Uniform tool installation in Makefile (#94)

Use a uniform installation process for golangci-lint, controller-gen and kustomize. The process ensures that the correct version of the tool is used for every "build", regardless of what other version may already be installed on the system. For kustomize, we ensure that the Makefile is the single source of truth, and we remove hack/verify-kustomize.sh. Signed-off-by: Antonin Bas <[email protected]>
vmware · Dec 13, 2023 · 7135116 · 7135116
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commit 7135116
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diff --git a/.gitignore b/.gitignore
@@ -85,5 +85,5 @@ tags
 # End of https://www.gitignore.io/api/go,vim,emacs,visualstudiocode
 ### kube cache ###
 .kube
-### kustomize image ###
-hack/.bin/kustomize
+.kustomize
+.controller-gen
diff --git a/Makefile b/Makefile
@@ -21,6 +21,9 @@ ifndef IS_CERTIFICATION
 	IS_CERTIFICATION=false
 endif
 
+.PHONY: all
+all: generate golangci manager
+
 include versioning.mk
 LDFLAGS += $(VERSION_LDFLAGS)
 
@@ -43,21 +46,24 @@ PKG_IS_DEFAULT_CHANNEL := --default-channel
 endif
 PKG_MAN_OPTS ?= $(FROM_VERSION) $(PKG_CHANNELS) $(PKG_IS_DEFAULT_CHANNEL)
 
-all: generate golangci manager
+GOLANGCI_LINT_VERSION := v1.51.0
+GOLANGCI_LINT_BINDIR  := $(CURDIR)/.golangci-bin
+GOLANGCI_LINT_BIN     := $(GOLANGCI_LINT_BINDIR)/$(GOLANGCI_LINT_VERSION)/golangci-lint
 
-.golangci-bin:
+$(GOLANGCI_LINT_BIN):
 	@echo "===> Installing Golangci-lint <==="
-	@curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $@ v1.51.0
+	@rm -rf $(GOLANGCI_LINT_BINDIR)/* # remove old versions
+	@curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(GOLANGCI_LINT_BINDIR)/$(GOLANGCI_LINT_VERSION) $(GOLANGCI_LINT_VERSION)
 
 .PHONY: golangci
-golangci: .golangci-bin
+golangci: $(GOLANGCI_LINT_BIN)
 	@echo "===> Running golangci <==="
-	@GOOS=linux .golangci-bin/golangci-lint run -c .golangci.yml
+	@GOOS=linux $(GOLANGCI_LINT_BIN) run -c $(CURDIR)/.golangci.yml
 
 .PHONY: golangci-fix
-golangci-fix: .golangci-bin
-	@echo "===> Running golangci-fix<==="
-	@GOOS=linux .golangci-bin/golangci-lint run -c .golangci.yml --fix
+golangci-fix: $(GOLANGCI_LINT_BIN)
+	@echo "===> Running golangci-fix <==="
+	@GOOS=linux $(GOLANGCI_LINT_BIN) run -c $(CURDIR)/.golangci.yml --fix
 
 # Run tests
 ENVTEST_ASSETS_DIR = $(shell pwd)/testbin
@@ -102,29 +108,30 @@ docker-build:
 	docker build -f build/Dockerfile --label version="$(VERSION)" . -t ${IMG}
 	docker tag ${IMG} antrea/antrea-operator
 
-# find or download controller-gen
-# download controller-gen if necessary
-controller-gen:
-ifeq (, $(shell which controller-gen))
-	@{ \
-	set -e ;\
-	go install sigs.k8s.io/controller-tools/cmd/[email protected] ;\
-	}
-CONTROLLER_GEN=$(GOBIN)/controller-gen
-else
-CONTROLLER_GEN=$(shell which controller-gen)
-endif
+CONTROLLER_GEN_VERSION := v0.6.2
+CONTROLLER_GEN_BINDIR  := $(CURDIR)/.controller-gen
+CONTROLLER_GEN         := $(CONTROLLER_GEN_BINDIR)/$(CONTROLLER_GEN_VERSION)/controller-gen
 
-kustomize:
-ifeq (, $(shell which kustomize))
-	@{ \
-	set -e ;\
-	go install sigs.k8s.io/kustomize/kustomize/[email protected] ;\
-	}
-KUSTOMIZE=$(GOBIN)/kustomize
-else
-KUSTOMIZE=$(shell which kustomize)
-endif
+$(CONTROLLER_GEN):
+	@echo "===> Installing Controller-gen  <==="
+	@rm -rf $(CONTROLLER_GEN_BINDIR)/* # remove old versions
+	GOBIN=$(CONTROLLER_GEN_BINDIR)/$(CONTROLLER_GEN_VERSION) go install sigs.k8s.io/controller-tools/cmd/controller-gen@$(CONTROLLER_GEN_VERSION)
+
+.PHONY: controller-gen
+controller-gen: $(CONTROLLER_GEN)
+
+KUSTOMIZE_VERSION := 5.3.0
+KUSTOMIZE_BINDIR  := $(CURDIR)/.kustomize
+KUSTOMIZE         := $(KUSTOMIZE_BINDIR)/$(KUSTOMIZE_VERSION)/kustomize
+
+$(KUSTOMIZE):
+	@echo "===> Installing Kustomize <==="
+	@rm -rf $(KUSTOMIZE_BINDIR)/* # remove old versions
+	@mkdir -p $(KUSTOMIZE_BINDIR)/$(KUSTOMIZE_VERSION)
+	@curl -sSfL https://raw.githubusercontent.com/kubernetes-sigs/kustomize/master/hack/install_kustomize.sh | bash -s -- $(KUSTOMIZE_VERSION) $(KUSTOMIZE_BINDIR)/$(KUSTOMIZE_VERSION)
+
+.PHONY: kustomize
+kustomize: $(KUSTOMIZE)
 
 # Generate bundle manifests and metadata, then validate generated files.
 .PHONY: bundle
@@ -156,7 +163,7 @@ bundle-build:
 	docker tag ${BUNDLE_IMG} antrea/antrea-operator-bundle
 
 antrea-resources:
-	./hack/generate-antrea-resources.sh --platform $(ANTREA_PLATFORM) --version $(VERSION)
+	KUSTOMIZE=$(KUSTOMIZE) ./hack/generate-antrea-resources.sh --platform $(ANTREA_PLATFORM) --version $(VERSION)
 	cp ./config/rbac/role.yaml ./deploy/$(ANTREA_PLATFORM)/role.yaml
 	cp ./config/samples/operator_v1_antreainstall.yaml ./deploy/$(ANTREA_PLATFORM)/operator.antrea.vmware.com_v1_antreainstall_cr.yaml
 
@@ -178,3 +185,10 @@ tidy:
 
 .PHONY: bin
 bin: manager
+
+.PHONY: clean
+clean:
+	@rm -rf bin
+	@rm -rf $(GOLANGCI_LINT_BINDIR)
+	@rm -rf $(KUSTOMIZE_BINDIR)
+	@rm -rf $(CONTROLLER_GEN_BINDIR)
diff --git a/antrea-manifest/antrea.yml b/antrea-manifest/antrea.yml
@@ -6413,11 +6413,11 @@ subjects:
 apiVersion: v1
 data:
   antrea-agent.conf: |
-{{- .AntreaAgentConfig | nindent 4 }}
+    {{- .AntreaAgentConfig | nindent 4 }}
   antrea-cni.conflist: |
-{{- .AntreaCNIConfig | nindent 4 }}
+    {{- .AntreaCNIConfig | nindent 4 }}
   antrea-controller.conf: |
-{{- .AntreaControllerConfig | nindent 4 }}
+    {{- .AntreaControllerConfig | nindent 4 }}
 kind: ConfigMap
 metadata:
   labels:

diff --git a/hack/generate-antrea-resources.sh b/hack/generate-antrea-resources.sh
@@ -13,10 +13,8 @@ Generate a YAML manifest for Antrea using Kustomize and print it to stdout.
         --help, -h                    Print this message and exit
 
 This tool uses kustomize (https://github.com/kubernetes-sigs/kustomize) to generate manifests for
-Antrea. You can set the KUSTOMIZE environment variable to the path of the kustomize binary you want
-us to use. Otherwise we will download the appropriate version of the kustomize binary and use
-it (this is the recommended approach since different versions of kustomize may create different
-output YAMLs)."
+Antrea. You must set the KUSTOMIZE environment variable to the path of the kustomize binary you want
+us to use."
 
 function print_usage {
     echoerr "$_usage"
@@ -59,12 +57,8 @@ fi
 
 THIS_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
 
-source $THIS_DIR/verify-kustomize.sh
-
 if [ -z "$KUSTOMIZE" ]; then
-    KUSTOMIZE="$(verify_kustomize)"
-elif ! $KUSTOMIZE version > /dev/null 2>&1; then
-    echoerr "$KUSTOMIZE does not appear to be a valid kustomize binary"
+    echoerr "KUSTOMIZE environment variable must be set"
     print_help
     exit 1
 fi
@@ -119,7 +113,7 @@ $KUSTOMIZE edit add patch --path controllerImage.yml
 $KUSTOMIZE edit add patch --path agentImagePullPolicy.yml
 $KUSTOMIZE edit add patch --path controllerImagePullPolicy.yml
 
-$KUSTOMIZE build | sed 's/^\s*{{/{{/; s/\\"\({{.*}}\)\\"/"\1"/; '"s/'\({{.*}}\)'/\1/" > $THIS_DIR/../antrea-manifest/antrea.yml
+$KUSTOMIZE build | sed 's/\\"\({{.*}}\)\\"/"\1"/; '"s/'\({{.*}}\)'/\1/" > $THIS_DIR/../antrea-manifest/antrea.yml
 
 popd > /dev/null
 

diff --git a/hack/verify-kustomize.sh b/hack/verify-kustomize.sh