g87616758 发表于 2015-10-11 07:14:00

CentOS6.2下源码安装openStack glance

  参考文档:
  http://glance.openstack.org/controllingservers.html
  http://glance.openstack.org/configuring.html
  http://glance.openstack.org/glance.html

  http://glance.openstack.org/authentication.html

  http://docs.openstack.org/trunk/openstack-compute/install/content/install-glance.html

  注意:该安装是在前面已经安装好keystone的基础上进行的,请先查看CentOS6.2下源码安装openStack的keystone再进行以下操作!
  
  1.获取最新的glance代码:
cd
git clone https://github.com/openstack/glance.git

  2.卸裁python-crypto
  CentOS通过yum安装的该软件版本太低,会导致glance无法启动,将在下一步安装依赖时自动安装最新版本

sudo yum remove python-crypto

3.安装依赖:
sudo yum install python-devel
修改glance/tools/pip-requires注释掉以下两行(暂时使用默认的file作为镜像存储,且已经安装好keystone,故不需要安装):
swift
-e git://github.com/openstack/keystone.git@ab6be05068068b0902db44b1d60f56eea4fe1215#egg=keystone

sudo pip install -r glance/tools/pip-requires

4.安装glance:
cd glance && sudo python setup.py install


5.配置glance:
拷贝默认配置文件:sudo cp -R etc /etc/glance

配置glance使用keystone认证:
更新/etc/glance/glance-api-paste.ini的以下选项为keystone中的设置值:

admin_tenant_name = service
admin_user = glance
admin_password = yourservicepassword
在/etc/glance/glance-api.conf尾添加:

flavor = keystone
更新/etc/glance/glance-registry-paste.ini的以下选项为keystone中的设置值

admin_tenant_name = service
admin_user = glance
admin_password = yourservicepassword
在/etc/glance/glance-registry.conf尾添加:

flavor = keystone

设置glance的mysql连接:
修改/etc/glance/glance-registry.conf下的sql_connection = mysql://glance:glance@10.10.10.138/glance
登录mysql创建所需数据库及用户:
create database glance;
grant all privileges on glance.* to 'glance'@'%' identified by 'glance';

配置glance的通信服务器、存储:
查看/etc/glance/glance-api.conf进行配置

6.创建log目录:
sudo mkdir /var/log/glance

7.启动glance:
sudo glance-control registry start
sudo glance-control api start

8.验证glance是否启动:
sudo ps aux | grep glance
应有如下类似的输出:
$ sudo ps aux | grep glance
root      42860.41.4 264060 30548 ?      Ss   13:23   0:00 /usr/bin/python /usr/bin/glance-api
root      42970.31.5 352432 31736 ?      Ss   13:24   0:00 /usr/bin/python /usr/bin/glance-registry
ugyn      43450.00.0 103236   840 pts/3    S+   13:25   0:00 grep glance


9.境像上传:
下载境像:http://smoser.brickies.net/ubuntu/ttylinux-uec/ttylinux-uec-amd64-12.1_2.6.35-22_1.tar.gz
解压:tar xzvf ttylinux-uec-amd64-12.1_2.6.35-22_1.tar.gz
上传kernel:
glance -I glance -K yourservicepassword -T service -N http://127.0.0.1:5000/v2.0 add name=&quot;tty-linux-kernel&quot; disk_format=aki container_format=aki < ttylinux-uec-amd64-12.1_2.6.35-22_1-vmlinuz
输出见最后图片

上传initrd:
glance -I glance -K yourservicepassword -T service -N http://127.0.0.1:5000/v2.0 add name=&quot;tty-linux-ramdisk&quot; disk_format=ari container_format=ari < ttylinux-uec-amd64-12.1_2.6.35-22_1-loader
输出见最后图片

  上传image:
  注意:这里要用到前面输出的两个id值!

glance -I glance -K yourservicepassword -T service -N http://127.0.0.1:5000/v2.0 add name=&quot;tty-linux&quot; disk_format=ami container_format=ami kernel_id=aca5d1b4-0482-487d-a457-6a2d13ea499c ramdisk_id=3a391def-b0ae-4719-8ded-fef22368923e < ttylinux-uec-amd64-12.1_2.6.35-22_1.img
输出见最后图片

10.验证:
glance -I glance -K yourservicepassword -T service -N http://127.0.0.1:5000/v2.0 index
  输出:





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