Add Version to ROSA Control Plane Status

Author: PanSpagetka

config/crd/bases/controlplane.cluster.x-k8s.io_rosacontrolplanes.yaml

@@ -911,6 +911,9 @@ spec:
                 description: Ready denotes that the ROSAControlPlane API Server is
                   ready to receive requests.
                 type: boolean
+              version:
+                description: OpenShift semantic version, for example "4.14.5".
+                type: string
             required:
             - ready
             type: object

controlplane/rosa/api/v1beta2/rosacontrolplane_types.go

@@ -749,6 +749,10 @@ type RosaControlPlaneStatus struct {
 	// OIDCEndpointURL is the endpoint url for the managed OIDC provider.
 	OIDCEndpointURL string `json:"oidcEndpointURL,omitempty"`
 
+	// OpenShift semantic version, for example "4.14.5".
+	// +optional
+	Version string `json:"version"`
+
 	// Available upgrades for the ROSA hosted control plane.
 	AvailableUpgrades []string `json:"availableUpgrades,omitempty"`
 }

controlplane/rosa/controllers/rosacontrolplane_controller.go

@@ -94,6 +94,7 @@ type ROSAControlPlaneReconciler struct {
 	Endpoints        []scope.ServiceEndpoint
 	NewStsClient     func(cloud.ScopeUsage, cloud.Session, logger.Wrapper, runtime.Object) stsiface.STSAPI
 	NewOCMClient     func(ctx context.Context, rosaScope *scope.ROSAControlPlaneScope) (rosa.OCMClient, error)
+	restClientConfig *restclient.Config
 }
 
 // SetupWithManager is used to setup the controller.
@@ -252,6 +253,7 @@ func (r *ROSAControlPlaneReconciler) reconcileNormal(ctx context.Context, rosaSc
 		rosaScope.ControlPlane.Status.ConsoleURL = cluster.Console().URL()
 		rosaScope.ControlPlane.Status.OIDCEndpointURL = cluster.AWS().STS().OIDCEndpointURL()
 		rosaScope.ControlPlane.Status.Ready = false
+		rosaScope.ControlPlane.Status.Version = rosa.RawVersionID(cluster.Version())
 
 		switch cluster.Status().State() {
 		case cmv1.ClusterStateReady:
@@ -801,13 +803,16 @@ func (r *ROSAControlPlaneReconciler) reconcileKubeconfig(ctx context.Context, ro
 		return err
 	}
 
-	clientConfig := &restclient.Config{
-		Host:     apiServerURL,
-		Username: userName,
+	if r.restClientConfig == nil {
+		r.restClientConfig = &restclient.Config{
+			Host:     apiServerURL,
+			Username: userName,
+		}
 	}
+
 	// request an acccess token using the credentials of the cluster admin user created earlier.
 	// this token is used in the kubeconfig to authenticate with the API server.
-	token, err := rosa.RequestToken(ctx, apiServerURL, userName, password, clientConfig)
+	token, err := rosa.RequestToken(ctx, apiServerURL, userName, password, r.restClientConfig)
 	if err != nil {
 		return fmt.Errorf("failed to request token: %w", err)
 	}