func()

in spinnaker/terminator.go [72:103]

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

func (s Spinnaker) Execute(trm chaosmonkey.Termination) (err error) {
	ins := trm.Instance
	url := s.tasksURL(ins.AppName())

	otherID, err := s.OtherID(ins)
	if err != nil {
		return errors.Wrap(err, "retrieve other id failed")
	}

	payload := killJSONPayload(ins, otherID, s.user)
	resp, err := s.client.Post(url, "application/json", bytes.NewReader(payload))
	if err != nil {
		return errors.Wrap(err, fmt.Sprintf("POST to %s failed, (body '%s')", url, string(payload)))
	}

	defer func() {
		if cerr := resp.Body.Close(); cerr != nil && err == nil {
			err = errors.Wrap(cerr, fmt.Sprintf("failed to close response body of %s", url))
		}
	}()

	if resp.StatusCode != http.StatusOK {
		log.Printf("Unexpected response: %d", resp.StatusCode)
		contents, err := ioutil.ReadAll(resp.Body)
		if err != nil {
			return errors.Wrap(err, "failed to read response body")
		}
		return fmt.Errorf("unexpected response code: %d, body: %s", resp.StatusCode, string(contents))
	}

	return nil
}