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Makefile
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# VERSION defines the project version for the bundle.
# Update this value when you upgrade the version of your project.
# To re-generate a bundle for another specific version without changing the standard setup, you can:
# - use the VERSION as arg of the bundle target (e.g make bundle VERSION=0.0.2)
# - use environment variables to overwrite this value (e.g export VERSION=0.0.2)
VERSION ?= 0.1.1
# 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")
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 DmakEFAULT_CHANNEL=stable)
# - use environment variables to overwrite this value (e.g export DEFAULT_CHANNEL="stable")
ifneq ($(origin DEFAULT_CHANNEL), undefined)
BUNDLE_DEFAULT_CHANNEL := --default-channel=$(DEFAULT_CHANNEL)
endif
BUNDLE_METADATA_OPTS ?= $(BUNDLE_CHANNELS) $(BUNDLE_DEFAULT_CHANNEL)
CONTAINER_RUNTIME ?= docker
# IMAGE_TAG_BASE defines the container registry namespace and part of the image name for remote images.
IMAGE_TAG_BASE ?= quay.io/3scale/aws-nlb-helper-operator
# BUNDLE_IMG defines the image:tag used for the bundle.
BUNDLE_IMG ?= $(IMAGE_TAG_BASE)-bundle:v$(VERSION)
# BUNDLE_IMG_LATEST defines the image:tag used for the bundle.
BUNDLE_IMG_LATEST ?= $(IMAGE_TAG_BASE)-bundle:latest
# BUNDLE_GEN_FLAGS are the flags passed to the operator-sdk generate bundle command
BUNDLE_GEN_FLAGS ?= -q --overwrite --version $(VERSION) $(BUNDLE_METADATA_OPTS)
# USE_IMAGE_DIGESTS defines if images are resolved via tags or digests
USE_IMAGE_DIGESTS ?= false
ifeq ($(USE_IMAGE_DIGESTS), true)
BUNDLE_GEN_FLAGS += --use-image-digests
endif
# Image TAG to use all building/pushing image targets
IMG_TAG ?= v$(VERSION)
# Image URL to use all building/pushing image targets
IMG ?= $(IMAGE_TAG_BASE):$(IMG_TAG)
# Image URL to use latest building/pushing image targets
IMG_LATEST ?= $(IMAGE_TAG_BASE):latest
# ENVTEST_K8S_VERSION refers to the version of kubebuilder assets to be downloaded by envtest binary.
ENVTEST_K8S_VERSION = 1.23
# Get the currently used golang install path (in GOPATH/bin, unless GOBIN is set)
ifeq (,$(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.
# This is a requirement for 'setup-envtest.sh' in the test target.
# 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: 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/bases
.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: manifests generate fmt vet envtest ## Run tests.
KUBEBUILDER_ASSETS="$(shell $(ENVTEST) use $(ENVTEST_K8S_VERSION) -p path)" go test ./... -coverprofile cover.out
##@ Build
.PHONY: build
build: generate fmt vet ## Build manager binary.
go build -o bin/manager main.go
.PHONY: run
run: manifests generate fmt vet ## Run a controller from your host.
go run ./main.go
.PHONY: container-build
container-build: test ## Build container image with the manager.
$(CONTAINER_RUNTIME) build -t ${IMG} .
.PHONY: container-push
container-push: ## Push container image with the manager.
$(CONTAINER_RUNTIME) push ${IMG}
.PHONY: container-tag
container-tag: ## Push container image with the manager.
$(CONTAINER_RUNTIME) tag ${IMG} ${IMG_RETAG}
##@ 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: deploy-iam-env
deploy-iam-env: manifests kustomize ## Deploy controller using env IAM variables to the K8s cluster specified in ~/.kube/config.
cd config/manager && $(KUSTOMIZE) edit set image controller=${IMG}
cd config/manager && $(KUSTOMIZE) edit add patch --path manager_env_iamcredentials_patch.yaml
$(KUSTOMIZE) build config/default | kubectl apply -f -
cd config/manager && $(KUSTOMIZE) edit remove patch --path manager_env_iamcredentials_patch.yaml
.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 -
CONTROLLER_GEN = $(shell pwd)/bin/controller-gen
.PHONY: controller-gen
controller-gen: ## Download controller-gen locally if necessary.
$(call go-get-tool,$(CONTROLLER_GEN),sigs.k8s.io/controller-tools/cmd/[email protected])
KUSTOMIZE = $(shell pwd)/bin/kustomize
.PHONY: kustomize
kustomize: ## Download kustomize locally if necessary.
$(call go-get-tool,$(KUSTOMIZE),sigs.k8s.io/kustomize/kustomize/[email protected])
ENVTEST = $(shell pwd)/bin/setup-envtest
.PHONY: envtest
envtest: ## Download envtest-setup locally if necessary.
$(call go-get-tool,$(ENVTEST),sigs.k8s.io/controller-runtime/tools/setup-envtest@latest)
# go-get-tool will 'go get' any package $2 and install it to $1.
PROJECT_DIR := $(shell dirname $(abspath $(lastword $(MAKEFILE_LIST))))
define go-get-tool
@[ -f $(1) ] || { \
set -e ;\
TMP_DIR=$$(mktemp -d) ;\
cd $$TMP_DIR ;\
go mod init tmp ;\
echo "Downloading $(2)" ;\
GOBIN=$(PROJECT_DIR)/bin go install $(2) ;\
rm -rf $$TMP_DIR ;\
}
endef
.PHONY: bundle
bundle: manifests kustomize ## 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)
operator-sdk bundle validate ./bundle
.PHONY: bundle-build
bundle-build: ## Build the bundle image.
$(CONTAINER_RUNTIME) build -f bundle.Dockerfile -t $(BUNDLE_IMG) .
.PHONY: bundle-push
bundle-push: ## Push the bundle image.
$(MAKE) container-push IMG=$(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/v1.19.1/$${OS}-$${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 ?= $(IMAGE_TAG_BASE)-catalog:v$(VERSION)
# The latest image tag given to the resulting catalog image (e.g. make catalog-build CATALOG_IMG=example.com/operator-catalog:v0.2.0).
CATALOG_BASE_IMG ?= $(IMAGE_TAG_BASE)-catalog:latest
# 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 $(CONTAINER_RUNTIME) --mode semver --tag $(CATALOG_IMG) --bundles $(BUNDLE_IMGS) $(FROM_INDEX_OPT)
# Push the catalog image.
.PHONY: catalog-push
catalog-push: ## Push a catalog image.
$(MAKE) container-push IMG=$(CATALOG_IMG)
##@ Generate deployment manifests
.PHONY: generate-deploy-manifests
generate-deploy-manifests: manifests kustomize ## Generate the controller manifests to the ./deploy folder.
@mkdir -p deploy
@cd config/manager && $(KUSTOMIZE) edit set image controller=${IMG}
$(KUSTOMIZE) build config/default > deploy/aws-nlb-helper.yaml
@echo "Deployment manifest generated in deploy/aws-nlb-helper-iam-env.yaml."
.PHONY: generate-deploy-manifests-iam-env
generate-deploy-manifests-iam-env: manifests kustomize ## Generate the controller manifests using env IAM variables to the ./deploy folder.
@mkdir -p deploy
@cd config/manager && $(KUSTOMIZE) edit set image controller=${IMG}
@cd config/manager && $(KUSTOMIZE) edit add patch --path manager_env_iamcredentials_patch.yaml
@$(KUSTOMIZE) build config/default > deploy/aws-nlb-helper-iam-env.yaml
@cd config/manager && $(KUSTOMIZE) edit remove patch --path manager_env_iamcredentials_patch.yaml
@echo "Deployment manifest generated in deploy/aws-nlb-helper-iam-env.yaml."
@echo "The controller manager will require an existing secret named" \
"aws-nlb-helper-iam with the following information:" \
"AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY and AWS_REGION."
##@ Release
prepare-alpha-release: bump-release generate fmt vet manifests bundle ## Generates bundle manifests for alpha channel release
prepare-stable-release: bump-release generate fmt vet manifests bundle ## Generates bundle manifests for stable channel release
$(MAKE) bundle CHANNELS=alpha,stable DEFAULT_CHANNEL=alpha
bump-release: ## Write release name to "pkg/version" package
sed -i 's/version string = "v\(.*\)"/version string = "v$(VERSION)"/g' pkg/version/version.go
bundle-publish: bundle-build bundle-push catalog-build catalog-push catalog-retag-latest ## Generates and pushes all required images for a release
catalog-retag-latest:
$(MAKE) container-tag IMG=$(CATALOG_IMG) IMG_RETAG=$(CATALOG_BASE_IMG)
$(MAKE) container-push IMG=$(CATALOG_BASE_IMG)
GH_REPO ?= 3scale-ops/aws-nlb-helper-operator
GH_REPO_RELEASES_URL ?= https://api.github.com/repos/$(GH_REPO)/releases/tags
.PHONY: operator-push-latest
operator-push-latest: ## Push latest operator container image with the manager.
$(MAKE) container-tag IMG=$(IMG) IMG_RETAG=$(IMG_LATEST)
$(CONTAINER_RUNTIME) push ${IMG_LATEST}
get-new-release:
@if [[ v$(VERSION) == *"-alpha"* ]]; then echo; \
elif curl -o /dev/null --fail --silent \
"$(GH_REPO_RELEASES_URL)/v$(VERSION)"; then echo; \
else echo "v$(VERSION)"; fi;