Ejemplo n.º 1
0
func writeCerts(generateServer bool, hostname []string, cfg *config.CloudConfig, certPath, keyPath, caCertPath, caKeyPath string) error {
	if !generateServer {
		return machineUtil.GenerateCert([]string{""}, certPath, keyPath, caCertPath, caKeyPath, NAME, BITS)
	}

	if cfg.Rancher.Docker.ServerKey == "" || cfg.Rancher.Docker.ServerCert == "" {
		err := machineUtil.GenerateCert(hostname, certPath, keyPath, caCertPath, caKeyPath, NAME, BITS)
		if err != nil {
			return err
		}

		cert, err := ioutil.ReadFile(certPath)
		if err != nil {
			return err
		}

		key, err := ioutil.ReadFile(keyPath)
		if err != nil {
			return err
		}

		cfg, err = cfg.Merge(map[interface{}]interface{}{
			"rancher": map[interface{}]interface{}{
				"docker": map[interface{}]interface{}{
					"ca_key":      cfg.Rancher.Docker.CAKey,
					"ca_cert":     cfg.Rancher.Docker.CACert,
					"server_cert": string(cert),
					"server_key":  string(key),
				},
			},
		})
		if err != nil {
			return err
		}

		return cfg.Save()
	}

	if err := ioutil.WriteFile(certPath, []byte(cfg.Rancher.Docker.ServerCert), 0400); err != nil {
		return err
	}

	return ioutil.WriteFile(keyPath, []byte(cfg.Rancher.Docker.ServerKey), 0400)

}
Ejemplo n.º 2
0
func writeCaCerts(cfg *config.CloudConfig, caCertPath, caKeyPath string) error {
	if cfg.Rancher.Docker.CACert == "" {
		if err := machineUtil.GenerateCACertificate(caCertPath, caKeyPath, NAME, BITS); err != nil {
			return err
		}

		caCert, err := ioutil.ReadFile(caCertPath)
		if err != nil {
			return err
		}

		caKey, err := ioutil.ReadFile(caKeyPath)
		if err != nil {
			return err
		}

		cfg, err = cfg.Merge(map[interface{}]interface{}{
			"rancher": map[interface{}]interface{}{
				"docker": map[interface{}]interface{}{
					"ca_key":  string(caKey),
					"ca_cert": string(caCert),
				},
			},
		})
		if err != nil {
			return err
		}

		return cfg.Save()
	}

	if err := ioutil.WriteFile(caCertPath, []byte(cfg.Rancher.Docker.CACert), 0400); err != nil {
		return err
	}

	return ioutil.WriteFile(caKeyPath, []byte(cfg.Rancher.Docker.CAKey), 0400)
}