Configure domain names

[Michiel-s]

As discussed we'll have a couple of subdomains of tarski.nl available to route to the RAP / Ordina cluster.

@FreekOrdina, if you have the static IP address for the kube cluster please let us know in this issue.

@stefjoosten, you can then configure the following DNS records

Host	Type record	Value
a-team.tarski.nl	A	<IP address>
*.a-team.tarski.nl	CNAME	a-team.tarski.nl
rap.tarski.nl	CNAME	a-team.tarski.nl
*.rap.tarski.nl	CNAME	a-team.tarski.nl
*.student.rap.tarski.nl	CNAME	a-team.tarski.nl

I've introduced the subdomain a-team.tarski.nl for the A-team to experiment and/or host other services (next to RAP).

All configured (wildcard) domains point to the same IP address and are handled by the NGINX ingress controller in the A-team kube cluster.

Below an example of an ingress resource for a student prototype to be exposed on the domain.

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: student123-ingress
  namespace: students
  annotations:
    cert-manager.io/cluster-issuer: "letsencrypt-prod"
spec:
  ingressClassName: nginx
  rules:
  - host: student123.student.rap.tarski.nl
    http:
      paths:
      - pathType: ImplementationSpecific
        backend:
          service:
            name: student123-prototype-svc
            port:
              number: 80
  tls:
  - secretName: student123-student-rap-tarski-nl
    hosts:
    - student123.student.rap.tarski.nl

[FreekOrdina]

@stefjoosten I have setup the Kubernetes cluster on the Azure MTech environment and generated the static IP address to use:

13.94.199.199

[stefjoosten]

I have made the following DNS settings:

[stefjoosten]

@Michiel-s wil jij nog even kijken of het screenshot naar jouw tevredenheid is? Ik heb alleen records toegevoegd. Dus alles wat je niet herkent stond er al (standaard ingesteld door de provider neem ik aan.)