infra/infra/vultr-kubernetes/cluster-setup.md

First we setup the ingress controller with helm

helm repo add traefik https://helm.traefik.io/traefik
helm repo update
# Now we can install this to our cluster
helm install --kubeconfig config.yaml traefik traefik/traefik

Prove the service is present with

kubectl --kubeconfig config.yaml get svc

Create the pods

kubectl --kubeconfig config.yaml -f k8s/nginx-dep.yaml

Expose on port 80

kubectl --kubeconfig config.yaml -f k8s/nginx-service.yaml

Create ingress on k8s

kubectl --kubeconfig config.yaml -f k8s/traefik-ingress.yaml

Take the external IP from the ingress

Put that into terraform's A record for the domain since this is a load balancer in Vultr ( actual resource apparantly )

Configure cert-manager for traefik ingress

Using the latest version from here: https://github.com/cert-manager/cert-manager/releases/download/v1.14.2/cert-manager.crds.yaml

kubectl --kubeconfig config.yaml \
	apply --validate=false \
	-f https://github.com/cert-manager/cert-manager/releases/download/v1.14.2/cert-manager.yaml

Create the cert issuer and certificate

kubectl --kubeconfig config.yaml apply -f k8s/letsencrypt-issuer.yaml
kubectl --kubeconfig config.yaml apply -f k8s/letsencrypt-issuer.yaml

Because we just have 1 cert for now we are looking for it's status to be READY