php-fpm 的监控配置

Question

我正在努力为 php-fpm 找到一个有效的 monit 配置。

这是我尝试过的：

### Monitoring php-fpm: the parent process.
check process php-fpm with pidfile /var/run/php-fpm/php-fpm.pid
  group phpcgi # phpcgi group
  start program = "/etc/init.d/php-fpm start"
  stop program  = "/etc/init.d/php-fpm stop"
  ## Test the UNIX socket. Restart if down.
  if failed unixsocket /var/run/php-fpm.sock then restart
  ## If the restarts attempts fail then alert.
  if 3 restarts within 5 cycles then timeout
  depends on php-fpm_bin
  depends on php-fpm_init

## Test the php-fpm binary.
check file php-fpm_bin with path /usr/sbin/php-fpm
   group phpcgi
   if failed checksum then unmonitor
   if failed permission 755 then unmonitor
   if failed uid root then unmonitor
   if failed gid root then unmonitor

## Test the init scripts.
check file php-fpm_init with path /etc/init.d/php-fpm
   group phpcgi
   if failed checksum then unmonitor
   if failed permission 755 then unmonitor
   if failed uid root then unmonitor
   if failed gid root then unmonitor

但它失败了，因为没有php-fpm.sock (Centos 6)

Answer 1

我在 php-fpm 中使用 ping.path 指令来检查它是否工作......

并在 nginx.conf 上配置它（我不知道它是否是你的设置）

location /ping {
    access_log     off;
    allow          127.0.0.1;
    deny           all;
    root           html;
    fastcgi_pass   127.0.0.1:9000;
    fastcgi_index  index.php;
    fastcgi_param  SCRIPT_FILENAME  /usr/share/nginx/html$fastcgi_script_name;
    include        fastcgi_params;
}

在 monit.d 上

check process php-fpm.www with pidfile /var/run/php-fpm/php-fpm.pid
  group php-fpm
  start program = "/etc/init.d/php-fpm start"
  stop program  = "/etc/init.d/php-fpm stop"
  if failed host localhost port 80 protocol http
     and request '/ping'
     with timeout 20 seconds for 5 cycles
     then restart
  ## If the restarts attempts fail then alert.
  if 3 restarts within 5 cycles then timeout
  depends on php-fpm_bin
  depends on php-fpm_init
  depends on nginx