support 3 kubernetes versions on e2e test

Signed-off-by: Yuma Ogami <[email protected]>
Co-authored-by: Shinya Hayashi <[email protected]>

e2e/Makefile

@@ -1,4 +1,5 @@
-KIND_NODE_VERSION := v1.24.6@sha256:97e8d00bc37a7598a0b32d1fabd155a96355c49fa0d4d4790aab0f161bf31be1
+KUBERNETES_VERSION ?= 1.24
+KIND_NODE_VERSION := kindest/node:v1.24.6@sha256:97e8d00bc37a7598a0b32d1fabd155a96355c49fa0d4d4790aab0f161bf31be1
 KIND_CLUSTER_NAME := pie-test
 # https://github.com/kubernetes-sigs/kind/releases
 KIND_VERSION := v0.16.0
@@ -12,9 +13,15 @@ CURL := curl -sSLf
 KIND := $(BINDIR)/kind-$(KIND_VERSION)
 HELM := $(BINDIR)/helm-$(HELM_VERSION)
 
+ifeq ($(KUBERNETES_VERSION), 1.23)
+	KIND_NODE_VERSION := kindest/node:v1.23.12@sha256:9402cf1330bbd3a0d097d2033fa489b2abe40d479cc5ef47d0b6a6960613148a
+else ifeq ($(KUBERNETES_VERSION), 1.22)
+	KIND_NODE_VERSION := kindest/node:v1.22.15@sha256:bfd5eaae36849bfb3c1e3b9442f3da17d730718248939d9d547e86bbac5da586
+endif
+
 .PHONY: create-cluster
 create-cluster: $(KIND) $(HELM)
-	$(KIND) create cluster --name $(KIND_CLUSTER_NAME) --image kindest/node:$(KIND_NODE_VERSION)
+	$(KIND) create cluster --name $(KIND_CLUSTER_NAME) --image $(KIND_NODE_VERSION)
 	$(MAKE) -C ../ docker-build IMG=pie:dev
 	$(KIND) load docker-image pie:dev --name $(KIND_CLUSTER_NAME)
 	$(MAKE) $(KUBECONFIG)