rocketchat_ynh/conf/systemd.service

[Unit]
Description=The Rocket.Chat server
Wants=__MONGODB_SERVICENAME__.service
After=network.target remote-fs.target nss-lookup.target nginx.service __MONGODB_SERVICENAME__.service

[Service]
User=__APP__
Group=__APP__
Environment="NODE_ENV=production"
WorkingDirectory=__FINALPATH__/
Environment="__YNH_NODE_LOAD_PATH__"
ExecStart=__YNH_NODE__ __FINALPATH__/main.js
SyslogIdentifier=__APP__
Environment=MONGO_URL=mongodb://localhost:27017/__APP__?replicaSet=rs01
Environment=MONGO_OPLOG_URL=mongodb://localhost:27017/local?replicaSet=rs01
Environment=ROOT_URL=https://__DOMAIN____PATH__
Environment=PORT=__PORT__
Environment=ADMIN_USERNAME=__ADMIN__
Environment=ADMIN_PASS=__PASSWORD__
Environment=ADMIN_EMAIL=__EMAIL__
Environment=OVERWRITE_SETTING_Show_Setup_Wizard=completed

[Install]
WantedBy=multi-user.target