Xdev's customized keycloak image to use with bitnami's helm chart

Add it as dependency in your Chart.yml

dependencies:
  - name: keycloak
    version: "2.4.3"
    repository: "oci://registry.gitlab.com/the-blockchain-xdev/xdev-product/enterprise-business-network/keycloak/helm"

and configure it in values.yaml to get the image from this gitlab repository

image:
  registry: registry.gitlab.com
  repository: the-blockchain-xdev/xdev-product/enterprise-business-network/keycloak/keycloak
  tag: develop
  pullSecrets:
    - gitlab-registry

make sure the pull secret is configured with a gitlab access token with the read_registry scope

kubectl create secret docker-registry gitlab-registry \
  --docker-server=registry.gitlab.com \
  --docker-username=your_user \
  --docker-password=your_token

Set the environment variable EXPORT_REALM to true on the keycloak pod:

extraEnvVars:
  - name: EXPORT_REALM
    value: "true"

The export is available in /tmp/realm-export in the keycloak pod. The content can be retrieved with

kubectl exec keycloak-0 -- tar cv /tmp/realm-export > /tmp/realm-export.tgz