tomcat镜像构建

1、目录结构与配置文件如下

[root@centos05 java]# tree
.
├── apache-tomcat-8.0..tar.gz
├── Dockerfile
├── jdk-8u45-linux-x64.tar.gz
└── server.xml

 directories,  files
[root@centos05 java]#
[root@centos05 java]# cat Dockerfile
FROM centos:
MAINTAINER  

ADD jdk-8u45-linux-x64.tar.gz /usr/local
ENV JAVA_HOME /usr/local/jdk1..0_45

ADD apache-tomcat-8.0..tar.gz /usr/local
COPY server.xml /usr/local/apache-tomcat-8.0./conf

RUN rm -f /usr/local/*.tar.gz

WORKDIR /usr/local/apache-tomcat-8.0.46
EXPOSE 8080
ENTRYPOINT ["./bin/catalina.sh", "run"]

2、构建过程如下

 [root@centos05 java]# docker build -t tomcat:v1 .
 Sending build context to Docker daemon  .6MB
 Step / : FROM centos:
  ---> ff426288ea90
 Step / : MAINTAINER
  ---> Running in e91d70bc60d0
  ---> 6829519fb285
 Removing intermediate container e91d70bc60d0
 Step / : ADD jdk-8u45-linux-x64.tar.gz /usr/local
  ---> 6b0100be12a1
 Step / : ENV JAVA_HOME /usr/local/jdk1..0_45
  ---> Running in fad7964053f0
  ---> e5b7389e4c11
 Removing intermediate container fad7964053f0
 Step / : ADD apache-tomcat-8.0..tar.gz /usr/local
  ---> 40c7592e4c02
 Step / : COPY server.xml /usr/local/apache-tomcat-8.0./conf
  ---> 38f789c2fcbd
 Step / : RUN rm -f /usr/local/*.tar.gz
  ---> Running in ab5c4da8402f
  ---> eba1a38900d7
 Removing intermediate container ab5c4da8402f
 Step 8/10 : WORKDIR /usr/local/apache-tomcat-8.0.46
  ---> 80f7c2afe12c
 Removing intermediate container 1ed3b6535c9f
 Step 9/10 : EXPOSE 8080
  ---> Running in 2433ca416601
  ---> c49e930a2afd
 Removing intermediate container 2433ca416601
 Step 10/10 : ENTRYPOINT ./bin/catalina.sh run
  ---> Running in 3db5777d6851
  ---> 327e6bfc7c77
 Removing intermediate container 3db5777d6851
 Successfully built 327e6bfc7c77
 Successfully tagged tomcat:v1

[root@centos05 ~]# docker container run -itd --name tomcat1 -p 77:8080 tomcat:v1

3、访问测试