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Makefile
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###
# NOTE: this section almost matches outputs out kubebuilder v3.7.0
###
# Current Operator version
VERSION ?= 5.6.2
# BUNDLE_GEN_FLAGS are the flags passed to the operator-sdk generate bundle command
BUNDLE_GEN_FLAGS ?= -q --overwrite --version $(VERSION) $(BUNDLE_METADATA_OPTS)
# USE_IMAGE_DIGESTS defines if images are resolved via tags or digests
# You can enable this value if you would like to use SHA Based Digests
# To enable set flag to true
USE_IMAGE_DIGESTS ?= false
ifeq ($(USE_IMAGE_DIGESTS), true)
BUNDLE_GEN_FLAGS += --use-image-digests
endif
# Set the Operator SDK version to use. By default, what is installed on the system is used.
# This is useful for CI or a project to utilize a specific version of the operator-sdk toolkit.
OPERATOR_SDK_VERSION ?= v1.32.0
OPM_VERSION ?= v1.23.2
YQ_VERSION ?= v4.35.2
# Read Grafana Image and Version from go code
GRAFANA_IMAGE := $(shell grep 'GrafanaImage' controllers/config/operator_constants.go | sed 's/.*"\(.*\)".*/\1/')
GRAFANA_VERSION := $(shell grep 'GrafanaVersion' controllers/config/operator_constants.go | sed 's/.*"\(.*\)".*/\1/')
# Image URL to use all building/pushing image targets
REGISTRY ?= ghcr.io
ORG ?= grafana
IMG ?= $(REGISTRY)/$(ORG)/grafana-operator:v$(VERSION)
# ENVTEST_K8S_VERSION refers to the version of kubebuilder assets to be downloaded by envtest binary.
ENVTEST_K8S_VERSION = 1.25.0
# Get the currently used golang install path (in GOPATH/bin, unless GOBIN is set)
ifeq (,$(shell go env GOBIN))
GOBIN=$(shell go env GOPATH)/bin
else
GOBIN=$(shell go env GOBIN)
endif
# Checks if kuttl is in your PATH
ifneq ($(shell which kubectl-kuttl),)
KUTTL=$(shell which kubectl-kuttl)
else
KUTTL=$(shell pwd)/bin/kubectl-kuttl
endif
# Setting SHELL to bash allows bash commands to be executed by recipes.
# Options are set to exit when a recipe line exits non-zero or a piped command fails.
SHELL = /usr/bin/env bash -o pipefail
.SHELLFLAGS = -ec
.PHONY: all
all: manifests test kustomize-crd api-docs
##@ 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($$0, 5) } ' $(MAKEFILE_LIST)
.PHONY: yq
YQ = ./bin/yq
yq: ## Download yq locally if necessary.
ifeq (,$(wildcard $(YQ)))
ifeq (,$(shell which yq 2>/dev/null))
@{ \
set -e ;\
mkdir -p $(dir $(YQ)) ;\
OSTYPE=$(shell uname | awk '{print tolower($0)}') && ARCH=$(shell go env GOARCH) && \
curl -sSLo $(YQ) https://github.com/mikefarah/yq/releases/download/$(YQ_VERSION)/yq_$${OSTYPE}_$${ARCH} ;\
chmod +x $(YQ) ;\
}
else
YQ = $(shell which yq)
endif
endif
##@ Development
.PHONY: manifests
manifests: yq controller-gen ## Generate WebhookConfiguration, ClusterRole and CustomResourceDefinition objects.
$(CONTROLLER_GEN) rbac:roleName=manager-role crd webhook paths="./..." crd:maxDescLen=0,generateEmbeddedObjectMeta=false output:crd:artifacts:config=config/crd/bases
$(CONTROLLER_GEN) rbac:roleName=manager-role crd webhook paths="./..." crd:maxDescLen=0,generateEmbeddedObjectMeta=false output:crd:artifacts:config=deploy/helm/grafana-operator/crds
yq -i '(select(.kind == "Deployment") | .spec.template.spec.containers[0].env[] | select (.name == "RELATED_IMAGE_GRAFANA")).value="$(GRAFANA_IMAGE):$(GRAFANA_VERSION)"' config/manager/manager.yaml
.PHONY: kustomize-crd
kustomize-crd: kustomize manifests
$(KUSTOMIZE) build config/ -o deploy/kustomize/base/crds.yaml
# Generate API reference documentation
api-docs: gen-crd-api-reference-docs kustomize
@{ \
set -e ;\
TMP_DIR=$$(mktemp -d) ; \
$(KUSTOMIZE) build config/ -o $$TMP_DIR/crd-output.yaml ;\
$(API_REF_GEN) crdoc --resources $$TMP_DIR/crd-output.yaml --output docs/docs/api.md --template hugo/templates/frontmatter-grafana-operator.tmpl ;\
}
.PHONY: generate
generate: controller-gen ## Generate code containing DeepCopy, DeepCopyInto, and DeepCopyObject method implementations.
$(CONTROLLER_GEN) object:headerFile="hack/boilerplate.go.txt" paths="./..."
.PHONY: vet
vet: ## Run go vet against code.
go vet ./...
.PHONY: test
test: manifests generate code/gofumpt api-docs vet envtest ## Run tests.
KUBEBUILDER_ASSETS="$(shell $(ENVTEST) use $(ENVTEST_K8S_VERSION) --bin-dir $(LOCALBIN) -p path)" go test ./... -coverprofile cover.out
##@ Build
.PHONY: build
build: generate code/gofumpt vet ## Build manager binary.
go build -o bin/manager main.go
.PHONY: run
run: manifests generate code/gofumpt vet ## Run a controller from your host.
go run ./main.go
##@ 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 replace --force=true -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: deploy-kuttl
deploy-kuttl: manifests kustomize ## Deploy controller to the K8s cluster specified in ~/.kube/config.
$(KUSTOMIZE) build config/kuttl-overlay | 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 ?= v5.1.1
CONTROLLER_TOOLS_VERSION ?= v0.12.0
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
.PHONY: operator-sdk
OPERATOR_SDK ?= $(LOCALBIN)/operator-sdk
operator-sdk: ## Download operator-sdk locally if necessary.
ifeq (,$(wildcard $(OPERATOR_SDK)))
ifeq (, $(shell which operator-sdk 2>/dev/null))
@{ \
set -e ;\
mkdir -p $(dir $(OPERATOR_SDK)) ;\
OS=$(shell go env GOOS) && ARCH=$(shell go env GOARCH) && \
curl -sSLo $(OPERATOR_SDK) https://github.com/operator-framework/operator-sdk/releases/download/$(OPERATOR_SDK_VERSION)/operator-sdk_$${OS}_$${ARCH} ;\
chmod +x $(OPERATOR_SDK) ;\
}
else
OPERATOR_SDK = $(shell which operator-sdk)
endif
endif
###
# END OF kubebuilder SECTION
###
# CHANNELS define the bundle channels used in the bundle.
# Add a new line here if you would like to change its default config. (E.g CHANNELS = "candidate,fast,stable")
# To re-generate a bundle for other specific channels without changing the standard setup, you can:
# - use the CHANNELS as arg of the bundle target (e.g make bundle CHANNELS=candidate,fast,stable)
# - use environment variables to overwrite this value (e.g export CHANNELS="candidate,fast,stable")
CHANNELS=v5
ifneq ($(origin CHANNELS), undefined)
BUNDLE_CHANNELS := --channels=$(CHANNELS)
endif
# DEFAULT_CHANNEL defines the default channel used in the bundle.
# Add a new line here if you would like to change its default config. (E.g DEFAULT_CHANNEL = "stable")
# To re-generate a bundle for any other default channel without changing the default setup, you can:
# - use the DEFAULT_CHANNEL as arg of the bundle target (e.g make bundle DEFAULT_CHANNEL=stable)
# - use environment variables to overwrite this value (e.g export DEFAULT_CHANNEL="stable")
DEFAULT_CHANNEL="v5"
ifneq ($(origin DEFAULT_CHANNEL), undefined)
BUNDLE_DEFAULT_CHANNEL := --default-channel=$(DEFAULT_CHANNEL)
endif
BUNDLE_METADATA_OPTS ?= $(BUNDLE_CHANNELS) $(BUNDLE_DEFAULT_CHANNEL)
.PHONY: bundle
bundle: manifests kustomize operator-sdk ## Generate bundle manifests and metadata, then validate generated files.
$(OPERATOR_SDK) generate kustomize manifests -q
cd config/manager && $(KUSTOMIZE) edit set image controller=$(IMG)
$(KUSTOMIZE) build config/manifests | $(OPERATOR_SDK) generate bundle $(BUNDLE_GEN_FLAGS)
./hack/add-openshift-annotations.sh
$(OPERATOR_SDK) bundle validate ./bundle
.PHONY: bundle/redhat
bundle/redhat: BUNDLE_GEN_FLAGS += --use-image-digests
bundle/redhat: bundle
# e2e
.PHONY: e2e
e2e: kuttl install deploy-kuttl ## Run e2e tests using kuttl.
$(KUTTL) test
# Find or download kuttl
kuttl:
ifeq (, $(shell which kubectl-kuttl))
@{ \
set -e ;\
go install github.com/kudobuilder/kuttl/cmd/kubectl-kuttl@v0.12.1 ;\
}
KUTTL=$(GOBIN)/kubectl-kuttl
else
KUTTL=$(shell which kubectl-kuttl)
endif
golangci:
ifeq (, $(shell which golangci-lint))
@{ \
set -e ;\
go install github.com/golangci/golangci-lint/cmd/golangci-lint@v1.55.2 ;\
}
GOLANGCI=$(GOBIN)/golangci-lint
else
GOLANGCI=$(shell which golangci-lint)
endif
.PHONY: code/golangci-lint
code/golangci-lint: golangci
$(GOLANGCI) run ./...
gofumpt:
ifeq (, $(shell which gofumpt))
@{ \
set -e ;\
go install mvdan.cc/gofumpt@v0.4.0 ;\
}
GOFUMPT=$(GOBIN)/gofumpt
else
GOFUMPT=$(shell which gofumpt)
endif
.PHONY: code/gofumpt
code/gofumpt: gofumpt
$(GOFUMPT) -l -w .
ko:
ifeq (, $(shell which ko))
@{ \
set -e ;\
go install github.com/google/ko@v0.13.0 ;\
}
KO=$(GOBIN)/ko
else
KO=$(shell which ko)
endif
export KO_DOCKER_REPO ?= ko.local/grafana/grafana-operator
export KIND_CLUSTER_NAME ?= kind-grafana
export KUBECONFIG ?= ${HOME}/.kube/kind-grafana-operator
# If you want to push ko to your local Docker daemon
.PHONY: ko-build-local
ko-build-local: ko
$(KO) build --sbom=none --bare
# If you want to push ko to your kind cluster
.PHONY: ko-build-kind
ko-build-kind: ko
$(KO) build --sbom=none --bare
kind load docker-image $(KO_DOCKER_REPO) --name $(KIND_CLUSTER_NAME)
helm-docs:
ifeq (, $(shell which helm-docs))
@{ \
set -e ;\
go install github.com/norwoodj/helm-docs/cmd/helm-docs@v1.11.0 ;\
}
HELM_DOCS=$(GOBIN)/helm-docs
else
HELM_DOCS=$(shell which helm-docs)
endif
start-kind:
@hack/kind/start-kind.sh
.PHONY: helm/docs
helm/docs: helm-docs
$(HELM_DOCS)
BUNDLE_IMG ?= $(REGISTRY)/$(ORG)/grafana-operator-bundle:v$(VERSION)
.PHONY: bundle-build
bundle-build: ## Build the bundle image.
docker build -f bundle.Dockerfile -t $(BUNDLE_IMG) .
.PHONY: bundle-push
bundle-push: ## Push the bundle image.
docker push $(BUNDLE_IMG)
.PHONY: opm
OPM = ./bin/opm
opm: ## Download opm locally if necessary.
ifeq (,$(wildcard $(OPM)))
ifeq (,$(shell which opm 2>/dev/null))
@{ \
set -e ;\
mkdir -p $(dir $(OPM)) ;\
OS=$(shell go env GOOS) && ARCH=$(shell go env GOARCH) && \
curl -sSLo $(OPM) https://github.com/operator-framework/operator-registry/releases/download/$(OPM_VERSION)/$${OS}-$${ARCH}-opm ;\
chmod +x $(OPM) ;\
}
else
OPM = $(shell which opm)
endif
endif
# A comma-separated list of bundle images (e.g. make catalog-build BUNDLE_IMGS=example.com/operator-bundle:v0.1.0,example.com/operator-bundle:v0.2.0).
# These images MUST exist in a registry and be pull-able.
BUNDLE_IMGS ?= $(BUNDLE_IMG)
# The image tag given to the resulting catalog image (e.g. make catalog-build CATALOG_IMG=example.com/operator-catalog:v0.2.0).
CATALOG_IMG ?= $(REGISTRY)/$(REPO)/grafana-operator-catalog:v$(VERSION)
# Set CATALOG_BASE_IMG to an existing catalog image tag to add $BUNDLE_IMGS to that image.
ifneq ($(origin CATALOG_BASE_IMG), undefined)
FROM_INDEX_OPT := --from-index $(CATALOG_BASE_IMG)
endif
# Build a catalog image by adding bundle images to an empty catalog using the operator package manager tool, 'opm'.
# This recipe invokes 'opm' in 'semver' bundle add mode. For more information on add modes, see:
# https://github.com/operator-framework/community-operators/blob/7f1438c/docs/packaging-operator.md#updating-your-existing-operator
.PHONY: catalog-build
catalog-build: opm ## Build a catalog image.
$(OPM) index add --container-tool docker --mode semver --tag $(CATALOG_IMG) --bundles $(BUNDLE_IMGS) $(FROM_INDEX_OPT)
# Push the catalog image.
.PHONY: catalog-push
catalog-push: ## Push a catalog image.
docker push $(CATALOG_IMG)
# Find or download gen-crd-api-reference-docs
gen-crd-api-reference-docs:
ifeq (, $(shell which crdoc))
@{ \
set -e ;\
API_REF_GEN_TMP_DIR=$$(mktemp -d) ;\
cd $$API_REF_GEN_TMP_DIR ;\
go mod init tmp ;\
go install fybrik.io/crdoc@ad5ba1e62f8db46cb5a9282dfedfc3d8f3d45065 ;\
rm -rf $$API_REF_GEN_TMP_DIR ;\
}
API_REF_GEN=$(GOBIN)/crdoc
else
API_REF_GEN=$(shell which crdoc)
endif