Docker系列---【使用docker-maven-plugin插件快速构建docker镜像】

1.修改你要部署到的宿主机的docker配置，让其可以远程访问

vi /lib/systemd/system/docker.service

#找到ExecStart开头的行，替换成下面的

ExecStart=/usr/bin/dockerd -H tcp://0.0.0.0:2375 -H unix:///var/run/docker.sock

2.刷新配置，重启服务

systemctl daemon-reload 
systemctl restart docker 
docker start registry

验证是否配置成功，访问“http://192.168.26.130:2375/info”,有json数据，说明成功了。

3.在工程pom.xml 增加配置

<build>
        <finalName>appfinalName>
        <plugins>
            <plugin>
                <groupId>org.springframework.bootgroupId>
                <artifactId>spring-boot-maven-pluginartifactId>
            plugin>
            <plugin>
                <groupId>com.spotifygroupId>
                <artifactId>docker-maven-pluginartifactId>
                <version>0.4.13version>
                <configuration>
                    
                    <imageName>192.168.26.130:5000/${project.artifactId}:${project.version}imageName>
                    <baseImage>jdk1.8baseImage>
                    <entryPoint>["java", "-jar", "/${project.build.finalName}.jar"]entryPoint>
                    <resources>
                        <resource>
                            <targetPath>/targetPath>
                            <directory>${project.build.directory}directory>
                            <include>${project.build.finalName}.jarinclude>
                        resource>
                    resources>
                    <dockerHost>http://192.168.26.130:2375dockerHost>
                configuration>
            plugin>
        plugins>
    build>

4.进入项目根目录，执行下面命令

mvn install

5.打包和上传镜像

mvn docker:build -DpushImage

6.进入宿主机查看镜像或者访问"http://192.168.26.130:5000/v2/_catalog"

docker images

 7.启动容器

docker run -di --name=fast-boot -p 9001:8081 9e6a660668b2(容器id)