Process Management Tool Supervisord

Supervisor is a client/server system that allows its users to monitor and control a number of processes on UNIX-like operating systems.

install

Need python2, not support python3

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sudo pip install supervisor
or
sudo apt install supervisor (linux debian)

setting

/etc/supervisord.conf

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[program:project_uwsgi]
command=/usr/local/bin/uwsgi /home/ubuntu/project/project.ini
directory=/home/ubuntu/project
stdout_logfile=/home/ubuntu/project/uwsgi.log
stdout_logfile_maxbytes=1MB
stdout_logfile_backups=10
stdout_events_enabled=false
stderr_logfile=/home/ubuntu/project/uwsgi_err.log
stderr_logfile_maxbytes=1MB
stderr_logfile_backups=10

[inet_http_server]
port = 127.0.0.1:9001
username = root
password = root

[supervisord]
logfile = /tmp/supervisord.log
logfile_maxbytes = 50MB
logfile_backups=10
loglevel = info
pidfile = /tmp/supervisord.pid
nodaemon = false
minfds = 1024
minprocs = 200
umask = 022
user = ubuntu
identifier = supervisor
directory = /tmp
nocleanup = true
childlogdir = /tmp
strip_ansi = false
environment = KEY1="value1",KEY2="value2"

[supervisorctl]
serverurl = http://127.0.0.1:9001
username = root
password = root
prompt = supervisorctl

[rpcinterface:supervisor]
supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface

ctl

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user@linux:~$ sudo supervisorctl
project_uwsgi                       RUNNING   pid 28537, uptime 0:04:58
supervisor> status
project_uwsgi                       RUNNING   pid 28537, uptime 0:05:01
supervisor> help
default commands (type help <topic>):
=====================================
add    exit      open  reload  restart   start   tail
avail  fg        pid   remove  shutdown  status  update
clear  maintail  quit  reread  signal    stop    version
supervisor>

web

supervisor web management page