Initial commit

2021-01-10 16:59:45 +01:00 · 2021-01-10 16:59:45 +01:00 · 8170c521c0
commit 8170c521c0
33 changed files with 1398 additions and 0 deletions
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+++ b/119
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+# 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) $(BUNDLE_DEFAULT_CHANNEL)
+
+# Image URL to use all building/pushing image targets
+IMG ?= controller:latest
+# Produce CRDs that work back to Kubernetes 1.11 (no version conversion)
+CRD_OPTIONS ?= "crd:trivialVersions=true,preserveUnknownFields=false"
+
+# Get the currently used golang install path (in GOPATH/bin, unless GOBIN is set)
+ifeq (,$(shell go env GOBIN))
+GOBIN=$(shell go env GOPATH)/bin
+else
+GOBIN=$(shell go env GOBIN)
+endif
+
+all: manager
+
+# Run tests
+ENVTEST_ASSETS_DIR=$(shell pwd)/testbin
+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/v0.7.0/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 -
+
+# UnDeploy controller from the configured Kubernetes cluster in ~/.kube/config
+undeploy:
+	$(KUSTOMIZE) build config/default | kubectl delete -f -
+
+# Generate manifests e.g. CRD, RBAC etc.
+manifests: controller-gen
+	$(CONTROLLER_GEN) $(CRD_OPTIONS) rbac:roleName=manager-role webhook paths="./..." output:crd:artifacts:config=config/crd/bases
+
+# 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="./..."
+
+# Build the docker image
+docker-build: test
+	docker build -t ${IMG} .
+
+# Push the docker image
+docker-push:
+	docker push ${IMG}
+
+# Download controller-gen locally if necessary
+CONTROLLER_GEN = $(shell pwd)/bin/controller-gen
+controller-gen:
+	$(call go-get-tool,$(CONTROLLER_GEN),sigs.k8s.io/controller-tools/cmd/controller-gen@v0.4.1)
+
+# Download kustomize locally if necessary
+KUSTOMIZE = $(shell pwd)/bin/kustomize
+kustomize:
+	$(call go-get-tool,$(KUSTOMIZE),sigs.k8s.io/kustomize/kustomize/v3@v3.8.7)
+
+# 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 get $(2) ;\
+rm -rf $$TMP_DIR ;\
+}
+endef
+
+# Generate bundle manifests and metadata, then validate generated files.
+.PHONY: bundle
+bundle: manifests kustomize
+	operator-sdk generate kustomize manifests -q
+	cd config/manager && $(KUSTOMIZE) edit set image controller=$(IMG)
+	$(KUSTOMIZE) build config/manifests | operator-sdk generate bundle -q --overwrite --version $(VERSION) $(BUNDLE_METADATA_OPTS)
+	operator-sdk bundle validate ./bundle
+
+# Build the bundle image.
+.PHONY: bundle-build
+bundle-build:
+	docker build -f bundle.Dockerfile -t $(BUNDLE_IMG) .