私有仓库tomcat镜像构建

通过Tomcat安装包构建镜像

1. Dockerfile

# 使用官方的OpenJDK镜像作为基础镜像
FROM xa-test.harbor.com:55555/idaas/openjdk:8u232
ENV CATALINA_HOME=/usr/local/tomcat
ENV PATH=$CATALINA_HOME/bin:$PATH
# 将Tomcat的压缩包复制到镜像中并解压到指定目录
COPY apache-tomcat-8.5.61.tar.gz /usr/local/

RUN tar -xvzf /usr/local/apache-tomcat-8.5.61.tar.gz -C /usr/local/ && \
       mv /usr/local/apache-tomcat-8.5.61 /usr/local/tomcat && \
       rm -rf /usr/local/apache-tomcat-8.5.61.tar.gz

RUN chown -R root:root  /usr/local/tomcat

RUN chmod +x $CATALINA_HOME/bin/catalina.sh

WORKDIR $CATALINA_HOME

 # 暴露端口
EXPOSE 8080
 # 设置容器启动时执行的命令
CMD ["catalina.sh", "run"]

2. 将apache-tomcat-8.5.61.tar.gz 和Dockerfile放在同一目录下

删除镜像，根据镜像id

docker rmi (docker images \| grep tomcat \| grep -v grep \| awk '{ print 3 }')

3. 构建

docker build -t xa-test.harbor.com:55555/idaas/tomcat_x86:8.5.61 . --no-cache 

4. 运行

docker run -d  -p 8888:8080 --name tomcat  xa-test.harbor.com:55555/idaas/tomcat_x86:8.5.61

5. 推送仓库

docker  push  xa-test.harbor.com:55555/idaas/tomcat_x86:8.5.61