nova_catalog_admin_info = compute:nova:adminURL

# auth info for Nova

nova_admin_username = nova
nova_admin_password = servicepassword
nova_admin_tenant_name =service
nova_admin_auth_url = http://10.0.0.30:5000/v2.0
cinder_catalog_info = volume:cinder:publicURL

# auth info for Cinder

cinder_admin_username = cinder
cinder_admin_password = servicepassword
cinder_admin_tenant_name = service
cinder_admin_auth_url = http://10.0.0.30:5000/v2.0

# auth info for Neutron

neutron_admin_username = neutron
neutron_admin_password = servicepassword
neutron_admin_tenant_name = service
neutron_admin_auth_url = http://10.0.0.30:5000/v2.0
neutron_url = http://10.0.0.30:9696
network_api_class=manila.network.neutron.neutron_network_plugin.NeutronNetworkPlugin
rpc_backend = rabbit
control_exchange = openstack
default_share_type = default_share_type

# auth info for MariaDB

[database]
connection = mysql://manila:password@10.0.0.30/manila

# auth info for Keystone

[keystone_authtoken]
auth_uri = http://10.0.0.30:5000
auth_url = http://10.0.0.30:35357
auth_plugin = password
project_domain_id = default
user_domain_id = default
project_name = service
username = manila
password = servicepassword

[oslo_concurrency]
lock_path = $state_path/tmp

# auth info for RabbitMQ

[oslo_messaging_rabbit]
rabbit_host = 10.0.0.30
rabbit_port = 5672
rabbit_userid = guest
rabbit_password = password

[root@dlp ~(keystone)]#

chmod 640 /etc/manila/manila.conf

[root@dlp ~(keystone)]#

chgrp manila /etc/manila/manila.conf

[root@dlp ~(keystone)]#

su -s /bin/bash manila -c "manila-manage db sync"

[root@dlp ~(keystone)]#

systemctl start openstack-manila-api openstack-manila-scheduler

[root@dlp ~(keystone)]#

systemctl enable openstack-manila-api openstack-manila-scheduler

[root@dlp ~(keystone)]#

vi /usr/lib/python2.7/site-packages/manilaclient/v1/client.py

# line 151: change

if str(e_type).lower() ==

'url'

# show status

[root@dlp ~(keystone)]#

manila service-list

+----+------------------+------------------+------+---------+-------+----------------------------+
| Id | Binary           | Host             | Zone | Status  | State | Updated_at                 |
+----+------------------+------------------+------+---------+-------+----------------------------+
| 1  | manila-scheduler | dlp.srv.world | nova | enabled | up    | 2015-12-05T08:58:22.000000 |
+----+------------------+------------------+------+---------+-------+----------------------------+

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