Nginx1.7.4+Tomcat7+memcached集群环境搭建

• couchbase-client-1.4.4.jar
  

1. 解压并复制Tomcat，分别为apache-tomcat-7.0.55-01和apache-tomcat-7.0.55-02
2. 修改server.xml文件，同时添加HTTPS支持和Tomcat双开的配置

<?xml version='1.0' encoding='utf-8'?>
<span style="color:#ff0000;"><Server port="8005" shutdown="SHUTDOWN"></span>
  <Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" />
  <Listener className="org.apache.catalina.core.JasperListener" />
  <Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />
  <Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />
  <Listener className="org.apache.catalina.core.ThreadLocalLeakPreventionListener" />

  <GlobalNamingResources>
    <Resource name="UserDatabase" auth="Container"
              type="org.apache.catalina.UserDatabase"
              description="User database that can be updated and saved"
              factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
              pathname="conf/tomcat-users.xml" />
  </GlobalNamingResources>
  <Service name="Catalina">
    <span style="color:#ff0000;"><Connector port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" /></span>
   <span style="color:#ff0000;"> <Connector port="8443" protocol="HTTP/1.1" SSLEnabled="true" SSLCertificateFile="E:/tomcat.crt" SSLCertificateKeyFile="E:/tomcat.key"
               maxThreads="150" scheme="https" secure="true"
               clientAuth="false" keystoreFile="E:/tomcat.keystore" keystorePass="123456" sslProtocol="TLS" />
    <Connector port="8009" protocol="AJP/1.3" redirectPort="8443" /></span>
    <Engine name="Catalina" jvmRoute="<span style="color:#ff0000;">tomcat1</span>" defaultHost="localhost">
      <Realm className="org.apache.catalina.realm.LockOutRealm">
        <Realm className="org.apache.catalina.realm.UserDatabaseRealm"
               resourceName="UserDatabase"/>
      </Realm>

      <Host name="localhost"  appBase="webapps"
            unpackWARs="true" autoDeploy="true">
        <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
               prefix="localhost_access_log." suffix=".txt"
               pattern="%h %l %u %t "%r" %s %b" />

      </Host>
    </Engine>
  </Service>
</Server>

<?xml version='1.0' encoding='utf-8'?>
<span style="color:#ff0000;"><Server port="8006" shutdown="SHUTDOWN"></span>
  <Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" />
  <Listener className="org.apache.catalina.core.JasperListener" />
  <Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />
  <Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />
  <Listener className="org.apache.catalina.core.ThreadLocalLeakPreventionListener" />

  <GlobalNamingResources>
    <Resource name="UserDatabase" auth="Container"
              type="org.apache.catalina.UserDatabase"
              description="User database that can be updated and saved"
              factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
              pathname="conf/tomcat-users.xml" />
  </GlobalNamingResources>
  <Service name="Catalina">
   <span style="color:#ff0000;"> <Connector port="</span><span style="color:#ff0000;background-color: rgb(255, 153, 0);">11080</span><span style="color:#ff0000;">" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="<span style="background-color: rgb(255, 153, 0);">11443</span>" />
    <Connector port="<span style="background-color: rgb(255, 153, 0);">11443</span>" protocol="HTTP/1.1" SSLEnabled="true" SSLCertificateFile="E:/tomcat.crt" SSLCertificateKeyFile="E:/tomcat.key"
               maxThreads="150" scheme="https" secure="true"
               clientAuth="false" keystoreFile="E:/tomcat.keystore" keystorePass="123456" sslProtocol="TLS" />
    <Connector port="<span style="background-color: rgb(255, 153, 0);">11009</span>" protocol="AJP/1.3" redirectPort="11443" /></span>

    <Engine name="Catalina" jvmRoute="<span style="color:#ff0000;background-color: rgb(255, 153, 0);">tomcat2</span>" defaultHost="localhost">
      <Realm className="org.apache.catalina.realm.LockOutRealm">
        <Realm className="org.apache.catalina.realm.UserDatabaseRealm"
               resourceName="UserDatabase"/>
      </Realm>

      <Host name="localhost"  appBase="webapps"
            unpackWARs="true" autoDeploy="true">
			<Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
               prefix="localhost_access_log." suffix=".txt"
               pattern="%h %l %u %t "%r" %s %b" />
      </Host>
    </Engine>
  </Service>
</Server>

1. 将Memcached的安装包解压到目录下，文件夹重命名为X:/memcached
2. 以管理员身份进入X:/memcached，执行命令memcached.exe –d install，现在memcached已经作为系统服务可以随机启动，默认端口：11211
3. 下面介绍几个常用的Memcached命令：

<Manager className="de.javakaffee.web.msm.MemcachedBackupSessionManager"
		memcachedNodes="n1:localhost:11211"<!-- Memcached只有一个节点，现在这么写就OK -->
		requestUriIgnorePattern=".*/.(png|gif|jpg|css|js)$" 
		sessionBackupAsync="false" 
		sessionBackupTimeout="100"
		transcoderFactoryClass="de.javakaffee.web.msm.serializer.javolution.JavolutionTranscoderFactory"
		copyCollectionsForSerialization="false"/>

#设定HTTP负载均衡的服务器列表
	upstream <span style="color:#3333ff;">tomcat_server</span>{
		server localhost:11080 weight=1;#第一台机器
		server localhost:8080 weight=1;#第二台机器
	}

server {
        listen       80;
        server_name  localhost;


        #charset koi8-r;


        #access_log  logs/host.access.log  main;


        location / {
            root   html;
            index  index.html index.htm;
<span style="white-space:pre">	</span>    proxy_pass http://<span style="color:#3333ff;">tomcat_server</span>;
        }

#设定HTTPS负载均衡的服务器列表
	upstream tomcat_ssl_server{
		server localhost:11443 weight=1;#第一台机器
		server localhost:8443 weight=1;#第二台机器
	}

server {
        listen       443 ssl;
        server_name  localhost;


        ssl_certificate      E:\\tomcat.crt;
        ssl_certificate_key  E:\\tomcat.key;


<span style="white-space:pre">	</span>#The cache and other modules which require shared memory support do not work 
<span style="white-space:pre">	</span>#on Windows Vista and later versions due to address space layout randomization being enabled in these Windows versions.
        #ssl_session_cache    shared:SSL:1m;
        ssl_session_timeout  5m;


        ssl_ciphers  HIGH:!aNULL:!MD5;
        ssl_prefer_server_ciphers  on;


        location / {
            root   html;
            index  index.html index.htm;
<span style="white-space:pre">			</span>proxy_pass https://tomcat_ssl_server;
        }
    }

<%@ page language="java" contentType="text/html; charset=UTF-8"  pageEncoding="UTF-8"%>  
<html>  
<body>  
  
SessionID:<%=session.getId()%>  
<BR>  
SessionIP:<%=request.getServerName()%>  
<BR>  
SessionPort:<%=request.getServerPort()%>  
<%  
out.println("apache-tomcat-7.0.55-02");  
%>  
  
<%=(String)session.getAttribute("user")%>  
</body>  
</html>