Java 通过API操作Harbor

Java 通过API操作Harbor

Harbor提供了api，我们可以利用java调取api的形式创建harbor项目和用户，查询项目里的镜像等，还可以push本地镜像到仓库里，以下代码前提搭建好了harbor环境。
Api地址：http://IP:7005/#/Products

harbor可视化管理页面地址：http://IP:7005/harbor/projects

public interface HarborRequest {
    /**
     * 创建Harbor用户
     * @param harborUser
     * @return
     */
    void createUser(HarborUser harborUser);

    /**
     * 创建project
     * @param harborProject
     * @return
     */
    void createProject(HarborProject harborProject,String username,String password);

    /**
     * 通过项目名称获取项目信息
     * @return
     */
    Integer queryProject(String name);

    /**
     * 通过项目id获取所有镜像
     * @return
     */
    List<Repositories> queryImagesByProjectId(Integer projectId);
    
    /**
     * 通过镜像名获取所有镜像标签
     * @return
     */
    List<ImagesTags> queryImagesTagsByImageName(String imageName);
}

@Slf4j
@Service
public class HarborRequestImpl implements HarborRequest {

    @Autowired
    RestTemplate restTemplate;
    @Autowired
    HarborConfig harborConfig;
    
    /**
     * harbor管理员账户
     */
    private final String harborAdminUsername = "admin";
    private final String harborAdminPassword = "Admin123456";

    @Override
    public void createUser(HarborUser harborUser) {
        //url
        String url = harborConfig.getApi() + "/users";

        //设置header和认证
        HttpHeaders headers = createHeaders(harborAdminUsername,harborAdminPassword);

        //拼接参数和header
        HttpEntity<String> httpEntity = new HttpEntity<>(JsonUtil.toJson(harborUser), headers);

        //重定义restTemplate
        restTemplate = new RestTemplate();

        //提交请求
        ResponseEntity<String> resp = restTemplate.exchange(url, HttpMethod.POST, httpEntity, new ParameterizedTypeReference<String>(){});

        if (resp.getStatusCode().value() == 201){
            log.info("####Harbor用户【{}】创建成功",harborUser.getUsername());
        }else {
            log.info("####Harbor用户【{}】创建失败，错误信息{}：",harborUser.getUsername(),resp.getStatusCode());
        }
    }

    @Override
    public void createProject(HarborProject harborProject,String username,String password) {
        //url
        String url = harborConfig.getApi() + "/projects";

        //设置header和认证
        HttpHeaders headers = createHeaders(username,password);

        //拼接参数和header
        HttpEntity<String> httpEntity = new HttpEntity<>(JsonUtil.toJson(harborProject), headers);

        //重定义restTemplate
        restTemplate = new RestTemplate();

        //提交请求
        ResponseEntity<String> resp = restTemplate.exchange(url, HttpMethod.POST, httpEntity, new ParameterizedTypeReference<String>(){});

        if (resp.getStatusCode().value() == 201){
            log.info("####Harbor项目【{}】创建成功",harborProject.getProject_name());
        }else {
            log.info("####Harbor项目【{}】创建失败，错误信息{}：",harborProject.getProject_name(),resp.getStatusCode());
        }
    }

    @Override
    public Integer queryProject(String name) {

        //url
        String url = harborConfig.getApi() + "/projects?name="+name;

        //设置header和认证
        HttpHeaders headers = createHeaders(harborAdminUsername,harborAdminPassword);

        //拼接参数和header
        HttpEntity<String> httpEntity = new HttpEntity<>(headers);

        //重定义restTemplate
        restTemplate = new RestTemplate();

        //提交请求
        ResponseEntity<List<Project>> resp = restTemplate.exchange(url, HttpMethod.GET, httpEntity, new ParameterizedTypeReference<List<Project>>(){});

        if (resp.getStatusCode().value() == 200){
            if (resp.getBody() != null && resp.getBody().size() > 0){
                Project project = resp.getBody().get(0);
                if (project != null){
                    log.info("####Harbor项目【{}】id为:{}",name,project.getProject_id());
                    return project.getProject_id();
                }
            }else {
                log.info("####Harbor项目【{}】基本信息查询失败：",name);
            }
        }else {
            log.info("####Harbor项目【{}】基本信息查询失败：",name);
        }
        return null;
    }

    @Override
    public List<Repositories> queryImagesByProjectId(Integer projectId) {
        //url
        String url = harborConfig.getApi() + "/repositories?page=1&page_size=100&project_id=" + projectId;

        //设置header和认证
        HttpHeaders headers = createHeaders(harborAdminUsername,harborAdminPassword);

        //拼接参数和header
        HttpEntity<String> httpEntity = new HttpEntity<>(headers);

        //重定义restTemplate
        restTemplate = new RestTemplate();

        //提交请求
        ResponseEntity<List<Repositories>> resp = restTemplate.exchange(url, HttpMethod.GET, httpEntity, new ParameterizedTypeReference<List<Repositories>>(){});

        if (resp.getStatusCode().value() == 200){
             return resp.getBody();
        }else {
            log.info("####Harbor项目ID【{}】镜像列表获取失败：",projectId);
            return null;
        }

    }

    @Override
    public List<ImagesTags> queryImagesTagsByImageName(String imageName) {
        //url
        String url = harborConfig.getApi() + "/repositories/" + imageName + "/tags";

        //设置header和认证
        HttpHeaders headers = createHeaders(harborAdminUsername,harborAdminPassword);

        //拼接参数和header
        HttpEntity<String> httpEntity = new HttpEntity<>(headers);

        //重定义restTemplate
        restTemplate = new RestTemplate();

        //提交请求
        ResponseEntity<List<ImagesTags>> resp = restTemplate.exchange(url, HttpMethod.GET, httpEntity, new ParameterizedTypeReference<List<ImagesTags>>(){});
        if (resp.getStatusCode().value() == 200){
            return resp.getBody();
        }else {
            log.info("####Harbor镜像【{}】镜像标签获取失败：",imageName);
            return null;
        }

    }

    /**
     * Authorization Basic认证
     * @return
     */
    private static HttpHeaders createHeaders(String username,String password) {
        return new HttpHeaders() {
            {
                String auth = username + ":" + password;
                String authHeader = "Basic " + Base64.getEncoder().encodeToString(auth.getBytes(StandardCharsets.US_ASCII));
                set("Authorization", authHeader);
            }
        };
    }