Nginx之――安装
软件下载（Nginx官网）：http://nginx.org/
一、准备环境：
1、安装pcre：pcre（Perl Compatible Regular Expressions ：Perl兼容的正则表达式）用来支持rewrite
cd /tol/soft
tar -jxf pcre-8.32.tar.bz2
cd pcre-8.32
./configure --prefix=/usr/local/pcre
make && make install
cp /usr/local/pcre/lib/libpcre.a /usr/local/pcre/libpcre.a
cp /usr/local/pcre/lib/libpcre.la /usr/local/pcre/libpcre.la
cp /usr/local/pcre/include/pcre.h /usr/local/pcre/pcre.h
mkdir /usr/local/pcre/.libs
cp /usr/local/pcre/lib/libpcre.a /usr/local/pcre/.libs/libpcre.a
cp /usr/local/pcre/lib/libpcre.la /usr/local/pcre/.libs/libpcre.la
cp /usr/local/pcre/include/pcre.h /usr/local/pcre/.libs/pcre.h
2、创建用户
#useradd -M -s /sbin/nologin nginx
二、安装
cd /tol/soft
tar -zxf nginx-1.2.4.tar.gz
tar -zxf nginx-upstream-jvm-route-0.1.tar.gz
cd nginx-1.2.4
patch -p0 < /tol/soft/nginx_upstream_jvm_route/jvm_route.patch
#nginx 编译参数参考如下#如果提示pcre相关的错误，按照以上方法安装pcre后 添加参数 --with-pcre=/usr/local/pcre
#nginx_upstream_jvm_route模块是解决nginx负载均衡中tomcat session 不同步问题，不过他不是共享，也不是同步，而是通过 cookie_session 来判别！
./configure --user=nginx --group=nginx --prefix=/tol/app/nginx-1.2.4 --with-http_ssl_module --with-http_stub_status_module --add-module=/tol/soft/nginx_upstream_jvm_route
make && make install
若make的时候报错，则
vi objs/Makefile
大概在1129行 ***./configure --disable-shared
ln -s /tol/app/nginx-1.2.4 /tol/app/nginx
cp /tol/app/nginx/sbin/nginx /bin/
三、配置Nginx为系统服务
管理脚本(修改脚本中的install_dir变量值为实际安装目录即可)：
vi /etc/init.d/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: /tol/app/nginx/conf/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.
[ "$NETWORKING" = "no" ] && exit 0
install_dir=/tol/app/nginx
nginx="$install_dir/sbin/nginx"
prog=$(basename $nginx)
NGINX_CONF_FILE="$install_dir/conf/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
设置Nginx开机自启动：
chmod +x /etc/init.d/nginx
chkconfig --add nginx
chkconfig nginx on
启动Nginx:
service nginx start