Dockerfileweb
PS: 文件名字必须是这样Dockerfile
docker
FROM tomcat:8.0 COPY index.jsp /usr/local/tomcat/webapps/ROOT EXPOSE 8080
index.jsptomcat
<% out.println("Hello World, V1"); %>
build 并测试app
The docker build command processes this file generating a Docker Image in your Local Image Cache, which you can then start-up using the docker run command, or push to a permanent Image Repository.curl
docker build 建立一个docker镜像,这个镜像能够在你本地运行。webapp
$docker build -t mytomcat:1.0 . $docker run -p 8080:8080 -d mytomcat:1.0 $curl localhost:8080
注册一个帐号jsp
Build image 测试
Docker loginui
输入用户名、密码this
Docker push
第一步:修改 tag 名称
// 必须先修改 tag 名称 docker tag firstimage YOUR_DOCKERHUB_NAME/firstimage 举例: docker tag mytomcat:1.0 preparedman/mytomcat:1.0
第二步:push
docker push YOUR_DOCKERHUB_NAME/firstimage 举例:docker push preparedman/mytomcat:1.0
Docker 测试
https://cloud.docker.com/u/preparedman/repository/docker/preparedman/mytomcat