Esempio n. 1
0
func join(joinAddr string, skipVerify bool, raftAddr, raftAdv string) error {
	addr := raftAddr
	if raftAdv != "" {
		addr = raftAdv
	}
	b, err := json.Marshal(map[string]string{"addr": addr})
	if err != nil {
		return err
	}

	// Check for protocol scheme, and insert default if necessary.
	fullAddr := httpd.NormalizeAddr(fmt.Sprintf("%s/join", joinAddr))

	// Enable skipVerify as requested.
	tr := &http.Transport{
		TLSClientConfig: &tls.Config{InsecureSkipVerify: skipVerify},
	}
	client := &http.Client{Transport: tr}

	// Attempt to join.
	resp, err := client.Post(fullAddr, "application-type/json", bytes.NewReader(b))
	if err != nil {
		return err
	}
	defer resp.Body.Close()

	if resp.StatusCode != 200 {
		return fmt.Errorf("failed to join, node returned: %s", resp.Status)
	}

	return nil
}
Esempio n. 2
0
func join(joinAddr string, skipVerify bool, raftAddr, raftAdv string) error {
	addr := raftAddr
	if raftAdv != "" {
		addr = raftAdv
	}

	// Join using IP address, as that is what Hashicorp Raft works in.
	resv, err := net.ResolveTCPAddr("tcp", addr)
	if err != nil {
		return err
	}

	b, err := json.Marshal(map[string]string{"addr": resv.String()})
	if err != nil {
		return err
	}

	// Check for protocol scheme, and insert default if necessary.
	fullAddr := httpd.NormalizeAddr(fmt.Sprintf("%s/join", joinAddr))

	// Enable skipVerify as requested.
	tr := &http.Transport{
		TLSClientConfig: &tls.Config{InsecureSkipVerify: skipVerify},
	}
	client := &http.Client{Transport: tr}

	// Attempt to join.
	resp, err := client.Post(fullAddr, "application-type/json", bytes.NewReader(b))
	if err != nil {
		return err
	}
	defer resp.Body.Close()

	b, err = ioutil.ReadAll(resp.Body)
	if err != nil {
		return err
	}
	if resp.StatusCode != 200 {
		return fmt.Errorf("failed to join, node returned: %s: (%s)", resp.Status, string(b))
	}

	return nil
}