1、创建 glance 数据库，授予权限：
$ mysql -u root -p
MariaDB [(none)]> CREATE DATABASE glance;
MariaDB [(none)]> GRANT ALL PRIVILEGES ON glance.* TO ‘glance’@’localhost’ IDENTIFIED BY ‘123456’;
MariaDB [(none)]> GRANT ALL PRIVILEGES ON glance.* TO ‘glance’@’%’ IDENTIFIED BY ‘123456’;
MariaDB [(none)]> exit;
2、创建 glance 用户：
$ . admin-openrc
$ openstack user create –domain default –password-prompt glance
User Password: 123456
Repeat User Password: 123456
+———————+———————————-+
| Field | Value |
+———————+———————————-+
| domain_id | default |
| enabled | True |
| id | 5b7e76213b4b4945b7c702be5b595c0e |
| name | glance |
| options | {} |
| password_expires_at | None |
+———————+———————————-+
$ openstack role add –project service –user glance admin
3、创建 glance 服务实体：
$ openstack service create –name glance –description “OpenStack Image” image
+————-+———————————-+
| Field | Value |
+————-+———————————-+
| description | OpenStack Image |
| enabled | True |
| id | b9cfd97d134e4ec2bf19d78306e85a5a |
| name | glance |
| type | image |
+————-+———————————-+
4、创建 API 端点：
$ openstack endpoint create –region RegionOne image public http://controller:9292
+————–+———————————-+
| Field | Value |
+————–+———————————-+
| enabled | True |
| id | b9c90172de704ea4a867190ba44fc931 |
| interface | public |
| region | RegionOne |
| region_id | RegionOne |
| service_id | b9cfd97d134e4ec2bf19d78306e85a5a |
| service_name | glance |
| service_type | image |
| url | http://controller:9292 |
+————–+———————————-+
$ openstack endpoint create –region RegionOne image internal http://controller:9292
+————–+———————————-+
| Field | Value |
+————–+———————————-+
| enabled | True |
| id | 074bde7662044e93830f4eca15d9c887 |
| interface | internal |
| region | RegionOne |
| region_id | RegionOne |
| service_id | b9cfd97d134e4ec2bf19d78306e85a5a |
| service_name | glance |
| service_type | image |
| url | http://controller:9292 |
+————–+———————————-+
$ openstack endpoint create –region RegionOne image admin http://controller:9292
+————–+———————————-+
| Field | Value |
+————–+———————————-+
| enabled | True |
| id | 17030061f9b84301ac515765706933b2 |
| interface | admin |
| region | RegionOne |
| region_id | RegionOne |
| service_id | b9cfd97d134e4ec2bf19d78306e85a5a |
| service_name | glance |
| service_type | image |
| url | http://controller:9292 |
+————–+———————————-+
5、安装和配置：
# yum install openstack-glance
# vi /etc/glance/glance-api.conf
[database]
connection = mysql+pymysql://glance:123456@controller/glance
[glance_store]
stores = file,http
default_store = file
filesystem_store_datadir = /var/lib/glance/images/
[keystone_authtoken]
auth_uri = http://controller:5000
auth_url = http://controller:5000
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = glance
password = 123456
[paste_deploy]
flavor = keystone
# vi /etc/glance/glance-registry.conf
[database]
connection = mysql+pymysql://glance:123456@controller/glance
[keystone_authtoken]
auth_uri = http://controller:5000
auth_url = http://controller:5000
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = glance
password = 123456
[paste_deploy]
flavor = keystone
# su -s /bin/sh -c “glance-manage db_sync” glance
6、完成安装
# systemctl enable openstack-glance-api.service openstack-glance-registry.service
# systemctl start openstack-glance-api.service openstack-glance-registry.service
7、验证操作
$ . admin-openrc
$ wget http://download.cirros-cloud.net/0.3.5/cirros-0.3.5-x86_64-disk.img
$ openstack image create “cirros” \
–file cirros-0.3.5-x86_64-disk.img \
–disk-format qcow2 –container-format bare \
–public
+——————+——————————————————+
| Field | Value |
+——————+——————————————————+
| checksum | f8ab98ff5e73ebab884d80c9dc9c7290 |
| container_format | bare |
| created_at | 2018-09-13T00:55:04Z |
| disk_format | qcow2 |
| file | /v2/images/ad7da2d4-cb83-4a41-836f-e58e47e899f5/file |
| id | ad7da2d4-cb83-4a41-836f-e58e47e899f5 |
| min_disk | 0 |
| min_ram | 0 |
| name | cirros |
| owner | 4a5e42dd8cbf410f85a5f145039d69a6 |
| protected | False |
| schema | /v2/schemas/image |
| size | 13267968 |
| status | active |
| tags | |
| updated_at | 2018-09-13T00:55:04Z |
| virtual_size | None |
| visibility | public |
+——————+——————————————————+
$ openstack image list
+————————————–+——–+——–+
| ID | Name | Status |
+————————————–+——–+——–+
| ad7da2d4-cb83-4a41-836f-e58e47e899f5 | cirros | active |
+————————————–+——–+——–+