|
OpenStack Ocata : Configure Glance
2017/03/12 |
|
Install and Configure OpenStack Image Service (Glance).
This example is based on the environment like follows.
eth0|10.0.0.30
+-----------+-----------+
| [ Control Node ] |
| |
| MariaDB RabbitMQ |
| Memcached httpd |
| Keystone Glance |
+-----------------------+
|
| [1] | Add users and others for Glance in Keystone. |
|
# add glance user (set in service project) root@dlp ~(keystone)# openstack user create --domain default --project service --password servicepassword glance
+---------------------+----------------------------------+
| Field | Value |
+---------------------+----------------------------------+
| default_project_id | 708e2280c8504ef29c418fd46b8b4cca |
| domain_id | default |
| enabled | True |
| id | 163f1ea3d448494a9010dc4e613233ba |
| name | glance |
| options | {} |
| password_expires_at | None |
+---------------------+----------------------------------+
# add glance user in admin role root@dlp ~(keystone)# openstack role add --project service --user glance admin
# add service entry for glance root@dlp ~(keystone)# openstack service create --name glance --description "OpenStack Image service" image +-------------+----------------------------------+ | Field | Value | +-------------+----------------------------------+ | description | OpenStack Image service | | enabled | True | | id | 1590fb03caa0433aaa9e405cec5072f3 | | name | glance | | type | image | +-------------+----------------------------------+ # define keystone host root@dlp ~(keystone)# export controller=10.0.0.30
# add endpoint for glance (public) root@dlp ~(keystone)# openstack endpoint create --region RegionOne image public http://$controller:9292 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | efaa29d1650b464b927474c7506f3246 | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 1590fb03caa0433aaa9e405cec5072f3 | | service_name | glance | | service_type | image | | url | http://10.0.0.30:9292 | +--------------+----------------------------------+ # add endpoint for glance (internal) root@dlp ~(keystone)# openstack endpoint create --region RegionOne image internal http://$controller:9292 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | efc2c456be9c461c86b705bab3e57d83 | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 1590fb03caa0433aaa9e405cec5072f3 | | service_name | glance | | service_type | image | | url | http://10.0.0.30:9292 | +--------------+----------------------------------+ # add endpoint for glance (admin) root@dlp ~(keystone)# openstack endpoint create --region RegionOne image admin http://$controller:9292 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 01c3ce000cfb4507b6aeba2cde393b09 | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 1590fb03caa0433aaa9e405cec5072f3 | | service_name | glance | | service_type | image | | url | http://10.0.0.30:9292 | +--------------+----------------------------------+ |
| [2] | Add a User and Database on MariaDB for Glance. |
|
root@dlp ~(keystone)# mysql -u root -p Enter password: Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 37 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 glance; Query OK, 1 row affected (0.00 sec)
MariaDB [(none)]>
grant all privileges on glance.* to glance@'localhost' identified by 'password'; Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]>
grant all privileges on glance.* to glance@'%' 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 Glance. |
|
root@dlp ~(keystone)# apt-get -y install glance
|
| [4] | Configure Glance. |
|
root@dlp ~(keystone)# mv /etc/glance/glance-api.conf /etc/glance/glance-api.conf.org
root@dlp ~(keystone)#
vi /etc/glance/glance-api.conf # create new [DEFAULT] bind_host = 0.0.0.0 notification_driver = noop [glance_store] default_store = file filesystem_store_datadir = /var/lib/glance/images/ [database] # MariaDB connection info connection = mysql+pymysql://glance:password@10.0.0.30/glance # 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 = glance password = servicepassword [paste_deploy] flavor = keystone
root@dlp ~(keystone)#
root@dlp ~(keystone)# chmod 644 /etc/glance/glance-api.conf root@dlp ~(keystone)# chown glance. /etc/glance/glance-api.conf
mv /etc/glance/glance-registry.conf /etc/glance/glance-registry.conf.org
root@dlp ~(keystone)#
vi /etc/glance/glance-registry.conf # create new [DEFAULT] bind_host = 0.0.0.0 notification_driver = noop [database] # MariaDB connection info connection = mysql+pymysql://glance:password@10.0.0.30/glance # 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 = glance password = servicepassword [paste_deploy] flavor = keystone
root@dlp ~(keystone)#
root@dlp ~(keystone)# chmod 644 /etc/glance/glance-registry.conf root@dlp ~(keystone)# chown glance. /etc/glance/glance-registry.conf
su -s /bin/bash glance -c "glance-manage db_sync" root@dlp ~(keystone)# systemctl restart glance-api glance-registry
|