Makefile

-include vars.mk

OS = $(shell go env GOOS)
ARCH = $(shell go env GOARCH)
SHELL ?= bash
# Current Operator version
VERSION ?= 0.0.1
# Default bundle image tag
IMAGE_TAG_BASE ?= ibmcom/cassandra-operator
BUNDLE_IMG ?= $(IMAGE_TAG_BASE)-bundle:v$(VERSION)
# Options for 'bundle-build'
ifneq ($(origin CHANNELS), undefined)
BUNDLE_CHANNELS := --channels=$(CHANNELS)
endif
ifneq ($(origin DEFAULT_CHANNEL), undefined)
BUNDLE_DEFAULT_CHANNEL := --default-channel=$(DEFAULT_CHANNEL)
endif
BUNDLE_METADATA_OPTS ?= $(BUNDLE_CHANNELS) $(BUNDLE_DEFAULT_CHANNEL)

# Image URL to use all building/pushing image targets
IMG ?= controller:latest
# Produce CRDs that work back to Kubernetes 1.11 (no version conversion)
CRD_OPTIONS ?= "crd:crdVersions=v1"

# 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

all: manager

# Run unit tests
unit-tests:
	go test ./controllers/... -v -coverprofile=operator_unit.out -coverpkg=./...
	cd ./prober && go test ./... -v -coverprofile=prober_unit.out -coverpkg=./...

# Run integration tests
integration-tests:
	go test ./tests/integration -v -coverprofile=integration.out -coverpkg=./...

# Run e2e tests
e2e-tests:
	ginkgo -v --procs 20 --timeout=$(E2E_TIMEOUT) --always-emit-ginkgo-writer --progress --fail-fast ./tests/e2e/ -- \
		-test.v -test.timeout=$(E2E_TIMEOUT) \
		-operatorNamespace=$(K8S_NAMESPACE) \
		-imagePullSecret=$(IMAGE_PULL_SECRET) \
		-ingressDomain=$(INGRESS_DOMAIN) \
		-ingressSecret=$(INGRESS_SECRET) \
		-storageClassName=$(STORAGE_CLASS_NAME)

# Run all tests
all-tests: unit-tests integration-tests e2e-tests

# Run combined: unit and integration tests.
tests: generate fmt vet manifests
	go test ./controllers/... ./tests/integration -coverprofile=combined.out -v -coverpkg=./...


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

# Run against the configured Kubernetes cluster in ~/.kube/config
run: generate fmt vet manifests
	go run ./main.go

# Install CRDs into a cluster
install: manifests kustomize
	$(KUSTOMIZE) build config/crd | kubectl apply -f -

# Uninstall CRDs from a cluster
uninstall: manifests kustomize
	$(KUSTOMIZE) build config/crd | kubectl delete -f -

# Deploy controller in the configured Kubernetes cluster in ~/.kube/config
deploy: manifests kustomize
	cd config/manager && $(KUSTOMIZE) edit set image controller=${IMG}
	$(KUSTOMIZE) build config/default | kubectl apply -f -

# Generate manifests e.g. CRD, RBAC etc.
manifests: controller-gen
	$(CONTROLLER_GEN) $(CRD_OPTIONS) rbac:roleName=manager-role output:rbac:none paths="./..." output:crd:artifacts:config=config/crd/bases
	$(CONTROLLER_GEN) $(CRD_OPTIONS) rbac:roleName=manager-role output:rbac:none paths="./..." output:crd:artifacts:config=$(ROOT_DIR)cassandra-operator/crds
	$(CONTROLLER_GEN) $(CRD_OPTIONS) rbac:roleName=cassandra-operator paths="./..." output:crd:none output:rbac:stdout > $(ROOT_DIR)cassandra-operator/templates/clusterrole.yaml

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

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

# Generate code
generate: controller-gen
	$(CONTROLLER_GEN) object:headerFile="hack/boilerplate.go.txt" paths="./..."
	mockgen -package=mocks -source=./controllers/cql/cql.go -destination=./controllers/mocks/mock_cql.go
	mockgen -package=mocks -source=./controllers/prober/prober.go -destination=./controllers/mocks/mock_prober.go
	mockgen -package=mocks -source=./controllers/reaper/reaper.go -destination=./controllers/mocks/mock_reaper.go
	mockgen -package=mocks -source=./controllers/nodectl/nodectl.go -destination=./controllers/mocks/mock_nodectl.go
	mockgen -package=mocks -source=./controllers/icarus/icarus.go -destination=./controllers/mocks/mock_icarus.go

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

# Push the docker image
docker-push:
	docker push ${IMG}

# find or download controller-gen
# download controller-gen if necessary
controller-gen:
ifeq (, $(shell which controller-gen))
	@{ \
	set -e ;\
	CONTROLLER_GEN_TMP_DIR=$$(mktemp -d) ;\
	cd $$CONTROLLER_GEN_TMP_DIR ;\
	go mod init tmp ;\
	go install sigs.k8s.io/controller-tools/cmd/controller-gen@$(CONTROLLER_GEN_VERSION) ;\
	rm -rf $$CONTROLLER_GEN_TMP_DIR ;\
	}
CONTROLLER_GEN=$(GOBIN)/controller-gen
else
CONTROLLER_GEN=$(shell which controller-gen)
endif

kustomize:
ifeq (, $(shell which kustomize))
	@{ \
	set -e ;\
	KUSTOMIZE_GEN_TMP_DIR=$$(mktemp -d) ;\
	cd $$KUSTOMIZE_GEN_TMP_DIR ;\
	go mod init tmp ;\
	go install sigs.k8s.io/kustomize/kustomize/v3@$(KUSTOMIZE_VERSION) ;\
	rm -rf $$KUSTOMIZE_GEN_TMP_DIR ;\
	}
KUSTOMIZE=$(GOBIN)/kustomize
else
KUSTOMIZE=$(shell which kustomize)
endif

# Generate bundle manifests and metadata, then validate generated files.
bundle: manifests kustomize
	operator-sdk generate kustomize manifests -q
	kustomize build config/manifests | operator-sdk generate bundle -q --overwrite --version $(VERSION) $(BUNDLE_METADATA_OPTS)
	operator-sdk bundle validate ./bundle

# Build the bundle image.
bundle-build:
	docker build -f bundle.Dockerfile -t $(BUNDLE_IMG) .

.PHONY: opm
OPM = ./bin/opm
opm:
ifeq (,$(wildcard $(OPM)))
ifeq (,$(shell which opm 2>/dev/null))
	@{ \
	set -e ;\
	mkdir -p $(dir $(OPM)) ;\
	curl -sSLo $(OPM) https://github.com/operator-framework/operator-registry/releases/download/v1.15.1/$(OS)-$(ARCH)-opm ;\
	chmod +x $(OPM) ;\
	}
else
OPM = $(shell which opm)
endif
endif
BUNDLE_IMGS ?= $(BUNDLE_IMG)
CATALOG_IMG ?= $(IMAGE_TAG_BASE)-catalog:v$(VERSION) ifneq ($(origin CATALOG_BASE_IMG), undefined) FROM_INDEX_OPT := --from-index $(CATALOG_BASE_IMG) endif
.PHONY: catalog-build
catalog-build: opm
	$(OPM) index add --container-tool docker --mode semver --tag $(CATALOG_IMG) --bundles $(BUNDLE_IMGS) $(FROM_INDEX_OPT)

.PHONY: catalog-push
catalog-push: ## Push the catalog image.
	$(MAKE) docker-push IMG=$(CATALOG_IMG)