OpenStack Icehouse : Configure Cinder#1 ( Control Node )2014/05/28

Install and Configure 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. ( it's possible to install on a server as All-in-One, though, if you want )

                                      +------------------+
                             10.0.0.35| [ 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 Control Node on this section.
[1]	Add a User or Endpoint for Cinder to Keystone on Control Node.

# create a Cinder user (set in service tenant)

root@dlp ~(keystone)#

keystone user-create --tenant service --name cinder --pass servicepassword --enabled true

+----------+----------------------------------+
| Property |              Value               |
+----------+----------------------------------+
|  email   |                                  |
| enabled  |               True               |
|    id    | 2426a4e124624ce7949aff39df07abb9 |
|   name   |              cinder              |
| tenantId | 45fa65597c464d48a20be990f660a27b |
| username |              cinder              |
+----------+----------------------------------+

# add Cinder user in admin role

root@dlp ~(keystone)#

keystone user-role-add --user cinder --tenant service --role admin

# create a service entry for Cinder

root@dlp ~(keystone)#

keystone service-create --name=cinder --type=volume --description="Cinder Service"

+-------------+----------------------------------+
|   Property  |              Value               |
+-------------+----------------------------------+
| description |          Cinder Service          |
|   enabled   |               True               |
|      id     | 535fb12034c84cbf85fda250c2e7bdf3 |
|     name    |              cinder              |
|     type    |              volume              |
+-------------+----------------------------------+

# define IP address for Cinder API server

root@dlp ~(keystone)#

export cinder_api=10.0.0.30

# create an endpoint for Cinder

root@dlp ~(keystone)#

keystone endpoint-create --region RegionOne \
--service cinder \
--publicurl "http://$cinder_api:8776/v1/\$(tenant_id)s" \
--internalurl "http://$cinder_api:8776/v1/\$(tenant_id)s" \
--adminurl "http://$cinder_api:8776/v1/\$(tenant_id)s"

+-------------+----------------------------------------+
|   Property  |                 Value                  |
+-------------+----------------------------------------+
|   adminurl  | http://10.0.0.30:8776/v1/$(tenant_id)s |
|      id     |    5a08190a6dee4204bb566047a66a0796    |
| internalurl | http://10.0.0.30:8776/v1/$(tenant_id)s |
|  publicurl  | http://10.0.0.30:8776/v1/$(tenant_id)s |
|    region   |               RegionOne                |
|  service_id |    535fb12034c84cbf85fda250c2e7bdf3    |
+-------------+----------------------------------------+

[2]	Add a User and DB for Cinder to MySQL.

root@dlp ~(keystone)#

mysql -u root -p

Enter password:
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 41
Server version: 5.6.16-1~exp1 (Ubuntu)

Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

# set any password for 'password' section

mysql>

create database cinder character set utf8;

Query OK, 1 row affected (0.00 sec)

mysql>

grant all privileges on cinder.* to cinder@'localhost' identified by 'password';

Query OK, 0 rows affected (0.00 sec)

mysql>

grant all privileges on cinder.* to cinder@'%' identified by 'password';

Query OK, 0 rows affected (0.00 sec)

mysql>

flush privileges;

Query OK, 0 rows affected (0.00 sec)

mysql>

exit

Bye

[3]	Install Cinder service.

root@dlp ~(keystone)#

apt-get -y install cinder-api cinder-scheduler

[4]	Configure Cinder.

root@dlp ~(keystone)#

vi /etc/cinder/cinder.conf

# add at the last line

rpc_backend = cinder.openstack.common.rpc.impl_kombu

# specify RabbitMQ server

rabbit_host = 10.0.0.30
rabbit_port = 5672

# specify RabbitMQ user for auth

rabbit_userid = guest

# specify RabbitMQ user's password above

rabbit_password = password

# auth info for MySQL DB

[database]
connection = mysql://cinder:password@10.0.0.30/cinder

# auth info for Keystone

[keystone_authtoken]
auth_host = 10.0.0.30
auth_port = 35357
auth_protocol = http
admin_tenant_name = service
admin_user = cinder
admin_password = servicepassword

root@dlp ~(keystone)#

cinder-manage db sync

root@dlp ~(keystone)#

for service in api scheduler; do
service cinder-$service restart
done

cinder-api stop/waiting
cinder-api start/running, process 3728
cinder-scheduler stop/waiting
cinder-scheduler start/running, process 3743

# show status

root@dlp ~(keystone)#

cinder-manage service list

Binary           Host        Zone             Status     State Updated At
cinder-scheduler dlp         nova             enabled    :-)   2014-05-28 17:11:07

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