Add make un/deploy targets for controller deployment with kubectl.

make variable DEPLOY=kubectl specifies these variants for the targets
deploy- and undeploy-controller, otherwise un/deploy the helm chart.

deploy/Makefile

@@ -87,6 +87,21 @@ deploy-controller-helm:
 		--set vikingController.image.repository=$(CONTROLLER_IMAGE) \
 		--set vikingController.image.tag=$(CONTROLLER_TAG)
 
+deploy-controller-kubectl:
+	@kubectl apply -f serviceaccount.yaml
+	@kubectl apply -f rbac.yaml
+	@kubectl apply -f varnishcfg-crd.yaml
+	@kubectl apply -f backendcfg-crd.yaml
+	@kubectl apply -f controller.yaml
+
+deploy-controller:
+
+ifeq ($(DEPLOY),kubectl)
+deploy-controller: deploy-controller-kubectl
+else
+deploy-controller: deploy-controller-helm
+endif
+
 deploy-service-helm:
 	@helm install viking-service $(mkdir)/../charts/viking-service \
 		--values values-varnish.yaml \
@@ -111,6 +126,24 @@ undeploy-controller-helm:
 	@kubectl wait pod --timeout=$(WAIT_TIMEOUT) -n kube-system \
 		-l app.kubernetes.io/name=viking-controller --for=delete
 
+undeploy-controller-kubectl:
+	@kubectl delete -f controller.yaml
+	@kubectl delete -f backendcfg-crd.yaml
+	@kubectl delete -f varnishcfg-crd.yaml
+	@kubectl delete -f rbac.yaml
+	@kubectl delete -f serviceaccount.yaml
+	@echo Waiting for the viking-controller Pod to be deleted
+	@kubectl wait pod --timeout=$(WAIT_TIMEOUT) -n kube-system \
+		-l app=varnish-ingress-controller --for=delete
+
+undeploy-controller:
+
+ifeq ($(DEPLOY),kubectl)
+undeploy-controller: undeploy-controller-kubectl
+else
+undeploy-controller: undeploy-controller-helm
+endif
+
 deploy-helm: deploy-controller-helm deploy-service-helm
 
 undeploy-helm: undeploy-service-helm undeploy-controller-helm