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# Image URL to use all building/pushing image targets
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# 镜像的环境变量，如果不设置，将使用controller:latest作文镜像名称。
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# 这个环境变量将会被使用在 构建镜像、推送镜像、部署operator的时候来使用
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IMG ?= controller:latest
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# ENVTEST_K8S_VERSION refers to the version of kubebuilder assets to be downloaded by envtest binary.
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ENVTEST_K8S_VERSION = 1.25.0
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# Get the currently used golang install path (in GOPATH/bin, unless GOBIN is set)
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ifeq (,$(shell go env GOBIN))
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GOBIN=$(shell go env GOPATH)/bin
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else
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GOBIN=$(shell go env GOBIN)
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endif
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# Setting SHELL to bash allows bash commands to be executed by recipes.
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# Options are set to exit when a recipe line exits non-zero or a piped command fails.
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SHELL = /usr/bin/env bash -o pipefail
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.SHELLFLAGS = -ec
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.PHONY: all
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all: build
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##@ General
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# The help target prints out all targets with their descriptions organized
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|
# beneath their categories. The categories are represented by '##@' and the
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|
# target descriptions by '##'. The awk commands is responsible for reading the
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|
# entire set of makefiles included in this invocation, looking for lines of the
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# file as xyz: ## something, and then pretty-format the target and help. Then,
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# if there's a line with ##@ something, that gets pretty-printed as a category.
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|
# More info on the usage of ANSI control characters for terminal formatting:
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|
# https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_parameters
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|
# More info on the awk command:
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|
|
# http://linuxcommand.org/lc3_adv_awk.php
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|
|
.PHONY: help
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|
help: ## Display this help.
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|
|
@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n make \033[36m<target>\033[0m\n"} /^[a-zA-Z_0-9-]+:.*?##/ { printf " \033[36m%-15s\033[0m %s\n", $$1, $$2 } /^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) } ' $(MAKEFILE_LIST)
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|
##@ Development
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|
|
.PHONY: manifests
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|
manifests: controller-gen ## Generate WebhookConfiguration, ClusterRole and CustomResourceDefinition objects.
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|
$(CONTROLLER_GEN) rbac:roleName=manager-role crd webhook paths="./..." output:crd:artifacts:config=config/crd/bases
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|
|
.PHONY: generate
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generate: controller-gen ## Generate code containing DeepCopy, DeepCopyInto, and DeepCopyObject method implementations.
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|
|
$(CONTROLLER_GEN) object:headerFile="hack/boilerplate.go.txt" paths="./..."
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|
.PHONY: fmt
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|
|
fmt: ## Run go fmt against code.
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|
|
go fmt ./...
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|
|
.PHONY: vet
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|
vet: ## Run go vet against code.
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|
|
go vet ./...
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|
|
|
|
.PHONY: test
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|
|
test: manifests generate fmt vet envtest ## Run tests.
|
|
|
KUBEBUILDER_ASSETS="$(shell $(ENVTEST) use $(ENVTEST_K8S_VERSION) --bin-dir $(LOCALBIN) -p path)" go test ./... -coverprofile cover.out
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|
|
|
##@ Build
|
|
|
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|
|
.PHONY: build
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|
|
build: generate fmt vet ## Build manager binary.
|
|
|
go build -o bin/manager main.go
|
|
|
|
|
|
.PHONY: run
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|
|
run: manifests generate fmt vet ## Run a controller from your host.
|
|
|
go run ./main.go
|
|
|
|
|
|
# If you wish built the manager image targeting other platforms you can use the --platform flag.
|
|
|
# (i.e. docker build --platform linux/arm64 ). However, you must enable docker buildKit for it.
|
|
|
# More info: https://docs.docker.com/develop/develop-images/build_enhancements/
|
|
|
.PHONY: docker-build
|
|
|
docker-build: test ## Build docker image with the manager.
|
|
|
docker build -t ${IMG} .
|
|
|
|
|
|
.PHONY: docker-push
|
|
|
docker-push: ## Push docker image with the manager.
|
|
|
docker push ${IMG}
|
|
|
|
|
|
# PLATFORMS defines the target platforms for the manager image be build to provide support to multiple
|
|
|
# architectures. (i.e. make docker-buildx IMG=myregistry/mypoperator:0.0.1). To use this option you need to:
|
|
|
# - able to use docker buildx . More info: https://docs.docker.com/build/buildx/
|
|
|
# - have enable BuildKit, More info: https://docs.docker.com/develop/develop-images/build_enhancements/
|
|
|
# - be able to push the image for your registry (i.e. if you do not inform a valid value via IMG=<myregistry/image:<tag>> than the export will fail)
|
|
|
# To properly provided solutions that supports more than one platform you should use this option.
|
|
|
PLATFORMS ?= linux/arm64,linux/amd64,linux/s390x,linux/ppc64le
|
|
|
.PHONY: docker-buildx
|
|
|
docker-buildx: test ## Build and push docker image for the manager for cross-platform support
|
|
|
# copy existing Dockerfile and insert --platform=${BUILDPLATFORM} into Dockerfile.cross, and preserve the original Dockerfile
|
|
|
sed -e '1 s/\(^FROM\)/FROM --platform=\$$\{BUILDPLATFORM\}/; t' -e ' 1,// s//FROM --platform=\$$\{BUILDPLATFORM\}/' Dockerfile > Dockerfile.cross
|
|
|
- docker buildx create --name project-v3-builder
|
|
|
docker buildx use project-v3-builder
|
|
|
- docker buildx build --push --platform=$(PLATFORMS) --tag ${IMG} -f Dockerfile.cross
|
|
|
- docker buildx rm project-v3-builder
|
|
|
rm Dockerfile.cross
|
|
|
|
|
|
##@ Deployment
|
|
|
|
|
|
ifndef ignore-not-found
|
|
|
ignore-not-found = false
|
|
|
endif
|
|
|
|
|
|
.PHONY: install
|
|
|
install: manifests kustomize ## Install CRDs into the K8s cluster specified in ~/.kube/config.
|
|
|
$(KUSTOMIZE) build config/crd | kubectl apply -f -
|
|
|
|
|
|
.PHONY: uninstall
|
|
|
uninstall: manifests kustomize ## Uninstall CRDs from the K8s cluster specified in ~/.kube/config. Call with ignore-not-found=true to ignore resource not found errors during deletion.
|
|
|
$(KUSTOMIZE) build config/crd | kubectl delete --ignore-not-found=$(ignore-not-found) -f -
|
|
|
|
|
|
.PHONY: deploy
|
|
|
deploy: manifests kustomize ## Deploy controller to the K8s cluster specified in ~/.kube/config.
|
|
|
cd config/manager && $(KUSTOMIZE) edit set image controller=${IMG}
|
|
|
$(KUSTOMIZE) build config/default | kubectl apply -f -
|
|
|
|
|
|
.PHONY: undeploy
|
|
|
undeploy: ## Undeploy controller from the K8s cluster specified in ~/.kube/config. Call with ignore-not-found=true to ignore resource not found errors during deletion.
|
|
|
$(KUSTOMIZE) build config/default | kubectl delete --ignore-not-found=$(ignore-not-found) -f -
|
|
|
|
|
|
##@ Build Dependencies
|
|
|
|
|
|
## Location to install dependencies to
|
|
|
LOCALBIN ?= $(shell pwd)/bin
|
|
|
$(LOCALBIN):
|
|
|
mkdir -p $(LOCALBIN)
|
|
|
|
|
|
## Tool Binaries
|
|
|
KUSTOMIZE ?= $(LOCALBIN)/kustomize
|
|
|
CONTROLLER_GEN ?= $(LOCALBIN)/controller-gen
|
|
|
ENVTEST ?= $(LOCALBIN)/setup-envtest
|
|
|
|
|
|
## Tool Versions
|
|
|
KUSTOMIZE_VERSION ?= v3.8.7
|
|
|
CONTROLLER_TOOLS_VERSION ?= v0.9.2
|
|
|
|
|
|
KUSTOMIZE_INSTALL_SCRIPT ?= "https://raw.githubusercontent.com/kubernetes-sigs/kustomize/master/hack/install_kustomize.sh"
|
|
|
.PHONY: kustomize
|
|
|
kustomize: $(KUSTOMIZE) ## Download kustomize locally if necessary.
|
|
|
$(KUSTOMIZE): $(LOCALBIN)
|
|
|
test -s $(LOCALBIN)/kustomize || { curl -Ss $(KUSTOMIZE_INSTALL_SCRIPT) | bash -s -- $(subst v,,$(KUSTOMIZE_VERSION)) $(LOCALBIN); }
|
|
|
|
|
|
.PHONY: controller-gen
|
|
|
controller-gen: $(CONTROLLER_GEN) ## Download controller-gen locally if necessary.
|
|
|
$(CONTROLLER_GEN): $(LOCALBIN)
|
|
|
test -s $(LOCALBIN)/controller-gen || GOBIN=$(LOCALBIN) go install sigs.k8s.io/controller-tools/cmd/controller-gen@$(CONTROLLER_TOOLS_VERSION)
|
|
|
|
|
|
.PHONY: envtest
|
|
|
envtest: $(ENVTEST) ## Download envtest-setup locally if necessary.
|
|
|
$(ENVTEST): $(LOCALBIN)
|
|
|
test -s $(LOCALBIN)/setup-envtest || GOBIN=$(LOCALBIN) go install sigs.k8s.io/controller-runtime/tools/setup-envtest@latest
|
