// 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
}
// 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
}
func GetEtcdURLFromEnv() string {
url := env.GetEnvAsStringOrFallback("KUBE_INTEGRATION_ETCD_URL", "http://127.0.0.1:2379")
glog.V(4).Infof("Using KUBE_INTEGRATION_ETCD_URL=%q", url)
return url
}