Prerequisites

• Kubernetes or Openshift Cluster

• TLS certificates

• Credentials of and access to https://repo.secure.mid.de/

• Credentials of and access to https://repo.mid.de

Preparations

Secrets for the TLS certificate and credentials for the image registry

Create a file named “tls-secret.yaml”, using this template:

apiVersion: v1
data:
  tls.crt: <Complete TLS certificate chain, base64 encoded>
  tls.key: <TLS certificate key, base64 encoded>
kind: Secret
metadata:
  name: cdcm-certs
type: kubernetes.io/tls

Apply the secret:

sudo kubectl apply -f tls-secret.yaml -n cdcm

Create a file “regcred-secret.yaml”, using this template:

apiVersion: v1
data:
  .dockerconfigjson: <Base64 encoded image registry credentials>
kind: Secret
metadata:
  name: regcred
type: kubernetes.io/dockerconfigjson

Apply the secret:

sudo kubectl apply -f regcred-secret.yaml -n cdcm

Add the Chart repo

sudo helm repo add cdcm https://repo.secure.mid.de/chartrepo/cdcm --username <user> --password <password> && sudo helm repo update

Create your local values.yaml

Create a file “values.yaml”, using this template

global:
  domain: "<your domain>"
env:
  adminToken: "<base64 string of user:password>"

• Replace the placeholder <your domain> with the FQDN of your instance

  1. Replace the placehoder for the adminToken with the base64 encoded string containing arbitrary user credentials of a user, that can login as administrator in CDCM.