toys/fastapi/service/map-server.sh

#!/usr/bin/env bash

function d_start ()
{
    echo "Map Service: Starting service ..."
    export NS_MYSQL_URI="mysql://user:password@localhost"
    python /home/anjy/fastapi/main.py &
    echo $! > /tmp/map-server.pid
    sleep 5
    echo "PID is $(cat /tmp/map-server.pid)"
}

function d_stop ()
{
    echo "Map Service: Stopping service ..."
    kill $(cat /tmp/map-server.pid)
    rm /tmp/map-server.pid
}

function do_status ()
{
    ps -ef | grep map.py
    echo "PID indicate indication file $(cat /tmp/map-server.pid 2>/dev/null)"
}

case "$1" in
    start) d_start
	   ;;
    stop) d_stop
	  ;;
    reload)
	d_stop
	sleep 1
	d_start
	;;
    status)
	d_status
	;;
    *)
	echo "Usage $0 {start | stop | reload | status}"
	exit 1
	;;
esac

exit 0