톰캣 webapps 루트(root) 경로 변경, 6.X버전에서의 변경

tomcat을 yum 패키지를 이용해서 설치 하였으며.

tomcat의 기본 위치는 

/usr/share/ 

경로에 있다.

 

 

아래는 tomcat의 server.xml 파일의 내용

 

<?xml version='1.0' encoding='utf-8'?> 
<!-- 
  Licensed to the Apache Software Foundation (ASF) under one or more 
  contributor license agreements.  See the NOTICE file distributed with 
  this work for additional information regarding copyright ownership. 
  The ASF licenses this file to You under the Apache License, Version 2.0 
  (the "License"); you may not use this file except in compliance with 
  the License.  You may obtain a copy of the License at 

      http://www.apache.org/licenses/LICENSE-2.0 

  Unless required by applicable law or agreed to in writing, software 
  distributed under the License is distributed on an "AS IS" BASIS, 
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
  See the License for the specific language governing permissions and 
  limitations under the License. 
--> 
<!-- Note:  A "Server" is not itself a "Container", so you may not 
     define subcomponents such as "Valves" at this level. 
     Documentation at /docs/config/server.html 
 --> 
<Server port="8005" shutdown="SHUTDOWN"> 

  <!--APR library loader. Documentation at /docs/apr.html --> 
  <Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" /> 
  <!--Initialize Jasper prior to webapps are loaded. Documentation at /docs/jasper-howto.html --> 
  <Listener className="org.apache.catalina.core.JasperListener" /> 
  <!-- Prevent memory leaks due to use of particular java/javax APIs--> 
  <Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" /> 
  <!-- JMX Support for the Tomcat server. Documentation at /docs/non-existent.html --> 
  <Listener className="org.apache.catalina.mbeans.ServerLifecycleListener" /> 
  <Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" /> 

  <!-- Global JNDI resources 
       Documentation at /docs/jndi-resources-howto.html 
  --> 
  <GlobalNamingResources>
    <!-- Editable user database that can also be used by 
         UserDatabaseRealm to authenticate users 
    --> 
    <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> 

  <!-- A "Service" is a collection of one or more "Connectors" that share 
       a single "Container" Note:  A "Service" is not itself a "Container",  
       so you may not define subcomponents such as "Valves" at this level. 
       Documentation at /docs/config/service.html 
   --> 
  <Service name="Catalina"> 
   
    <!--The connectors can use a shared executor, you can define one or more named thread pools--> 
    <!-- 
    <Executor name="tomcatThreadPool" namePrefix="catalina-exec-"  
        maxThreads="150" minSpareThreads="4"/> 
    --> 
     
     
    <!-- A "Connector" represents an endpoint by which requests are received
         and responses are returned. Documentation at : 
         Java HTTP Connector: /docs/config/http.html (blocking & non-blocking) 
         Java AJP  Connector: /docs/config/ajp.html 
         APR (HTTP/AJP) Connector: /docs/apr.html 
         Define a non-SSL HTTP/1.1 Connector on port 8080 
    --> 
    <Connector port="8080" protocol="HTTP/1.1"  
               connectionTimeout="20000"  
               redirectPort="8443" /> 
    <!-- A "Connector" using the shared thread pool--> 
    <!-- 
    <Connector executor="tomcatThreadPool" 
               port="8080" protocol="HTTP/1.1"  
               connectionTimeout="20000"  
               redirectPort="8443" /> 
    -->            
    <!-- Define a SSL HTTP/1.1 Connector on port 8443 
         This connector uses the JSSE configuration, when using APR, the  
         connector should be using the OpenSSL style configuration 
         described in the APR documentation --> 
    <!-- 
    <Connector port="8443" protocol="HTTP/1.1" SSLEnabled="true" 
               maxThreads="150" scheme="https" secure="true" 
               clientAuth="false" sslProtocol="TLS" /> 
    --> 

    <!-- Define an AJP 1.3 Connector on port 8009 --> 
    <Connector port="8009" protocol="AJP/1.3" redirectPort="8443" /> 


    <!-- An Engine represents the entry point (within Catalina) that processes 
         every request.  The Engine implementation for Tomcat stand alone 
         analyzes the HTTP headers included with the request, and passes them 
         on to the appropriate Host (virtual host). 
         Documentation at /docs/config/engine.html --> 

    <!-- You should set jvmRoute to support load-balancing via AJP ie : 
    <Engine name="Catalina" defaultHost="localhost" jvmRoute="jvm1">          
    -->  
    <Engine name="Catalina" defaultHost="localhost"> 

      <!--For clustering, please take a look at documentation at: 
          /docs/cluster-howto.html  (simple how to) 
          /docs/config/cluster.html (reference documentation) --> 
      <!-- 
      <Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"/> 
      -->         

      <!-- The request dumper valve dumps useful debugging information about 
           the request and response data received and sent by Tomcat. 
           Documentation at: /docs/config/valve.html --> 
      <!-- 
      <Valve className="org.apache.catalina.valves.RequestDumperValve"/> 
      --> 

      <!-- This Realm uses the UserDatabase configured in the global JNDI 
           resources under the key "UserDatabase".  Any edits 
           that are performed against this UserDatabase are immediately 
           available for use by the Realm.  --> 
      <Realm className="org.apache.catalina.realm.UserDatabaseRealm" 
             resourceName="UserDatabase"/> 

      <!-- Define the default virtual host 
           Note: XML Schema validation will not work with Xerces 2.2. 
       --> 
      <Host name="localhost"  appBase="/www" 
        unpackWARs="true" autoDeploy="true" 
       xmlValidation="false" xmlNamespaceAware="false"> <!-- appBase를 /www로 바꿈으로써 리눅스의 최상위 경로에서 www 폴더를 찾는다 --> 

        <!-- SingleSignOn valve, share authentication between web applications 
             Documentation at: /docs/config/valve.html --> 
        <!-- 
        <Valve className="org.apache.catalina.authenticator.SingleSignOn" /> 
        --> 

        <!-- Access log processes all example. 
             Documentation at: /docs/config/valve.html --> 
        <!-- 
        <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"   
               prefix="localhost_access_log." suffix=".txt" pattern="common" resolveHosts="false"/> 
        --> 
        <Context path="" docBase="." reloadable="true"/> 
     <!-- context태그를 적어야 경로가 적용이 된다 -->      </Host> 
    </Engine> 
  </Service> 
</Server>

 

 

server.xml을 살펴보면 host엘리먼트에 appBase속성이 tomcat의 진입점을 나타낸다

설정을 안했을 때는 기본경로로 webapps 를 잡고있다.

<Host name="localhost" appBase="webapps" unpackWARs="true" autoDeploy="true" xmlValidation="false" xmlNamespaceAware="false">

</Host>

기본적으로는 위처럼 명시 되어있으며, 실제경로는 

catalina_home변수/webapps/ROOT를 가리킨다.

 

 

 

이제 톰캣의 기본 진입 경로인 root경로를 바꾸기 위해서는 

host엘리먼트의 속성인 appBase의 경로를 변경하고

이를 적용시키기 위해서 Context엘리먼트를 host엘리먼트 내에 위치시킨다.

변경된 server.xml이 위에 보이는것이다.

 

<Context path="" docBase="." reloadable="true"/>

Context엘리먼트의 path와 docBase속성에 대해서 설명하자면

path는 요청하는 주소를 말하는 것이고,

docBase는 document문서의 실제위치이다.

또 추가적으로 얘기하면 path="/" 이고 docBase="/home" 이라고 했을 때

ipaddress:8080/ 의 요청이 들어왔다면 ipaddress:8080/home 으로 인식하게 된다.

 

 

 

 

 

 

*************tomcat6.x 버전을 사용하는 경우****************

tomcat6.x버전을 사용한다면

 

추가적으로 ROOT.xml 파일에 Context엘리먼트를 정의 해줘야한다.

$CATALINA_BASE/conf/Catalina/localhost/ROOT.xml에 위치하게 되는데 처음에는 파일이 없기 때문에 만들어준다.

 

<?xml version="1.0" encoding="UTF-8"?>

<Context path="" docBase="."

 crossContext="true" reloadable="true">

</Context>

 

그리고 위와 같이 설정을 한다.

(똑같이 하라는 말이 아님 자신이 사용하는 docBase를 쓸 것)

이 Context엘리먼트는 기존에 server.xml에서 한 것과 같이 똑같이 정의 해줘야 한다.