Merge pull request #13 from newrelic/feature-testing-makefile

Add Makefile for local testing

tests/Makefile

@@ -0,0 +1,93 @@
+# Constants
+MAKEFILE_DIR:=$(dir $(realpath $(firstword ${MAKEFILE_LIST})))
+REPO_ROOT:=$(realpath ${MAKEFILE_DIR}../)
+
+# Initcontainer language under test
+INITCONTAINER_LANGUAGE:=${INITCONTAINER_LANGUAGE}
+
+# Path to the local copy of the repo newrelic/k8s-agents-operator.
+# Only required if building and testing the operator from source.
+LOCAL_OPERATOR_REPO_PATH:=${REPO_ROOT}/../k8s-agents-operator
+
+.PHONY: default
+default: test
+
+# Start minikube
+.PHONY: minikube
+minikube:
+	minikube start --driver=docker
+
+# Install jetstack/cert-manager dependency
+.PHONY: cert-manager
+cert-manager:
+	helm repo add jetstack https://charts.jetstack.io --force-update
+	helm upgrade --install cert-manager jetstack/cert-manager --namespace cert-manager --create-namespace --version v1.14.5 --set installCRDs=true
+	kubectl wait --for=condition=Ready -n cert-manager --all pods
+
+# Install official k8s-agents-operator repo
+.PHONY: operator
+operator: cert-manager
+	helm uninstall k8s-agents-operator --ignore-not-found
+	helm repo add k8s-agents-operator https://newrelic.github.io/k8s-agents-operator
+	helm upgrade --install k8s-agents-operator k8s-agents-operator/k8s-agents-operator \
+		--namespace=default \
+		--set=licenseKey=${NEW_RELIC_LICENSE_KEY} \
+		--set=controllerManager.manager.image.tag=edge
+	sleep 1
+	kubectl wait --for=condition=Ready -n default --all pods
+
+# Build and install local copy of k8s-agents-operator
+
+.PHONY: operator-local
+operator-local:
+	minikube image build ${LOCAL_OPERATOR_REPO_PATH}/ -t e2e/k8s-agents-operator:e2e
+	helm uninstall k8s-agents-operator --ignore-not-found
+	sleep 1
+	helm upgrade --install k8s-agents-operator ${LOCAL_OPERATOR_REPO_PATH}/charts/k8s-agents-operator/ --namespace=default \
+		--set=licenseKey=${NEW_RELIC_LICENSE_KEY} \
+		--set=controllerManager.manager.image.pullPolicy=Never \
+		--set=controllerManager.manager.image.repository=e2e/k8s-agents-operator \
+		--set=controllerManager.manager.image.tag=e2e
+	sleep 1
+	kubectl wait --for=condition=Ready -n default --all pods
+
+# Build local initcontainer image
+.PHONY: build-initcontainer
+build-initcontainer: check-language-arg
+	minikube image build -t e2e/newrelic-${INITCONTAINER_LANGUAGE}-init:e2e src/${INITCONTAINER_LANGUAGE}/
+
+# Build local test app image
+.PHONY: build-testapp
+build-testapp: check-language-arg
+	minikube image build -t e2e/test-app-${INITCONTAINER_LANGUAGE}:e2e tests/${INITCONTAINER_LANGUAGE}/
+
+# Deploy and open test app in browser
+.PHONY: test
+test: build-initcontainer build-testapp check-language-arg
+	helm uninstall test-deployment --ignore-not-found
+	sleep 1
+	helm install test-deployment ${REPO_ROOT}/tests/${INITCONTAINER_LANGUAGE}/chart/
+	sleep 3
+	kubectl wait --for=condition=Ready -n default --all pods
+	minikube service test-app-${INITCONTAINER_LANGUAGE}-service -n default
+
+# View test app container logs
+.PHONY: get-pods
+get-pods:
+	kubectl get pods -n default
+
+# View test app container logs
+.PHONY: logs-testapp
+logs-testapp:
+	kubectl logs $$(kubectl get pods -n default | grep test-app- | cut -d" " -f1)
+
+# View test app container logs
+.PHONY: logs-testapp
+logs-operator:
+	kubectl logs $$(kubectl get pods -n default | grep k8s-agents-operator | cut -d" " -f1)
+
+.PHONY: check-language-arg
+check-language-arg:
+ifeq ($(strip $(INITCONTAINER_LANGUAGE)),)
+	@echo "Required variable INITCONTAINER_LANGUAGE not set. Either set it in the Makefile, or call make with \nINITCONTAINER_LANGUAGE=<language> make <target>"; exit 1
+endif