无法使用monit对puma服务器进行监控

Question

我的mmonit配置文件：

  check process qifu with pidfile /var/www/qifu/tmp/pids/puma.pid
    start program = "/bin/bash -l -c 'cd /var/www/qifu && pumactl -F config/puma_production.rb start'" with timeout 60 seconds
    stop program  = "/bin/bash -l -c 'cd /var/www/qifu && pumactl -F config/puma_production.rb stop'"
    if cpu > 60% for 2 cycles then alert
    if cpu > 80% for 5 cycles then restart
    if 3 restarts within 5 cycles then timeout

当我直接从终端执行start和stop命令时，它起作用了，但mmonit不起作用。

Answer 1

看起来你需要切换用户。尝试将命令更改为以/bin/su - <user> -c开头，以便您的代码变为：

check process qifu with pidfile /var/www/qifu/tmp/pids/puma.pid
    start program = "/bin/su - <user> -c 'cd /var/www/qifu && pumactl -F config/puma_production.rb start'" with timeout 60 seconds
    stop program  = "/bin/su - <user> -c 'cd /var/www/qifu && pumactl -F config/puma_production.rb stop'"
    if cpu > 60% for 2 cycles then alert
    if cpu > 80% for 5 cycles then restart
    if 3 restarts within 5 cycles then timeout