安装cinder块存储服务

control节点

• 创建数据库

mysql -u root -p

MariaDB [(none)]> CREATE DATABASE cinder;

MariaDB [(none)]> GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'localhost' \
  IDENTIFIED BY 'xxxxxxx';
MariaDB [(none)]> GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'%' \
  IDENTIFIED BY 'xxxxxxx';

• 配置用户

  • cinder用户的密码：xxxxxxx

. admin-openrc
# 创建cinder用户
openstack user create --domain default --password-prompt cinder
# 将admin角色添加到cinder用户
openstack role add --project service --user cinder admin

# 创建cinderv2和cinderv3服务实体
openstack service create --name cinderv2 \
  --description "OpenStack Block Storage" volumev2

openstack service create --name cinderv3 \
  --description "OpenStack Block Storage" volumev3  

# 创建块存储服务API端点
openstack endpoint create --region RegionOne \
  volumev2 public http://controller:8776/v2/%\(project_id\)s

openstack endpoint create --region RegionOne \
  volumev2 internal http://controller:8776/v2/%\(project_id\)s

openstack endpoint create --region RegionOne \
  volumev2 admin http://controller:8776/v2/%\(project_id\)s

openstack endpoint create --region RegionOne \
  volumev3 public http://controller:8776/v3/%\(project_id\)s

openstack endpoint create --region RegionOne \
  volumev3 internal http://controller:8776/v3/%\(project_id\)s

openstack endpoint create --region RegionOne \
  volumev3 admin http://controller:8776/v3/%\(project_id\)s

• 安装软件并配置

yum install openstack-cinder -y


vim /etc/cinder/cinder.conf

[database]
connection = mysql+pymysql://cinder:xxxxxxx@controller/cinder

[DEFAULT]
transport_url = rabbit://openstack:openstack@controller
auth_strategy = keystone
my_ip = 10.0.19.133

[keystone_authtoken]
www_authenticate_uri = http://controller:5000
auth_url = http://controller:5000
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = cinder
password = xxxxxxx

[oslo_concurrency]
lock_path = /var/lib/cinder/tmp

• 同步数据库

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

• 将计算配置为使用块存储

vim /etc/nova/nova.conf

[cinder]
os_region_name = RegionOne

• 开机自启和启动

# 重新启动计算API服务
systemctl restart openstack-nova-api.service
# 开机启动和启动服务
systemctl enable openstack-cinder-api.service openstack-cinder-scheduler.service
systemctl start openstack-cinder-api.service openstack-cinder-scheduler.service