Eu quero usar monit para poder recarregar pm2 node.js site se a resposta for maior que 2 segundos.
Esta é minha configuração de monit /etc/monit/monitrc :
check process pm2 with pidfile "/root/.pm2/pids/siteName9000.pid"
start program = "/usr/local/bin/pm2 start ~/pathToNodeApp/9000/app.js --name siteName9000"
stop program = "/usr/local/bin/pm2 stop siteName9000"
if failed port 9000 protocol HTTP
request /
with timeout 2 seconds
then restart
Em seguida, no console, eu corro:
# monit restart pm2
Em seguida, no console, eu corro:
# monit -d 10 -c /etc/monit/monitrc
para fazer essa verificação a cada 10 segundos.
Então, em monit log /var/log/monit.log , vejo:
[MSK May 18 06:57:05] info : 'pm2' restart on user request
[MSK May 18 06:57:05] info : monit daemon with PID 22480 awakened
[MSK May 18 06:57:05] info : Awakened by User defined signal 1
[MSK May 18 06:57:05] info : 'pm2' trying to restart
[MSK May 18 06:57:05] info : 'pm2' start: /usr/local/bin/pm2
[MSK May 18 06:57:36] error : 'pm2' failed to start
[MSK May 18 06:57:36] info : 'pm2' restart action done
[MSK May 18 06:58:27] info : Awakened by User defined signal 1
[MSK May 18 06:58:27] error : 'pm2' process is not running
[MSK May 18 06:58:27] info : 'pm2' trying to restart
[MSK May 18 06:58:27] info : 'pm2' start: /usr/local/bin/pm2
[MSK May 18 06:58:27] info : monit daemon with PID 22480 awakened
[MSK May 18 06:58:58] error : 'pm2' failed to start
[MSK May 18 07:00:58] error : 'pm2' process is not running
[MSK May 18 07:00:58] info : 'pm2' trying to restart
[MSK May 18 07:00:58] info : 'pm2' start: /usr/local/bin/pm2
Então minha configuração de monit não funciona.