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OpenStack Ocata : Configure Cinder#1 (Control Node)
2017/03/16 |
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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 ] | | [ Storage Node ] | | [ Compute Node ] |
| | | | | |
| MariaDB RabbitMQ | | Open vSwitch | | Libvirt |
| Memcached httpd | | L2,L3,Metadata Agent | | Nova Compute |
| Keystone Glance | | Cinder-Volume | | L2 Agent |
| Nova API | | | | |
| Neutron Server | | | | |
| 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 | 4df8606b39ed49ce9a79bbf28e438f0e |
| domain_id | default |
| enabled | True |
| id | 860bb60e0545488e9b141a046ac9d04c |
| 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 cinder --description "OpenStack Block Storage" volume +-------------+----------------------------------+ | Field | Value | +-------------+----------------------------------+ | description | OpenStack Block Storage | | enabled | True | | id | 4fe1aa7f69554fb596eee863c775c2d4 | | name | cinder | | type | volume | +-------------+----------------------------------+root@dlp ~(keystone)# openstack service create --name cinderv2 --description "OpenStack Block Storage" volumev2 +-------------+----------------------------------+ | Field | Value | +-------------+----------------------------------+ | description | OpenStack Block Storage | | enabled | True | | id | 075adc5da11d4fd19097bf5a24c4e009 | | name | cinderv2 | | type | volumev2 | +-------------+----------------------------------+ # define cinder API host root@dlp ~(keystone)# export controller=10.0.0.30
# add endpoint for cinder (public) root@dlp ~(keystone)# openstack endpoint create --region RegionOne volume public http://$controller:8776/v1/%\(tenant_id\)s +--------------+----------------------------------------+ | Field | Value | +--------------+----------------------------------------+ | enabled | True | | id | bbe3c3efbb8c4f11a2f39071144651c0 | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 4fe1aa7f69554fb596eee863c775c2d4 | | service_name | cinder | | service_type | volume | | url | http://10.0.0.30:8776/v1/%(tenant_id)s | +--------------+----------------------------------------+ # add endpoint for cinder (internal) root@dlp ~(keystone)# openstack endpoint create --region RegionOne volume internal http://$controller:8776/v1/%\(tenant_id\)s +--------------+----------------------------------------+ | Field | Value | +--------------+----------------------------------------+ | enabled | True | | id | 87b3aacf873544e2bb0715731de57297 | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 4fe1aa7f69554fb596eee863c775c2d4 | | service_name | cinder | | service_type | volume | | url | http://10.0.0.30:8776/v1/%(tenant_id)s | +--------------+----------------------------------------+ # add endpoint for cinder (admin) root@dlp ~(keystone)# openstack endpoint create --region RegionOne volume admin http://$controller:8776/v1/%\(tenant_id\)s +--------------+----------------------------------------+ | Field | Value | +--------------+----------------------------------------+ | enabled | True | | id | 2f45765aa891419aa04392f47d0831eb | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 4fe1aa7f69554fb596eee863c775c2d4 | | service_name | cinder | | service_type | volume | | url | http://10.0.0.30:8776/v1/%(tenant_id)s | +--------------+----------------------------------------+ # 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 | 182c2b692e6b4050aa5232e2d4705ef6 | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 075adc5da11d4fd19097bf5a24c4e009 | | 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 | 882cc50f844342818f69416203373566 | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 075adc5da11d4fd19097bf5a24c4e009 | | 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 | 02598d41c8ff4fa988e4e4a5233e300c | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 075adc5da11d4fd19097bf5a24c4e009 | | service_name | cinderv2 | | service_type | volumev2 | | url | http://10.0.0.30:8776/v2/%(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 76 Server version: 10.0.29-MariaDB-0ubuntu0.16.04.1 Ubuntu 16.04 Copyright (c) 2000, 2016, 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-get -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 state_path = /var/lib/cinder enable_v1_api = True enable_v2_api = True 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] auth_uri = http://10.0.0.30:5000 auth_url = http://10.0.0.30:35357 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 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 apache2
# show status root@dlp ~(keystone)# openstack volume service list +-----------------+---------------+------+---------+-------+-----------------+ | Binary | Host | Zone | Status | State | Updated At | +-----------------+---------------+------+---------+-------+-----------------+ | cinder- | dlp.srv.world | nova | enabled | up | 2017-03-17T00:5 | | scheduler | | | | | 4:27.000000 | +-----------------+---------------+------+---------+-------+-----------------+ |