1. 安装nginx相关的依赖包
yum -y install gcc openssl-devel pcre-devel zlib-devel pcre-devel libtool gcc-c++
2. 下载安装nginx
wget http://nginx.org/download/nginx-1.2.4.tar.gz
tar zxvf nginx-1.2.4.tar.gz
cd nginx-1.2.4
./configure --help |more #查看编译的参数选项
useradd www
./configure --user=www --group=www --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module
make && make install
3. 设定nginx配置文件
vi /usr/local/nginx/conf/nginx.conf
user www www;
worker_processes 8;
worker_cpu_affinity 00000001 00000010 00000100 00001000 00010000 00100000 01000000 10000000;
pid /var/run/nginx.pid;
error_log /usr/local/nginx/logs/error.log crit;
worker_rlimit_nofile 65535;
events
{
use epoll;
worker_connections 65535;
}
http
{
include mime.types;
default_type application/octet-stream;
server_names_hash_bucket_size 128;
keepalive_timeout 0;
client_header_buffer_size 16k;
client_max_body_size 32m;
large_client_header_buffers 8 1024k;
client_header_timeout 3m;
client_body_timeout 3m;
send_timeout 3m;
connection_pool_size 256;
request_pool_size 4k;
output_buffers 16 128k;
postpone_output 1460;
fastcgi_connect_timeout 300;
fastcgi_send_timeout 300;
fastcgi_read_timeout 300;
fastcgi_buffer_size 128k;
fastcgi_buffers 16 256k;
fastcgi_busy_buffers_size 512k;
fastcgi_temp_file_write_size 512k;
fastcgi_temp_path /dev/shm;
open_file_cache max=65536 inactive=20s;
open_file_cache_min_uses 1;
open_file_cache_valid 30s;
tcp_nodelay on;
gzip on;
gzip_min_length 1k;
gzip_buffers 16 1024k;
gzip_http_version 1.1;
gzip_types text/plain application/x-javascript text/css application/xml;
log_format access '$remote_addr - $remote_user [$time_local] "GET http://$host$request_uri $server_protocol" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" $http_x_forwarded_for';
server
{
listen 80;
server_name _;
location ~ / {
deny all;
}
}
include vhosts/*.conf;
}
vi /usr/local/nginx/conf/vhosts/linuxidc.conf
server
{
listen 80 default;
server_name www.linuxidc.com;
root /data/httpd/www.linuxidc.com;
index index.html index.php index.htm;
error_page 404 /index.html;
error_page 502 /index.html;
location ~ .*.(gif|jpg|jpeg|png|bmp|swf)$
{
expires 30d;
}
location ~ .*.(js|css)?$
{
expires 1h;
}
access_log /usr/local/nginx/logs/access.log;
}
4. 设定nginx启动文件
vi /etc/init.d/nginx
nginxd=/usr/local/nginx/sbin/nginx
nginx_config=/usr/local/nginx/conf/nginx.conf
nginx_pid=/var/run/nginx.pid
RETVAL=0
prog="nginx"
# Source function library.
. /etc/rc.d/init.d/functions
# Source networking configuration.
. /etc/sysconfig/network
# Check that networking is up.
[ ${NETWORKING} = "no" ] && exit 0
[ -x $nginxd ] || exit 0
# Start nginx daemons functions.
start() {
if [ -e $nginx_pid ];then
echo "nginx already running...."
exit 1
fi
echo -n $"Starting $prog: "
daemon $nginxd -c ${nginx_config}
RETVAL=$?
echo
[ $RETVAL = 0 ] && touch /var/lock/subsys/nginx
return $RETVAL
}
# Stop nginx daemons functions.
stop() {
echo -n $"Stopping $prog: "
killproc $nginxd
RETVAL=$?
echo
[ $RETVAL = 0 ] && rm -f /var/lock/subsys/nginx /var/run/nginx.pid
}
# reload nginx service functions.
reload() {
echo -n $"Reloading $prog: "
#kill -HUP `cat ${nginx_pid}`
killproc $nginxd -HUP
RETVAL=$?
echo
}
# See how we were called.
case "$1" in
start)
start
;;
stop)
stop
;;
reload)
reload
;;
restart)
stop
start
;;
status)
status $prog
RETVAL=$?
;;
*)
echo $"Usage: $prog {start|stop|restart|reload|status|help}"
exit 1
esac
exit $RETVAL
5. 修改iptables后启动Nginx
/usr/local/nginx/sbin/nginx -t #测试配置文件格式/etc/init.d/nginx start