Java代码

MainController

@RestController
@RequestMapping
public class MainController {

    @Autowired
    private AddService addService;

    @Value("${server.port}")
    private String port;


    @GetMapping("/port")
    public String getport(){
        return port;
    }


    @GetMapping("/ip")
    public String getip(){
        String hostAddress="";
        try {
            InetAddress localHost = InetAddress.getLocalHost();
            hostAddress = localHost.getHostAddress();
        } catch (UnknownHostException e) {
            e.printStackTrace();
        }
        return hostAddress;
    }

    @GetMapping("/getfile")
    public String getfile(){
        String path="/home/zhangxujie/11.text";
        StringBuffer sb=new StringBuffer();
        BufferedReader in=null;
        try {
            in =new BufferedReader(new FileReader(path));
            String line;
            while ((line = in.readLine()) != null) {
                sb.append(line+"\n");
            }
        } catch (IOException e) {
            e.printStackTrace();
        }finally {
            if (in!=null){
                try {
                    in.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
        return sb.toString();
    }


}

application.properties

# 应用名称
spring.application.name=demo123
# 应用服务 WEB 访问端口
server.port=8080
# spring 静态资源扫描路径
spring.resources.static-locations=classpath:/static/

Dockerfile

Dockerfile

FROM 172.30.66.9/zxjxm/openjdk:v1
MAINTAINER zhangxujie
RUN mkdir -p /home/zhangxujie
ADD ./run_k8s.sh /
COPY ./demo123-0.0.1-SNAPSHOT.jar app.jar
ENTRYPOINT [ "sh", "-c", "/run_k8s.sh" ]

run_k8s.sh

exec java -jar /app.jar