OpenStack部署：Glance组件的安装

安装步骤

【Controller 节点】

安装Glance镜像服务软件包

yum install -y openstack-glance

创建Glance数据库

mysql -u root -p

mysql> CREATE DATABASE glance;
mysql> GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'localhost' IDENTIFIED BY '000000';
mysql> GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'%' IDENTIFIED BY '000000';
mysql> exit;

配置文件创建数据库连接

openstack-config --set /etc/glance/glance-api.conf database connection  mysql+pymysql://glance:GLANCE_DBPASS@controller/glance

openstack-config --set /etc/glance/glance-registry.conf database connection  mysql+pymysql://glance:GLANCE_DBPASS@controller/glance

为镜像服务创建数据库表

su -s /bin/sh -c "glance-manage db_sync" glance

创建用户

source admin-openrc.sh

openstack user create --domain default --password 000000 glance

openstack role add --project service --user glance admin

配置镜像服务

openstack-config --set /etc/glance/glance-api.conf keystone_authtoken auth_uri http://controller:5000

openstack-config --set /etc/glance/glance-api.conf keystone_authtoken auth_url http://controller:35357

openstack-config --set /etc/glance/glance-api.conf keystone_authtoken memcached_servers controller:11211

openstack-config --set /etc/glance/glance-api.conf keystone_authtoken auth_type password

openstack-config --set /etc/glance/glance-api.conf keystone_authtoken project_domain_name default

openstack-config --set /etc/glance/glance-api.conf keystone_authtoken user_domain_name default

openstack-config --set /etc/glance/glance-api.conf keystone_authtoken project_name service

openstack-config --set /etc/glance/glance-api.conf keystone_authtoken username glance

openstack-config --set /etc/glance/glance-api.conf keystone_authtoken password 000000

openstack-config --set /etc/glance/glance-api.conf paste_deploy flavor keystone

openstack-config --set /etc/glance/glance-api.conf paste_deploy config_file /usr/share/glance/glance-api-dist-paste.ini

openstack-config --set /etc/glance/glance-api.conf glance_store stores file,http

openstack-config --set /etc/glance/glance-api.conf glance_store default_store file

openstack-config --set /etc/glance/glance-api.conf glance_store filesystem_store_datadir /var/lib/glance/images/

openstack-config --set /etc/glance/glance-registry.conf keystone_authtoken auth_uri http://controller:5000

openstack-config --set /etc/glance/glance-registry.conf keystone_authtoken auth_url http://controller:35357

openstack-config --set /etc/glance/glance-registry.conf keystone_authtoken memcached_servers controller:11211

openstack-config --set /etc/glance/glance-registry.conf keystone_authtoken auth_type password

openstack-config --set /etc/glance/glance-registry.conf keystone_authtoken project_domain_name default

openstack-config --set /etc/glance/glance-registry.conf keystone_authtoken user_domain_name default

openstack-config --set /etc/glance/glance-registry.conf keystone_authtoken project_name service

openstack-config --set /etc/glance/glance-registry.conf keystone_authtoken username glance

openstack-config --set /etc/glance/glance-registry.conf keystone_authtoken password 000000

openstack-config --set /etc/glance/glance-registry.conf paste_deploy flavor keystone

openstack-config --set /etc/glance/glance-registry.conf paste_deploy config_file /usr/share/glance/glance-registry-dist-paste.ini

创建Endpoint和API端点

openstack service create --name glance --description "OpenStack Image" image

openstack endpoint create --region RegionOne image public http://controller:9292

openstack endpoint create --region RegionOne image internal http://controller:9292

openstack endpoint create --region RegionOne image admin http://controller:9292

启动服务

systemctl enable openstack-glance-api.service openstack-glance-registry.service

systemctl restart openstack-glance-api.service openstack-glance-registry.service

上传镜像

首先下载（Wget）提供的系统镜像到本地，本次以上传CentOS6.5x86_64镜像为例。

可以安装Wget，从Ftp服务器上下载镜像到本地。