docker发布springboot服务

曾经终败给现在 2022-10-16 09:53 127阅读 0赞

*  修改pom文件

<properties>
            <java.version>1.8</java.version>
            
            <docker.image.prefix>springboot</docker.image.prefix>
        </properties>

<plugin>
                    <groupId>com.spotify</groupId>
                    <artifactId>docker-maven-plugin</artifactId>
                    <version>1.0.0</version>
                    <configuration>
                        <imageName>${docker.image.prefix}/${project.artifactId}</imageName>
                        <dockerDirectory>${project.basedir}/src/main/docker</dockerDirectory>
                        <resources>
                            <resource>
                                <targetPath>/</targetPath>
                                <directory>${project.build.directory}</directory>
                                <include>${project.build.finalName}.jar</include>
                            </resource>
                        </resources>
                    </configuration>
                </plugin>

<finalName>information</finalName>

*  在src/main文件夹下建立docker文件夹,在此文件夹下新建一个文件Dockerfile,内容如下
    
        FROM java:8
        VOLUME /tmp
        ADD information.jar app.jar
        EXPOSE 8080
        ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/app.jar"]
    
    然后IDEA进行maven操作clean,然后打包package成jar文件information.jar
 *  在linux服务器中建个文件夹information,然后用xftp将information.jar和Dockerfile文件一同放入该文件夹下,然后通过xshell进入到information文件夹下进行镜像构建的命令:“docker build -t information.jar .”注意该命令，xxx.jar后面还有一个空格和“.”
 *  构建完成后检查一下是否构建成功：“docker images” 看看是否有information镜像文件，执行后如果成功会有一个叫information.jar的镜像，如果是首次构建springboot的jar镜像，那么还会多出一个java的镜像文件。![2021052916021821.png][]
 *  启动容器“docker run -d --name information -p 8080:8080 1ed1c9dd7e13”，尾部的一串是镜像的IMAGE ID
 *  启动后可以查看容器运行情况：（镜像的ID和容器的ID是不同的东西）“docker ps”![20210529160558397.png][]
 *  查看容器日志（springboot后台日志）：“docker logs 容器id”
 *  参考：[https://blog.csdn.net/a\_lllk/article/details/100806058?utm\_medium=distribute.pc\_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromMachineLearnPai2%7Edefault-1.control&depth\_1-utm\_source=distribute.pc\_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromMachineLearnPai2%7Edefault-1.control][https_blog.csdn.net_a_lllk_article_details_100806058_utm_medium_distribute.pc_relevant.none-task-blog-2_7Edefault_7EBlogCommendFromMachineLearnPai2_7Edefault-1.control_depth_1-utm_source_distribute.pc_relevant.none-task-blog-2_7Edefault_7EBlogCommendFromMachineLearnPai2_7Edefault-1.control]

[2021052916021821.png]: /images/20221014/1b26fab223d34d33bdd53a6e8680b68f.png
[20210529160558397.png]: /images/20221014/378ba340270e4c219639d9b711574573.png
[https_blog.csdn.net_a_lllk_article_details_100806058_utm_medium_distribute.pc_relevant.none-task-blog-2_7Edefault_7EBlogCommendFromMachineLearnPai2_7Edefault-1.control_depth_1-utm_source_distribute.pc_relevant.none-task-blog-2_7Edefault_7EBlogCommendFromMachineLearnPai2_7Edefault-1.control]: https://blog.csdn.net/a_lllk/article/details/100806058?utm_medium=distribute.pc_relevant.none-task-blog-2~default~BlogCommendFromMachineLearnPai2~default-1.control&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2~default~BlogCommendFromMachineLearnPai2~default-1.control