Nginx+tomcat
yum -y install gcc gcc-c++ autoconf libjpeg libjpeg-devel libpng
libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib
zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses
ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel krb5
krb5-devellibidn libidn-devel openssl openssl-devel openldap
openldap-devel nss_ldap openldap-clients openldap-servers
一、安装tomcat：
（1）、安装jdk：
[root@localhost java]# mkdir -p /usr/java
[root@localhost java]# tar zxvf jdk-7u3-linux-x64.tar.gz -C /usr/java/
[root@localhost java]# vi /etc/profile
JAVA_HOME="/usr/java/jdk1.7.0_03"
CLASSPATH=$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/jre/lib
PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH
Export ………JAVA_HOME CLASSPATH
[root@localhost java]# source /etc/profile
[root@localhost java]# java -version
java version "1.7.0_03"
Java(TM) SE Runtime Environment (build 1.7.0_03-b04)
Java HotSpot(TM) 64-Bit Server VM (build 22.1-b02, mixed mode)
二、安装tomcat：
Tomcat 下载：
# tar zxvf apache-tomcat-7.0.26.tar.gz -C /usr/src/
# cd /usr/src/
# cp -rf apache-tomcat-7.0.26 /usr/local/tomcat1
# cp -rf apache-tomcat-7.0.26 /usr/local/tomcat2
# cd /usr/local/tomcat1
# vi /etc/profile
将第一个TOMCAT安装在/usr/local/tomcat1
export TOMCAT_HOME=/usr/local/tomcat1
export CATALINA_HOME=/usr/local/tomcat1
export CATALINA_BASE=/usr/local/tomcat1
在CLASSPATH后面添加$TOMCAT_HOME/common/lib/servlet.jar
在PATH后面添加：$CATALINA_HOME/lib
将第二个TOMCAT安装在/usr/local/tomcat2
设置环境变量
#vi /etc/profile
export TOMCAT_2_HOME=/usr/local/tomcat2
export CATALINA_2_HOME=/usr/local/tomcat2
export CATALINA_2_BASE=/usr/local/tomcat2
在CLASSPATH后面添加$TOMCAT_2_HOME/common/lib/servlet.jar
在PATH后面添加：$CATALINA_2_HOME/lib
保存退出
:wq
使环境变量生效
#source /etc/profile
修改TOMCAT配置文件/usr/local/tomcat2/conf/server.xml
将以下内容
...
.../>
修改为
...
.../>
修改TOMCAT配置启动文件/usr/local/tomcat2/bin/startup.sh
在exec上添加以下内容
export JAVA_HOME=/usr/local/java/jdk1.7.0_03
export CLASSPATH=$JAVA_HOME/lib
export PATH=$JAVA_HOME/bin:$PATH
%注意，网上好多写成export PATH=$JAVA_HOME/bin的，在启动时会报错误%
export CATALINA_HOME=$CATALINA_2_HOME
export CATALINA_BASE=$CATALINA_2_BASE
修改TOMCAT配置启动文件/usr/local/tomcat2/bin/shutdown.sh
在exec上添加以下内容
export JAVA_HOME=/usr/local/java/jdk1.7.0_03
export CLASSPATH=$JAVA_HOME/lib
export PATH=$JAVA_HOME/bin:$PATH
export CATALINA_HOME=$CATALINA_2_HOME
export CATALINA_BASE=$CATALINA_2_BASE
启动TOMCAT
/usr/local/tomcat2/bin/startup.sh
关闭TOMCAT
/usr/local/tomcat2/bin/shutdown.sh
# vi ./conf/server.xml：
(把 删掉 这是注释内容)
（虚拟目录1）
connectionTimeout="20000"
redirectPort="8443" />
resourceName="UserDatabase"/>
unpackWARs="true" autoDeploy="true">
prefix="localhost_access_log." suffix=".txt"
pattern="%h %l %u %t "%r" %s %b" />
（虚拟目录2）
connectionTimeout="20000"
redirectPort="8443" />
resourceName="UserDatabase"/>
unpackWARs="true" autoDeploy="true"
xmlValidation="false" xmlNamespaceAware="false">
三、安装nginx:
nginx 下载 ：
pcre :
（1）、安装pcre:
# tar zxvf pcre-8.30.tar.gz -C /usr/src/
# cd /usr/src/pcre-8.30/
# make && make install
（2）、安装插件upstream、
# tar zxvf nginx-1.0.13.tar.gz -C /usr/src/
# tar zxvf nginx-upstream-jvm-route-0.1.tar.gz -C /usr/src/
# cd /usr/src/nginx-1.0.13/
# patch -p0 < /usr/src/nginx_upstream_jvm_route/jvm_route.patch
（3）、安装nginx:
# ./configure --prefix=/usr/local/nginx
--with-http_stub_status_module --with-pcre=/usr/src/pcre-8.30
--add-module=/usr/src/nginx_upstream_jvm_route --with-openssl=/usr/ （ --user= --group=）
# make && make install
（4）、编辑nginx.conf：
# vi /usr/local/nginx/conf/nginx.conf
user nobody;
worker_processes 8;
error_log logs/nginx_error.log crit;
pid /usr/local/nginx/nginx.pid;
#Specifies the value for maximum file descriptors that can be opened by this process.
worker_rlimit_nofile 20480;
events
{
use epoll;
worker_connections 20480;
}
http {
upstream aa {
server 127.0.0.1:8080 max_fails=3 fail_timeout=50s;
}
upstream bb {
server 127.0.0.1:8081 max_fails=3 fail_timeout=50s;
}
include mime.types;
default_type application/octet-stream;
#charset gb2312;
charset UTF-8;
server_names_hash_bucket_size 128;
client_header_buffer_size 32k;
large_client_header_buffers 4 32k;
client_header_timeout 20;
client_max_body_size 20m;
sendfile on;
tcp_nopush on;
keepalive_timeout 60;
tcp_nodelay on;
proxy_connect_timeout 30;
proxy_read_timeout 60;
proxy_send_timeout 20;
proxy_buffer_size 96k;
proxy_buffers 8 256k;
proxy_busy_buffers_size 512k;
proxy_temp_file_write_size 512k;
# proxy_store on;
# proxy_store_access user:rw group:rw all:rw;
proxy_temp_path /usr/local/nginx/proxy_temp;
proxy_cache_path /usr/local/nginx/www levels=1:2 keys_zone=cache_one:20m inactive=1d max_size=2g;
gzip on;
gzip_proxied any;
gzip_min_length 1k;
gzip_buffers 4 16k;
gzip_http_version 1.0;
gzip_comp_level 2;
gzip_types text/plain application/x-javascript text/css application/xml;
gzip_vary on;
# limit_zone one $binary_remote_addr 10m;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $remote_addr;
server {
listen 80;
server_name 192.168.3.30;
index index.html;
# rewrite ^/index.html / last;
#rewrite ^/(.*)_p([0-9]*)_(.*)_e(.*)/(.*)_(.*)_t(.*)_o(.*)_(l|s|k|[0-9]*)$ /searchclassbigkey?skey=$1&pno=$2&sw=$3&pe=$4&rk=$5&dekey=$6&tid=$7&ocs=$8&ocid=$9 last;
#rewrite ^/(.*)_p([0-9]*)_s(.*)/(.*)_(.*)_(.*)$ /searchkey?skey=$1&pno=$2&sw=$3&pe=$4&rk=$5&dekey=$6 last;
# rewrite ^/d-(.*)$ /detaillist?id=$1 last;
location /
{
# proxy_next_upstream http_502 http_504 error timeout invalid_header;
# proxy_headers_hash_max_size 1024;
# proxy_headers_hash_bucket_size 128;
# proxy_cache cache_one;
proxy_cache_valid 200 304 2h;
proxy_cache_valid any 30m;
proxy_cache_key $host$uri$is_args$args;
# proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass
}
location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
{
# proxy_cache cache_one;
proxy_cache_valid 200 304 5h;
proxy_cache_valid any 3m;
proxy_cache_key $host$uri$is_args$args;
expires 8h;
proxy_pass
}
location ~ .*\.(js|css|html)$
{
# proxy_cache cache_one;
proxy_cache_valid 200 304 3h;
proxy_cache_valid any 3m;
proxy_cache_key $host$uri$is_args$args;
expires 5h;
proxy_pass
}
log_format aa '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" $http_x_forwarded_for';
access_log /usr/local/nginx/logs/aa.log aa;
}
server {
listen 80;
server_name 192.168.3.31;
index index.html;
location /
{
proxy_cache cache_one;
proxy_cache_valid 200 304 2h;
proxy_cache_valid any 3m;
proxy_cache_key $host$uri$is_args$args;
proxy_pass
}
location ~ .*\.(gif|jpg|jpeg|png|bmp|swf|js|css|html)$
{
proxy_cache cache_one;
proxy_cache_valid 200 304 5h;
proxy_cache_valid any 3m;
expires 8h;
proxy_cache_key $host$uri$is_args$args;
proxy_pass
}
log_format bb '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" $http_x_forwarded_for';
access_log /usr/local/nginx/logs/bb.log bb;
}
}
# /usr/local/nginx/sbin/nginx -t
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
# /usr/local/nginx/sbin/nginx
# netstat -anpt | grep 80
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 30169/nginx
# /usr/local/nginx/sbin/nginx –s reload
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