Add tenant node status collection and node watchers

Agent-Logs-Url: https://github.com/projectcapsule/capsule/sessions/35d75f80-a2f5-4f3f-a0f8-db8fcf20edce

Co-authored-by: oliverbaehler <26610571+oliverbaehler@users.noreply.github.com>

api/v1beta1/tenant_status.go

@@ -13,6 +13,8 @@ const (
 
 // Returns the observed state of the Tenant.
 type TenantStatus struct {
+	// List of nodes assigned to the Tenant.
+	Nodes []string `json:"nodes,omitempty"`
 	// +kubebuilder:default=Active
 	// The operational state of the Tenant. Possible values are "Active", "Cordoned".
 	State tenantState `json:"state"`

api/v1beta2/tenant_conversion_hub.go

@@ -158,6 +158,7 @@ func (in *Tenant) ConvertFrom(raw conversion.Hub) error {
 	in.SetAnnotations(annotations)
 
 	in.Status.Namespaces = src.Status.Namespaces
+	in.Status.Nodes = src.Status.Nodes
 	in.Status.Size = src.Status.Size
 
 	switch src.Status.State {
@@ -280,6 +281,7 @@ func (in *Tenant) ConvertTo(raw conversion.Hub) error {
 
 	dst.Status.Size = in.Status.Size
 	dst.Status.Namespaces = in.Status.Namespaces
+	dst.Status.Nodes = in.Status.Nodes
 
 	switch in.Status.State {
 	case TenantStateActive:

api/v1beta2/tenant_status.go

@@ -65,6 +65,9 @@ type TenantStatusNamespaceMetadata struct {
 }
 
 type TenantAvailableStatus struct {
+	// Available Nodes within Tenant
+	// +optional
+	Nodes []string `json:"nodes,omitempty"`
 	// Available Class Types within Tenant
 	// +optional
 	Classes TenantAvailableClassesStatus `json:"classes,omitzero"`