karo/Makefile at main · dudizimber/karo · GitHub

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# Image URL to use all building/pushing image targets
IMG ?= dudizimber/karo:latest

# Get the currently used golang install path (in GOPATH/bin, unless GOBIN is set)
ifeq (,$(shell go env GOBIN))
GOBIN=$(shell go env GOPATH)/bin
else
GOBIN=$(shell go env GOBIN)
endif

# Setting SHELL to bash allows bash commands to be executed by recipes.
SHELL = /usr/bin/env bash -o pipefail
.SHELLFLAGS = -ec

.PHONY: all
all: build

##@ General

# The help target prints out all targets with their descriptions organized
# beneath their categories. The categories are represented by '##@' and the
# target descriptions by '##'. The awk commands is responsible for reading the
# entire set of makefiles included in this invocation, looking for lines of the
# file as xyz: ## something, and then pretty-format the target and help. Then,
# if there's a line with ##@ something, that gets pretty-printed as a category.
# More info on the usage of ANSI control characters for terminal formatting:
# https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_parameters
# More info on the awk command:
# http://linuxcommand.org/lc3_adv_awk.php

.PHONY: help
help: ## Display this help.
	@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)

##@ Development

.PHONY: manifests
manifests: controller-gen ## Generate WebhookConfiguration, ClusterRole and CustomResourceDefinition objects.
	$(CONTROLLER_GEN) rbac:roleName=manager-role crd webhook paths="./..." output:crd:artifacts:config=config/crd output:rbac:artifacts:config=config/rbac

.PHONY: generate
generate: controller-gen ## Generate code containing DeepCopy, DeepCopyInto, and DeepCopyObject method implementations.
	$(CONTROLLER_GEN) object:headerFile="hack/boilerplate.go.txt" paths="./..."

.PHONY: fmt
fmt: ## Run go fmt against code.
	go fmt ./...

.PHONY: vet
vet: ## Run go vet against code.
	go vet ./...

.PHONY: test
test: fmt vet ## Run tests.
	go test ./... -coverprofile cover.out

##@ Build

.PHONY: build
build: fmt vet ## Build manager binary.
	go build -o bin/manager main.go

.PHONY: run
run: fmt vet ## Run a controller from your host.
	go run ./main.go

.PHONY: docker-build
docker-build: ## Build docker image with the manager.
	docker build -t ${IMG} .

.PHONY: docker-push
docker-push: ## Push docker image with the manager.
	docker push ${IMG}

##@ Deployment

.PHONY: install
install: ## Install CRDs into the K8s cluster specified in ~/.kube/config.
	kubectl apply -f config/crd/

.PHONY: uninstall
uninstall: ## Uninstall CRDs from the K8s cluster specified in ~/.kube/config.
	kubectl delete -f config/crd/

.PHONY: deploy
deploy: ## Deploy controller to the K8s cluster specified in ~/.kube/config.
	kubectl apply -f config/rbac/
	kubectl apply -f config/manager/

.PHONY: undeploy
undeploy: ## Undeploy controller from the K8s cluster specified in ~/.kube/config.
	kubectl delete -f config/manager/
	kubectl delete -f config/rbac/

.PHONY: deploy-examples
deploy-examples: ## Deploy example AlertReaction resources.
	kubectl apply -f examples/

.PHONY: delete-examples
delete-examples: ## Delete example AlertReaction resources.
	kubectl delete -f examples/

##@ Utilities

.PHONY: logs
logs: ## Show logs from the operator pod.
	kubectl logs -l app=karo -f

.PHONY: status
status: ## Show status of AlertReaction resources.
	kubectl get alertreactions

.PHONY: jobs
jobs: ## Show jobs created by the operator.
	kubectl get jobs -l app.kubernetes.io/name=karo-job

.PHONY: clean
clean: ## Clean up build artifacts.
	rm -rf bin/
	rm -f cover.out

##@ Build Dependencies

## Location to install dependencies to
LOCALBIN ?= $(shell pwd)/bin
$(LOCALBIN):
	mkdir -p $(LOCALBIN)

## Tool Binaries
CONTROLLER_GEN ?= $(LOCALBIN)/controller-gen

## Tool Versions
CONTROLLER_TOOLS_VERSION ?= v0.14.0

.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)