Golang GetEnvAsIntOrFallback Examples

Example #1

File: flocker.go Project: maisem/kubernetes

// newFlockerClient uses environment variables and pod attributes to return a
// flocker client capable of talking with the Flocker control service.
func (p *flockerPlugin) newFlockerClient(hostIP string) (*flockerApi.Client, error) {
	host := env.GetEnvAsStringOrFallback("FLOCKER_CONTROL_SERVICE_HOST", defaultHost)
	port, err := env.GetEnvAsIntOrFallback("FLOCKER_CONTROL_SERVICE_PORT", defaultPort)

	if err != nil {
		return nil, err
	}
	caCertPath := env.GetEnvAsStringOrFallback("FLOCKER_CONTROL_SERVICE_CA_FILE", defaultCACertFile)
	keyPath := env.GetEnvAsStringOrFallback("FLOCKER_CONTROL_SERVICE_CLIENT_KEY_FILE", defaultClientKeyFile)
	certPath := env.GetEnvAsStringOrFallback("FLOCKER_CONTROL_SERVICE_CLIENT_CERT_FILE", defaultClientCertFile)

	c, err := flockerApi.NewClient(host, port, hostIP, caCertPath, keyPath, certPath)
	return c, err
}

Example #2

File: plugin.go Project: xiaohui/kubernetes

// newFlockerClient uses environment variables and pod attributes to return a
// flocker client capable of talking with the Flocker control service.
func (b flockerBuilder) newFlockerClient() (*flockerclient.Client, error) {
	host := env.GetEnvAsStringOrFallback("FLOCKER_CONTROL_SERVICE_HOST", defaultHost)
	port, err := env.GetEnvAsIntOrFallback("FLOCKER_CONTROL_SERVICE_PORT", defaultPort)

	if err != nil {
		return nil, err
	}
	caCertPath := env.GetEnvAsStringOrFallback("FLOCKER_CONTROL_SERVICE_CA_FILE", defaultCACertFile)
	keyPath := env.GetEnvAsStringOrFallback("FLOCKER_CONTROL_SERVICE_CLIENT_KEY_FILE", defaultClientKeyFile)
	certPath := env.GetEnvAsStringOrFallback("FLOCKER_CONTROL_SERVICE_CLIENT_CERT_FILE", defaultClientCertFile)

	c, err := flockerclient.NewClient(host, port, b.flocker.pod.Status.HostIP, caCertPath, keyPath, certPath)
	return c, err
}