hashicorp/nomad · error

script type must have a valid script path

Error message

script type must have a valid script path

What it means

A script-type service check was defined with an empty `command`; validateCommon requires the command (script path) to run for script checks.

Source

Thrown at nomad/structs/services.go:280

		return fmt.Errorf(`invalid check type (%q), must be one of %s`, checkType, s)
	}

	// validate specific check types
	switch checkType {
	case ServiceCheckHTTP:
		if sc.Path == "" {
			return fmt.Errorf("http type must have http path")
		}
		checkPath, pathErr := url.Parse(sc.Path)
		if pathErr != nil {
			return fmt.Errorf("http type must have valid http path")
		}
		if checkPath.IsAbs() {
			return fmt.Errorf("http type must have relative http path")
		}
	case ServiceCheckScript:
		if sc.Command == "" {
			return fmt.Errorf("script type must have a valid script path")
		}
	}

	// validate interval
	if sc.Interval == 0 {
		return fmt.Errorf("missing required value interval. Interval cannot be less than %v", minCheckInterval)
	} else if sc.Interval < minCheckInterval {
		return fmt.Errorf("interval (%v) cannot be lower than %v", sc.Interval, minCheckInterval)
	}

	// validate timeout
	if sc.Timeout == 0 {
		return fmt.Errorf("missing required value timeout. Timeout cannot be less than %v", minCheckInterval)
	} else if sc.Timeout < minCheckTimeout {
		return fmt.Errorf("timeout (%v) is lower than required minimum timeout %v", sc.Timeout, minCheckInterval)
	}

	// validate the initial status

View on GitHub (pinned to 482b49bf1a)

Solutions

1. Set the check's command to the script or executable to run

When it happens

Trigger: Thrown at nomad/structs/services.go:280 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of hashicorp/nomad@482b49bf1a (2026-09-04). Data as JSON: /api/errors/34a3011d2515bf1d. Report an issue: GitHub.