goharbor/harbor · error

failed to check health: %v

Error message

failed to check health: %v

What it means

Error "failed to check health: %v" thrown in goharbor/harbor.

Source

Thrown at src/controller/health/checker.go:58

	timeout time.Duration, statusCode int) health.Checker {
	return health.CheckFunc(func() error {
		req, err := http.NewRequest(method, url, nil)
		if err != nil {
			return fmt.Errorf("failed to create request: %v", err)
		}
		for key, values := range header {
			for _, value := range values {
				req.Header.Add(key, value)
			}
		}

		client := httputil.NewClient(&http.Client{
			Transport: httputil.GetHTTPTransport(),
			Timeout:   timeout,
		})
		resp, err := client.Do(req)
		if err != nil {
			return fmt.Errorf("failed to check health: %v", err)
		}
		defer resp.Body.Close()
		if resp.StatusCode != statusCode {
			data, err := io.ReadAll(resp.Body)
			if err != nil {
				log.Debugf("failed to read response body: %v", err)
			}
			return fmt.Errorf("received unexpected status code: %d %s", resp.StatusCode, string(data))
		}

		return nil
	})
}

type updater struct {
	sync.Mutex
	status error
}

View on GitHub (pinned to 7b2fd08cc5)

When it happens

Trigger: Thrown at src/controller/health/checker.go:58 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of goharbor/harbor@7b2fd08cc5 (2026-08-16). Data as JSON: /api/errors/150362b7c8d75cfa. Report an issue: GitHub.