09、K8s实战：SpringBoot使用jib打包Docker镜像至私服

### **准备工作**

1、 一个springboot项目，并提供一个可访问接口；

![](https://cloud.cxykk.com/images/2024/2/3/1518/1706944708741.png)

2、 安装镜像私服Harbor；
3、 [jib插件开源地址](https://github.com/GoogleContainerTools/jib "jib插件开源地址")

### **集成步骤**

1、 推送JDK8基础镜像至私服；

```python
# 拉取镜像
docker pull openjdk:8-jdk-alpine
# 私服标签
docker tag openjdk:8-jdk-alpine  192.168.58.173/library/openjdk:8-jdk-alpine
# 推送至私服
docker push 192.168.58.173/library/openjdk:8-jdk-alpine

```

![](https://cloud.cxykk.com/images/2024/2/3/1518/1706944714488.png)

2、 pom文件添加jib插件；
```python
  <build>
            <plugin>
                <groupId>com.google.cloud.tools</groupId>
                <artifactId>jib-maven-plugin</artifactId>
                <version>2.3.0</version>
                <configuration>
                    
                    <from>
                        <image>192.168.58.173/library/openjdk:8-jdk-alpine</image>
                        <auth>
                            <username>admin</username>
                            <password>Harbor12345</password>
                        </auth>
                    </from>
                    
                    <container>
                        
                        <creationTime>${maven.build.timestamp}</creationTime>
                        
                        <appRoot>/deploy/service/${project.artifactId}</appRoot>
                        
                        <ports>8080</ports>
                        
                        <workingDirectory>/deploy/service/${project.artifactId}</workingDirectory>
                    </container>
                    
                    <to>
                        <image>192.168.58.173/library/${project.name}:${project.version}</image>
                        <auth>
                            <username>admin</username>
                            <password>Harbor12345</password>
                        </auth>
                    </to>
                    
                    <allowInsecureRegistries>true</allowInsecureRegistries>
                </configuration>
                
                
                    <executions>
                        <execution>
                            <phase>package</phase>
                            <goals>
                                <goal>build</goal>
                            </goals>
                        </execution>
                    </executions>
            </plugin>
        </plugins>
    </build>

```

3、输入命令推送镜像

```python
# maven命令
mvn  -DsendCredentialsOverHttp=true clean package

```

![](https://cloud.cxykk.com/images/2024/2/3/1518/1706944720129.png)

4、 查看Harbor,推动成功；

![](https://cloud.cxykk.com/images/2024/2/3/1518/1706944725745.png)

5、 运行上传的镜像；

```python
# 运行
docker run -it --name my-demo -p 8888:8080 192.168.58.173/library/demo-kubenetes:1.1.10

```

![](https://cloud.cxykk.com/images/2024/2/3/1518/1706944731545.png)