Openstack安装与部署：glance安装与配置

Openstack安装与部署：glance安装与配置

该项所有操作都需要在controller0主机上用root进行操作
创建数据库
#mysql -uroot -popenstack

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’;
exit

#mysql -uglance -pGLANCE_DBPASS -e ‘show databases;’

#source /root/admin-poenrc.sh
#kestone user-create --name glance --pass GLANCE_PASS --email [email protected] --enabled true
#keystone user-list

#keystone user-role-add --user glance --tenant service --role admin
#keystone user-role-list --user glance --tenant service

#keystone service-create --type image --name glance --description “OpenStack Glance Image Service”
#keystone service-list

#keystone endpoint-create --service-id $(keystone service-list | awk ‘/ image / {print $2}’) --publicurl http://controller0:9292 --internalurl http://controller0:9292 --adminurl http://controller0:9292 --region regionOne
#keystone endpoint-list

安装glance服务
#yum update 首先yum系统更新

#yum -y install openstack-glance python-glanceclient

配置glance-api服务
配置数据库连接 查看是否修改成功
#openstack-config --set /etc/glance/glance-api.conf database connection mysql://glance:[email protected]/glance
#cat /etc/glance/glance-api.conf |grep connection
此后查看配置是否成功，若没有配置成功便直接进入配置文件中修改即可。

#openstack-config --set /etc/glance/glance-api.conf keystone_authtoken auth_uri http://controller0:5000/v2.0

#openstack-config --set /etc/glance/glance-api.conf keystone_authtoken identity_uri http://controller0:35357

#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_PASS

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

#more /etc/glance/glance-api.conf

配置image存储位置，使用本地的文件系统存储
#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-api.conf DEFAULT verbose True
配置glance-registry服务
#openstack-config --set /etc/glance/glance-registry.conf database connection mysql://glance:[email protected]/glance

#openstack-config --set /etc/glance/glance-registry.conf keystone_authtoken auth_uri http://controller0:5000/v2.0

#openstack-config --set /etc/glance/glance-registry.conf kestone_authtoken identity_uri http://controller0:35357

#openstack-config --set /etc/glance/glance-registry.conf kestone_authtoken admin_tenant_name service

#openstack-config --set /etc/glance/glance-registry.conf kestone_authtoken admin_user glance

#openstack-config --set /etc/glance/glance-registry.conf kestone_authtoken admin_password GLANCE_PASS

#openstack-config --set /etc/glance/glance-registry.conf DEFAULT verbose True

建立glance数据库中的所需的表
#su -s /bin/sh -c “glance-manage db_sync” glance
#mysql -uglance -pGLANCE_DBPASS -e “show tables from glance;”

启动并校验glance服务
需要查看的日志文件路径为：/var/log/
#service openstack-glance-api start
#chkconfig openstack-glance-api on
#service openstack-glance-registry start
#chkconfig openstack-glance-registry on
#tail -f /var/log/glance/api.log
#tail -f /var/log/glance/registry.log

校验glance服务 把镜像cirrors-0.3.0-x86上传到/root根目录下
#cd ~

#file cirrors-0.3.0-x86_64-disk.img

#source admin-openrc.sh
#glance image-create --name cirrors --disk qcow2 --container-format bare --file /root/cirrors-0.3.0-x86_64-disk.img --is-public True --is-protected False --human-readable --progress

校验image是否上传成功
#glance image-list
#glance image-show id