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Makefile
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# Copyright © 2019 A Medium Corporation.
# Licensed under the Apache License, Version 2.0; see the NOTICE file.
DOMAIN := medium.engineering
PACKAGE := go.$(DOMAIN)/picchu
API_PACKAGE := $(PACKAGE)/api
GROUPS := v1alpha1
BOILERPLATE := hack/header.go.txt
GEN := zz_generated
OPERATOR_SDK_VERSION := v1.0.0
ENVTEST_ASSETS_DIR := $(shell pwd)/testbin
SHELL := /bin/bash
OPERATOR_SDK_PLATFORM := unknown
UNAME := $(shell uname -s)
ifeq ($(UNAME),Linux)
OPERATOR_SDK_PLATFORM = linux-gnu
endif
ifeq ($(UNAME),Darwin)
OPERATOR_SDK_PLATFORM = apple-darwin
endif
# Current Operator version
VERSION ?= 0.0.1
# Default bundle image tag
BUNDLE_IMG ?= controller-bundle:$(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) $(BUNDLE_DEFAULT_CHANNEL)
# Image URL to use all building/pushing image targets
IMG ?= controller:latest
# Produce CRDs that work back to Kubernetes 1.11 (no version conversion)
CRD_OPTIONS ?= "crd:allowDangerousTypes=true"
# Get the currently used golang install path (in GOPATH/bin, unless GOBIN is set)
ifeq (,$(shell go env GOBIN))
GOBIN=$(shell go env GOPATH)/bin
else
GOBIN=$(shell go env GOBIN)
endif
all: manager
ci: test
# Run tests
test: generate fmt vet manifests
mkdir -p ${ENVTEST_ASSETS_DIR}
test -f ${ENVTEST_ASSETS_DIR}/setup-envtest.sh || curl -sSLo ${ENVTEST_ASSETS_DIR}/setup-envtest.sh https://raw.githubusercontent.com/kubernetes-sigs/controller-runtime/v0.8.0/hack/setup-envtest.sh
source ${ENVTEST_ASSETS_DIR}/setup-envtest.sh; fetch_envtest_tools $(ENVTEST_ASSETS_DIR); setup_envtest_env $(ENVTEST_ASSETS_DIR); go test ./... -coverprofile cover.out
# 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=picchu-manager-role webhook paths="./..." output:crd:artifacts:config=config/crd/bases
./hack/kustom-parse.sh
parse:
./hack/kustom-parse-all.sh
# Run go fmt against code
fmt:
go fmt ./...
# Run go vet against code
vet:
go vet ./...
# Generate code
generate: deps
$(CONTROLLER_GEN) object:headerFile="hack/boilerplate.go.txt" paths="./..."
# 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/[email protected] ;\
which controller-gen;\
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 $$KUSTOMIZE_GEN_TMP_DIR ;\
go mod init tmp ;\
go install sigs.k8s.io/kustomize/kustomize/[email protected] ;\
rm -rf $$KUSTOMIZE_GEN_TMP_DIR ;\
}
KUSTOMIZE=$(GOBIN)/kustomize
else
KUSTOMIZE=$(shell which kustomize)
endif
# Generate bundle manifests and metadata, then validate generated files.
.PHONY: bundle
bundle: manifests generators/operator-sdk
generators/operator-sdk generate kustomize manifests -q
cd config/manager && $(KUSTOMIZE) edit set image controller=$(IMG)
$(KUSTOMIZE) build config/manifests | generators/operator-sdk generate bundle -q --overwrite --version $(VERSION) $(BUNDLE_METADATA_OPTS)
generators/operator-sdk bundle validate ./bundle
# Build the bundle image.
.PHONY: bundle-build
bundle-build:
docker build -f bundle.Dockerfile -t $(BUNDLE_IMG) .
mocks: go.sum
go get github.com/golang/mock/mockgen
mockgen --build_flags=--mod=mod -destination=mocks/client.go -package=mocks sigs.k8s.io/controller-runtime/pkg/client Client
mockgen --build_flags=--mod=mod -destination=prometheus/mocks/mock_promapi.go -package=mocks $(PACKAGE)/prometheus PromAPI
mockgen --build_flags=--mod=mod -destination=controllers/mock_deployment.go -package=controllers $(PACKAGE)/controllers Deployment
mockgen --build_flags=--mod=mod -destination=controllers/mock_incarnations.go -package=controllers $(PACKAGE)/controllers Incarnations
mockgen --build_flags=--mod=mod -destination=controllers/scaling/mocks/scalabletarget_mock.go -package=mocks $(PACKAGE)/controllers/scaling ScalableTarget
mockgen --build_flags=--mod=mod -destination=plan/mocks/plan_mock.go -package=mocks $(PACKAGE)/plan Plan
deps: controller-gen kustomize
go mod tidy
go mod vendor
hack/fix.sh
generators/operator-sdk:
@mkdir -p generators
test -f generators/operator-sdk || curl -L https://github.com/operator-framework/operator-sdk/releases/download/$(OPERATOR_SDK_VERSION)/operator-sdk-$(OPERATOR_SDK_VERSION)-x86_64-$(OPERATOR_SDK_PLATFORM) -o $@
chmod +x generators/operator-sdk