Docker中部署tomcat，并开启远程管理

柔光的暖阳◎ 2022-05-20 06:53 181阅读 0赞

我们可以自己把tomcat加到docker容器中，也可以用现成的仓库中tomcat。我们就用现成的了，然后改下配置

[root@localhost dockerfile]# docker search tomcat
    INDEX       NAME                                            DESCRIPTION                                     STARS     OFFICIAL   AUTOMATED
    docker.io   docker.io/tomcat                                Apache Tomcat is an open source implementa...   1925      [OK]       
    docker.io   docker.io/tomee                                 Apache TomEE is an all-Apache Java EE cert...   51        [OK]       
    docker.io   docker.io/dordoka/tomcat                        Ubuntu 14.04, Oracle JDK 8 and Tomcat 8 ba...   49                   [OK]
    docker.io   docker.io/davidcaste/alpine-tomcat              Apache Tomcat 7/8 using Oracle Java 7/8 wi...   26                   [OK]
    docker.io   docker.io/bitnami/tomcat                        Bitnami Tomcat Docker Image                     17                   [OK]
    docker.io   docker.io/consol/tomcat-7.0                     Tomcat 7.0.57, 8080, "admin/admin"              16                   [OK]
    docker.io   docker.io/cloudesire/tomcat                     Tomcat server, 6/7/8                            15                   [OK]
    docker.io   docker.io/tutum/tomcat                          Base docker image to run a Tomcat applicat...   10                   
    docker.io   docker.io/meirwa/spring-boot-tomcat-mysql-app   a sample spring-boot app using tomcat and ...   9                    [OK]
    docker.io   docker.io/jeanblanchard/tomcat                  Minimal Docker image with Apache Tomcat         8                    
    docker.io   docker.io/aallam/tomcat-mysql                   Debian, Oracle JDK, Tomcat & MySQL              7                    [OK]
    docker.io   docker.io/rightctrl/tomcat                      CentOS , Oracle Java, tomcat application s...   3                    [OK]
    docker.io   docker.io/amd64/tomcat                          Apache Tomcat is an open source implementa...   2                    
    docker.io   docker.io/arm64v8/tomcat                        Apache Tomcat is an open source implementa...   2                    
    docker.io   docker.io/fabric8/tomcat-8                      Fabric8 Tomcat 8 Image                          2                    [OK]
    docker.io   docker.io/maluuba/tomcat7-java8                 Tomcat7 with java8.                             2                    
    docker.io   docker.io/99taxis/tomcat7                       Tomcat7                                         1                    [OK]
    docker.io   docker.io/camptocamp/tomcat-logback             Docker image for tomcat with logback integ...   1                    [OK]
    docker.io   docker.io/primetoninc/tomcat                    Apache tomcat 8.5, 8.0, 7.0                     1                    [OK]
    docker.io   docker.io/jelastic/tomcat                                                                       0                    
    docker.io   docker.io/oobsri/tomcat8                        Testing CI Jobs with different names.           0                    
    docker.io   docker.io/picoded/tomcat7                       tomcat7 with jre8 and MANAGER_USER / MANAG...   0                    [OK]
    docker.io   docker.io/s390x/tomcat                          Apache Tomcat is an open source implementa...   0                    
    docker.io   docker.io/swisstopo/service-print-tomcat        backend tomcat for service-print "the true...   0                    
    docker.io   docker.io/trollin/tomcat                                                                        0                    
    [root@localhost dockerfile]#

我的目的：添加tomcat用户,开启manager管理

新建manager.xml文件：

[root@localhost dockerfile]# cat manager.xml 
    <Context privileged="true" antiResourceLocking="false"   
             docBase="${catalina.home}/webapps/manager">  
                 <Valve className="org.apache.catalina.valves.RemoteAddrValve" allow="^.*$" />  
    </Context>

新建tomcat-users.xml文件

[root@localhost dockerfile]# cat tomcat-users.xml 
    <?xml version="1.0" encoding="UTF-8"?>
    
    <tomcat-users xmlns="http://tomcat.apache.org/xml"
                  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                  xsi:schemaLocation="http://tomcat.apache.org/xml tomcat-users.xsd"
                  version="1.0">
    
    
    
      <role rolename="manager-gui"/>
      <role rolename="manager-script"/>
      <user username="tomcat" password="xuhaixing" roles="manager-gui,manager-script"/>
    </tomcat-users>

新建Dockerfile

[root@localhost dockerfile]# cat Dockerfile 
    FROM tomcat
    MAINTAINER "xuhaixing<haixing1993@163.com>"
    ADD tomcat-users.xml /usr/local/tomcat/conf
    ADD manager.xml /usr/local/tomcat/conf/Catalina/localhost/manager.xml

执行

[xuhaixing@localhost dockerfile]$ docker build -t xuhaixing/tomcat1 ./
    Sending build context to Docker daemon 5.632 kB
    Step 1/4 : FROM tomcat
     ---> 2d084b11164d
    Step 2/4 : MAINTAINER "xuhaixing<haixing1993@163.com>"
     ---> Using cache
     ---> 6c239147ded7
    Step 3/4 : ADD tomcat-users.xml /usr/local/tomcat/conf
     ---> Using cache
     ---> 0c60204d7f65
    Step 4/4 : ADD manager.xml /usr/local/tomcat/conf/Catalina/localhost/manager.xml
     ---> Using cache
     ---> 6d7dbd520df7
    Successfully built 6d7dbd520df7

然后执行

docker run -d -p 9091:8080 -v /usr/local/tomcat/webapps --name managertomcat xuhaixing/tomcat1

tomcat就启动了，访问一下

![70][]

![70 1][]

[70]: /images/20220520/3a148ee32efe450687475706b0e5d04b.png
[70 1]: /images/20220520/89039d10d307443095d38d76dc021e29.png