func()

in pkg/ec2metadata/ec2metadata.go [221:244]

• 24 lines of code
• 7 McCabe index (conditional complexity)

func (e *Service) GetMetadataInfo(path string, allowMissing bool) (info string, err error) {
	metadataInfo := ""
	resp, err := e.Request(path)
	if err != nil {
		return "", fmt.Errorf("Unable to parse metadata response: %w", err)
	}
	if resp != nil {
		defer resp.Body.Close()
		body, err := io.ReadAll(resp.Body)
		if err != nil {
			return "", fmt.Errorf("Unable to parse http response. Status code: %d. %w", resp.StatusCode, err)
		}
		metadataInfo = string(body)
		if resp.StatusCode < 200 || resp.StatusCode >= 300 {
			if resp.StatusCode != 404 || !allowMissing {
				log.Info().Msgf("Metadata response status code: %d. Body: %s", resp.StatusCode, metadataInfo)
				return "", fmt.Errorf("Metadata request received http status code: %d", resp.StatusCode)
			} else {
				return "", nil
			}
		}
	}
	return metadataInfo, nil
}