基于Dockfile构建JAVA环境网站镜像

查看本地目录

[root@docker tomcat]# ls

apache-tomcat-8.5.16.tar.gz  Dockerfile  jdk-8u91-linux-x64.tar.gz  server.xml

[root@docker tomcat]# vim Dockerfile

FROM centos:7

MAINTAINER zhaochengcheng

ADD jdk-8u91-linux-x64.tar.gz /usr/local

ENV JAVA_HOME /usr/local/jdk1.8.0_91

ADD apache-tomcat-8.5.16.tar.gz /usr/local

COPY server.xml /usr/local/apache-tomcat-8.5.16/conf

WORKDIR /usr/local/apache-tomcat-8.5.16

EXPOSE 8080

ENTRYPOINT ["./bin/catalina.sh", "run"]

构建镜像

[root@docker tomcat]# docker build -t tomcat:latest -f Dockerfile .

创建容器

[root@docker tomcat]# mkdir /app/webapps

[root@docker tomcat]# docker run -itd --name=tomcat -p 8080:8080 --mount type=bind,src=/app/webapps/,dst=/usr/local/apache-tomcat-8.5.16/webapps tomcat:latest

737494fcbca1aa73758666cbd8dc4dd8895028b2e869e56c97eb0ef9f10fdbf5

创建测试页

[root@docker tomcat]# ls /app/webapps/

[root@docker tomcat]# mkdir /app/webapps/ROOT

[root@docker tomcat]# vim /app/webapps/ROOT/index.html

[root@docker webapps]# cat ROOT/index.html

hello

测试war包

[root@docker webapps]# ls

jenkins  jenkins.war  ROOT