nginx.sh (start,stop,restart,reload,test,status)

nginx.sh

#!/bin/sh

NGINX=/usr/local/nginx/sbin/nginx
CONFIG=/usr/local/nginx/conf/nginx.conf
DESC=nginx

COLOR_RESET="\033[0m"
COLOR_GREEN="\033[32m"
COLOR_RED="\033[31m"

message() {
    retval=$1

    if [ $retval -eq 0 ]; then
        echo "${COLOR_GREEN}OK${COLOR_RESET}"
    else
        echo "${COLOR_RED}FAILED${COLOR_RESET}"
    fi
}

start() {
    echo -n "Starting $DESC: "
    $NGINX -c $CONFIG
    message $?
}

stop() {
    echo -n "Stopping $DESC: "
    $NGINX -s stop
    message $?
}

restart() {
    echo "Restarting $DESC: "
    stop
    sleep 1
    start
    message $?
}

reload() {
    echo -n "Reloading $DESC: "
    ps auxww | grep nginx | grep master | awk '{print $2}' | xargs kill -HUP
    message $?
}

test() {
    echo -n "Testing $DESC: "

    if $NGINX -t -c $CONFIG >/dev/null 2>&1; then
        message $?
    else
        $NGINX -t -c $CONFIG
        exit $?
    fi
}

status() {
    ps aux | grep nginx
}

case "$1" in
    start)
        start
        ;;
    stop)
        stop
        ;;
    restart)
        restart
        ;;
    reload)
        reload
        ;;
    test)
        test
        ;;
    status)
        status
        ;;
    *)
        echo "Usage: nginx.sh {start|stop|restart|test|reload|status}" >&2
        exit 1
        ;;
esac

exit 0