nginx安装：
安装依赖：
yum -y install make zlib zlib-devel gcc gcc-c++ libtool openssl openssl-devel
下载nginx
wget http://nginx.org/download/nginx-1.10.3.tar.gz
tar -xzvf nginx-1.10.3.tar.gz
cd nginx-1.10.3/
./configure --prefix=/usr/local/nginx
make && make install
nginx配置
vim /usr/local/nginx/conf/nginx.conf
server {
listen 80;
server_name localhost;
location / {
root html;
index index.html index.htm index.jsp;
}
location ~ \.jsp$ {
proxy_pass http://127.0.0.1:8080;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
#使后端tomcat获取用户真实IP
}
java环境配置见http://liang-yao.cnblogs.com/p/8448739.html
tomcat安装
wget http://mirror.bit.edu.cn/apache/tomcat/tomcat-9/v9.0.0.M22/bin/apache-tomcat-9.0.0.M22.tar.gz
tar xzvf apache-tomcat-9.0.0.M22.tar.gz
mv apache-tomcat-9.0.0.M22/ /usr/local/tomcat
cd /usr/local/tomcat/bin/
tar xzvf commons-daemon-native.tar.gz
cd commons-daemon-1.0.15-native-src/unix/
./configure --with-java=/usr/local/java/jdk #java安装路径
make
cp jsvc /usr/local/tomcat/bin/
修改Java安装路径和运行tomcat运行的用户
vim /usr/local/tomcat/bin/daemon.sh
89 test ".$TOMCAT_USER" = . && TOMCAT_USER=tomcat
90 #java安装路径
91 JAVA_HOME=/usr/local/java/jdk
创建用户tomcat
useradd -s /sbin/nologin tomcat
更改tomcat目录所有者和所属组
chown -R tomcat:tomcat /usr/local/tomcat/
启动tomcat
/usr/local/tomcat/bin/daemon.sh start
ss -ntlu
tcp LISTEN 0 100 :::8080 :::*
启动nginx
/usr/local/nginx/sbin/nginx
ss -ntlu | grep 80
动静分离
更改tomcat网站根目录
vim /usr/local/tomcat/conf/server.xml
<Host name="localhost" appBase="webapps"
unpackWARs="true" autoDeploy="true">
<Context path="" docBase="/usr/local/nginx/html/" debug="0" reloadable="true"/>
#使后端tomcat日志获取用户真实IP
<Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
prefix="localhost_access_log." suffix=".txt"
pattern="%{X-FORWARDED-FOR}i %l %u %t %r %s %b %D %q %{User-Agent}i %T" resolveHosts="false"/>
#使后端tomcat web和数据库获取用户真实IP
<Valve className="org.apache.catalina.valves.RemoteIpValve"
internalProxies="127\.0\.0\.1"
remoteIpHeader="x-forwarded-for"
remoteIpProxiesHeader="x-forwarded-by"
trustedProxies="127\.0\.0\.1"/>
删除末尾原有的日志设置：
<Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
prefix="localhost_access_log" suffix=".txt"
pattern="%h %l %u %t "%r" %s %b" />
添加a.jsp测试tomcat
vim /usr/local/nginx/html/a.jsp
<html>
<head><title>Hello World</title></head>
<body>
Hello World!<br/>
<%
out.println("Your IP address is " + request.getRemoteAddr());
%>
</body>
</html>
重新启动nginx
/usr/local/nginx/sbin/nginx -s reload
重新启动tomcat
/usr/local/tomcat/bin/daemon.sh stop
/usr/local/tomcat/bin/daemon.sh start
