Running cinder in apache2

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本文介绍如何在Ubuntu 12.04上配置Apache以支持Cinder服务，包括配置Apache、设置权限及调整Keystone endpoint。

基础环境：

ubuntu-12.04-server

添加apache配置文件

# vim /etc/apache2/conf.d/cinder.conf

# Listen /osapi_volume
WSGIScriptAlias /osapi_volume /var/www/cgi-bin/cinder/osapi_volume

<location osapi_volume"="">
   #NSSRequireSSL
</location>

# Or listen 8776
Listen *:8776                                                                  
<VirtualHost *:8776>                                                           
WSGIScriptAlias / /var/www/cgi-bin/cinder/osapi_volume                                  
WSGIDaemonProcess cinder-api user=cinder group=cinder processes=12 threads=60 python-path=/usr/lib/python2.7/dist-packages/cinder
WSGIProcessGroup cinder-api                                                                                    
                                                                               
ErrorLog /var/log/cinder/cinder.log                                            
LogLevel warn                                                                  
CustomLog /var/log/cinder/cinder.log combined                                  
</VirtualHost>

# mkdir -p /var/www/cgi-bin/cinder
# vim /var/www/cgi-bin/cinder/osapi_volume

# for Havana
import os
from paste import deploy
from cinder.openstack.common import gettextutils
from cinder.openstack.common import log as logging
gettextutils.install('cinder', lazy=False)

from cinder.common import config
from oslo.config import cfg


logging.setup("cinder")
CONF = cfg.CONF
config_files = ['/etc/cinder/cinder.conf',
                '/etc/cinder/api-paste.ini']
CONF(project='cinder', default_config_files=config_files)


conf = CONF.config_file[1]
name = os.path.basename(__file__)

options = deploy.appconfig('config:%s' % CONF.config_file[1], name=name)
application = deploy.loadapp('config:%s' % conf, name=name)

# For Juno
from oslo.config import cfg                                                    
from paste import deploy                                                       
                                                                               
from cinder.common import config                                               
from cinder.openstack.common import log as logging                             
from cinder.openstack.common import gettextutils                               
from cinder import rpc                                                         
                                                                               
gettextutils.install('cinder')                                                 
logging.setup("cinder")                                                        
                                                                               
config_files = ['/etc/cinder/cinder.conf',                                     
                '/etc/cinder/api-paste.ini']                                   
                                                                               
CONF = cfg.CONF                                                                
CONF(project="cinder", default_config_files=config_files)                      
                                                                               
                                                                               
if not rpc.initialized():                                                      
    rpc.init(CONF)                                                             
                                                                               
conf = CONF.config_file[1]                                                     
name = "osapi_volume"                                                          
options = deploy.appconfig('config:%s' % conf, name=name)                      
application = deploy.loadapp('config:%s' % conf, name=name)

确保apache有权限访问/etc/cinder, /var/www/cgi-bin/cinder

# chmod 777 -R /etc/cinder
# chmod 777 -R /var/www/cgi-bin/cinder

修改keystone endpoint

http://127.0.0.1/osapi_volume/v1/%(tenant_id)s