《3》CentOS7.0+OpenStack+kvm云平台部署—配置Glance，《3》kvm
初始化Glance
(1).安装Glance服务：
[root@openstack ~]# yum -y installopenstack-glance
(2).创建Glance数据库：
[root@openstack ~]# openstack-db--init --service glance
(3).修改配置文件中的数据库链接：
[root@openstack ~]# openstack-config--set /etc/glance/glance-api.conf DEFAULT sql_connectionmysql://glance:glance@localhost/glance
[root@openstack ~]# openstack-config--set /etc/glance/glance-registry.conf DEFAULT sql_connectionmysql://glance:glance@localhost/glance
创建User，定义Services 和 API Endpoints
(1).为Glance服务创建一个glance用户：
[root@openstack ~]# keystoneuser-create--name=glance --pass=service --email=glance@zcs.com
[root@openstack ~]# keystoneuser-role-add --user=glance --tenant=service --role=admin
(2).为glance创建一个服务：
[root@openstack ~]# keystoneservice-create --name=glance --type=image --description="GlanceImageService"
(3).使用服务ID创建一个endpoint：
[root@openstack ~]# vi/root/config/glance.sh
#!/bin/bash
my_ip=10.1.1.2
service=$(keystone service-list | awk'/glance/ {print $2}')
keystone endpoint-create --service-id=$service--publicurl=http://$my_ip:9292 --internalurl=http://$my_ip:9292--adminurl=http://$my_ip:9292
[root@mg ~]# sh /root/config/glance.sh
WARNING: Bypassing authentication using atoken & endpoint (authentication credentials are being ignored).
+-------------+----------------------------------+
| Property | Value |
+-------------+----------------------------------+
| adminurl | http://10.1.1.2:9292 |
| id |fe281515d406407bbcd4887cb5815de4 |
| internalurl | http://10.1.1.2:9292 |
| publicurl | http://10.1.1.2:9292 |
| region | regionOne |
| service_id | 7c0102f0e715479e9292c0581d214de2 |
+-------------+----------------------------------+
配置Glance服务
(1).将keystone认证信息添加到glance配置文件中：
[root@openstack ~]# openstack-config --set/etc/glance/glance-api.conf keystone_authtoken auth_host 127.0.0.1
[root@openstack ~]# openstack-config --set/etc/glance/glance-api.conf keystone_authtoken auth_port 35357
[root@openstack ~]# openstack-config --set/etc/glance/glance-api.conf keystone_authtoken auth_protocol http
[root@openstack ~]# openstack-config --set/etc/glance/glance-api.conf keystone_authtoken admin_tenant_name service
[root@openstack ~]# openstack-config --set/etc/glance/glance-api.conf keystone_authtoken admin_user glance
[root@openstack ~]# openstack-config --set/etc/glance/glance-api.conf keystone_authtoken admin_password service
[root@openstack ~]# openstack-config --set/etc/glance/glance-registry.conf keystone_authtoken auth_host 127.0.0.1
[root@openstack ~]# openstack-config --set/etc/glance/glance-registry.conf keystone_authtoken auth_port 35357
[root@openstack ~]# openstack-config --set/etc/glance/glance-registry.conf keystone_authtoken auth_protocol http
[root@openstack ~]# openstack-config --set/etc/glance/glance-registry.conf keystone_authtoken admin_tenant_name service
[root@openstack ~]# openstack-config --set/etc/glance/glance-registry.conf keystone_authtoken admin_user glance
[root@openstack ~]# openstack-config --set/etc/glance/glance-registry.conf keystone_authtoken admin_password service
(2).修改ini文件路径，将keystone认证信息添加到ini文件中：
[root@openstack ~]# openstack-config --set/etc/glance/glance-api.conf paste_deploy config_file/etc/glance/glance-api-paste.ini
[root@openstack ~]# openstack-config --set/etc/glance/glance-api.conf paste_deploy flavor keystone
[root@openstack ~]# openstack-config --set/etc/glance/glance-registry.conf paste_deploy config_file /etc/glance/glance-registry-paste.ini
[root@openstack ~]# openstack-config --set/etc/glance/glance-registry.conf paste_deploy flavor keystone
[root@openstack ~]# cp/usr/share/glance/glance-api-dist-paste.ini /etc/glance/glance-api-paste.ini
[root@openstack ~]# cp/usr/share/glance/glance-registry-dist-paste.ini/etc/glance/glance-registry-paste.ini
[root@openstack ~]# chown -R root:glance/etc/glance/glance-api-paste.ini
[root@openstack ~]# chown -R root:glance/etc/glance/glance-registry-paste.ini
[root@openstack ~]# openstack-config --set/etc/glance/glance-api-paste.ini filter:authtoken auth_host 127.0.0.1
[root@openstack ~]# openstack-config --set/etc/glance/glance-api-paste.ini filter:authtoken admin