OpenStack 学习笔记(四):OpenStack glance服务搭建

By | 2017年2月16日
目录
[隐藏]

——先决条件

1.)创建数据库

1
2
3
4
5
6
MariaDB [(none)]> CREATE DATABASE glance;
Query OK, 1 row affected (0.00 sec)
MariaDB [(none)]> GRANT ALL ON glance.* TO 'glance'@'%' IDENTIFIED BY 'glance';
Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]> GRANT ALL ON glance.* TO 'glance'@'localhost' IDENTIFIED BY 'glance'
Query OK, 0 rows affected (0.00 sec)

2.) create glance user

1
2
3
4
5
6
7
8
9
[root@openstack ~]# openstack user create --domain default --password glance glance
+-----------+----------------------------------+
| Field     | Value                            |
+-----------+----------------------------------+
| domain_id | 505647f0f06e408e9d176da82a6684f1 |
| enabled   | True                             |
| id        | fa8739bf463a40e5a1945c700c16b8a8 |
| name      | glance                           |
+-----------+----------------------------------+

3.) Add the admin role to the glance user and service project

1
[root@openstack ~]# openstack role add --project service --user glance admin

4.) create image service

1
2
3
4
5
6
7
8
9
10
[root@openstack ~]# openstack service create --name glance --description "OpenStack Image" image
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | OpenStack Image                  |
| enabled     | True                             |
| id          | e67a6d01628149b897be0a7795feb10a |
| name        | glance                           |
| type        | image                            |
+-------------+----------------------------------+

5.)Create the Image service API endpoints

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
[root@openstack ~]# openstack endpoint create --region RegionOne image public http://192.168.100.120:9292
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 68c611cc0add4c178b7f1d58df0843af |
interface    public                           |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | e67a6d01628149b897be0a7795feb10a |
| service_name | glance                           |
| service_type | image                            |
| url          | http://192.168.100.120:9292      |
+--------------+----------------------------------+
[root@openstack ~]# openstack endpoint create --region RegionOne image internal http://192.168.100.120:9292
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 716335ae9a8f46f9b9b175ae7e381aa9 |
interface    internal                         |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | e67a6d01628149b897be0a7795feb10a |
| service_name | glance                           |
| service_type | image                            |
| url          | http://192.168.100.120:9292      |
+--------------+----------------------------------+
[root@openstack ~]# openstack endpoint create --region RegionOne image admin http://192.168.100.120:9292
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | b92d362f5d0d49d0a78cbc3ea3ed63f1 |
interface    | admin                            |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | e67a6d01628149b897be0a7795feb10a |
| service_name | glance                           |
| service_type | image                            |
| url          | http://192.168.100.120:9292      |
+--------------+----------------------------------+

——glance服务搭建配置

6.)安装glance

1
[root@openstack ~]# yum -y install openstack-glance python-glanceclient python-crypto

7.)配置glance

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
[root@openstack ~]# cp /etc/glance/glance-api.conf /etc/glance/glance-api.conf.bak
[root@openstack ~]# cp /etc/glance/glance-registry.conf /etc/glance/glance-registry.conf.bak
[root@openstack ~]# vim /etc/glance/glance-api.conf
   1: [DEFAULT]
 378: debug = true
 405: log_file = /var/log/glance/glance-api.log
 618: [database]
 641: connection = mysql://glance:glance@localhost:3306/glance
 741: stores = file,http
 746: default_store = file
1025: filesystem_store_datadir = /var/lib/glance/images
1111: [keystone_authtoken]
1112: auth_uri = http://192.168.100.120:5000
1113: auth_url = http://192.168.100.120:35357
1114: memcached_servers = 192.168.100.120:11211
1115: auth_type = password
1116: project_domain_name = default
1117: user_domain_name = default
1118: project_name = service
1119: username = glance
1120: password = glance
1696: flavor = keystone
[root@openstack ~]# vim /etc/glance/glance-registry.conf
   1: [DEFAULT]
 179: debug = true
 206: log_file = /var/log/glance/glance-registry.log
 359: [database]
 382: connection = mysql://glance:glance@localhost:3306/glance
 836: [keystone_authtoken]
 837: auth_uri = http://192.168.100.120:5000
 838: auth_url = http://192.168.100.120:35357
 839: memcached_servers = 192.168.100.120:11211
 840: auth_type = password
 841: project_domain_name = default
 842: user_domain_name = default
 843: project_name = service
 844: username = glance
 845: password = glance
1402: flavor = keystone

8.) 同步数据库

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
[root@openstack ~]# glance-manage db_sync
[root@openstack ~]# mysql -uglance -pglance -e 'use glance; show tables;'
+----------------------------------+
| Tables_in_glance                 |
+----------------------------------+
| artifact_blob_locations          |
| artifact_blobs                   |
| artifact_dependencies            |
| artifact_properties              |
| artifact_tags                    |
| artifacts                        |
| image_locations                  |
| image_members                    |
| image_properties                 |
| image_tags                       |
| images                           |
| metadef_namespace_resource_types |
| metadef_namespaces               |
| metadef_objects                  |
| metadef_properties               |
| metadef_resource_types           |
| metadef_tags                     |
| migrate_version                  |
| task_info                        |
| tasks                            |
+----------------------------------+

9.) Start glance service

1
2
3
4
5
6
7
[root@openstack ~]# chown -R glance:glance /var/log/glance
[root@openstack ~]# systemctl enable openstack-glance-api.service openstack-glance-registry.service
[root@openstack ~]# systemctl start openstack-glance-api.service openstack-glance-registry.service
[root@openstack ~]# systemctl status openstack-glance-api.service openstack-glance-registry.service
[root@openstack ~]]# netstat -antup|egrep '9191|9292'|grep LISTEN 
tcp        0      0 0.0.0.0:9292            0.0.0.0:*               LISTEN      5529/python2        
tcp        0      0 0.0.0.0:9191            0.0.0.0:*               LISTEN      5530/python2

10.)校验操作

10.1)Download the source image

1
[root@openstack ~]# wget http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-disk.img -P /soft

10.2)Upload the image to the Image service

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
[root@openstack ~]# openstack image create "cirros-0.3.4-x86_64" \
--file /soft/cirros-0.3.4-x86_64-disk.img \
--disk-format qcow2 \
--container-format bare \
--public
+------------------+------------------------------------------------------+
| Field            | Value                                                |
+------------------+------------------------------------------------------+
| checksum         | ee1eca47dc88f4879d8a229cc70a07c6                     |
| container_format | bare                                                 |
| created_at       | 2016-05-26T06:03:52Z                                 |
| disk_format      | qcow2                                                |
| file             | /v2/images/138d731b-0372-4237-9187-62f7885ac147/file |
| id               | 138d731b-0372-4237-9187-62f7885ac147                 |
| min_disk         | 0                                                    |
| min_ram          | 0                                                    |
| name             | cirros-0.3.4-x86_64                                  |
| owner            | e4f62edc6ed547109768b515be56044a                     |
protected        | False                                                |
| schema           | /v2/schemas/image                                    |
| size             | 13287936                                             |
| status           | active                                               |
| tags             |                                                      |
| updated_at       | 2016-05-26T06:03:52Z                                 |
| virtual_size     | None                                                 |
| visibility       | public                                               |
+------------------+------------------------------------------------------+
[root@openstack ~]# openstack image list
+--------------------------------------+---------------------+--------+
| ID                                   | Name                | Status |
+--------------------------------------+---------------------+--------+
| 138d731b-0372-4237-9187-62f7885ac147 | cirros-0.3.4-x86_64 | active |
+--------------------------------------+---------------------+--------+

发表评论

您的电子邮箱地址不会被公开。 必填项已用*标注