Creating files

Some extra files are required which we will outline below.

The resulting file structure will look as follows:

|-deploy/
| |-letsencrypt-staging.yaml
| |-letsencrypt-prod.yaml
|
|-hub23-chart/
| |-files/
| |-templates/
| | |-issuer.yaml
| | |-user-configmap.yaml
| |-Chart.yaml
| |-requirements.yaml
| |-values.yaml

We will have already created Chart.yaml, requirements.yaml and values.yaml in Installing BinderHub with a Local Helm Chart.

Create templates/issuer.yaml

---
apiVersion: cert-manager.io/v1
kind: Issuer
metadata:
  name: hub23-letsencrypt-staging
spec:
  acme:
    server: https://acme-staging-v02.api.letsencrypt.org/directory
    email: hub23registry@turing.ac.uk
    privateKeySecretRef:
      name: hub23-letsencrypt-staging
    solvers:
    - http01:
        ingress:
          class: nginx
---
apiVersion: cert-manager.io/v1
kind: Issuer
metadata:
  name: hub23-letsencrypt-prod
spec:
  acme:
    server: https://acme-v02.api.letsencrypt.org/directory
    email: hub23registry@turing.ac.uk
    privateKeySecretRef:
      name: hub23-letsencrypt-prod
    solvers:
    - http01:
        ingress:
          class: nginx

Create deploy/letsencrypt-staging.yaml and deploy/letsencrypt-prod.yaml

deploy/letsencrypt-staging.yaml

binderhub:
  ingress:
    annotations:
      cert-manager.io/issuer: "hub23-letsencrypt-staging"

  jupyterhub:
    ingress:
      annotations:
        cert-manager.io/issuer: "hub23-letsencrypt-staging"

deploy/letsencrypt-prod.yaml

binderhub:
  ingress:
    annotations:
      cert-manager.io/issuer: "hub23-letsencrypt-prod"

  jupyterhub:
    ingress:
      annotations:
        cert-manager.io/issuer: "hub23-letsencrypt-prod"