openstack on centos 7.1（Shared File Systems）

1.Install and configure controller node

Prerequisites

mysql -u root -pCREATE DATABASE manila;GRANT ALL PRIVILEGES ON manila.* TO 'manila'@'localhost' IDENTIFIED BY 'MANILA_DBPASS'; #Replace MANILA_DBPASS with a suitable passwordGRANT ALL PRIVILEGES ON manila.* TO 'manila'@'%' IDENTIFIED BY 'MANILA_DBPASS';exit;

. admin-openrcopenstack user create --domain default --password-prompt manilaopenstack role add --project service --user manila adminopenstack service create --name manila --description "OpenStack Shared File Systems" shareopenstack service create --name manilav2 --description "OpenStack Shared File Systems" sharev2openstack endpoint create --region RegionOne share public http://controller:8786/v1/%\(tenant_id\)sopenstack endpoint create --region RegionOne share internal http://controller:8786/v1/%\(tenant_id\)sopenstack endpoint create --region RegionOne share admin http://controller:8786/v1/%\(tenant_id\)sopenstack endpoint create --region RegionOne sharev2 public http://controller:8786/v2/%\(tenant_id\)sopenstack endpoint create --region RegionOne sharev2 internal http://controller:8786/v2/%\(tenant_id\)sopenstack endpoint create --region RegionOne sharev2 admin http://controller:8786/v2/%\(tenant_id\)s

Install and configure components

yum install openstack-manila python-manilaclient

/etc/manila/manila.conf

[database]...connection = mysql+pymysql://manila:MANILA_DBPASS@controller/manila #Replace MANILA_DBPASS with the password you chose for the Share File System database[DEFAULT]...rpc_backend = rabbitdefault_share_type = default_share_typerootwrap_config = /etc/manila/rootwrap.confauth_strategy = keystonemy_ip = 10.0.0.11[oslo_messaging_rabbit]...rabbit_host = controllerrabbit_userid = openstackrabbit_password = RABBIT_PASS #Replace RABBIT_PASS with the password you chose for the openstack account in RabbitMQ[keystone_authtoken]...memcached_servers = controller:11211auth_uri = http://controller:5000auth_url = http://controller:35357auth_type = passwordproject_domain_name = defaultuser_domain_name = defaultproject_name = serviceusername = manilapassword = MANILA_PASS[oslo_concurrency]...lock_path = /var/lib/manila/tmp

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

Finalize installation

systemctl enable openstack-manila-api.service openstack-manila-scheduler.servicesystemctl start openstack-manila-api.service openstack-manila-scheduler.service

2.Install and configure a share node

Install and configure components

yum install openstack-manila-share python2-PyMySQL

[database]...connection = mysql://manila:MANILA_DBPASS@controller/manila[DEFAULT]...rpc_backend = rabbitdefault_share_type = default_share_typerootwrap_config = /etc/manila/rootwrap.confauth_strategy = keystonemy_ip = MANAGEMENT_INTERFACE_IP_ADDRESS[oslo_messaging_rabbit]...rabbit_host = controllerrabbit_userid = openstackrabbit_password = RABBIT_PASS[keystone_authtoken]...memcached_servers = controller:11211auth_uri = http://controller:5000auth_url = http://controller:35357auth_type = passwordproject_domain_name = defaultuser_domain_name = defaultproject_name = serviceusername = manilapassword = MANILA_PASS[oslo_concurrency]...lock_path = /var/lib/manila/tmp

Configure share server management support options

Shared File Systems Option 1: No driver support for share servers management

yum install lvm2 nfs-utils nfs4-acl-tools portmapsystemctl enable lvm2-lvmetad.servicesystemctl start lvm2-lvmetad.servicepvcreate /dev/sdcvgcreate manila-volumes /dev/sdc

/etc/lvm/lvm.conf

devices {...filter = [ "a/sdb/", "a/sdc", "r/.*/"]

Configure components

[DEFAULT]...enabled_share_backends = lvmenabled_share_protocols = NFS,CIFS[lvm]share_backend_name = LVMshare_driver = manila.share.drivers.lvm.LVMShareDriverdriver_handles_share_servers = Falselvm_share_volume_group = manila-volumeslvm_share_export_ip = MANAGEMENT_INTERFACE_IP_ADDRESS #Replace MANAGEMENT_INTERFACE_IP_ADDRESS with the IP address of the management network interface on your storage node

Finalize installation

systemctl enable openstack-manila-share.servicesystemctl start openstack-manila-share.service

3.Verify operation

. admin-openrcmanila service-list