borrarActual () {
	echo ">>>> Borrando registro actual..."
	kubectl delete -f registry-deployment.yaml 
	kubectl delete -f registry-pv.yaml 
	echo ">>>> Borrando secrets actuales..."
	kubectl delete secret auth-secret
	kubectl delete secret certs-secret
	kubectl delete secret reg-cred-secret
	kubectl delete pod/nginx-pod
}

step1 () {
	echo "Step 1: Creating files for authentication\n\n"
	echo ">>>> Creando directorios..."
	mkdir -p /registry && cd "$_"
	rm -rf auth/
	rm -rf certs/
	echo "Creando certificados..."
	mkdir certs
	openssl req -x509 -newkey rsa:4096 -days 365 -nodes -sha256 -keyout certs/tls.key -out certs/tls.crt -subj "/CN=docker-registry" -addext "subjectAltName = DNS:docker-registry"
	echo "Creando autorizaciones..."
	mkdir auth
	docker run --rm --entrypoint htpasswd registry:2.7.0 -Bbn creylopez Rey-1176 > auth/htpasswd
}

step2 () {
	echo "Step 2: Using secrets to mount the certificates\n\n"
	echo "Creando secret certs-secret..."
	kubectl create secret tls certs-secret --cert=/registry/certs/tls.crt --key=/registry/certs/tls.key
	echo "Creando secret auth-secret..."
	kubectl create secret generic auth-secret --from-file=/registry/auth/htpasswd
}

step3() {
	echo "Step 3: Creating Persistent Volume and Claim for repository storage\n\n"
	kubectl create -f /home/creylopez/k8s-cluster-projects/MiRegistry/registry-pv.yaml 
}

step4() {
	echo "Step 4: Creating the Registry Pod\n\n"
	kubectl create -f /home/creylopez/k8s-cluster-projects/MiRegistry/registry-deployment.yaml 
}

step5() {
	echo "Step 5: Allowing access to the registry\n\n"
	echo "Copio tls.cert a /etc..."
	sudo cp certs/tls.crt /etc/docker/certs.d/docker-registry\:32000/ca.crt 
}

step6() {
	echo "Step 6: Testing our Private Docker Registry"
	docker login docker-registry:32000 -u creylopez -p Rey-1176
	echo "Creando secret reg-cred-secret..."
	kubectl create secret docker-registry reg-cred-secret --docker-server=docker-registry:32000 --docker-username=creylopez --docker-password=Rey-1176
	echo "Descargo imagen nginx..."
	docker pull nginx
	echo "... la etiqueto..."
	docker tag nginx:latest docker-registry:32000/minginx:1
	echo "... y la subo al registry... "
	docker push docker-registry:32000/minginx:1
	#kubectl exec docker-registry-pod -it -- sh
}

prueba() {
	echo "Creo un pod con la nueva imagen..."
	kubectl run nginx-pod --image=docker-registry:32000/minginx:v1 --overrides='{ "apiVersion": "v1", "spec": { "imagePullSecrets": [{"name": "reg-cred-secret"}] } }'
}


borrarActual
#step1
#step2
#step3
#step4
#step5
#step6
#final