<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion> <groupId>org.example</groupId> <artifactId>dockerTest</artifactId> <packaging>jar</packaging> <version>1.0-SNAPSHOT</version> <name>spring-boot-docker</name>
<parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.2.8.RELEASE</version> <relativePath /> </parent>
<properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <log4j2-version>2.13.3</log4j2-version> <docker.image.prefix>registry.aliyuncs.com/linhuatest</docker.image.prefix> </properties>
<dependencyManagement> <dependencies>
</dependencies> </dependencyManagement>
<dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> <exclusions><!-- 去掉springboot默认配置 --> <exclusion> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-logging</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <!-- logging --> <!--<dependency> <groupId>org.apache.logging.log4j</groupId> <artifactId>log4j-slf4j-impl</artifactId> <scope>runtime</scope> <version>${log4j2-version}</version> </dependency>--> <dependency> <!-- 引入log4j2依赖 --> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-log4j2</artifactId> </dependency> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>1.16.10</version> <scope>compile</scope> </dependency> <!--<dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>5.1.8.RELEASE</version> </dependency>-->
<!-- testing -->
</dependencies>
<build> <defaultGoal>install</defaultGoal> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> <!-- tag::plugin[] --> <plugin> <groupId>com.spotify</groupId> <artifactId>docker-maven-plugin</artifactId> <version>1.0.0</version> <configuration> <imageName>${docker.image.prefix}/${project.artifactId}</imageName> <dockerDirectory>src/main/docker</dockerDirectory> <resources> <resource> <targetPath>/</targetPath> <directory>${project.build.directory}</directory> <include>${project.build.finalName}.jar</include> </resource> </resources> </configuration> </plugin>
</plugins> </build>
</project>
以上时pow文件
FROM java:8 VOLUME /tmp ADD dockerTest-1.0-SNAPSHOT.jar /test/springboot-docker.jar ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/test/springboot-docker.jar"]
以上时dockerfile文件
将jar包文件和file文件放在同一目录下面 /home/dockertest/
docker build -t dockertest .
docker run -d -p 9998:9999 -v /home/dockertest/:/test/ dockertest
如果想更新架包，则需要stop容器，然后将源目录下面的jar文件替换，这样会同步修改容器内的jar包文件，只
需要start 容器就可以做到版本更换发布
如果想把容器内的日志文件同步到源机器中
docker run -d -p 9998:9999 -v /home/dockertest/:/test/ -v /home/dockertest/logs/:/var/dockertest dockertest
可以采用多个目录同步 -v 参数使用多次
目录文件同步 是双向的同步
docker run -d -p 9998:9999 -v /home/dockertest/:/test/ -v /home/dockertest/logs/:/var/dockertest dockertest docker build -t dockertest .
docker run -t -i dockertest /bin/bash
docker logs -f -t 010f99cefc73
http://*.*.*.*:9998/test
docker container ps -a
