openstack M版安装 镜像(image,glance)服务篇
配置安装image镜像服务在controller节点
一、创建数据库
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# mysql -u root -p
>>CREATE DATABASE glance;
>>GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'localhost' IDENTIFIED BY 'GLANCE_DBPASS';
>>GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'%'IDENTIFIED BY 'GLANCE_DBPASS';
GLANCE_DBPASS改成自己 的密码。
二、创建服务实体和api接口
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# source /root/admin-openrc.sh
# openstack user create --domain default --password-prompt glance
# openstack role add --project service --user glance admin
# openstack service create --name glance --description "OpenStack Image" image
#openstack endpoint create --region RegionOne image public
#openstack endpoint create --region RegionOne image internal http://controller:9292
#openstack endpoint create --region RegionOne image admin
三、安装image镜像服务
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# yum install openstack-glance
编辑镜像服务配置文件
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# mv /etc/glance/glance-api.conf /etc/glance/glance-api.conf_bak
# vim /etc/glance/glance-api.conf
connection = mysql+pymysql://glance:GLANCE_DBPASS@controller/glance#改为自己的数据库密码
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = glance
password = GLANCE_PASS#改为自己的服务密码
flavor = keystone
stores = file,http
default_store = file
filesystem_store_datadir = /var/lib/glance/images/
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# /etc/glance/glance-registry.conf /etc/glance/glance-registry.conf_bak
# vim /etc/glance/glance-registry.conf
connection = mysql+pymysql://glance:GLANCE_DBPASS@controller/glance#改为自己的数据库密码
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = glance
password = GLANCE_PASS#改为自己的服务密码
flavor = keystone
同步数据库
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# su -s /bin/sh -c "glance-manage db_sync" glance
启动image相关服务，并加入开机启动
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# systemctl enable openstack-glance-api.service openstack-glance-registry.service
# systemctl start openstack-glance-api.service openstack-glance-registry.service
四、验证
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# source /root/admin-openrc.sh
# wget
# openstack image create "cirros-linux" --file cirros-0.3.4-x86_64-disk.img --disk-format qcow2 --container-format bare --public
+------------------+------------------------------------------------------+
| Field | Value |
+------------------+------------------------------------------------------+
| checksum | ee1eca47dc88f4879d8a229cc70a07c6 |
| container_format | bare |
| created_at | 2016-06-16T11:15:04Z |
| disk_format | qcow2 |
| file | /v2/images/75a82c7f-39cb-4eb4-ba72-5d92c3a52c02/file |
| id | 75a82c7f-39cb-4eb4-ba72-5d92c3a52c02 |
| min_disk | 0 |
| min_ram | 0 |
| name | cirros-linux |
| owner | 00a82ac5055d4ddd934d14eaed7c76ac |
| protected | False |
| schema | /v2/schemas/image |
| size | 13287936 |
| status | active |
| tags | |
| updated_at | 2016-06-16T11:15:06Z |
| virtual_size | None |
| visibility | public |
+------------------+------------------------------------------------------+
出现上面信息表示成功
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# openstack image list
+--------------------------------------+--------------+--------+
| ID | Name | Status |
+--------------------------------------+--------------+--------+
| 75a82c7f-39cb-4eb4-ba72-5d92c3a52c02 | cirros-linux | active | #改成添加的镜像
| 81b71bcd-133a-48a4-868e-4d1970bee9f3 | test_for_1 | active |
| 8a3754a8-86c6-499a-b4f3-bc0f76ab2e8c | cirros | active |
+--------------------------------------+--------------+--------+
compute(nova)服务请参考：
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