OpenStack Queens : Configure Cinder#1 (Control Node)2018/06/18 |
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Install and Configure OpenStack Block Storage (Cinder).
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 ] | | [ Network Node ] | | [ Compute Node ] |
| | | | | |
| MariaDB RabbitMQ | | L2 Agent | | Libvirt |
| Memcached httpd | | L3 Agent | | Nova Compute |
| Keystone Glance | | Metadata Agent | | L2 Agent |
| Nova API | | Cinder-Volume | | |
| Neutron Server | | | | |
| Metadata Agent | | | | |
| Cinder API | | | | |
+-----------------------+ +-----------------------+ +-----------------------+
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| [1] | Add a User or Endpoint for Cinder to Keystone on Control Node. |
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# add cinder user (set in service project) root@dlp ~(keystone)# openstack user create --domain default --project service --password servicepassword cinder
+---------------------+----------------------------------+
| Field | Value |
+---------------------+----------------------------------+
| default_project_id | fa8bf7aca73e44cb9bc2c9f42859857e |
| domain_id | default |
| enabled | True |
| id | 000a4765d3e04b64b86d41d05a37e185 |
| name | cinder |
| options | {} |
| password_expires_at | None |
+---------------------+----------------------------------+
# add cinder user in admin role root@dlp ~(keystone)# openstack role add --project service --user cinder admin
# add service entry for cinder root@dlp ~(keystone)# openstack service create --name cinderv2 --description "OpenStack Block Storage" volumev2 +-------------+----------------------------------+ | Field | Value | +-------------+----------------------------------+ | description | OpenStack Block Storage | | enabled | True | | id | be57cab68c6a48909bcebe11a0a722b9 | | name | cinderv2 | | type | volumev2 | +-------------+----------------------------------+root@dlp ~(keystone)# openstack service create --name cinderv3 --description "OpenStack Block Storage" volumev3 +-------------+----------------------------------+ | Field | Value | +-------------+----------------------------------+ | description | OpenStack Block Storage | | enabled | True | | id | 096531d893e94363951ac8b4cfb9a79b | | name | cinderv3 | | type | volumev3 | +-------------+----------------------------------+ # define cinder API host root@dlp ~(keystone)# export controller=10.0.0.30
# add endpoint for cinder (v2 public) root@dlp ~(keystone)# openstack endpoint create --region RegionOne volumev2 public http://$controller:8776/v2/%\(tenant_id\)s +--------------+----------------------------------------+ | Field | Value | +--------------+----------------------------------------+ | enabled | True | | id | bea4f885935744698be09cd5741f2803 | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | be57cab68c6a48909bcebe11a0a722b9 | | service_name | cinderv2 | | service_type | volumev2 | | url | http://10.0.0.30:8776/v2/%(tenant_id)s | +--------------+----------------------------------------+ # add endpoint for cinder (v2 internal) root@dlp ~(keystone)# openstack endpoint create --region RegionOne volumev2 internal http://$controller:8776/v2/%\(tenant_id\)s +--------------+----------------------------------------+ | Field | Value | +--------------+----------------------------------------+ | enabled | True | | id | 972485dcc98a49af85fcd09fb7a30948 | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | be57cab68c6a48909bcebe11a0a722b9 | | service_name | cinderv2 | | service_type | volumev2 | | url | http://10.0.0.30:8776/v2/%(tenant_id)s | +--------------+----------------------------------------+ # add endpoint for cinder (v2 admin) root@dlp ~(keystone)# openstack endpoint create --region RegionOne volumev2 admin http://$controller:8776/v2/%\(tenant_id\)s +--------------+----------------------------------------+ | Field | Value | +--------------+----------------------------------------+ | enabled | True | | id | 3f9a241ecd3948f98e9346b9a3f78cc8 | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | be57cab68c6a48909bcebe11a0a722b9 | | service_name | cinderv2 | | service_type | volumev2 | | url | http://10.0.0.30:8776/v2/%(tenant_id)s | +--------------+----------------------------------------+ # add endpoint for cinder (v3 public) root@dlp ~(keystone)# openstack endpoint create --region RegionOne volumev3 public http://$controller:8776/v3/%\(tenant_id\)s +--------------+----------------------------------------+ | Field | Value | +--------------+----------------------------------------+ | enabled | True | | id | 7d442950613646c183c5bd6d2456d9a0 | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 096531d893e94363951ac8b4cfb9a79b | | service_name | cinderv3 | | service_type | volumev3 | | url | http://10.0.0.30:8776/v3/%(tenant_id)s | +--------------+----------------------------------------+ # add endpoint for cinder (v3 internal) root@dlp ~(keystone)# openstack endpoint create --region RegionOne volumev3 internal http://$controller:8776/v3/%\(tenant_id\)s +--------------+----------------------------------------+ | Field | Value | +--------------+----------------------------------------+ | enabled | True | | id | ab7752d109814de69d65c9202f0f414e | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 096531d893e94363951ac8b4cfb9a79b | | service_name | cinderv3 | | service_type | volumev3 | | url | http://10.0.0.30:8776/v3/%(tenant_id)s | +--------------+----------------------------------------+ # add endpoint for cinder (v3 admin) root@dlp ~(keystone)# openstack endpoint create --region RegionOne volumev3 admin http://$controller:8776/v3/%\(tenant_id\)s +--------------+----------------------------------------+ | Field | Value | +--------------+----------------------------------------+ | enabled | True | | id | 670f97f66a9f4af19b9c928835f88200 | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 096531d893e94363951ac8b4cfb9a79b | | service_name | cinderv3 | | service_type | volumev3 | | url | http://10.0.0.30:8776/v3/%(tenant_id)s | +--------------+----------------------------------------+ |
| [2] | Add a User and Database on MariaDB for Cinder. |
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root@dlp ~(keystone)# mysql -u root -p Enter password: Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 73 Server version: 10.1.29-MariaDB-6 Ubuntu 18.04 Copyright (c) 2000, 2017, Oracle, MariaDB Corporation Ab and others. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
MariaDB [(none)]>
create database cinder; Query OK, 1 row affected (0.00 sec)
MariaDB [(none)]>
grant all privileges on cinder.* to cinder@'localhost' identified by 'password'; Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]>
grant all privileges on cinder.* to cinder@'%' identified by 'password'; Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]>
MariaDB [(none)]> flush privileges; Query OK, 0 rows affected (0.00 sec) exit Bye |
| [3] | Install Cinder Service. |
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root@dlp ~(keystone)# apt -y install cinder-api cinder-scheduler python-cinderclient
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| [4] | Configure Cinder. |
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root@dlp ~(keystone)# mv /etc/cinder/cinder.conf /etc/cinder/cinder.conf.org
root@dlp ~(keystone)#
vi /etc/cinder/cinder.conf # create new [DEFAULT] # define own IP address my_ip = 10.0.0.30 rootwrap_config = /etc/cinder/rootwrap.conf api_paste_confg = /etc/cinder/api-paste.ini state_path = /var/lib/cinder auth_strategy = keystone # RabbitMQ connection info transport_url = rabbit://openstack:password@10.0.0.30 # MariaDB connection info [database] connection = mysql+pymysql://cinder:password@10.0.0.30/cinder # Keystone auth info [keystone_authtoken] www_authenticate_uri = http://10.0.0.30:5000 auth_url = http://10.0.0.30:5000 memcached_servers = 10.0.0.30:11211 auth_type = password project_domain_name = default user_domain_name = default project_name = service username = cinder password = servicepassword [oslo_concurrency] lock_path = $state_path/tmp chmod 644 /etc/cinder/cinder.conf root@dlp ~(keystone)# chown root:cinder /etc/cinder/cinder.conf
root@dlp ~(keystone)#
su -s /bin/bash cinder -c "cinder-manage db sync" root@dlp ~(keystone)# systemctl restart cinder-scheduler
# show status root@dlp ~(keystone)# openstack volume service list +------------------+---------------+------+---------+-------+----------------------------+ | Binary | Host | Zone | Status | State | Updated At | +------------------+---------------+------+---------+-------+----------------------------+ | cinder-scheduler | dlp.srv.world | nova | enabled | up | 2018-06-18T02:56:08.000000 | +------------------+---------------+------+---------+-------+----------------------------+ |
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