Makefile

DOCKER_TAG := $(or ${GITHUB_TAG_NAME},latest)
BACKUP_PROVIDER := $(or ${BACKUP_PROVIDER},local)

SHA := $(shell git rev-parse --short=8 HEAD)
GITVERSION := $(shell git describe --long --all)
# gnu date format iso-8601 is parsable with Go RFC3339
BUILDDATE := $(shell date --iso-8601=seconds)
VERSION := $(or ${VERSION},$(shell git describe --tags --exact-match 2> /dev/null || git symbolic-ref -q --short HEAD || git rev-parse --short HEAD))

GO111MODULE := on
CGO_ENABLED := 1
LINKMODE := -extldflags '-static -s -w' \
	-X 'github.com/metal-stack/v.Version=$(VERSION)' \
	-X 'github.com/metal-stack/v.Revision=$(GITVERSION)' \
	-X 'github.com/metal-stack/v.GitSHA1=$(SHA)' \
	-X 'github.com/metal-stack/v.BuildDate=$(BUILDDATE)'

KUBECONFIG := $(shell pwd)/.kubeconfig
GO_RUN := $(or $(GO_RUN),)
ifneq ($(GO_RUN),)
GO_RUN_ARG := -run $(GO_RUN)
endif

.PHONY: build
build: generate-examples
	go mod tidy
	go build -ldflags "$(LINKMODE)" -tags 'osusergo netgo static_build' -o bin/backup-restore-sidecar github.com/metal-stack/backup-restore-sidecar/cmd
	strip bin/backup-restore-sidecar

.PHONY: test
test: build
	go test -cover ./...

.PHONY: generate-examples
generate-examples:
	go run ./pkg/generate/examples/dump.go

.PHONY: test-integration
test-integration: kind-cluster-create
	kind --name backup-restore-sidecar load docker-image ghcr.io/metal-stack/backup-restore-sidecar:latest
	KUBECONFIG=$(KUBECONFIG) go test $(GO_RUN_ARG) -tags=integration -count 1 -v -p 1 -timeout 20m ./...

.PHONY: proto
proto:
	make -C proto protoc

.PHONY: dockerimage
dockerimage: build
	docker build -t ghcr.io/metal-stack/backup-restore-sidecar:${DOCKER_TAG} .

# # #
# the following tasks can be used to set up a development environment
# # #

.PHONY: start-postgres
start-postgres:
	$(MAKE)	start	DB=postgres

.PHONY: start-rethinkdb
start-rethinkdb:
	$(MAKE)	start	DB=rethinkdb

.PHONY: start-etcd
start-etcd:
	$(MAKE)	start	DB=etcd

.PHONY: start-meilisearch
start-meilisearch:
	$(MAKE)	start	DB=meilisearch

.PHONY: start-redis
start-redis:
	$(MAKE)	start	DB=redis

.PHONY: start-localfs
start-localfs:
	$(MAKE)	start	DB=localfs	

.PHONY: start
start: kind-cluster-create
	kind --name backup-restore-sidecar load docker-image ghcr.io/metal-stack/backup-restore-sidecar:latest
ifneq ($(BACKUP_PROVIDER),local)
	# if you want to use other providers, please fill in your credentials and backup config!
	# for this, you need to edit deploy/provider-secret-$(BACKUP_PROVIDER)
	# take care not to push your provider secrets to origin
	kubectl --kubeconfig $(KUBECONFIG) apply -f deploy/provider-secret-$(BACKUP_PROVIDER).yaml
endif
	kubectl --kubeconfig $(KUBECONFIG) delete -f "deploy/$(DB)-$(BACKUP_PROVIDER).yaml" || true # for idempotence
	kubectl --kubeconfig $(KUBECONFIG) apply -f "deploy/$(DB)-$(BACKUP_PROVIDER).yaml"
	# tailing
	stern --kubeconfig $(KUBECONFIG) '.*'

.PHONY: kind-cluster-create
kind-cluster-create: dockerimage
	@if ! which kind > /dev/null; then echo "kind needs to be installed"; exit 1; fi
	@if ! kind get clusters | grep backup-restore-sidecar > /dev/null; then \
		kind create cluster \
		--name backup-restore-sidecar \
		--config kind.yaml \
		--kubeconfig $(KUBECONFIG); fi

.PHONY: cleanup
cleanup:
	kind delete cluster --name backup-restore-sidecar
	rm -f $(KUBECONFIG)

.PHONY: dev-env
dev-env:
	@echo "export KUBECONFIG=$(KUBECONFIG)"