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Oracle VM + centos7.1+openstack kilo 多结点安装教程---keystone的安装(2)

时间:2016-04-15 12:16:31      阅读:310      评论:0      收藏:0      [点我收藏+]

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声明:最近在进行openstackkilo版本的安装,发现现有的网络教程非常少,而且多数教程并不能安装成功,故写此教程。openstack的安装较为复杂,本教程并不能保证在不同环境下也能将其安装成功。个人安装教程,也难免出错。同时,安装是在虚拟机环境下,真实安装环境需要进行更改。

 

转载请声明出处:

              作者:张某人ER     

              原文链接:http://blog.csdn.net/xinxing__8185/article/details/51154549

 

 第二部分 keystone的安装 (2)



配置Apache服务

vim /etc/httpd/conf/httpd.conf


ServerName 一行改为
ServerName controller


 新建文件:

vim /etc/httpd/conf.d/wsgi-keystone.conf 


 写入如下内容:

Listen 5000
Listen 35357
 
<VirtualHost *:5000>
    WSGIDaemonProcess keystone-public processes=5 threads=1 user=keystone group=keystone display-name=%{GROUP}
    WSGIProcessGroup keystone-public
    WSGIScriptAlias / /var/www/cgi-bin/keystone/main
    WSGIApplicationGroup %{GLOBAL}
    WSGIPassAuthorization On
    LogLevel info
    ErrorLogFormat "%{cu}t %M"
    ErrorLog /var/log/httpd/keystone-error.log
    CustomLog /var/log/httpd/keystone-access.log combined
</VirtualHost>
 
<VirtualHost *:35357>
    WSGIDaemonProcess keystone-admin processes=5 threads=1 user=keystone group=keystone display-name=%{GROUP}
    WSGIProcessGroup keystone-admin
    WSGIScriptAlias / /var/www/cgi-bin/keystone/admin
    WSGIApplicationGroup %{GLOBAL}
    WSGIPassAuthorization On
    LogLevel info
    ErrorLogFormat "%{cu}t %M"
    ErrorLog /var/log/httpd/keystone-error.log
    CustomLog /var/log/httpd/keystone-access.log combined
</VirtualHost>

创建目录

mkdir - p /var/www/cgi-bin/keystone

curl http://git.openstack.org/cgit/openstack/keystone/plain/httpd/keystone.py?h=stable/kilo |
tee /var/www/cgi-bin/keystone/main /var/www/cgi-bin/keystone/admin

  

赋权

 

chown -R keystone:keystone /var/www/cgi-bin/keystone
chmod 755 /var/www/cgi-bin/keystone/*

  

启动

systemctl enable httpd.service
systemctl start httpd.service

 

(注:按照kilo版的安装手册,我在这里遇到了无法启动的问题,下面给出解决办法,原因主要是Apache和keystone service 服务存在冲突,官方手册建议使用Apache提供restful API 服务):

 

检验是否存在问题

 设置环境变量:

export OS_TOKEN=openstack 
export OS_URL=http://controller:35357/v2.0

注:openstack是上文中设置的字段


openstack service create --name keystone --description "Opentack Identity" identity

注:我在此处遇到错误:HTTP 500 


 如下解决:


首先尝试:

 

systemctl enable openstack-keystone.service
systemctl start openstack-keystone.service


注:出现
Failed to start OpenStack  Identity  Service 

 

解决办法:

 

ln -s /usr/lib/systemd/system/httpd.service /etc/systemd/system/openstack-keystone.service

 然后启动:

systemctl enable openstack-keystone.service
systemctl start openstack-keystone.service

注:出现:Failed to start the Apache Http server

 

 最后尝试:


vim /usr/lib/systemd/system/httpd.service

在Type下添加一行
PIDFile= /var/run/httpd/httpd.pid


启动服务:

systemctl enable openstack-keystone.service
systemctl start openstack-keystone.service


解决问题.

 

Oracle VM + centos7.1+openstack kilo 多结点安装教程---keystone的安装(2)

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原文地址:http://blog.csdn.net/xinxing__8185/article/details/51154549

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