openstack pike版本安装笔记9(Shared File Systems service:manila组件,共享文件系统)

	 Shared File Systems service共享文件系统(manila): 
		安装配置manila服务(控制节点)
			创建用户(manila)
				openstack user create --domain default --password-prompt manila
			将用户manila关联至租户(项目service)和role上:
				openstack role add --project service --user manila admin
			创建manila服务实体：
				openstack service create --name manila --description "OpenStack Shared File Systems" share
				openstack service create --name manilav2 --description "OpenStack Shared File Systems" sharev2
				注：共享文件系统服务需要两个服务实体。
			创建manila服务和manilav2端点(endpoint):
				openstack endpoint create --region RegionOne share public http://con.colinshi.top:8786/v1/%\(tenant_id\)s
				openstack endpoint create --region RegionOne share internal http://con.colinshi.top:8786/v1/%\(tenant_id\)s
				openstack endpoint create --region RegionOne share admin http://con.colinshi.top:8786/v1/%\(tenant_id\)s
				openstack endpoint create --region RegionOne sharev2 public http://con.colinshi.top:8786/v2/%\(tenant_id\)s
				openstack endpoint create --region RegionOne sharev2 internal http://con.colinshi.top:8786/v2/%\(tenant_id\)s
				openstack endpoint create --region RegionOne sharev2 admin http://con.colinshi.top:8786/v2/%\(tenant_id\)s
				注：共享文件系统服务需要每个服务实体的配置一组端点(public, internal, admin)。
			安装manila服务:
				yum install openstack-manila python-manilaclient
			编辑配置文件/etc/manila/manila.conf：
				[DEFAULT]
				transport_url = rabbit://rabbit:[email protected]
				default_share_type = default_share_type
				share_name_template = share-%s
				rootwrap_config = /etc/manila/rootwrap.conf
				api_paste_config = /etc/manila/api-paste.ini
				auth_strategy = keystone
				my_ip = 10.0.0.51
				
				[database]
				connection = mysql+pymysql://root:[email protected]/manila
				
				[keystone_authtoken] 
				auth_uri = http://con.colinshi.top:5000
				auth_url = http://con.colinshi.top:35357
				memcached_servers = con.colinshi.top:11211
				auth_type = password
				project_domain_name = default
				user_domain_name = default
				project_name = service
				username  =  manila 
				password  =  manila
				
				[oslo_concurrency]
				lock_path = /var/lock/manila
			初始化heat服务的数据库:	
				su -s /bin/sh -c "manila-manage db sync" manila
			启动manila服务，并将其配置为开机自启：
				systemctl enable openstack-manila-api.service openstack-manila-scheduler.service
				systemctl start openstack-manila-api.service openstack-manila-scheduler.service
				
		安装配置manila服务(share节点):
			安装manila服务:
				yum install openstack-manila-share python2-PyMySQL
			编辑配置文件/etc/manila/manila.conf：
				[DEFAULT]
				transport_url = rabbit://rabbit:[email protected]
				default_share_type = default_share_type
				rootwrap_config = /etc/manila/rootwrap.conf
				auth_strategy = keystone
				my_ip = 10.0.0.54
				
				[database]
				connection = mysql+pymysql://root:[email protected]/manila
				
				[keystone_authtoken] 
				auth_uri = http://con.colinshi.top:5000
				auth_url = http://con.colinshi.top:35357
				memcached_servers = con.colinshi.top:11211
				auth_type = password
				project_domain_name = default
				user_domain_name = default
				project_name = service
				username  =  manila 
				password  =  manila
				
				[oslo_concurrency]
				lock_path = /var/lock/manila
			文件共享系统(选项1)：没有支持文件共享服务器管理的驱动
				安装LVM和NFS包:
					yum install lvm2 nfs-utils nfs4-acl-tools portmap
				启动LVM的metadata服务并且设置该服务随系统启动：
					systemctl enable lvm2-lvmetad.service
					systemctl start lvm2-lvmetad.service
				编辑配置文件/etc/lvm/lvm.conf:
					devices {
						filter = [ "a/sdb/", "r/.*/"]
					注:在devices部分，添加一个过滤器，只接受/dev/sdb设备，拒绝其他所有设备，这里的设置同Block Storage Service(cinder)类似。
					注:只有实例可以访问文件共享系统服务的卷组。但是，底层的操作系统也可以管理这些设备并将其与卷关联。默认情况下，LVM卷扫描工具会扫描/dev目录，查找包含卷的块存储设备。如果在他们的卷上有使用LVM的项目，扫描工具检测到这些卷时会尝试缓存它们，这可能会在底层操作系统和项目卷上产生各种问题。您必须重新配置LVM，让它只扫描包含cinder-volume和manila-volumes卷组的设备。
				创建LVM 物理卷 /dev/sdb：
					pvcreate /dev/sdb
				创建LVM卷组manila-volumes:
					vgcreate manila-volumes /dev/sdb
				编辑配置文件/etc/manila/manila.conf:
					[DEFAULT]
					enabled_share_backends = lvm
					enabled_share_protocols = NFS
					
					[lvm]
					share_backend_name = LVM
					share_driver = manila.share.drivers.lvm.LVMShareDriver
					driver_handles_share_servers = False
					lvm_share_volume_group = manila-volumes
					lvm_share_export_ip = 10.0.0.54
			文件共享系统(选项2)：有驱动支持的文件共享服务器管理:本选项需要(私有网络)的补充，同样也需要在节点上安装一些网络服务组件。
				安装网络服务组件:
					yum install openstack-neutron openstack-neutron-linuxbridge ebtables
				编辑配置文件/etc/manila/manila.conf:
					[DEFAULT]
					enabled_share_backends = generic
					enabled_share_protocols = NFS
					
					[neutron]
					url = http://con.colinshi.top:9696
					auth_uri = http://con.colinshi.top:5000
					auth_url = http://con.colinshi.top:35357
					memcached_servers = con.colinshi.top:11211
					auth_type = password
					project_domain_name = default
					user_domain_name = default
					region_name = RegionOne
					project_name = service
					username = neutron
					password = neutron

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

					[cinder]
					auth_uri = http://con.colinshi.top:5000
					auth_url = http://con.colinshi.top:35357
					memcached_servers = con.colinshi.top:11211
					auth_type = password
					project_domain_name = default
					user_domain_name = default
					region_name = RegionOne
					project_name = service
					username = cinder
					password = cinder
	
					[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
			启动manila服务，并将其配置为开机自启：
				systemctl enable openstack-manila-share.service target.service
				systemctl start openstack-manila-share.service target.service
			验证操作:
				manila service-list
				列出服务组件以验证是否每个进程都成功启动
			注：mkdir /var/lib/manila，并赋予manila的权限。

　　安装完毕后能够提供NFS文件服务

参考资料:https://docs.openstack.org/keystone/pike/getting-started/index.html

转载于:https://www.cnblogs.com/colinshi/p/9640151.html