Dockerfileweb
PS: 文件名字必須是這樣Dockerfile
docker
FROM tomcat:8.0 COPY index.jsp /usr/local/tomcat/webapps/ROOT EXPOSE 8080
index.jsptomcat
<% out.println("Hello World, V1"); %>
build 並測試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 建立一個docker鏡像,這個鏡像能夠在你本地運行。webapp
$docker build -t mytomcat:1.0 . $docker run -p 8080:8080 -d mytomcat:1.0 $curl localhost:8080
註冊一個帳號jsp
Build image 測試
Docker loginui
輸入用戶名、密碼this
Docker push
第一步:修改 tag 名稱
// 必須先修改 tag 名稱 docker tag firstimage YOUR_DOCKERHUB_NAME/firstimage 舉例: docker tag mytomcat:1.0 preparedman/mytomcat:1.0
第二步:push
docker push YOUR_DOCKERHUB_NAME/firstimage 舉例:docker push preparedman/mytomcat:1.0
Docker 測試
https://cloud.docker.com/u/preparedman/repository/docker/preparedman/mytomcat