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infinispan / infinispan-helm-charts

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Expose Infinispan configuration in .Values #14

Closed ryanemerson closed 2 years ago

ryanemerson commented 2 years ago

Infinispan 13.0 allows the server and logging to be configured via yaml. Instead of utilising the _infinispan.xml and _log4j2.xml templates, we can embed the default configurations in the values.yaml.

The advantage of this approach is that it's now possible to update the configurations at chart creation time without having to modify any templates. This is necessary in order to better integrate with the Openshift Helm charts UI.

For example, values.yaml could like the following:

images:
  server: 'registry.redhat.io/datagrid/datagrid-8-rhel8:1.2'
  initContainer: registry.access.redhat.com/ubi8-micro
deploy:
  replicas: 1
  ...
  infinispan:
    cache-container:
      ...
    server:

A consequence of this approach is that it's no longer possible to support the toggling of authentication (values.security.authentication: true | false) as template logic is not allowed in values.yaml.

ryanemerson commented 2 years ago

It's not possible to expose log4j2.xml configuration via yaml directly as this is not currently supported by the Infinispan server.