Modify advertise address to be host IP

Author: ojmhetar

pkg/nodeadm/nodeadm.go

@@ -47,8 +47,9 @@ type KubeadmInitConfiguration struct {
 }
 
 type API struct {
-	AdvertiseAddress string `json:"advertiseAddress,omitempty"`
-	BindPort         int32  `json:"bindPort,omitempty"`
+	AdvertiseAddress     string `json:"advertiseAddress,omitempty"`
+	BindPort             int32  `json:"bindPort,omitempty"`
+	ControlPlaneEndpoint string `json:"controlPlaneEndpoint"`
 }
 
 type Etcd struct {
@@ -68,7 +69,8 @@ func InitConfigurationForMachine(cluster clusterv1.Cluster, machine clusterv1.Ma
 
 	// MasterConfiguration
 	if cpc.VIPConfiguration != nil {
-		cfg.MasterConfiguration.API.AdvertiseAddress = cpc.VIPConfiguration.IP
+		cfg.MasterConfiguration.API.ControlPlaneEndpoint = cpc.VIPConfiguration.IP
+		cfg.MasterConfiguration.APIServerCertSANs = []string{cpc.VIPConfiguration.IP}
 	} // else: kubeadm will set defaults
 	cfg.MasterConfiguration.KubernetesVersion = machine.Spec.Versions.ControlPlane
 	cfg.MasterConfiguration.Etcd.Endpoints = []string{"https://127.0.0.1:2379"}