Saltstack系列（四）使用saltstack部署nginx-szcto
# cat nginx#!/bin/sh## nginx - this script starts and stops the nginx daemon## chkconfig: - 85 15 # description:Nginx is an HTTP(S) server, HTTP(S) reverse \# proxy and IMAP/POP3 proxy server# processname: nginx# config: /usr/local/nginx/conf/nginx.conf# pidfile: /usr/local/nginx/logs/nginx.pid # Source function library.. /etc/rc.d/init.d/functions# Source networking configuration.. /etc/sysconfig/network
# Check that networking is up.[ "$NETWORKING" = "no" ] && exit 0
nginx="/usr/local/nginx/sbin/nginx"prog=$(basename $nginx)
NGINX_CONF_FILE="/usr/local/nginx/conf/nginx.conf"
lockfile=/var/lock/subsys/nginx
make_dirs() {
# make required directories
user=`$nginx -V 2>&1 | grep "configure arguments:" | sed 's/[^*]*--user=\([^ ]*\).*/\1/g' -`
if [ -z "`grep $user /etc/passwd`" ]; then
useradd -M -s /bin/nologin $user
fi
options=`$nginx -V 2>&1 | grep 'configure arguments:'`
for opt in $options; do
if [ `echo $opt | grep '.*-temp-path'` ]; then
value=`echo $opt | cut -d "=" -f 2`
if [ ! -d "$value" ]; then # echo "creating" $value
mkdir -p $value && chown -R $user $value
fi
fi
done}
start() {
[ -x $nginx ] || exit 5
[ -f $NGINX_CONF_FILE ] || exit 6
make_dirs
echo -n $"Starting $prog: "
daemon $nginx -c $NGINX_CONF_FILE
retval=$?
echo [ $retval -eq 0 ] && touch $lockfile return $retval}
stop() {
echo -n $"Stopping $prog: "
killproc $prog -QUIT
retval=$?
echo [ $retval -eq 0 ] && rm -f $lockfile return $retval}
restart() {
configtest || return $?
stop
sleep 1
start}
reload() {
configtest || return $?
echo -n $"Reloading $prog: "
killproc $nginx -HUP
RETVAL=$?
echo}
force_reload() {
restart}
configtest() {
$nginx -t -c $NGINX_CONF_FILE}
rh_status() {
status $prog}
rh_status_q() {
rh_status >/dev/null 2>&1}
case "$1" in
start)
rh_status_q && exit 0
$1 ;;
stop)
rh_status_q || exit 0
$1 ;;
restart|configtest)
$1 ;;
reload)
rh_status_q || exit 7
$1 ;;
force-reload)
force_reload ;;
status)
rh_status ;;
condrestart|try-restart)
rh_status_q || exit 0
;;
*)
echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"
exit 2esac
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