chore: move from continuous helmify to custom chart

Makefile

@@ -23,12 +23,6 @@ $(LOCALBIN):
 
 ## Tool Binaries
 KUSTOMIZE ?= $(LOCALBIN)/kustomize
-HELMIFY ?=  $(LOCALBIN)/helmify
-
-.PHONY: helmify
-helmify: $(HELMIFY) ## Download helmify locally if necessary.
-$(HELMIFY): $(LOCALBIN)
-	test -s $(LOCALBIN)/helmify || GOBIN=$(LOCALBIN) go install github.com/keptn/helmify/cmd/helmify@17737f7ff50279e758006221f11187a232becf1c
 
 .PHONY: integration-test #these tests should run on a real cluster!
 integration-test:	# to run a single test by name use --test eg. --test=expose-keptn-metric
@@ -71,29 +65,6 @@ kustomize: $(KUSTOMIZE) ## Download kustomize locally if necessary.
 $(KUSTOMIZE): $(LOCALBIN)
 	test -s $(LOCALBIN)/kustomize || { curl -s $(KUSTOMIZE_INSTALL_SCRIPT) | bash -s -- $(subst v,,$(KUSTOMIZE_VERSION)) $(LOCALBIN); }
 
-.PHONY: release-helm-manifests
-release-helm-manifests: helmify
-	echo "building helm overlay"
-	kustomize build ./helm/overlay  > helmchart.yaml
-	envsubst < helmchart.yaml > tmp.yaml; mv tmp.yaml helmchart.yaml
-	cat helmchart.yaml | $(HELMIFY) -probes=true -image-pull-secrets=true -vv helm/chart
-
-.PHONY: helm-package
-helm-package:
-	$(MAKE) build-release-manifests CHART_APPVERSION=$(CHART_APPVERSION) RELEASE_REGISTRY=$(RELEASE_REGISTRY)
-	$(MAKE) release-helm-manifests CHART_APPVERSION=$(CHART_APPVERSION) RELEASE_REGISTRY=$(RELEASE_REGISTRY)
-
-.PHONY: build-release-manifests
-build-release-manifests:
-	$(MAKE) -C lifecycle-operator generate
-	$(MAKE) -C klt-cert-manager generate
-	$(MAKE) -C metrics-operator generate
-
-	$(MAKE) -C lifecycle-operator release-manifests RELEASE_REGISTRY=$(RELEASE_REGISTRY) TAG=$(TAG) ARCH=$(ARCH) CHART_APPVERSION=$(CHART_APPVERSION)
-	$(MAKE) -C scheduler release-manifests RELEASE_REGISTRY=$(RELEASE_REGISTRY) TAG=$(TAG) ARCH=$(ARCH) CHART_APPVERSION=$(CHART_APPVERSION)
-	$(MAKE) -C klt-cert-manager release-manifests RELEASE_REGISTRY=$(RELEASE_REGISTRY) TAG=$(TAG) ARCH=$(ARCH) CHART_APPVERSION=$(CHART_APPVERSION)
-	$(MAKE) -C metrics-operator release-manifests RELEASE_REGISTRY=$(RELEASE_REGISTRY) TAG=$(TAG) ARCH=$(ARCH) CHART_APPVERSION=$(CHART_APPVERSION)
-
 .PHONY: build-deploy-operator
 build-deploy-operator:
 	$(MAKE) -C lifecycle-operator release-local.$(ARCH) RELEASE_REGISTRY=$(RELEASE_REGISTRY) TAG=$(TAG)