采用了开源的cf-php-buildpack。 地址 https://github.com/dmikusa-pivotal/cf-php-build-pack 搭建内部apache 服务器后，将需要的依赖包放入apacher服务器，然后将buildpack中的option.json修改为搭建的apache服务器地址 问题1： 命令行 使用buildpack push
采用了开源的cf-php-buildpack。 地址https://github.com/dmikusa-pivotal/cf-php-build-pack 搭建内部apache 服务器后，将需要的依赖包放入apacher服务器，然后将buildpack中的option.json修改为搭建的apache服务器地址
问题1：
命令行 使用buildpack push 后，总是启动失败，查看crashlogs，发现fpm进程 没有启动
Reading logs/stdout.log... OK
06:51:32 php-fpm | /bin/sh: /home/vcap/app/php/sbin/php-fpm: not found
06:51:32 php-fpm-logs | tail: cannot open `/home/vcap/app/../logs/php-fpm.log' for reading: No such file or directory
使用 命令 cf files
问题2 ：
使用了wordpress 作为测试程序，push成功后，使用apache自带的ab进行测试，发现 10000个请求，500并发只能响应成功不到1000个。。。。。
查看warden内 container 的日志 出现错误：
[16-May-2014 07:14:45] WARNING: [pool www] pm.start_servers is not set. It's been set to 7.
[16-May-2014 07:14:45] NOTICE: fpm is running, pid 46
[16-May-2014 07:14:45] NOTICE: ready to handle connections
[16-May-2014 07:16:30] WARNING: [pool www] seems busy (you may need to increase pm.start_servers, or pm.min/max_spare_servers), spawning 8 children, there are 0 idle, and 14 total children
[16-May-2014 07:16:31] WARNING: [pool www] seems busy (you may need to increase pm.start_servers, or pm.min/max_spare_servers), spawning 16 children, there are 0 idle, and 19 total children
[16-May-2014 07:16:32] WARNING: [pool www] seems busy (you may need to increase pm.start_servers, or pm.min/max_spare_servers), spawning 32 children, there are 0 idle, and 24 total children
[16-May-2014 07:16:33] WARNING: [pool www] seems busy (you may need to increase pm.start_servers, or pm.min/max_spare_servers), spawning 32 children, there are 0 idle, and 29 total children
[16-May-2014 07:16:34] WARNING: [pool www] server reached pm.max_children setting (5), consider raising it
通过调整 buildpack中的php-fpm.conf 文件中的参数
pm.max_children = 30
; The number of child processes created on startup.
; Note: Used only when pm is set to 'dynamic'
; Default Value: min_spare_servers + (max_spare_servers - min_spare_servers) / 2
pm.start_servers =
; The desired minimum number of idle server processes.
; Note: Used only when pm is set to 'dynamic'
; Note: Mandatory when pm is set to 'dynamic'
pm.min_spare_servers = 5
; The desired maximum number of idle server processes.
; Note: Used only when pm is set to 'dynamic'
; Note: Mandatory when pm is set to 'dynamic'
pm.max_spare_servers = 10
最后测试，10000个请求，500并发，可以全部请求成功。
