1、云計(jì)算基礎(chǔ)架構(gòu)平臺(tái)應(yīng)用 1. 安裝映像服務(wù) 2.配置數(shù)據(jù)庫連接 3.配置映像服務(wù)1. 安裝映像服務(wù) （1）應(yīng)用管理用戶的環(huán)境變量rootcontroller # source admin-openrc.sh（2）安裝映像服務(wù)glancerootcontroller # yum install openstack-glance python-glanceclient2.配置數(shù)據(jù)庫連接 使用controller節(jié)點(diǎn)上的MySQL數(shù)據(jù)庫服務(wù)，數(shù)據(jù)庫用戶名為glance，密碼為000000rootcontroller # openstack-config -set /etc/glance/glance

2、-api.conf database connection mysql:/glance:000000controller/glancerootcontroller # openstack-config -set /etc/glance/glance-registry.conf database connection mysql:/glance:000000controller/glance3.配置映像服務(wù) （1）創(chuàng)建數(shù)據(jù)庫用戶名glance，密碼為000000rootcontroller # mysql -u root -pEnter password:mysql CREATE DATABAS

3、E glance;mysql GRANT ALL PRIVILEGES ON glance.* TO glancelocalhost IDENTIFIED BY 000000;mysql GRANT ALL PRIVILEGES ON glance.* TO glance% IDENTIFIED BY 000000;mysql exit3.配置映像服務(wù) （2）為映像服務(wù)創(chuàng)建數(shù)據(jù)庫表rootcontroller # su -s /bin/sh -c glance-manage db_sync glance（3）創(chuàng)建用戶glance，密碼為000000，郵箱為glancelocalhost。將該用

4、戶關(guān)聯(lián)到租戶service，角色為admin。rootcontroller # keystone user-create -name=glance -pass=000000 -email=glancelocalhostrootcontroller # keystone user-role-add -user=glance -tenant=service -role=admin3.配置映像服務(wù) （4）配置映像服務(wù)Glance使用Keystone進(jìn)行認(rèn)證# openstack-config -set /etc/glance/glance-api.conf keystone_authtoken au

5、th_uri http:/controller:5000# openstack-config -set /etc/glance/glance-api.conf keystone_authtoken auth_host controller# 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# open

6、stack-config -set /etc/glance/glance-api.conf keystone_authtoken admin_tenant_name service3.配置映像服務(wù)# 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 000000# openstack-config -se

7、t /etc/glance/glance-api.conf paste_deploy flavor keystone# 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_host controller3.配置映像服務(wù)# openstack-config -set /etc/gla

8、nce/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-reg

9、istry.conf keystone_authtoken admin_user glance# openstack-config -set /etc/glance/glance-registry.conf keystone_authtoken admin_password 000000# openstack-config -set /etc/glance/glance-registry.conf paste_deploy flavor keystone4.注冊(cè)服務(wù)、創(chuàng)建API端點(diǎn) （1）注冊(cè)映像服務(wù)Glance，并創(chuàng)建Endpointrootcontroller # keystone ser

10、vice-create -name=glance -type=image -description=OpenStack Image Service“rootcontroller # keystone endpoint-create -service-id=$(keystone service-list | awk / image / print $2) -publicurl=http:/controller:9292 -internalurl=http:/controller:9292 -adminurl=http:/controller:92924.注冊(cè)服務(wù)、創(chuàng)建API端點(diǎn) 2）啟動(dòng)glance-api和glance-registry服務(wù)rootcontroller # service openstack-glance-api start