nginx的安装与配置

1.nginx的安装与配置
编译安装nginx需要实现安装开发包组“Development tools”和“Server Platform Development”、“Desktop Platform Development”

[root@localhost ~]# yum install pcre-devel openssl-devel -y

我用的是 nginx-1.6.2.tar.gz
先解压 [root@localhost ~]#tar xf nginx-1.6.2.tar.gz
[root@localhost nginx-1.6.2]# useradd -r nginx
[root@localhost nginx-1.6.2]# ./configure
> --prefix=/usr/local/nginx
> --sbin-path=/usr/local/nginx/sbin/nginx
> --conf-path=/etc/nginx/nginx.conf
> --error-log-path=/var/log/nginx/error.log
> --http-log-path=/var/log/nginx/access.log
> --pid-path=/var/run/nginx/nginx.pid
> --lock-path=/var/lock/nginx.lock
> --user=nginx
> --group=nginx
> --with-http_ssl_module
> --with-http_flv_module
> --with-http_stub_status_module
> --with-http_gzip_static_module
> --http-client-body-temp-path=/var/tmp/nginx/client/
> --http-proxy-temp-path=/var/tmp/nginx/proxy/
> --http-fastcgi-temp-path=/var/tmp/nginx/fcgi/
> --http-uwsgi-temp-path=/var/tmp/nginx/uwsgi
> --http-scgi-temp-path=/var/tmp/nginx/scgi
> --with-pcre
[root@localhost nginx-1.6.2]# #make && make install

[root@stu21 ~]# /usr/local/nginx/sbin/nginx -h
nginx version: nginx/1.6.2



为nginx提供启动服务脚本
**********************************************************************************************************************
[root@localhost ~]# vi /etc/rc.d/init.d/nginx
#!/bin/bash
#
# 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: /etc/nginx/nginx.conf
# config: /etc/sysconfig/nginx
# pidfile: /var/run/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="/etc/nginx/nginx.conf"

[ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx

lockfile=/var/lock/subsys/nginx

make_dirs() {
# make required directories
user=`nginx -V 2>&1 | grep "configure arguments:" | sed 's/[^*]*--user=([^ ]*).*/1/g' -`
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 2
esac

*************************************************************************************************************************************

为此脚本赋予执行权限，并添加至服务列表中，并让其能够开机自动启动

[root@localhost ~]# chmod +x /etc/init.d/nginx
[root@localhost ~]# chkconfig --add nginx
[root@localhost ~]# chkconfig nginx on