This is the systemd script that start or stop a minio server.

minio_init_script_for_ubuntu

#! /bin/sh
### BEGIN INIT INFO
# Provides:          minio
# Required-Start:    $network $named $remote_fs $syslog
# Required-Stop:     $network $named $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: minio server 
# Description:       Minio is an open source object storage server 
#                    with Amazon S3 compatible API.
### END INIT INFO
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DESC="minio server"
PIDPATH="/var/run/minio"
PIDFILE="$PIDPATH/minio.pid"

ADDRESS=":62222"
DATA_PATH="/data"
CONFIG_PATH="/etc/minio"
NAME="server"
DAEMON=/usr/local/bin/minio
DAEMON_OPTS="--config-dir $CONFIG_PATH --address $ADDRESS $DATA_PATH"
LOGFILE="/var/log/minio.log"

MINIO_ACCESS_KEY="minio"
MINIO_SECRET_KEY="miniostorage"
MINIO_REGION="us-east-1"
MINIO_BROWSER="on"

. /lib/lsb/init-functions

start_minio() {
    export MINIO_ACCESS_KEY="$MINIO_ACCESS_KEY"
    export MINIO_SECRET_KEY="$MINIO_SECRET_KEY"
    export MINIO_REGION="$MINIO_REGION"
    export MINIO_BROWSER="$MINIO_BROWSER"
    
    if [ ! -d $DATA_PATH ]; then
        echo "$(tput setaf 1)[Error] Directory for storing data does not exist : $DATA_PATH $(tput sgr 0)"
        exit 1
    fi
    
    if [ ! -d $CONFIG_PATH ]; then
        mkdir $CONFIG_PATH
    fi
    
    if [ ! -d $PIDPATH ]; then
        mkdir $PIDPATH
    fi
    
    start-stop-daemon --start --quiet --background --make-pidfile --pidfile $PIDFILE \
        --no-close \
        --startas $DAEMON -- $NAME $DAEMON_OPTS >> $LOGFILE 2>&1
    
    echo "minio started : `date`" >> $LOGFILE 2>&1
}

stop_minio() {
    start-stop-daemon --stop --quiet --signal HUP --pidfile $PIDFILE
    rm -rf $PIDFILE
    echo "minio stoped : `date`" >> $LOGFILE 2>&1
}

status_minio() {
    status_of_proc -p "${PIDFILE}" "${DAEMON}" "${NAME}"
}

case "$1" in
    start)
        log_begin_msg "Starting $DESC"
        start_minio
        log_end_msg $?
        ;;
    stop)
        log_begin_msg "Stopping $DESC"
        stop_minio
        log_end_msg $?
        ;;
    status)
        status_minio
        ;;
    restart|force-reload)
        log_begin_msg "Restarting $DESC"
        stop_minio
        start_minio
        log_end_msg $?
        ;;
  *)
        echo "Usage: $0 {start|stop|status|restart}" >&2
        exit 1
        ;;
esac