指定每个虚拟主机的PHP ini文件，FastCGI的/ PHP-FPM配置 [英] Specify PHP ini file per vhost, with FastCGI/PHP-fpm configuration
问题描述
好吧，去稍微疯狂试图弄清楚这一点。 （我看过数以百计的问题/答案，而谷歌的文章，但没有回答吧）
Okay, going slightly crazy trying to figure this out. (I have read hundreds of questions/answers, and google articles, but none have answered it)
我刚刚从使用 mod_php的改为使用PHP的FastCGI通过FPM和使用中的<一个描述的方法href=\"http://askubuntu.com/questions/378734/how-to-configure-apache-to-run-php-as-fastcgi-on-ubuntu-12-04-via-terminal\">this问题，纯粹是因为我是IM pression下，这是容易来指定使用这种设置单独的虚拟主机的php.ini文件。
I have just changed from using mod_php to using PHP through FastCGI and fpm, using the method described in this question, purely because I was under the impression it was 'easy' to specify php.ini files for individual vhosts using this set-up.
什么我出过拉我的头发，是如何可以指定一个自定义的PHP ini文件中的每个虚拟主机使用？
What I'm pulling my hair out over, is how can I specify a custom PHP ini file each vhost uses?
幸运的是，这只是在我的测试平台，到目前为止...但我希望做同样的我的生产服务器上，如果我都不能算出这个
Luckily, It's only on my test rig so far ... But I am hoping to do the same on my production server if I can ever figure this out
推荐答案
我想我可能是井后整个过程中，我采取了与池配置FPM，如@ChristianM提到的，因为我还没有找到一个完整的解释如何做到这一点。
I thought I may as-well post the whole process I took to configure fpm with pools, as @ChristianM mentioned, because I've not yet found a full explanation on how to do it.
这第一部分主要是一个AskUbuntu后的副本：
<一href=\"http://askubuntu.com/questions/378734/how-to-configure-apache-to-run-php-as-fastcgi-on-ubuntu-12-04-via-terminal/527227#comment905702_527227\">http://askubuntu.com/questions/378734/how-to-configure-apache-to-run-php-as-fastcgi-on-ubuntu-12-04-via-terminal/527227#comment905702_527227
The first part of this is mostly a copy of an AskUbuntu post: http://askubuntu.com/questions/378734/how-to-configure-apache-to-run-php-as-fastcgi-on-ubuntu-12-04-via-terminal/527227#comment905702_527227
最后一部分是如何配置池，并获得虚拟主机使用培训相关池设置
The last part is how to configure pools, and get the vhost to use the relevent pool settings
下面有云：
在 http://www.vps.net/blog/2013/04/08/apache-mpms-$p$pfork-worker-and-event/ ）
sudo apt-get install apache2-mpm-worker
安装的FastCGI和PHP5-FPM：
Install fastcgi and php5-fpm:
sudo apt-get install libapache2-mod-fastcgi php5-fpm
现在让你需要的器官功能障碍综合征，并禁用那些您不：
Now enable mods you need, and disable those you don't:
sudo a2dismod php5 mpm_prefork
sudo a2enmod actions fastcgi alias mpm_worker
创建php5.fcgi文件，并给使用它的网络服务器的权限。
Create the php5.fcgi file and give the webserver permission to use it.
sudo touch /usr/lib/cgi-bin/php5.fcgi
sudo chown -R www-data:www-data /usr/lib/cgi-bin
创建PHP5-FPM一个全局配置
Create a global config for php5-fpm
sudo nano /etc/apache2/conf-available/php5-fpm.conf
粘贴在下面（我们将使用一个插座，而不是IP地址）
paste in the following (we'll use a socket instead of IP address)
<IfModule mod_fastcgi.c>
AddHandler php5.fcgi .php
Action php5.fcgi /php5.fcgi
Alias /php5.fcgi /usr/lib/cgi-bin/php5.fcgi
FastCgiExternalServer /usr/lib/cgi-bin/php5.fcgi -socket /var/run/php5-fpm.sock -pass-header Authorization -idle-timeout 3600
<Directory /usr/lib/cgi-bin>
Require all granted
</Directory>
</IfModule>
请注意：确保所有的configs遵循相同的新的要求所有授予'/'要求所有被拒绝'语法......否则，你就重启后感到痛苦......
Note: Ensure all configs follow the same new 'Require all granted'/'Require all denied' syntax ... Otherwise you'll feel the pain after restarting ...
启用PHP5-FPM的conf
Enable the php5-fpm conf
sudo a2enconf php5-fpm
重新启动Apache和FPM
Restart apache and fpm
sudo service apache2 restart && sudo service php5-fpm restart
这实质上设置为创建一个PHP的全球FastCGI配置，其采用了文件/etc/php5/fpm/php.ini文件。
This setup essentially creates a global fastcgi configuration for php, which uses the file /etc/php5/fpm/php.ini file.
如果您有多个虚拟主机，这将需要不同的PHP配置，继续下面的
If you have multiple vhosts, that are going to need different php configurations, continue with the example below
首先，/etc/php5/fpm/pool.d目录中，你会发现默认的www.conf文件。复制此，将其命名为一些培训相关：
First, within the /etc/php5/fpm/pool.d dir, you will find the default www.conf file. Copy this, naming it something relevent:
sudo cp /etc/php5/fpm/pool.d/www.conf /etc/php5/fpm/pool.d/domain2.conf
编辑这个文件，更改池名称：
Edit this file, changing the pool name:
[...]
[domain2]
[...]
和改变监听套接字的名字的东西培训相关：
And change name of the listen socket to something relevent:
[...]
listen = /var/run/php5-fpm-domain2.sock
[...]
然后复制/usr/lib/cgi-bin/php5.fcgi文件，再次将其命名为一些培训相关：
Then copy the /usr/lib/cgi-bin/php5.fcgi file, again naming it something relevent:
cp /usr/lib/cgi-bin/php5.fcgi /usr/lib/cgi-bin/php5-domain2.fcgi
现在你已经准备好到的mod_fastcgi模块添加到DOMAIN2虚拟主机。这几乎与上述相同的所描述的，但要注意对于别名，FastCgiServer'和'-socket'
Now you're ready to add the mod_fastcgi module to the domain2 vhost. It's almost the same as the one described above, but notice the changes for 'Alias','FastCgiServer' and '-socket'
<VirtualHost *:80>
ServerName domain2.com
[...]
<IfModule mod_fastcgi.c>
AddHandler php5.fcgi .php
Action php5.fcgi /php5.fcgi
Alias /php5.fcgi /usr/lib/cgi-bin/php5-domain2.fcgi
FastCgiExternalServer /usr/lib/cgi-bin/php5-domain2.fcgi -socket /var/run/php5-fpm-domain2.sock -pass-header Authorization -idle-timeout 3600
<Directory /usr/lib/cgi-bin>
Require all granted
</Directory>
</IfModule>
[...]
</VirtualHost>
重新启动Apache和FPM
Restart apache and fpm
sudo service apache2 restart && sudo service php5-fpm restart
现在测试的变化。
在您的新/etc/php5/fpm/pool.d/domain2.conf文件，添加一个PHP价值变动（我选择了session.name值）：
In your new /etc/php5/fpm/pool.d/domain2.conf file, add a php value change (I've chosen the session.name value):
[...]
php_admin_value[session.name] = 'DOMAIN2'
[...]
现在重新启动之前FPM测试配置：
Now test the configuration before restarting fpm:
sudo php5-fpm -t
如果配置失败，但更重要的是会告诉你，如果你的配置是好的它会告诉你。然后你就可以继续前进，重新启动FPM：
It will tell you if the configuration fails, but more importantly will tell you if your configuration is fine. Then you can go ahead and restart fpm:
sudo service php5-fpm restart
最后，如果你想成为超级确保PHP价值已定，您的网站中创建info.php的，并且只需添加：
And finally, if you want to be super sure the php value has been set, create info.php within your site, and just add:
<?php
phpinfo();
?>
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