Epinio accelerator installer + test

Makefile

SHELL := /bin/bash
export CLUSTER_NAME ?= epinio
export TMP_DIR ?= /tmp
IP_ADDR := $(shell ifconfig -a | grep "inet " | grep -v 127 | awk 'NR==1{print $$2}')
export DOMAIN ?= $(IP_ADDR).sslip.io
export EPINIO_SERVER_VERSION ?= 1.11.0
export ADM_USR ?= admin
export ADM_PWD ?= password
export ADM_PWD_ENCRYPT := '$(shell htpasswd -bnBC 10 "" ${ADM_PWD} | tr -d :)'
export DEV_USR ?= dev
export DEV_PWD ?= password
export DEV_PWD_ENCRYPT := '$(shell htpasswd -bnBC 10 "" ${DEV_PWD} | tr -d :)'
# sudo apt-get install apache2-utils

cleanup-docker:
	-docker rm -f $$(docker ps -qa)
	docker system prune -a -f
	docker volume prune -a -f

check-dependencies:
	command -v docker && echo "docker - ok"
	command -v k3d && echo "k3d - ok"
	command -v kubectl && echo "kubectl - ok"
	command -v helm && echo "helm - ok"
	command -v epinio && echo "epinio - ok"

EP_CLI_VERSION := $(shell epinio -v | awk '{print $$3}')
check-epinio-cli-version:
	if [[ $(EP_CLI_VERSION) == *${EPINIO_SERVER_VERSION}* ]]; then \
		echo "epinio cli and server are at the same version - $${EPINIO_SERVER_VERSION}"; \
	else \
		echo "epinio cli - $(EP_CLI_VERSION) and server - $${EPINIO_SERVER_VERSION} must be at the same version."; \
		exit 1; \
	fi

get-myip:
	@echo "This current machine IP: $(IP_ADDR)"

get-ingress-ip:
	kubectl get svc -n kube-system traefik -o jsonpath="{.status.loadBalancer.ingress[0]}" | jq -r ".ip"
	
create-cluster:
	k3d cluster create $(CLUSTER_NAME) -p '80:80@loadbalancer' -p '443:443@loadbalancer'
	kubectl rollout status deployment metrics-server -n kube-system --timeout=480s

delete-cluster:
	k3d cluster delete $(CLUSTER_NAME)
	
get-kubeconfig:
	k3d kubeconfig get $(CLUSTER_NAME)
	
install-cert-manager:
	kubectl create namespace cert-manager
	helm repo add jetstack https://charts.jetstack.io
	helm repo update
	helm install cert-manager --namespace cert-manager jetstack/cert-manager \
		--set installCRDs=true \
		--set extraArgs[0]=--enable-certificate-owner-ref=true

get-domain-k3d-traefik:
	kubectl get svc -n kube-system traefik -o jsonpath="{.status.loadBalancer.ingress[0]}" | jq -r ".ip"
	
deploy-epinio: 
	helm repo add epinio https://epinio.github.io/helm-charts
	kubectl rollout status deployment traefik -n kube-system --timeout=480s
	helm install epinio -n epinio --create-namespace --version ${EPINIO_SERVER_VERSION} epinio/epinio \
		--set kubed.operator.repository=mirrored-appscode-kubed \
		--set kubed.operator.registry=rancher \
		--set global.domain=${DOMAIN} \
		--set api.users[0].roles[0]=admin \
		--set api.users[0].username=${ADM_USR} \
		--set api.users[0].passwordBcrypt=${ADM_PWD_ENCRYPT} \
		--set api.users[1].roles[0]=user \
		--set api.users[1].username=${DEV_USR} \
		--set api.users[1].passwordBcrypt=${DEV_PWD_ENCRYPT} \
		# --set minio.enabled=false \
		# --set s3gw.enabled=true \
	# ^^ Use s3gw instead of minio

	kubectl rollout status deployment epinio-server -n epinio --timeout=480s
	
	# Use this fix if helmchart backing service is broken if the version is wrong.
	# kubectl get service.application.epinio -n epinio rabbitmq-dev -o json | jq '.spec.chartVersion="11.2.2"' | kubectl apply -f -
	
logout-epinio-user:
	SETTINGS=$$(epinio settings show | grep Settings: | awk -F\: '{print $$2}' | xargs) && rm  -- "$${SETTINGS}"

install-epinio-cli-linux:
	-rm -f /usr/local/bin/epinio
	curl -s -o epinio -L https://github.com/epinio/epinio/releases/download/v$(EPINIO_SERVER_VERSION)/epinio-linux-x86_64
	chmod +x ./epinio && mv epinio /usr/local/bin

install-epinio-cli-osx:
	-rm -f /usr/local/bin/epinio
	curl -s -o epinio -L https://github.com/epinio/epinio/releases/download/v$(EPINIO_SERVER_VERSION)/epinio-darwin-x86_64
	chmod +x ./epinio && mv epinio /usr/local/bin

test-epinio-wordpress:
	-epinio service create mysql-dev mydb
	-epinio apps create wordpress
	sleep 30
	-epinio service bind mydb wordpress
	
	cd $$(mktemp -d) && git clone --depth=1 https://github.com/epinio/example-wordpress && cd example-wordpress && \
	epinio push -n wordpress -r wordpress.${DOMAIN} -e BP_PHP_VERSION=8.1.x -e BP_PHP_SERVER=nginx -e BP_PHP_WEB_DIR=wordpress -e DB_HOST=$$(epinio configurations list | grep mydb | awk '{print $$2}') -e SERVICE_NAME=mydb
	sleep 3 && curl -s -k https://wordpress.${DOMAIN} -L | grep 'Error establishing' || true 
	curl -s -k https://wordpress.${DOMAIN} -L | grep 'option value="en_CA"'
	@echo
	@echo "****** test epinio app with backing-sevice: succeeded"
	@echo


test-epinio-python:
	cd $$(mktemp -d) && git clone --depth=1 https://github.com/paketo-buildpacks/samples && \
	cd samples/python/conda && epinio push --name conda-app --route conda-app.${DOMAIN} 
	sleep 3 && curl -k https://conda-app.${DOMAIN}
	@echo
	@echo "****** test epinio app: succeeded"
	@echo

test-epinio-ui-login:
	curl -s -k "https://epinio.${DOMAIN}"
	curl -s -k "https://epinio.${DOMAIN}/pp/v1/epinio/rancher/v3-public/authProviders/local/login" -X POST  --data-raw '{"description":"UI session","responseType":"cookie","username":"admin","password":"password"}'	

test-epinio:
	epinio login -u $(ADM_USR) -p $(ADM_PWD)  --trust-ca https://epinio.${DOMAIN}
	$(MAKE) test-epinio-python
	@echo "*** If you see this, your epinio stack is up and running !!! ***"

undeploy-epinio: undeploy-epinio
	helm uninstall -n epinio epinio
	
uninstall-epinio:
	$(MAKE) delete-cluster
	
install-epinio:
	@echo
	@echo "****** STEP (0): Checking dependencies..."
	@echo
	$(MAKE) check-dependencies
	-$(MAKE) logout-epinio-user
	$(MAKE) check-epinio-cli-version

	@echo
	@echo "****** STEP (1): Create k3d cluster..."
	@echo	
	$(MAKE) create-cluster

	@echo	
	@echo "****** STEP (2): Deploy cert-manager into cluster..."
	@echo
	$(MAKE) install-cert-manager

	@echo
	@echo "****** STEP (3): Deploy epinio into cluster..."
	@echo
	$(MAKE) deploy-epinio
	
	@echo
	@echo "****** STEP (4): Verify epinio admin ui/login works..."
	@echo
	$(MAKE) test-epinio-ui-login
	
	@echo
	@echo "****** STEP (5): Verify epinio install by push apps..."
	@echo
	$(MAKE) test-epinio
	
	@echo
	@echo "****** STEP (6): Verify backing service by installing wordpress..."
	@echo
	$(MAKE) test-epinio-wordpress
	
	@echo
	@echo "****** SUCCESS: If you see this message, it means epinio app PaaS is in working condition"
	@echo
	epinio settings show