tengine+tomcat+php安装

在安装tengine之前，确认centos环境中有无gcc、pcre、openssl，如果没有按以下命令进行安装

#yum install gcc
#yum -y install pcre-devel
安装最新版本：pcre-devel-7.8-6.el6.i686
#yum install openssl-devel
安装最新版本：openssl-devel-1.0.1e-30.el6_6.5.i686

开始安装tengine，注意确认有无nginx用户和app用户组，或者根据自身情况更改

#wget http://tengine.taobao.org/download/tengine-2.1.2.tar.gz
#tar -vxzf tengine-2.1.2.tar.gz
#cd tengine-2.1.2
#groupadd app
#useradd -g app nginx
#./configure --prefix=/usr/local/nginx --user=nginx --group=app --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-http_concat_module --with-http_upstream_check_module --with-http_sub_module --with-http_realip_module
#make
#make install

tengine自启动脚本

#vi /etc/rc.d/init.d/nginx

编辑脚本如下，注意配置目录的对应：

#!/bin/bash
# nginx Startup script for the Nginx HTTP Server
# it is v.0.0.2 version.
# chkconfig: - 85 15
# description: Nginx is a high-performance web and proxy server.
# It has a lot of features, but it's not for everyone.
# processname: nginx
# pidfile: /var/run/nginx.pid
# config: /usr/local/nginx/conf/nginx.conf
nginxd=/usr/local/nginx/sbin/nginx
nginx_config=/usr/local/nginx/conf/nginx.conf
nginx_pid=/usr/local/nginx/logs/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 /usr/local/nginx/logs/nginx.pid
}
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

接下来保存退出，变更文件权限

#:wq
#chmod a+x /etc/rc.d/init.d/nginx
#chkconfig --add nginx
#service nginx restart

编辑/usr/local/nginx/conf/nginx.conf

# 根据你服务器的cpu核数来确定此值，一般大于等于cpu核数
worker_processes 2;

error_log logs/error.log crit;
#error_log logs/error.log notice;
#error_log logs/error.log info;

#pid logs/nginx.pid;

worker_rlimit_nofile 65535;

# events事件主要用来确定Nginx使用哪种算法
 	events {
 	    use epoll;
 	    worker_connections 65535;
 	}

 	http {
 	 include mime.types;
 	 default_type application/octet-stream;

 	 #关闭http header 中关于服务器的版本号
 	 server_tokens  off;

 	 #log_format main '$remote_addr - $remote_user [$time_local] "$request" '
 	 # '$status $body_bytes_sent "$http_referer" '
 	 # '"$http_user_agent" "$http_x_forwarded_for"';

 	 # 由于Nginx用于代理Tomcat，所以记录访问日志的事情交给Tomcat来做好了，注释掉
 	 #access_log logs/access.log main;

 	 sendfile on;
 	 tcp_nopush on;
 	 tcp_nodelay on;

 	#keepalive_timeout 0;
 	 keepalive_timeout 65;

 	 server_names_hash_bucket_size 128;
 	 client_header_buffer_size 32k;
 	 large_client_header_buffers 4 32k;
 	 client_max_body_size 3m;
 	 client_body_buffer_size 512k;

 	# 代理的相关参数设置
 	 proxy_connect_timeout 5;
 	 proxy_read_timeout 60;
 	 proxy_send_timeout 5;
 	 proxy_buffer_size 16k;
 	 proxy_buffers 4 64k;
 	 proxy_busy_buffers_size 128k;
 	 proxy_temp_file_write_size 128k;

 	# 启用gzip压缩，提高用户访问速度
 	 gzip on;
 	 gzip_min_length 1k;
 	 gzip_buffers 4 16k;
 	 gzip_http_version 1.1;
 	 gzip_comp_level 2;
 	 gzip_types text/plain application/x-javascript text/css application/xml;
 	 gzip_vary on;

 	# 配置需要代理的tomcat
 	upstream tomcat_proxy{
	   ip_hash;
           session_sticky;
 	   server localhost:8080 max_fails=3 weight=1 fail_timeout=60s;
 	}

         # 配置需要代理的apache
 	upstream apache_proxy{
	   ip_hash;
           session_sticky;
 	   server localhost:88 max_fails=3 weight=1 fail_timeout=60s;
 	}

 	# 虚拟主机：www.abc.com
 	server {
 	   listen 80;
 	   server_name www.abc.com;
 	   index index.html index.htm index.jsp;
 	   root /home/webapp/www/app1;

 	   if (-d $request_filename){
 	     rewrite ^/(.*)([^/])$ http://$host/$1$2/ permanent;
 	   }

 	   # 动态页面，交给tomcat处理
 	   location ~ \.(jsp|jspx|do|action)?$ {
 	     proxy_set_header Host $host;
 	     proxy_set_header X-Forwarded-For $remote_addr;
 	     proxy_pass http://tomcat_proxy;
 	   }

            # 动态页面，交给apache处理
 	   location ~ \.(php)?$ {
 	     proxy_set_header Host $host;
 	     proxy_set_header X-Forwarded-For $remote_addr;
 	     proxy_pass http://apache_proxy;
 	   } 

	   location /training/ {
              proxy_pass        http://tomcat_proxy;
              proxy_set_header  Host             $host;
              proxy_set_header  X-Real-IP        $remote_addr;
              proxy_set_header  X-Forwarded-For  $proxy_add_x_forwarded_for;
              #sub_filter        /training/          /;
            } 

 	    # 用户浏览器端的缓存设置
 	    location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$ {
 	      expires 7d;
 	    }

 	    location ~ .*\.(js|css)?$ {
 	      expires 24h;
 	    }

 	     access_log off;
 	     #charset koi8-r;
 	     #access_log logs/host.access.log main;
 	}
}

设置确认没有问题，保存退出，可重启： service nginx restart