CentOS 7
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OpenStack Pike : Configure Manila#2 (Storage Node)
2017/09/07
 
Install OpenStack Shared File System (Manila).
This example is based on the emvironment like follows. 
     ------------+---------------------------+---------------------------+------------
                 |                           |                           |
             eth0|10.0.0.30              eth0|10.0.0.50              eth0|10.0.0.51
     +-----------+-----------+   +-----------+-----------+   +-----------+-----------+
     |    [ Control Node ]   |   |    [ Storage Node ]   |   |    [ Compute Node ]   |
     |                       |   |                       |   |                       |
     |  MariaDB    RabbitMQ  |   |      Open vSwitch     |   |        Libvirt        |
     |  Memcached  httpd     |   |        L2 Agent       |   |     Nova Compute      |
     |  Keystone   Glance    |   |        L3 Agent       |   |      Open vSwitch     |
     |  Nova API             |   |     Metadata Agent    |   |        L2 Agent       |
     |  Neutron Server       |   |      Manila Share     |   |                       |
     |  Metadata Agent       |   |                       |   |                       |
     |  Manila API           |   |                       |   |                       |
     +-----------------------+   +-----------------------+   +-----------------------+
[1] Install Manila Share on Storage Node.
# install from Pike, EPEL

[root@storage ~]#
yum --enablerepo=centos-openstack-pike,epel -y install openstack-manila-share python-manilaclient
[2] Configure Manila Share.
[root@storage ~]#
mv /etc/manila/manila.conf /etc/manila/manila.conf.org

[root@storage ~]#
vi /etc/manila/manila.conf
# create new

[DEFAULT]
my_ip = 10.0.0.50
api_paste_config = /etc/manila/api-paste.ini
rootwrap_config = /etc/manila/rootwrap.conf
state_path = /var/lib/manila
auth_strategy = keystone
default_share_type = default_share_type
enabled_share_protocols = NFS,CIFS
# RabbitMQ connection info
transport_url = rabbit://openstack:password@10.0.0.30

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

# Keystone auth info
[keystone_authtoken]
auth_uri = http://10.0.0.30:5000
auth_url = http://10.0.0.30:35357
memcached_servers = 10.0.0.30:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = manila
password = servicepassword

[oslo_concurrency]
lock_path = $state_path/tmp
[root@storage ~]#
chmod 640 /etc/manila/manila.conf

[root@storage ~]#
chgrp manila /etc/manila/manila.conf

[root@storage ~]#
mkdir /var/lib/manila

[root@storage ~]#
chown manila. /var/lib/manila

[3] If Firewalld is running, allow services.
[root@storage ~]#
firewall-cmd --add-service=nfs --permanent

success
[root@storage ~]#
firewall-cmd --reload

success
 
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