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Makefile
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# The version which will be reported by the --version argument of each binary
# and which will be used as the Docker image tag
VERSION ?= $(shell git describe --tags | awk -F"-" '{print $$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)
MAKEFLAGS += --warn-undefined-variables
SHELL := bash
.DELETE_ON_ERROR:
.SUFFIXES:
.ONESHELL:
# The Docker repository name, overridden in CI.
DOCKER_REGISTRY ?= ghcr.io
DOCKER_IMAGE_NAME ?= cert-manager/aws-privateca-issuer/controller
# Image URL to use all building/pushing image targets
IMG ?= ${DOCKER_REGISTRY}/${DOCKER_IMAGE_NAME}:${VERSION}
# 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
# BIN is the directory where tools will be installed
export BIN ?= ${CURDIR}/bin
OS := $(shell go env GOOS)
ARCH := $(shell go env GOARCH)
# Kind
KIND_VERSION := 0.11.1
KIND := ${BIN}/kind-${KIND_VERSION}
K8S_CLUSTER_NAME := pca-external-issuer
# cert-manager
CERT_MANAGER_VERSION ?= 1.3.0
# Controller tools
CONTROLLER_GEN_VERSION := 0.5.0
CONTROLLER_GEN := ${BIN}/controller-gen-${CONTROLLER_GEN_VERSION}
INSTALL_YAML ?= build/install.yaml
all: manager
# Run tests
ENVTEST_ASSETS_DIR=$(shell pwd)/testbin
test: generate fmt vet lint 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 -v ./pkg/... -coverprofile cover.out
e2etest: test
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 -v ./e2e/... -coverprofile cover.out
helm-test:
$$SHELL e2e/helm_test.sh
# Build manager binary
manager: generate fmt vet lint
go build \
-ldflags="-X github.com/cert-manager/aws-privateca-issuer/pkg/api/injections.PlugInVersion=${VERSION}" \
-o bin/manager main.go
# Run against the configured Kubernetes cluster in ~/.kube/config
run: generate fmt vet lint manifests
go run ./main.go
# Install CRDs into a cluster
install: manifests kustomize
$(KUSTOMIZE) build config/crd | kubectl apply -f - --kubeconfig=${TEST_KUBECONFIG_LOCATION}
# Uninstall CRDs from a cluster
uninstall: manifests kustomize
$(KUSTOMIZE) build config/crd | kubectl delete -f - --kubeconfig=${TEST_KUBECONFIG_LOCATION}
.PHONY: ${INSTALL_YAML} kustomize
${INSTALL_YAML}: kustomize
mkdir -p $(dir ${INSTALL_YAML})
rm -rf kustomization.yaml
$(KUSTOMIZE) create --resources ./config/default
$(KUSTOMIZE) edit set image controller=${IMG}
$(KUSTOMIZE) build . > ${INSTALL_YAML}
# Deploy controller in the configured Kubernetes cluster in ~/.kube/config
deploy: ${INSTALL_YAML}
kubectl apply -f ${INSTALL_YAML} --kubeconfig=${TEST_KUBECONFIG_LOCATION}
# UnDeploy controller from the configured Kubernetes cluster in ~/.kube/config
undeploy:
$(KUSTOMIZE) build config/default | kubectl delete -f - --kubeconfig=${TEST_KUBECONFIG_LOCATION}
# 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 ./...
lint: golangci-lint golint
$(GOLANGCILINT) run --timeout 10m
$(GOLINT) ./...
# Generate code
generate: controller-gen
$(CONTROLLER_GEN) object:headerFile="hack/boilerplate.go.txt" paths="./..."
# Build the docker image
docker-build: test
docker build \
--build-arg pkg_version=${VERSION} \
--tag ${IMG} \
--file Dockerfile \
${CURDIR}
# Push the docker image
docker-push:
docker push ${IMG}
CONTROLLER_GEN = $(shell pwd)/bin/controller-gen
controller-gen:
$(call go-get-tool,$(CONTROLLER_GEN),sigs.k8s.io/controller-tools/cmd/[email protected])
# Download kustomize locally if necessary
KUSTOMIZE = $(shell pwd)/bin/kustomize
kustomize:
$(call go-get-tool,$(KUSTOMIZE),sigs.k8s.io/kustomize/kustomize/[email protected])
GOLINT = $(shell pwd)/bin/golint
golint:
$(call go-get-tool,$(GOLINT),golang.org/x/lint/golint)
GOLANGCILINT = $(shell pwd)/bin/golangci-lint
golangci-lint:
$(call go-get-tool,$(GOLANGCILINT),github.com/golangci/golangci-lint/cmd/[email protected])
# 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 $$TMP_DIR ;\
}
endef
# Generate bundle manifests and metadata, then validate generated files.
.PHONY: bundle
bundle: manifests kustomize
operator-sdk generate kustomize manifests -q
cd config/manager && $(KUSTOMIZE) edit set image controller=$(IMG)
$(KUSTOMIZE) build config/manifests | operator-sdk generate bundle -q --overwrite --version $(VERSION) $(BUNDLE_METADATA_OPTS)
operator-sdk bundle validate ./bundle
# Build the bundle image.
.PHONY: bundle-build
bundle-build:
docker build -f bundle.Dockerfile -t $(BUNDLE_IMG) .
# ==================================
# E2E testing
# ==================================
REGISTRY_NAME := "kind-registry"
REGISTRY_PORT := 5000
LOCAL_IMAGE := "localhost:${REGISTRY_PORT}/aws-privateca-issuer"
NAMESPACE := aws-privateca-issuer
SERVICE_ACCOUNT := ${NAMESPACE}-sa
TEST_KUBECONFIG_LOCATION := /tmp/pca_kubeconfig
create-local-registry:
RUNNING=$$(docker inspect -f '{{.State.Running}}' ${REGISTRY_NAME} 2>/dev/null || true)
if [ "$$RUNNING" != 'true' ]; then
docker run -d --restart=always -p "127.0.0.1:${REGISTRY_PORT}:5000" --name ${REGISTRY_NAME} registry:2
fi
sleep 15
docker-push-local:
docker tag ${IMG} ${LOCAL_IMAGE}
docker push ${LOCAL_IMAGE}
.PHONY: kind-cluster
kind-cluster: ## Use Kind to create a Kubernetes cluster for E2E tests
kind-cluster: ${KIND}
if [[ -z "$$OIDC_S3_BUCKET_NAME" ]]; then \
echo "OIDC_S3_BUCKET_NAME env var is not set, the cluster will not be enabled for IRSA"; \
echo "If you wish to have IRSA enabled, recreate the cluster with OIDC_S3_BUCKET_NAME set"; \
cp e2e/kind_config/config.yaml /tmp/config.yaml;
else \
cat e2e/kind_config/config.yaml | sed "s/S3_BUCKET_NAME_PLACEHOLDER/$$OIDC_S3_BUCKET_NAME/g" \
> /tmp/config.yaml
fi
${KIND} get clusters | grep ${K8S_CLUSTER_NAME} || \
${KIND} create cluster --name ${K8S_CLUSTER_NAME} --config=/tmp/config.yaml
${KIND} get kubeconfig --name ${K8S_CLUSTER_NAME} > ${TEST_KUBECONFIG_LOCATION}
docker network connect "kind" ${REGISTRY_NAME} || true
kubectl apply -f e2e/kind_config/registry_configmap.yaml --kubeconfig=${TEST_KUBECONFIG_LOCATION}
#Create namespace and service account
kubectl get namespace ${NAMESPACE} --kubeconfig=${TEST_KUBECONFIG_LOCATION} || \
kubectl create namespace ${NAMESPACE} --kubeconfig=${TEST_KUBECONFIG_LOCATION}
kubectl get serviceaccount ${SERVICE_ACCOUNT} -n ${NAMESPACE} --kubeconfig=${TEST_KUBECONFIG_LOCATION} || \
kubectl create serviceaccount ${SERVICE_ACCOUNT} -n ${NAMESPACE} --kubeconfig=${TEST_KUBECONFIG_LOCATION}
.PHONY: setup-eks-webhook
setup-eks-webhook:
#Ensure that there is a OIDC role and S3 bucket available
if [[ -z "$$OIDC_S3_BUCKET_NAME" || -z "$$OIDC_IAM_ROLE" ]]; then \
echo "Please set OIDC_S3_BUCKET_NAME and OIDC_IAM_ROLE to use IRSA"; \
exit 1; \
fi
#Get open id configuration from API server
kubectl apply -f e2e/kind_config/unauth_role.yaml --kubeconfig=${TEST_KUBECONFIG_LOCATION}
APISERVER=$$(kubectl config view --minify -o jsonpath='{.clusters[0].cluster.server}' --kubeconfig=${TEST_KUBECONFIG_LOCATION})
TOKEN=$$(kubectl get secret $(kubectl get serviceaccount default -o jsonpath='{.secrets[0].name}' --kubeconfig=${TEST_KUBECONFIG_LOCATION}) \
-o jsonpath='{.data.token}' --kubeconfig=${TEST_KUBECONFIG_LOCATION} | base64 --decode )
curl $$APISERVER/.well-known/openid-configuration --header "Authorization: Bearer $$TOKEN" --insecure -o openid-configuration
curl $$APISERVER/openid/v1/jwks --header "Authorization: Bearer $$TOKEN" --insecure -o jwks
#Put idP configuration in public S3 bucket
aws s3 cp --acl public-read jwks s3://$$OIDC_S3_BUCKET_NAME/cluster/my-oidc-cluster/openid/v1/jwks
aws s3 cp --acl public-read openid-configuration s3://$$OIDC_S3_BUCKET_NAME/cluster/my-oidc-cluster/.well-known/openid-configuration
sleep 60
kubectl apply -f e2e/kind_config/install_eks.yaml --kubeconfig=${TEST_KUBECONFIG_LOCATION}
kubectl wait --for=condition=Available --timeout 300s deployment pod-identity-webhook --kubeconfig=${TEST_KUBECONFIG_LOCATION}
kubectl annotate serviceaccount ${SERVICE_ACCOUNT} -n ${NAMESPACE} eks.amazonaws.com/role-arn=$$OIDC_IAM_ROLE --kubeconfig=${TEST_KUBECONFIG_LOCATION}
.PHONY: install-eks-webhook
install-eks-webhook: setup-eks-webhook upgrade-local
.PHONY: kind-cluster-delete
kind-cluster-delete:
${KIND} delete cluster --name ${K8S_CLUSTER_NAME}
.PHONY: kind-export-logs
kind-export-logs:
${KIND} export logs --name ${K8S_CLUSTER_NAME} ${E2E_ARTIFACTS_DIRECTORY}
.PHONY: deploy-cert-manager
deploy-cert-manager: ## Deploy cert-manager in the configured Kubernetes cluster in ~/.kube/config
kubectl apply --filename=https://github.com/jetstack/cert-manager/releases/download/v${CERT_MANAGER_VERSION}/cert-manager.yaml --kubeconfig=${TEST_KUBECONFIG_LOCATION}
kubectl wait --for=condition=Available --timeout=300s apiservice v1.cert-manager.io --kubeconfig=${TEST_KUBECONFIG_LOCATION}
.PHONY: install-local
install-local: docker-build docker-push-local
#install plugin from local docker repo
sleep 15
helm install issuer ./charts/aws-pca-issuer -n ${NAMESPACE} \
--set serviceAccount.create=false --set serviceAccount.name=${SERVICE_ACCOUNT} \
--set image.repository=${LOCAL_IMAGE} --set image.tag=latest --set image.pullPolicy=Always
.PHONY: uninstall-local
uninstall-local:
helm uninstall issuer -n ${NAMESPACE}
.PHONY: upgrade-local
upgrade-local: uninstall-local install-local
#Sets up a kind cluster using the latest commit on the current branch
.PHONY: cluster
cluster: manager create-local-registry kind-cluster deploy-cert-manager install-local
# ==================================
# Download: tools in ${BIN}
# ==================================
${BIN}:
mkdir -p ${BIN}
${KIND}: ${BIN}
curl -sSL -o ${KIND} https://github.com/kubernetes-sigs/kind/releases/download/v${KIND_VERSION}/kind-${OS}-${ARCH}
chmod +x ${KIND}