Glance安装以及验证
一、lance搭建步骤
1.安装Glance包
2.初始化数据库
3 配置Glance
数据库
keystone认证信息
4 启动Glance
二、验证keystone可用
[root@controller ~]# . keystonerc
[root@controller ~]# keystone token-get
如果输出正常，则keystone正常。
三、安装Glance包
[root@controller ~]# yum install openstack-glance python-glanceclient -y
四 配置Glance连接数据库
[root@controller ~]# openstack-config --set /etc/glance/glance-api.conf DEFAULT sql_connection mysql://glance:openstack@controller0/glance
[root@controller ~]# openstack-config --set /etc/glance/glance-registry.conf DEFAULT sql_connection mysql://glance:openstack@controller0/glance
五、初始化Glance 数据库
[root@controller ~]# openstack-db --init --service glance --password openstack
Please enter the password for the 'root' MySQL user:
Verified connectivity to MySQL.
Creating 'glance' database.
Updating 'glance' database password in /etc/glance/glance-registry.conf /etc/glance/glance-api.conf
Initializing the glance database, please wait...
/usr/lib64/python2.6/site-packages/Crypto/Util/number.py:57: PowmInsecureWarning: Not using mpz_powm_sec. You should rebuild using libgmp >= 5 to avoid timing attack vulnerability.
_warn("Not using mpz_powm_sec. You should rebuild using libgmp >= 5 to avoid timing attack vulnerability.", PowmInsecureWarning)
Complete!
六、创建glance用户
[root@controller ~]# keystone user-create --name=glance --pass=glance [email protected]
+----------+----------------------------------+
| Property | Value |
+----------+----------------------------------+
| email | [email protected] |
| enabled | True |
| id | e9f8d113c0c341a2b7d81099f004c122 |
| name | glance |
| username | glance |
+----------+----------------------------------+
[root@controller0 ~]# keystone user-list
+----------------------------------+--------+---------+--------------------+
| id | name | enabled | email |
+----------------------------------+--------+---------+--------------------+
| 6efb8d6615b84cacb7cbdf0591a66bb7 | admin | True | [email protected] |
| e9f8d113c0c341a2b7d81099f004c122 | glance | True | [email protected] |
+----------------------------------+--------+---------+--------------------+
七、分配角色
[root@controller ~]# keystone user-role-add --user=glance --tenant=service --role=admin
八、创建glance服务
[root@controller ~]# keystone service-create --name=glance --type=image --description="Glance Image Service"
+-------------+----------------------------------+
| Property | Value |
+-------------+----------------------------------+
| description | Glance Image Service |
| enabled | True |
| id | 04555caea1674cc0bc17e69fa0f9ff38 |
| name | glance |
| type | image |
+-------------+----------------------------------+
[root@controller0 ~]# keystone service-list
+----------------------------------+----------+----------+---------------------------+
| id | name | type | description |
+----------------------------------+----------+----------+---------------------------+
| 04555caea1674cc0bc17e69fa0f9ff38 | glance | image | Glance Image Service |
| b8860e4213ef4b828e5c81b1b9e4d0bb | keystone | identity | Keystone Identity Service |
+----------------------------------+----------+----------+---------------------------+
九、创建keystone的endpoint
[root@controller ~]# keystone endpoint-create \
> --service-id=$(keystone service-list | awk '/ image / {print $2}') \
> --publicurl=http://controller0:9292 \
> --internalurl=http://controller0:9292 \
> --adminurl=http://controller0:9292
+-------------+----------------------------------+
| Property | Value |
+-------------+----------------------------------+
| adminurl | http://controller0:9292 |
| id | 6be86cd7eaf94f3a90b5664a89663746 |
| internalurl | http://controller0:9292 |
| publicurl | http://controller0:9292 |
| region | regionOne |
| service_id | 04555caea1674cc0bc17e69fa0f9ff38 |
+-------------+----------------------------------+
[root@controller0 ~]# keystone endpoint-list
+----------------------------------+-----------+------------------------------+------------------------------+-------------------------------+----------------------------------+
| id | region | publicurl | internalurl | adminurl | service_id |
+----------------------------------+-----------+------------------------------+------------------------------+-------------------------------+----------------------------------+
| 08feef21842442cf9185e748d14d9214 | regionOne | http://controller0:5000/v2.0 | http://controller0:5000/v2.0 | http://controller0:35357/v2.0 | b8860e4213ef4b828e5c81b1b9e4d0bb |
| 6be86cd7eaf94f3a90b5664a89663746 | regionOne | http://controller0:9292 | http://controller0:9292 | http://controller0:9292 | 04555caea1674cc0bc17e69fa0f9ff38 |
+----------------------------------+-----------+------------------------------+------------------------------+-------------------------------+----------------------------------+
十、修改glance api和register相关配置
openstack-config --set /etc/glance/glance-api.conf DEFAULT debug True
openstack-config --set /etc/glance/glance-api.conf DEFAULT verbose True
openstack-config --set /etc/glance/glance-api.conf keystone_authtoken auth_uri http://controller0:5000
openstack-config --set /etc/glance/glance-api.conf keystone_authtoken auth_host controller0
openstack-config --set /etc/glance/glance-api.conf keystone_authtoken auth_port 35357
openstack-config --set /etc/glance/glance-api.conf keystone_authtoken auth_protocol http
openstack-config --set /etc/glance/glance-api.conf keystone_authtoken admin_tenant_name service
openstack-config --set /etc/glance/glance-api.conf keystone_authtoken admin_user glance
openstack-config --set /etc/glance/glance-api.conf keystone_authtoken admin_password glance
openstack-config --set /etc/glance/glance-api.conf paste_deploy flavor keystone
openstack-config --set /etc/glance/glance-registry.conf DEFAULT debug True
openstack-config --set /etc/glance/glance-registry.conf DEFAULT verbose True
openstack-config --set /etc/glance/glance-registry.conf keystone_authtoken auth_uri http://controller0:5000
openstack-config --set /etc/glance/glance-registry.conf keystone_authtoken auth_host controller0
openstack-config --set /etc/glance/glance-registry.conf keystone_authtoken auth_port 35357
openstack-config --set /etc/glance/glance-registry.conf keystone_authtoken auth_protocol http
openstack-config --set /etc/glance/glance-registry.conf keystone_authtoken admin_tenant_name service
openstack-config --set /etc/glance/glance-registry.conf keystone_authtoken admin_user glance
openstack-config --set /etc/glance/glance-registry.conf keystone_authtoken admin_password glance
openstack-config --set /etc/glance/glance-registry.conf paste_deploy flavor keystone
十一、启动相关服务
[root@controller ~]# service openstack-glance-api start
Starting openstack-glance-api: [ OK ]
[root@controller ~]# service openstack-glance-registry start
Starting openstack-glance-registry: [ OK ]
[root@controller ~]# chkconfig openstack-glance-api on
[root@controller ~]# chkconfig openstack-glance-registry on
[root@controller ~]# ps -ef|grep glance
glance 2979 1 0 11:15 ? 00:00:00 /usr/bin/python /usr/bin/glance-api
glance 2987 2979 0 11:15 ? 00:00:00 /usr/bin/python /usr/bin/glance-api
glance 3009 1 1 11:16 ? 00:00:00 /usr/bin/python /usr/bin/glance-registry
glance 3015 3009 0 11:16 ? 00:00:00 /usr/bin/python /usr/bin/glance-registry
root 3022 2207 0 11:17 pts/0 00:00:00 grep glance
[root@controller ~]# cat /var/log/glance/api.log
[root@controller ~]# cat /var/log/glance/registry.log
十二、验证
1 准备Cirros
[root@controller ~]# ll cirros-0.3.2-x86_64-disk.img
-rw-r--r-- 1 root root 13167616 Feb 25 11:31 cirros-0.3.2-x86_64-disk.img
2 安装镜像
[root@controller ~]# glance image-create --progress --name="CirrOS 0.3.1" --disk-format=qcow2 --container-format=ovf --is-public=true < cirros-0.3.2-x86_64-disk.img
[=============================>] 100%
+------------------+--------------------------------------+
| Property | Value |
+------------------+--------------------------------------+
| checksum | 64d7c1cd2b6f60c92c14662941cb7913 |
| container_format | ovf |
| created_at | 2018-02-25T03:35:29 |
| deleted | False |
| deleted_at | None |
| disk_format | qcow2 |
| id | 2e4303e2-ac60-45ba-af59-ae530487fb57 |
| is_public | True |
| min_disk | 0 |
| min_ram | 0 |
| name | CirrOS 0.3.1 |
| owner | 4e845b494bf74cbf89213bf552db8599 |
| protected | False |
| size | 13167616 |
| status | active |
| updated_at | 2018-02-25T03:35:30 |
| virtual_size | None |
+------------------+--------------------------------------+
[root@controller ~]# glance image-list
+--------------------------------------+--------------+-------------+------------------+----------+--------+
| ID | Name | Disk Format | Container Format | Size | Status |
+--------------------------------------+--------------+-------------+------------------+----------+--------+
| 2e4303e2-ac60-45ba-af59-ae530487fb57 | CirrOS 0.3.1 | qcow2 | ovf | 13167616 | active |
+--------------------------------------+--------------+-------------+------------------+----------+--------+
[root@controller ~]# glance image-show 2e4303e2-ac60-45ba-af59-ae530487fb57
/usr/lib64/python2.6/site-packages/Crypto/Util/number.py:57: PowmInsecureWarning: Not using mpz_powm_sec. You should rebuild using libgmp >= 5 to avoid timing attack vulnerability.
_warn("Not using mpz_powm_sec. You should rebuild using libgmp >= 5 to avoid timing attack vulnerability.", PowmInsecureWarning)
+------------------+--------------------------------------+
| Property | Value |
+------------------+--------------------------------------+
| checksum | 64d7c1cd2b6f60c92c14662941cb7913 |
| container_format | ovf |
| created_at | 2018-02-25T03:35:29 |
| deleted | False |
| disk_format | qcow2 |
| id | 2e4303e2-ac60-45ba-af59-ae530487fb57 |
| is_public | True |
| min_disk | 0 |
| min_ram | 0 |
| name | CirrOS 0.3.1 |
| owner | 4e845b494bf74cbf89213bf552db8599 |
| protected | False |
| size | 13167616 |
| status | active |
| updated_at | 2018-02-25T03:35:30 |
+------------------+--------------------------------------+
[root@controller ~]# glance member-add 2e4303e2-ac60-45ba-af59-ae530487fb57 6efb8d6615b84cacb7cbdf0591a66bb7
[root@controller ~]# glance member-list --image-id 2e4303e2-ac60-45ba-af59-ae530487fb57
+--------------------------------------+----------------------------------+-----------+
| Image ID | Member ID | Can Share |
+--------------------------------------+----------------------------------+-----------+
| 2e4303e2-ac60-45ba-af59-ae530487fb57 | 6efb8d6615b84cacb7cbdf0591a66bb7 | |
+--------------------------------------+----------------------------------+-----------+