monit无法启动apache

我正在运行Apache，并试图监视它与Monit。 监控似乎工作正常，但是当Apache停机时，Monit没有成功启动它。

Monit检测到它已closures，但启动命令失败。

下面是monitconfiguration

check process httpd with pidfile /var/run/httpd.pid start program = "/usr/bin/apachestart start" stop program = "/etc/init.d/httpd stop" if failed host 127.0.0.1 port 80 protocol http then restart if 5 restarts within 5 cycles then timeout 

这是指Apache的启动脚本，其中包括以下内容：

• httpd服务器变慢，然后出现无响应
• mod_negotiation似乎被启用，但没有扩展名的.php文件返回404
• 当没有提供尾部斜线时，nginxredirect（不是代理）到apache后端
• 用mod_proxy查看对真实服务器的请求
• 服务器备份选项？

 # cat /usr/bin/apachestart ## start Apache with default settings ulimit -l 256; ulimit -s 56000; /usr/sbin/apachectl start; 

这个脚本设置了一些似乎是这个特定的Apache / PHP设置所需的参数。 从命令行以root身份运行时可以正常工作，但显然对于Monit来说，这是一个问题。

在debugging模式下运行monit（以“monit -Iv”开始），我得到以下内容

 monit: pidfile '/var/run/httpd.pid' does not exist 'httpd' process is not running ------------------------------------------------------------------------------- monit [0x40de4d] monit(LogError+0x9f) [0x40e59f] monit(Event_post+0x406) [0x40ba96] monit(check_process+0x98) [0x41d798] monit(validate+0x1b3) [0x41dbf3] monit [0x410547] monit(main+0x492) [0x410d72] /lib64/libc.so.6(__libc_start_main+0xf4) [0x30f961d994] monit [0x408e39] ------------------------------------------------------------------------------- Does not exist notification is sent to [email protected] Does not exist notification is sent to [email protected] 'httpd' trying to restart Monitoring disabled -- service httpd monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist 'httpd' start: /usr/bin/apachestart monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist monit: pidfile '/var/run/httpd.pid' does not exist 'httpd' failed to start ------------------------------------------------------------------------------- monit [0x40de4d] monit(LogError+0x9f) [0x40e59f] monit(Event_post+0x406) [0x40ba96] monit [0x409b7a] monit(control_service+0xcb) [0x409d8b] monit [0x40b3ae] monit(Event_post+0x445) [0x40bad5] monit(check_process+0x98) [0x41d798] monit(validate+0x1b3) [0x41dbf3] monit [0x410547] monit(main+0x492) [0x410d72] /lib64/libc.so.6(__libc_start_main+0xf4) [0x30f961d994] monit [0x408e39] ------------------------------------------------------------------------------- Execution failed notification is sent to ... 

任何想法为什么monit不能启动Apache？