openstack M版安装 storage(cinder)服务篇
安装配置cinder服务controller节点
一、创建数据库
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#mysql -u root -p
>>CREATE DATABASE cinder;
>>GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'localhost' IDENTIFIED BY 'CINDER_DBPASS';
>>GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'%' IDENTIFIED BY 'CINDER_DBPASS';
CINDER_DBPASS换成自己想要设置的密码
二、创建服务实体和api接口
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# source /root/admin-openrc.sh
#openstack user create --domain default --password-prompt cinder
#openstack role add --project service --user cinder admin
#openstack service create --name cinder --description "OpenStack Block Storage" volume
#openstack service create --name cinderv2 --description "OpenStack Block Storage" volumev2
#openstack endpoint create --region RegionOne volume public http://controller:8776/v1/%\(tenant_id\)s
#openstack endpoint create --region RegionOne volume internal
#openstack endpoint create --region RegionOne \volume admin http://controller:8776/v1/%\(tenant_id\)s
#openstack endpoint create --region RegionOne \volumev2 public http://controller:8776/v2/%\(tenant_id\)s
#openstack endpoint create --region RegionOne \volumev2 internal http://controller:8776/v2/%\(tenant_id\)s
#openstack endpoint create --region RegionOne \volumev2 admin http://controller:8776/v2/%\(tenant_id\)s
三、安装cinder服务
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#yum install openstack-cinder
配置cinder服务
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# mv/etc/cinder/cinder.conf /etc/cinder/cinder.conf_bak
# vim /etc/cinder/cinder.conf
rpc_backend = rabbit
my_ip = 10.0.0.11
auth_strategy = keystone
connection = mysql+pymysql://cinder:CINDER_DBPASS@controller/cinder#改为自己的数据库密码
rabbit_host = controller
rabbit_userid = openstack
rabbit_password = RABBIT_PASS#改为rabbimq的密码
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
project_name = service
username = cinder
password = CINDER_PASS #改为cinder服务的密码
lock_path = /var/lib/cinder/tmp
配置nova使用cinder
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# vim /etc/nova/nova.conf#增加以下内容
os_region_name = RegionOne
重启nova-api服务
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#systemctl restart openstack-nova-api.service
启动cinder服务，并设置开机启动
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#systemctl enable openstack-cinder-api.service openstack-cinder-scheduler.service
#systemctl start openstack-cinder-api.service openstack-cinder-scheduler.service
storage 节点
改节点测试，我这里有两块磁盘，用第二块测试
一、安装配置lvm2
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# yum install lvm2
# systemctl enable lvm2-lvmetad.service
# systemctl start lvm2-lvmetad.service
使用第二块磁盘/dev/sdb 穿件一个pv
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# pvcreate /dev/sdb
Physical volume "/dev/sdb" successfully created
在上面的pv上创建一个vg
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# vgcreate cinder-volumes /dev/sdb
Volume group "cinder-volumes" successfully created
编辑lvm配置文件
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#vim/etc/lvm/lvm.conf
devices {
filter = [ "a/sdb/", "r/.*/"] #lvm可以扫描发现sdb，其他的分区都reject
二、安装配置cinder volume
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# yum install openstack-cinder targetcli
编辑cinder配置文件
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#mv /etc/cinder/cinder.conf /etc/cinder/cinder.conf_bak
#vim /etc/cinder/cinder.conf
rpc_backend = rabbit
auth_strategy = keystone
my_ip = MANAGEMENT_INTERFACE_IP_ADDRESS #改成管理网的ip 这里 10.0.0.41
enabled_backends = lvm
glance_api_servers = http://controller:9292
connection = mysql+pymysql://cinder:CINDER_DBPASS@controller/cinder #改成自己数据库密码
rabbit_host = controller
rabbit_userid = openstack
rabbit_password = RABBIT_PASS#改成自己rabbit密码
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
project_name = service
username = cinder
password = CINDER_PASS #改成自己cinder服务密码
volume_driver = cinder.volume.drivers.lvm.LVMVolumeDriver
volume_group = cinder-volumes
iscsi_protocol = iscsi
iscsi_helper = lioadm
lock_path = /var/lib/cinder/tmp
启动cinder相关服务，并添加开机启动
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# systemctl enable openstack-cinder-volume.service target.service
# systemctl start openstack-cinder-volume.service target.service
三、验证
在controller节点执行
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#source /root/admin-openrc.sh
# cinder service-list
+------------------+--------------+------+---------+-------+----------------------------+-----------------+
| Binary | Host | Zone |Status | State | Updated_at | Disabled Reason |
+------------------+--------------+------+---------+-------+----------------------------+-----------------+
| cinder-scheduler |controller| nova | enabled | up| 2016-06-16T14:17:46.000000 | - |
|cinder-volume |block1@lvm| nova | enabled | up| 2016-06-16T14:17:00.000000 | - |
|cinder-volume | compute2@lvm | nova | enabled |down | 2016-06-16T08:41:19.000000 | - |
+------------------+--------------+------+---------+-------+----------------------------+-----------------+
我这里在compute2上做测试装了cinder服务，因为compute2没有启动，所以是down，cinder对时间同步有要求，时间不同步这里就显示down。
如果出现上面信息，表示成功。
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