Merge pull request 'Handle services in same namespace if namespace is not specified' (#34) from feature/properly-handle-namespaced-services into main

Reviewed-on: #34

internal/controller/firewallgroup_controller.go

@@ -361,10 +361,10 @@ func (r *FirewallGroupReconciler) Reconcile(ctx context.Context, req reconcile.R
 		log.Error(err, "Could not list network objects")
 		return reconcile.Result{}, err
 	}
-	ipv4_name := "k8s-" + firewallGroup.Spec.Name + "-ipv4"
+	ipv4_name := "k8s-" + firewallGroup.Namespace + "/" + firewallGroup.Name + "-ipv4"
-	ipv6_name := "k8s-" + firewallGroup.Spec.Name + "-ipv6"
+	ipv6_name := "k8s-" + firewallGroup.Namespace + "/" + firewallGroup.Name + "-ipv6"
-	tcpports_name := "k8s-" + firewallGroup.Spec.Name + "-tcpports"
+	tcpports_name := "k8s-" + firewallGroup.Namespace + "/" + firewallGroup.Name + "-tcpports"
-	udpports_name := "k8s-" + firewallGroup.Spec.Name + "-udpports"
+	udpports_name := "k8s-" + firewallGroup.Namespace + "/" + firewallGroup.Name + "-udpports"
 	ipv4_done := false
 	ipv6_done := false
 	tcpports_done := false

internal/controller/firewallpolicy_controller.go

@@ -125,6 +125,7 @@ func (r *FirewallPolicyReconciler) Reconcile(ctx context.Context, req ctrl.Reque
 			}
 			log.Info("Running finalizer logic for FirewallPolicy", "name", firewallPolicy.Name)
 
+			if firewallPolicy.Status.ResourcesManaged != nil {
 				if len(firewallPolicy.Status.ResourcesManaged.UnifiFirewallPolicies) > 0 {
 					for i, UnifiFirewallPolicy := range firewallPolicy.Status.ResourcesManaged.UnifiFirewallPolicies {
 						log.Info(fmt.Sprintf("From: %s to: %s TcpIpv4: %s UdpIpv4: %s TcpIpv6: %s UdpIpv6: %s", UnifiFirewallPolicy.From, UnifiFirewallPolicy.To, UnifiFirewallPolicy.TcpIpv4ID, UnifiFirewallPolicy.UdpIpv4ID, UnifiFirewallPolicy.TcpIpv6ID, UnifiFirewallPolicy.UdpIpv6ID))
@@ -193,6 +194,7 @@ func (r *FirewallPolicyReconciler) Reconcile(ctx context.Context, req ctrl.Reque
 						}
 					}
 				}
+			}
 			controllerutil.RemoveFinalizer(&firewallPolicy, firewallPolicyFinalizer)
 			if err := r.Update(ctx, &firewallPolicy); err != nil {
 				return ctrl.Result{}, err
@@ -285,14 +287,14 @@ func (r *FirewallPolicyReconciler) Reconcile(ctx context.Context, req ctrl.Reque
 	// This will be used when running through all firewall groups and servics known, to see if a rule should be added.
 
 	for _, dest_group := range firewallPolicy.Spec.Destination.FirewallGroups {
-		namespace := defaultNs
+		namespace := firewallPolicy.Namespace
 		if len(dest_group.Namespace) > 0 {
 			namespace = dest_group.Namespace
 		}
 		destination_groups[namespace+"/"+dest_group.Name] = struct{}{}
 	}
 	for _, dest_service := range firewallPolicy.Spec.Destination.Services {
-		namespace := defaultNs
+		namespace := firewallPolicy.Namespace
 		if len(dest_service.Namespace) > 0 {
 			namespace = dest_service.Namespace
 		}
@@ -310,7 +312,7 @@ func (r *FirewallPolicyReconciler) Reconcile(ctx context.Context, req ctrl.Reque
 	// Run through all firewall groups. Add them to the myFirewallGroups list if they either have an annotations or is specified in the resource.
 
 	for _, firewallGroup := range firewallGroupCRDs.Items {
-		if val, found := firewallGroup.Annotations["unifi.engen.priv.no/firewall-policy"]; found && ((strings.Contains(val, "/") && val == firewallPolicy.Namespace+"/"+firewallPolicy.Name) || (val == firewallPolicy.Name && firewallPolicy.Namespace == defaultNs)) {
+		if val, found := firewallGroup.Annotations["unifi.engen.priv.no/firewall-policy"]; found && ((strings.Contains(val, "/") && val == firewallPolicy.Namespace+"/"+firewallPolicy.Name) || (val == firewallPolicy.Name && firewallPolicy.Namespace == firewallGroup.Namespace)) {
 			myFirewallGroups = append(myFirewallGroups, firewallGroup)
 		} else if _, found := destination_groups[firewallGroup.Namespace+"/"+firewallGroup.Name]; found {
 			myFirewallGroups = append(myFirewallGroups, firewallGroup)
@@ -340,7 +342,7 @@ func (r *FirewallPolicyReconciler) Reconcile(ctx context.Context, req ctrl.Reque
 				skipService = true
 			}
 		}
-		if val, found := service.Annotations["unifi.engen.priv.no/firewall-policy"]; found && ((strings.Contains(val, "/") && val == firewallPolicy.Namespace+"/"+firewallPolicy.Name) || (val == firewallPolicy.Name && firewallPolicy.Namespace == defaultNs)) && !skipService {
+		if val, found := service.Annotations["unifi.engen.priv.no/firewall-policy"]; found && ((strings.Contains(val, "/") && val == firewallPolicy.Namespace+"/"+firewallPolicy.Name) || (val == firewallPolicy.Name && firewallPolicy.Namespace == service.Namespace)) && !skipService {
 			myServices = append(myServices, service)
 		} else if _, found := destination_services[service.Namespace+"/"+service.Name]; found && !skipService {
 			myServices = append(myServices, service)
@@ -468,7 +470,7 @@ func (r *FirewallPolicyReconciler) Reconcile(ctx context.Context, req ctrl.Reque
 
 				if len(firewallGroup.Status.ResolvedIPV4Addresses) > 0 {
 					if len(firewallGroup.Status.ResolvedTCPPorts) > 0 {
-						policyname := "k8s-fw-" + firewallPolicy.Name + "-" + "zone:" + zoneCRDs.Items[zoneIndex].Name + "-" + firewallGroup.Name + "-ipv4-tcp"
+						policyname := "k8s-fw-" + firewallPolicy.Namespace + "/" + firewallPolicy.Name + "-" + "zone:" + zoneCRDs.Items[zoneIndex].Name + "-" + firewallGroup.Name + "-ipv4-tcp"
 						if _, found := unifiFirewallpolicyNames[policyname]; !found {
 							log.Info(fmt.Sprintf("Creating ipv4 tcp firewallpolicy for %s to %s: %s", zoneCRDs.Items[zoneIndex].Name, firewallGroup.Name, policyname))
 							unifiFirewallPolicy := fillDefaultPolicy()
@@ -503,7 +505,7 @@ func (r *FirewallPolicyReconciler) Reconcile(ctx context.Context, req ctrl.Reque
 						}
 					}
 					if len(firewallGroup.Status.ResolvedUDPPorts) > 0 {
-						policyname := "k8s-fw-" + firewallPolicy.Name + "-" + "zone:" + zoneCRDs.Items[zoneIndex].Name + "-" + firewallGroup.Name + "-ipv4-udp"
+						policyname := "k8s-fw-" + firewallPolicy.Namespace + "/" + firewallPolicy.Name + "-" + "zone:" + zoneCRDs.Items[zoneIndex].Name + "-" + firewallGroup.Name + "-ipv4-udp"
 						if _, found := unifiFirewallpolicyNames[policyname]; !found {
 							log.Info(fmt.Sprintf("Creating ipv4 udp firewallpolicy for %s to %s: %s", zoneCRDs.Items[zoneIndex].Name, firewallGroup.Name, policyname))
 							unifiFirewallPolicy := fillDefaultPolicy()
@@ -541,7 +543,7 @@ func (r *FirewallPolicyReconciler) Reconcile(ctx context.Context, req ctrl.Reque
 				}
 				if len(firewallGroup.Status.ResolvedIPV6Addresses) > 0 {
 					if len(firewallGroup.Status.ResolvedTCPPorts) > 0 {
-						policyname := "k8s-fw-" + firewallPolicy.Name + "-" + "zone:" + zoneCRDs.Items[zoneIndex].Name + "-" + firewallGroup.Name + "-ipv6-tcp"
+						policyname := "k8s-fw-" + firewallPolicy.Namespace + "/" + firewallPolicy.Name + "-" + "zone:" + zoneCRDs.Items[zoneIndex].Name + "-" + firewallGroup.Name + "-ipv6-tcp"
 						if _, found := unifiFirewallpolicyNames[policyname]; !found {
 							log.Info(fmt.Sprintf("Creating ipv6 tcp firewallpolicy for %s to %s: %s", zoneCRDs.Items[zoneIndex].Name, firewallGroup.Name, policyname))
 							unifiFirewallPolicy := fillDefaultPolicy()
@@ -577,7 +579,7 @@ func (r *FirewallPolicyReconciler) Reconcile(ctx context.Context, req ctrl.Reque
 						}
 					}
 					if len(firewallGroup.Status.ResolvedUDPPorts) > 0 {
-						policyname := "k8s-fw-" + firewallPolicy.Name + "-" + "zone:" + zoneCRDs.Items[zoneIndex].Name + "-" + firewallGroup.Name + "-ipv6-udp"
+						policyname := "k8s-fw-" + firewallPolicy.Namespace + "/" + firewallPolicy.Name + "-" + "zone:" + zoneCRDs.Items[zoneIndex].Name + "-" + firewallGroup.Name + "-ipv6-udp"
 						if _, found := unifiFirewallpolicyNames[policyname]; !found {
 							log.Info(fmt.Sprintf("Creating ipv6 udp firewallpolicy for %s to %s: %s", zoneCRDs.Items[zoneIndex].Name, firewallGroup.Name, policyname))
 							unifiFirewallPolicy := fillDefaultPolicy()
@@ -640,7 +642,7 @@ func (r *FirewallPolicyReconciler) Reconcile(ctx context.Context, req ctrl.Reque
 				}
 				if len(firewallGroup.Status.ResolvedIPV4Addresses) > 0 {
 					if len(firewallGroup.Status.ResolvedTCPPorts) > 0 {
-						policyname := "k8s-fw-" + firewallPolicy.Name + "-" + "network:" + networkCRDs.Items[networkIndex].Name + "-" + firewallGroup.Name + "-ipv4-tcp"
+						policyname := "k8s-fw-" + firewallPolicy.Namespace + "/" + firewallPolicy.Name + "-" + "network:" + networkCRDs.Items[networkIndex].Name + "-" + firewallGroup.Name + "-ipv4-tcp"
 						if _, found := unifiFirewallpolicyNames[policyname]; !found {
 							log.Info(fmt.Sprintf("Creating ipv4 tcp firewallpolicy for %s to %s: %s", networkCRDs.Items[networkIndex].Name, firewallGroup.Name, policyname))
 							unifiFirewallPolicy := fillDefaultPolicy()
@@ -677,7 +679,7 @@ func (r *FirewallPolicyReconciler) Reconcile(ctx context.Context, req ctrl.Reque
 						}
 					}
 					if len(firewallGroup.Status.ResolvedUDPPorts) > 0 {
-						policyname := "k8s-fw-" + firewallPolicy.Name + "-" + "network:" + networkCRDs.Items[networkIndex].Name + "-" + firewallGroup.Name + "-ipv4-udp"
+						policyname := "k8s-fw-" + firewallPolicy.Namespace + "/" + firewallPolicy.Name + "-" + "network:" + networkCRDs.Items[networkIndex].Name + "-" + firewallGroup.Name + "-ipv4-udp"
 						if _, found := unifiFirewallpolicyNames[policyname]; !found {
 							log.Info(fmt.Sprintf("Creating ipv4 udp firewallpolicy for %s to %s: %s", networkCRDs.Items[networkIndex].Name, firewallGroup.Name, policyname))
 							unifiFirewallPolicy := fillDefaultPolicy()
@@ -716,7 +718,7 @@ func (r *FirewallPolicyReconciler) Reconcile(ctx context.Context, req ctrl.Reque
 				}
 				if len(firewallGroup.Status.ResolvedIPV6Addresses) > 0 {
 					if len(firewallGroup.Status.ResolvedTCPPorts) > 0 {
-						policyname := "k8s-fw-" + firewallPolicy.Name + "-" + "network:" + networkCRDs.Items[networkIndex].Name + "-" + firewallGroup.Name + "-ipv6-tcp"
+						policyname := "k8s-fw-" + firewallPolicy.Namespace + "/" + firewallPolicy.Name + "-" + "network:" + networkCRDs.Items[networkIndex].Name + "-" + firewallGroup.Name + "-ipv6-tcp"
 						if _, found := unifiFirewallpolicyNames[policyname]; !found {
 							log.Info(fmt.Sprintf("Creating ipv6 tcp firewallpolicy for %s to %s: %s", networkCRDs.Items[networkIndex].Name, firewallGroup.Name, policyname))
 							unifiFirewallPolicy := fillDefaultPolicy()
@@ -753,7 +755,7 @@ func (r *FirewallPolicyReconciler) Reconcile(ctx context.Context, req ctrl.Reque
 						}
 					}
 					if len(firewallGroup.Status.ResolvedUDPPorts) > 0 {
-						policyname := "k8s-fw-" + firewallPolicy.Name + "-" + "network:" + networkCRDs.Items[networkIndex].Name + "-" + firewallGroup.Name + "-ipv6-udp"
+						policyname := "k8s-fw-" + firewallPolicy.Namespace + "/" + firewallPolicy.Name + "-" + "network:" + networkCRDs.Items[networkIndex].Name + "-" + firewallGroup.Name + "-ipv6-udp"
 						if _, found := unifiFirewallpolicyNames[policyname]; !found {
 							log.Info(fmt.Sprintf("Creating ipv6 udp firewallpolicy for %s to %s: %s", networkCRDs.Items[networkIndex].Name, firewallGroup.Name, policyname))
 							unifiFirewallPolicy := fillDefaultPolicy()