OpenStack Liberty : Configure Cinder (Service Node)
2015/12/28 |
Install OpenStack Block Storage (Cinder).
For this example, Install Cinder API Server on Control Node which Keystone/Glance/Nova API are already installed,
and Install Cinder-Volume on Block Storage Service Node.
+------------------+ 10.0.0.50| [ Storage Node ] | +------------------+ +-----+ Cinder-Volume | | [ Control Node ] | | eth0| | | Keystone |10.0.0.30 | +------------------+ | Glance |------------+ | Nova API |eth0 | +------------------+ | Cinder API | | eth0| [ Compute Node ] | +------------------+ +-----+ Nova Compute | 10.0.0.51| | +------------------+ |
Configure Block Storage Service Node on this section.
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[1] | Install Cinder Volume. |
root@storage:~# apt-get -y install cinder-volume python-mysqldb
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[2] | Configure Cinder Volume. |
root@storage:~# mv /etc/cinder/cinder.conf /etc/cinder/cinder.conf.org
root@storage:~#
vi /etc/cinder/cinder.conf # create new [DEFAULT] state_path = /var/lib/cinder rootwrap_config = /etc/cinder/rootwrap.conf api_paste_confg = /etc/cinder/api-paste.ini enable_v1_api = True enable_v2_api = True osapi_volume_listen = 0.0.0.0 osapi_volume_listen_port = 8776 auth_strategy = keystone rpc_backend = rabbit # specify Glance server glance_host = 10.0.0.30 glance_port = 9292 notification_driver = cinder.openstack.common.notifier.rpc_notifier scheduler_driver = cinder.scheduler.filter_scheduler.FilterScheduler # 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 auth_plugin = password project_domain_id = default user_domain_id = default project_name = service username = cinder password = servicepassword
[oslo_concurrency]
lock_path = $state_path/tmp # RabbitMQ connection info [oslo_messaging_rabbit] rabbit_host = 10.0.0.30 rabbit_port = 5672 rabbit_userid = openstack rabbit_password = password chmod 640 /etc/cinder/cinder.conf root@storage:~# chgrp cinder /etc/cinder/cinder.conf root@storage:~# initctl restart cinder-volume |