Getting started

Moving from v0.16.0 to v1.0.0 version implies the migration of some CRD versions from v1alpha1 to v1:

• NifiCluster
• NifiDataflow
• NifiParameterContext
• NifiRegistryClient
• NifiUser
• NifiUserGroup

To manage this resource version migration, you have to:

1 - Upgrade your NifiKop helm chart release, that will enable conversion webhook in the operator pod (as the webhook.enabled values is set to true by default). 2 - Patch the CRDs associated to the resources with:

...
annotations:
    cert-manager.io/inject-ca-from: ${namespace}/${certificate_name}
...
spec:
  ...
  conversion:
    strategy: Webhook
    webhook:
      clientConfig:
        service:
          namespace: ${namespace}
          name: ${webhook_service_name}
          path: /convert
      conversionReviewVersions:
        - v1
        - v1alpha1
  ...

Where:

• namespace: is the namespace in which you will deploy your helm chart.
• certificate_name: is ${helm release name}-webhook-cert
• webhook_service_name: is ${helm release name}-webhook-cert