Docker Review - Docker 部署 Spring Boot 项目

我会带着你远行 2022-08-28 05:44 172阅读 0赞

### 文章目录 ###

*  Pre
 *  编辑Dockerfile
 *  Dockerfile 构建镜像
 *  运行镜像
 *  测试

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# Pre #

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随手搞个spring boot的演示项目 ，确保能访问

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# 编辑Dockerfile #

![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA5bCP5bCP5bel5Yyg_size_20_color_FFFFFF_t_70_g_se_x_16 3]

[root@VM-0-7-centos ~]# cat bootDockerfile
    FROM java:8
    COPY  *.jar /helloboot-0.0.1-SNAPSHOT.jar
    
    CMD ["--server.port=6666"]
    
    EXPOSE 6666
    
    ENTRYPOINT ["java","-jar","/helloboot-0.0.1-SNAPSHOT.jar"]
    
    [root@VM-0-7-centos ~]#

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# Dockerfile 构建镜像 #

[root@VM-0-7-centos ~]# docker build -f bootDockerfile -t bootdemo .
    Sending build context to Docker daemon  723.6MB
    Step 1/5 : FROM java:8
     ---> d23bdf5b1b1b
    Step 2/5 : COPY  *.jar /helloboot-0.0.1-SNAPSHOT.jar
     ---> 015febc1454b
    Step 3/5 : CMD ["--server.port=6666"]
     ---> Running in f705ab3f5f02
    Removing intermediate container f705ab3f5f02
     ---> f608f250f0db
    Step 4/5 : EXPOSE 6666
     ---> Running in c1db7f8a530a
    Removing intermediate container c1db7f8a530a
     ---> de2f50692242
    Step 5/5 : ENTRYPOINT ["java","-jar","/helloboot-0.0.1-SNAPSHOT.jar"]
     ---> Running in f6fc8d988e21
    Removing intermediate container f6fc8d988e21
     ---> 3f0c42435a0c
    Successfully built 3f0c42435a0c
    Successfully tagged bootdemo:latest

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# 运行镜像 #

[root@VM-0-7-centos ~]# docker images | grep bootdemo
    bootdemo              latest    3f0c42435a0c   54 seconds ago   672MB
    [root@VM-0-7-centos ~]#

[root@VM-0-7-centos ~]# docker run -d -p 7777:6666 --name artisanBoot bootdemo
    0d4d248db761a6a78234fc20d303e52fa96d3dc7d0292af871f34fcc310e30c4
    [root@VM-0-7-centos ~]#
    [root@VM-0-7-centos ~]#
    [root@VM-0-7-centos ~]# docker ps
    CONTAINER ID   IMAGE                 COMMAND                  CREATED         STATUS         PORTS                                                                                  NAMES
    0d4d248db761   bootdemo              "java -jar /helloboo…"   6 seconds ago   Up 5 seconds   0.0.0.0:7777->6666/tcp, :::7777->6666/tcp                                              artisanBoot
    3eab753d9573   portainer/portainer   "/portainer"             11 days ago     Up 11 days     0.0.0.0:8000->8000/tcp, :::8000->8000/tcp, 0.0.0.0:9000->9000/tcp, :::9000->9000/tcp   portainer
    [root@VM-0-7-centos ~]#
    [root@VM-0-7-centos ~]#
    [root@VM-0-7-centos ~]#

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# 测试 #

![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBA5bCP5bCP5bel5Yyg_size_20_color_FFFFFF_t_70_g_se_x_16 4]

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