https://blog.csdn.net/liubingyu12345/article/details/79015966html
背景: 環境阿里雲CentOs7下面Docker部署Spring boot 項目java
yum install docker -y
參考: http://www.javashuo.com/article/p-arepxqru-cy.htmldocker
Dockerfile內容以下 (8701端口 需在阿里雲安全組配置)api
FROM java:8 VOLUME /tmp ARG JAR_FILE ADD ${JAR_FILE} app.jar RUN bash -c 'touch /app.jar' EXPOSE 8701 ENTRYPOINT ["java", "-Djava.security.egd=file:/dev/./urandom","-jar", "/app.jar"]
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<docker.image>docker-demo</docker.image>
</properties>安全
<plugin> <groupId>com.spotify</groupId> <artifactId>dockerfile-maven-plugin</artifactId> <version>1.3.7</version> <configuration> <repository>${docker.image}/${project.artifactId}</repository> <buildArgs> <JAR_FILE>target/${project.build.finalName}.jar</JAR_FILE> </buildArgs> </configuration> </plugin>
mvn clean package dockerfile:build -DskipTests
出現下面狀況打包成功bash
docker images查看鏡像app
643MB java:8 是Dockerfile 文件中FROM java:8 dom
672MB 項目運行環境基於java:8maven
docker run --name newtest -p 8701:8701 -d docker-demo/docker
--name 取名ui
-p 端口映射
-d 後臺運行
docker-demo/docker 鏡像REPOSITORY名字;
執行以後打開http://120.79.210.194:8701/hello 能夠訪問了