1.修改docker配置文件,打开2375端口
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[root @s162 docker]# vim /usr/lib/systemd/system/docker.service
#查找 execstart,在末尾添加
#后面加上-h tcp: //0.0.0.0:2375
[root @s162 docker]# systemctl daemon-reload
[root @s162 docker]# systemctl start docker
## 查看 2375 端口是否启用
[root @s162 docker]# lsof -i: 2375
command pid user fd type device size/off node name
dockerd 27021 root 5u ipv6 352598799 0t0 tcp *: 2375 (listen)
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2. idea安装配置docker插件
2.1. idea-plugins市场安装docker插件
略…
2.2. 配置docker
3.springboot项目部署到docker服务器
3.1. 编写docker/dockerfile
3.2.maven添加docker-maven-plugin插件
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<plugin>
<groupid>com.spotify</groupid>
<artifactid>docker-maven-plugin</artifactid>
<version> 1.0 . 0 </version>
<configuration>
<!--指定生成的镜像名,如果不指定tag,默认会使用latest-->
<imagename>jhs/${project.artifactid}:${project.version}</imagename>
<!--添加额外的指定标签, 非必须-->
<!--
<imagetags>
<imagetag>${project.version}</imagetag>
</imagetags>
-->
<!-- 指定 dockerfile 路径 :项目根路径下-->
<dockerdirectory>${project.basedir}/docker</dockerdirectory>
<!--指定远程 docker api地址-->
<dockerhost>http: //192.168.129.162:2375</dockerhost>
<!-- copy资源 -->
<resources>
<resource>
<targetpath>/</targetpath>
<directory>${project.build.directory}</directory>
<include>${project.build.finalname}.jar</include>
</resource>
</resources>
<!--docker build dockerfile时:设置镜像创建时的变量 -->
<buildargs>
<jar_file>target/${project.build.finalname}.jar</jar_file>
</buildargs>
</configuration>
</plugin>
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3.3. docker:build
使用命令$ mvn clean package docker:build -dmaven.test.skip=true
构建镜像,在docker服务器上查看镜像是否上传成功:
3.4 docker:tag
docker命令行格式为:
#docker tag <imageid or imagename> <nexus-hostname>:<repository-port>/<image>:<tag>
插件配置<configuration>
补充配置:
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<configuration>
<image>jhs/${project.artifactid}:${project.version}</image>
<!-- docker tag 打标签-->
<newname> 192.168 . 129.160 : 5000 /${project.artifactid}:${project.version}</newname>
</configuration>
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为镜像打上tag标签,为后续的push做准备:mvn clean docker:tag -dmaven.test.skip=true -dskipdockerbuild
3.5 docker:push
插件配置<configuration>
补充配置:
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<configuration>
<!-- docker push 推送到远程镜像仓库-->
<!-- serverid: 为在maven setting.xml配置的server信息id-->
<serverid>nexus-docker-registry</serverid>
<registryurl> 192.168 . 129.160 : 5000 </registryurl>
<!-- 打上tag的新镜像 push 到nexus-->
<imagename> 192.168 . 129.160 : 5000 /${project.artifactid}</imagename>
</configuration>
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将上文打上tag标签的镜像,推送到私服nexus:mvn clean docker:push -dmaven.test.skip=true -dskipdockerbuild -dskipdockertag
3.6 docker插件参数
-
-dskipdockerbuild
to skip image build -
-dskipdockertag
to skip image tag -
-dskipdockerpush
to skip image push -
-dskipdocker
to skip any docker goals
3.7 绑定命令到maven phases
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<executions>
<execution>
<id>build-image</id>
<phase> package </phase>
<goals>
<goal>build</goal>
</goals>
</execution>
<execution>
<id>tag-image</id>
<phase> package </phase>
<goals>
<goal>tag</goal>
</goals>
<configuration>
<image>jhs/${project.artifactid}:${project.version}</image>
<newname> 192.168 . 129.160 : 5000 /${project.artifactid}:${project.version}</newname>
</configuration>
</execution>
<execution>
<id>push-image</id>
<phase>deploy</phase>
<goals>
<goal>push</goal>
</goals>
<configuration>
<!-- docker push 推送到远程镜像仓库-->
<!-- serverid: 为在maven setting.xml配置的server信息id-->
<serverid>nexus-docker-registry</serverid>
<registryurl> 192.168 . 129.160 : 5000 </registryurl>
<imagename> 192.168 . 129.160 : 5000 /${project.artifactid}</imagename>
</configuration>
</execution>
</executions>
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3.8 最佳实践
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<properties>
<docker.host>http: //192.168.129.162:2375</docker.host>
<docker.registry.url> 192.168 . 129.160 : 5000 </docker.registry.url>
</properties>
<build>
<plugins>
<plugin>
<groupid>com.spotify</groupid>
<artifactid>docker-maven-plugin</artifactid>
<version> 1.0 . 0 </version>
<configuration>
<imagename>dic/${project.artifactid}:${project.version}</imagename>
<!--添加额外的指定标签(可配置多个), 若果没做指定,则为latest-->
<!--
<imagetags>
<imagetag>${project.version}</imagetag>
</imagetags>
-->
<!-- 指定 dockerfile 路径 :项目根路径下-->
<dockerdirectory>${project.basedir}/docker</dockerdirectory>
<!--指定远程 docker api地址-->
<dockerhost>${docker.host}</dockerhost>
<!-- copy资源 -->
<resources>
<resource>
<targetpath>/</targetpath>
<directory>${project.build.directory}</directory>
<include>${project.build.finalname}.jar</include>
</resource>
</resources>
<!--docker build dockerfile时:设置镜像创建时的变量 -->
<buildargs>
<jar_file>target/${project.build.finalname}.jar</jar_file>
</buildargs>
</configuration>
<executions>
<execution>
<id>build-image</id>
<phase> package </phase>
<goals>
<goal>build</goal>
</goals>
</execution>
<execution>
<id>tag-image</id>
<phase> package </phase>
<goals>
<goal>tag</goal>
</goals>
<configuration>
<image>dic/${project.artifactid}:${project.version}</image>
<newname>${docker.registry.url}/${project.artifactid}:${project.version}</newname>
</configuration>
</execution>
<execution>
<id>push-image</id>
<phase>deploy</phase>
<goals>
<goal>push</goal>
</goals>
<configuration>
<!-- docker push 推送到远程镜像仓库-->
<!-- serverid: 为在maven setting.xml配置的server信息id-->
<serverid>nexus-docker-registry</serverid>
<registryurl>${docker.registry.url}</registryurl>
<imagename>${docker.registry.url}/${project.artifactid}</imagename>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
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4.docker私服仓库harbor安装的步骤详解(补充)
http://www.zzvips.com/article/151025.html
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原文链接:https://blog.csdn.net/it_freshman/article/details/109201610