debian系列systemd 配置nodejs服务

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1 新建service配置文件

vi /etc/systemd/system/node.service

[Unit]

Description=My super nodejs app

[Service]

# set the working directory to have consistent relative paths

WorkingDirectory=/home/root/Heroku/

# start the server file (file is relative to WorkingDirectory here)

ExecStart=/usr/bin/node /home/root/Heroku/server.js

# if process crashes, always try to restart

Restart=always

# let 500ms between the crash and the restart

RestartSec=500ms

# send log tot syslog here (it doesn't compete with other log config in the app itself)

StandardOutput=syslog

StandardError=syslog

# nodejs process name in syslog

SyslogIdentifier=nodejs

# user and group starting the app

User=root

Group=root

# set the environement (dev, prod…)

Environment=NODE_ENV=production

[Install]

# start node at multi user system level (= sysVinit runlevel 3)

WantedBy=multi-user.target