config/v1: add platform status for OpenStack

config/v1/types_infrastructure.go

@@ -126,6 +126,10 @@ type PlatformStatus struct {
 	// BareMetal contains settings specific to the BareMetal platform.
 	// +optional
 	BareMetal *BareMetalPlatformStatus `json:"baremetal,omitempty"`
+
+	// OpenStack contains settings specific to the OpenStack infrastructure provider.
+	// +optional
+	OpenStack *OpenStackPlatformStatus `json:"openstack,omitempty"`
 }
 
 // AWSPlatformStatus holds the current status of the Amazon Web Services infrastructure provider.
@@ -170,6 +174,31 @@ type BareMetalPlatformStatus struct {
 	NodeDNSIP string `json:"nodeDNSIP,omitempty"`
 }
 
+// OpenStackPlatformStatus holds the current status of the OpenStack infrastructure provider.
+type OpenStackPlatformStatus struct {
+	// apiServerInternalIP is an IP address to contact the Kubernetes API server that can be used
+	// by components inside the cluster, like kubelets using the infrastructure rather
+	// than Kubernetes networking. It is the IP that the Infrastructure.status.apiServerInternalURI
+	// points to. It is the IP for a self-hosted load balancer in front of the API servers.
+	APIServerInternalIP string `json:"apiServerInternalIP,omitempty"`
+
+	// cloudName is the name of the desired OpenStack cloud in the
+	// client configuration file (`clouds.yaml`).
+	CloudName string `json:"cloudName,omitempty"`
+
+	// ingressIP is an external IP which routes to the default ingress controller.
+	// The IP is a suitable target of a wildcard DNS record used to resolve default route host names.
+	IngressIP string `json:"ingressIP,omitempty"`
+
+	// nodeDNSIP is the IP address for the internal DNS used by the
+	// nodes. Unlike the one managed by the DNS operator, `NodeDNSIP`
+	// provides name resolution for the nodes themselves. There is no DNS-as-a-service for
+	// OpenStack deployments. In order to minimize necessary changes to the
+	// datacenter DNS, a DNS service is hosted as a static pod to serve those hostnames
+	// to the nodes in the cluster.
+	NodeDNSIP string `json:"nodeDNSIP,omitempty"`
+}
+
 // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 
 // InfrastructureList is