Import cert-manager-webhook-linode

Makefile

@@ -0,0 +1,38 @@
+IMAGE_NAME := "registry.engen.priv.no/cert-manager-webhook-linode"
+IMAGE_TAG := "v0.3.0"
+
+K8S_VERSION := "1.28.0"
+
+OUT := $(shell pwd)/_out
+
+$(shell mkdir -p "$(OUT)")
+
+.DEFAULT_GOAL := build
+
+.PHONY: verify test build clean _out/kubebuilder rendered-manifest.yaml
+
+verify: _out/kubebuilder
+	TEST_ASSET_ETCD=_out/kubebuilder/bin/etcd \
+	TEST_ASSET_KUBECTL=_out/kubebuilder/bin/kubectl \
+	TEST_ASSET_KUBE_APISERVER=_out/kubebuilder/bin/kube-apiserver \
+	go test -v
+
+_out/kubebuilder:
+	mkdir -p _out/kubebuilder
+	curl -fsSLo envtest-bins.tar.gz "https://go.kubebuilder.io/test-tools/${K8S_VERSION}/$(shell go env GOOS)/$(shell go env GOARCH)"
+	tar -C _out/kubebuilder --strip-components=1 -zvxf envtest-bins.tar.gz
+	rm envtest-bins.tar.gz
+
+test: verify
+
+build:
+	docker build --rm -t "${IMAGE_NAME}:${IMAGE_TAG}" -t "${IMAGE_NAME}:latest" .
+
+clean:
+	rm -r "${OUT}"
+
+rendered-manifest.yaml:
+	helm template \
+        --set image.repository=${IMAGE_NAME} \
+        --set image.tag=${IMAGE_TAG} \
+        deploy/cert-manager-webhook-linode > "${OUT}/rendered-manifest.yaml"