基于自己的jdk镜像制作tomcat镜像

linux wget下载tomcat8:

wget http://mirror.bit.edu.cn/apache/tomcat/tomcat-8/v8.5.31/bin/apache-tomcat-8.5.31.tar.gz

运行:

docker run -d -p 81:8080 tomcat:test --name tomtest

进入容器: tomtest  容器名称或者容器id

docker exec -it tomtest bash

制作tomcat的 Dockerfile:

FROM jdk8

COPY ./start.sh /usr/local/

RUN chmod +x /usr/local/start.sh

RUN mkdir tools && cd tools &&  \

wget http://mirror.bit.edu.cn/apache/tomcat/tomcat-8/v8.5.31/bin/apache-tomcat-8.5.31.tar.gz  -O tomcat8.tar.gz &&  mkdir /usr/local/tomcat8 && \

tar zxvf tomcat8.tar.gz --strip-components 1  -C /usr/local/tomcat8

ENV  CATALINA_HOME /usr/local/tomcat8

ENV PATH $PATH:$CATALINA_HOME/bin

EXPOSE 8080

ENTRYPOINT ["/usr/local/start.sh"]

start.sh文件下载路径: COPY ./start.sh /usr/local/ 

https://pan.baidu.com/s/1HWl5VabKQ_g-7E4p3O9iaw

简洁版本:

如果本地已经有下载好的tomcat8 :

FROM jdk8

COPY ./start.sh /usr/local/

COPY tomcat8 /usr/local/tomcat8

RUN chmod +x /usr/local/start.sh

ENV  CATALINA_HOME /usr/local/tomcat8

ENV PATH $PATH:$CATALINA_HOME/bin

EXPOSE 8080

ENTRYPOINT ["/usr/local/start.sh"]