2. 在CentOS 6.3上通过源码安装Openstack Folsom之Glance安装

atkisc

此为连载教程，会在几天内发布完成，内容顺序如下：
1. 在CentOS 6.3上通过源码安装Openstack Folsom之Keystone安装
2. 在CentOS 6.3上通过源码安装Openstack Folsom之Glance安装
3. 在CentOS 6.3上通过源码安装Openstack Folsom之Nova安装
4. 在CentOS 6.3上通过源码安装Openstack Folsom之OpenVswitch安装
5. 在CentOS 6.3上通过源码安装Openstack Folsom之Quantum安装
6. 在CentOS 6.3上通过源码安装Openstack Folsom之Cinder安装
7. 在CentOS 6.3上通过源码安装Openstack Folsom之Nova使用Quantum
8. 在CentOS 6.3上通过源码安装Openstack Folsom之Novnc安装
9. 在CentOS 6.3上通过源码安装Openstack Folsom之Horizon安装
10. 在CentOS 6.3上通过源码安装Openstack Folsom之通过Glance上传镜像
11. 在CentOS 6.3上通过源码安装Openstack Folsom之通过Horizon启动实例

系统环境

1. CentOS 6.3 x86_64
   
2. Openstack Folsom
   
3. 服务器IP：172.16.24.138
   
4. 注：因为用到了Quantum，系统需要至少两块网卡

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1. python-swiftclient安装

1. git clone https://github.com/openstack/python-swiftclient.git
   
2. cd python-swiftclient/tools
   
3. pip-python install -r pip-requires
   
4. cd ..
   
5. python setup.py install

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2. glance安装

1. wget https://launchpad.net/glance/folsom/2012.2/+download/glance-2012.2.tar.gz
   
2. tar xf glance-2012.2.tar.gz
   
3. cd glance-2012.2/tools
   
4. pip-python install -r pip-requires
   
5. cd ..
   
6. python setup.py install

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3. python-glanceclient安装

1. git clone https://github.com/openstack/python-glanceclient.git
   
2. cd python-glanceclient/tools
   
3. pip-python install -r pip-requires
   
4. cd ..
   
5. python setup.py install

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4. 创建glance配置文件目录和复制配置文件

1. mkdir /etc/glance
   
2. mkdir /var/log/glance
   
3. mkdir /var/lib/glance
   
4. cp /opt/glance-2012.2/etc/glance-api.conf /etc/glance/
   
5. cp /opt/glance-2012.2/etc/glance-api-paste.ini /etc/glance/
   
6. cp /opt/glance-2012.2/etc/glance-registry.conf /etc/glance/
   
7. cp /opt/glance-2012.2/etc/glance-registry-paste.ini /etc/glance/
   
8. cp /opt/glance-2012.2/etc/logging.cnf.sample /etc/glance/logging.cnf
   
9. cp /opt/glance-2012.2/etc/policy.json /etc/glance/
   
10. cp /opt/glance-2012.2/etc/schema-image.json /etc/glance/

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5.1 修改/etc/glance/glance-api.conf文件的如下一些选项

1. sed -i 's/debug = False/debug = True/g' /etc/glance/glance-api.conf
   
2. sed -i 's/log_file = \/var\/log\/glance\/api.log/log_file = api.log/g' /etc/glance/glance-api.conf
   
3. sed -i 's/sql_connection = sqlite:\/\/\/glance.sqlite/sql_connection = mysql:\/\/root:123456@localhost\/glance/g' /etc/glance/glance-api.conf
   
4. sed -i 's/#admin_role = admin/admin_role = admin/g' /etc/glance/glance-api.conf
   
5. sed -i 's/#allow_anonymous_access = False/allow_anonymous_access = False/g' /etc/glance/glance-api.conf
   
6. sed -i 's/#enable_v1_api = True/enable_v1_api = True/g' /etc/glance/glance-api.conf
   
7. sed -i 's/#enable_v2_api = True/enable_v2_api = True/g' /etc/glance/glance-api.conf
   
8. sed -i 's/notifier_strategy = noop/notifier_strategy = rabbit/g' /etc/glance/glance-api.conf
   
9. sed -i 's/admin_tenant_name = %SERVICE_TENANT_NAME%/admin_tenant_name = tenant/g' /etc/glance/glance-api.conf
   
10. sed -i 's/admin_user = %SERVICE_USER%/admin_user = glance/g' /etc/glance/glance-api.conf
    
11. sed -i 's/admin_password = %SERVICE_PASSWORD%/admin_password = service/g' /etc/glance/glance-api.conf
    
12. sed -i 's/#config_file = glance-api-paste.ini/config_file = \/etc\/glance\/glance-api-paste.ini/g' /etc/glance/glance-api.conf
    
13. sed -i 's/#flavor=/flavor = keystone/g' /etc/glance/glance-api.conf
    
14. sed -i '3a use_stderr = False' /etc/glance/glance-api.conf
    
15. sed -i '37a log_dir = /var/log/glance/' /etc/glance/glance-api.conf
    
16. sed -i '38a # log_config = /etc/glance/logging.cnf' /etc/glance/glance-api.conf
    
17. sed -i '311a allow_additional_image_properties = True' /etc/glance/glance-api.conf
    
18. sed -i '312a auth_strategy = keystone' /etc/glance/glance-api.conf
    
19. sed -i '313a config_dir = /etc/glance/' /etc/glance/glance-api.conf
    
20. sed -i '314a db_auto_create = False' /etc/glance/glance-api.conf
    
21. sed -i '323a auth_url = http://172.16.24.138:5000/' /etc/glance/glance-api.conf

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5.2 修改/etc/glance/glance-registry.conf文件的如下一些选项

1. sed -i 's/debug = False/debug = True/g' /etc/glance/glance-registry.conf
   
2. sed -i 's/log_file = \/var\/log\/glance\/registry.log/log_file = registry.log/g' /etc/glance/glance-registry.conf
   
3. sed -i 's/sql_connection = sqlite:\/\/\/glance.sqlite/sql_connection = mysql:\/\/root:123456@localhost\/glance/g' /etc/glance/glance-registry.conf
   
4. sed -i 's/#admin_role = admin/admin_role = admin/g' /etc/glance/glance-registry.conf
   
5. sed -i 's/admin_tenant_name = %SERVICE_TENANT_NAME%/admin_tenant_name = tenant/g' /etc/glance/glance-registry.conf
   
6. sed -i 's/admin_user = %SERVICE_USER%/admin_user = glance/g' /etc/glance/glance-registry.conf
   
7. sed -i 's/admin_password = %SERVICE_PASSWORD%/admin_password = service/g' /etc/glance/glance-registry.conf
   
8. sed -i 's/#config_file = glance-registry-paste.ini/config_file = \/etc\/glance\/glance-registry-paste.ini/g' /etc/glance/glance-registry.conf
   
9. sed -i 's/#flavor=/flavor = keystone/g' /etc/glance/glance-registry.conf
   
10. sed -i '3a use_stderr = False' /etc/glance/glance-registry.conf
    
11. sed -i '16a log_dir = /var/log/glance/' /etc/glance/glance-registry.conf
    
12. sed -i '17a # log_config = /etc/glance/logging.cnf' /etc/glance/glance-registry.conf
    
13. sed -i '51a allow_additional_image_properties = True' /etc/glance/glance-registry.conf
    
14. sed -i '52a auth_strategy = keystone' /etc/glance/glance-registry.conf
    
15. sed -i '53a config_dir = /etc/glance/' /etc/glance/glance-registry.conf
    
16. sed -i '54a db_auto_create = False' /etc/glance/glance-registry.conf
    
17. sed -i '55a workers = 1' /etc/glance/glance-registry.conf
    
18. sed -i '84a auth_url = http://172.16.24.138:5000/' /etc/glance/glance-registry.conf

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5.3 初始化glance数据库表结构

1. glance-manage db_sync

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5.4 启动glance服务

1. glance-api --config-file=/etc/glance/glance-api.conf &
   
2. glance-registry --config-file=/etc/glance/glance-registry.conf &

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5.5 验证服务是否成功启动

1. 通过netstat -ltnp |grep -E '(9191|9292)'都存在代表启动成功

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mfkp3

正好打算搭建openstack, 感谢，
PS。 我们注册时间差不多啊，

mfkp3

期待下文啊

zhaoxin_hope

我也正在搭建  求在centos  5.8下安装openstack   的安装过程

atkisc

回复 4# zhaoxin_hope


    最好不要在centos 5.x，python版本过低

zhaoxin_hope

我已经 在centos6.3下搭建   但仍然遇到有的包安装不上情况yum install qemu-kvm   无法安装  求解答   我的求加您的qq

liuaiping0205

我在Centos 6.3上面yum install qemu-kvm 成功了。
应该是你的yum源没有配好！

atkisc

回复 7# liuaiping0205


    源的配置在第一篇文章

iliuan

现在启动每个服务都会出现这样的错误，这是肿么回事了？求指导
  File "/usr/bin/keystone-all", line 5, in <module>
    pkg_resources.run_script('keystone==2012.2', 'keystone-all')
  File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 461, in run_script
    self.require(requires)[0].run_script(script_name, ns)
  File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 1194, in run_script
    execfile(script_filename, namespace, namespace)
  File "/usr/lib/python2.6/site-packages/keystone-2012.2-py2.6.egg/EGG-INFO/scripts/keystone-all", line 23, in <module>
    from paste import deploy
  File "/usr/lib/python2.6/site-packages/paste/deploy/__init__.py", line 3, in <module>
    from paste.deploy.loadwsgi import *
  File "/usr/lib/python2.6/site-packages/paste/deploy/loadwsgi.py", line 11, in <module>
    from paste.deploy.util import fix_call, lookup_object
ImportError: cannot import name fix_call

iliuan

回复 9# iliuan


    解决了这个问题，是用于paste，paste-deploy,paste-scripts版本不一样