supervisor 服务 利用python脚本安装 （20200914）

1.下载包

wget https://pypi.python.org/packages/source/s/supervisor/supervisor-3.1.3.tar.gz 

　　2.解压

tar zxvf supervisor-3.1.3.tar.gz 

　　3.安装

cd supervisor-3.1.3 
python setup.py install

　　4.创建文件

mkdir -p /etc/supervisord.d/
touch /etc/supervisord.conf 
touch /usr/lib/systemd/system/supervisord.service

　　5.写入文件内容（supervisor配置）至创建的文件

cat >> /etc/supervisord.conf << EOF
[unix_http_server]
file=/var/run/supervisor.sock   ; the path to the socket file
[supervisord]
logfile=/var/log/supervisord.log ; main log file; default $CWD/supervisord.log
logfile_maxbytes=50MB        ; max main logfile bytes b4 rotation; default 50MB
logfile_backups=10           ; # of main logfile backups; 0 means none, default 10
loglevel=info                ; log level; default info; others: debug,warn,trace
pidfile=/var/run/supervisord.pid ; supervisord pidfile; default supervisord.pid
nodaemon=false               ; start in foreground if true; default false
minfds=1024000                  ; min. avail startup file descriptors; default 1024
minprocs=200                 ; min. avail process descriptors;default 200
[rpcinterface:supervisor]
supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface
[supervisorctl]
serverurl=unix:///var/run/supervisor.sock ; use a unix:// URL  for a unix socket
[include]
files = /etc/supervisord.d/*.ini
EOF

　　

cat >> /usr/lib/systemd/system/supervisord.service << EOF
[Unit]
Description=supervisord - Supervisor process control system for UNIX
Documentation=http://supervisord.org
After=network.target

[Service]
LimitNPROC=65535
LimitNOFILE=65535
Type=forking
ExecStart=/bin/supervisord -c /etc/supervisord.conf
ExecReload=/bin/supervisorctl reload
ExecStop=/bin/supervisorctl shutdown
User=root

[Install]
WantedBy=multi-user.target
EOF

　　6.启动

systemctl daemon-reload
systemctl start supervisord.service
supervisorctl status
systemctl stop supervisord.service