Upgrade from v1.x to v2.x

To support Loki Stack some Elasticsearch parameters have moved. The component is backwards compatible, but moving the parameters is highly encouraged.

Migrate `kibana_host` and `predict_elasticsearch_storage_alert`

Move the kibana_host parameter to components.elasticsearch.kibana_host:

parameters:
  openshift4_logging:
    kibana_host: logging.cluster.local (1)
    predict_elasticsearch_storage_alert: (2)
      enabled: true
      lookback_range: 72h
      predict_hours_from_now: 72
      threshold: 85
      for: 6h
      severity: warning

1	Move `kibana_host` to `components.elasticsearch.kibana_host`
2	Move section `predict_elasticsearch_storage_alert` to `components.elasticsearch.predict_elasticsearch_storage_alert`

Example for v2.x:

parameters:
  openshift4_logging:
    components:
      elasticsearch:
        kibana_host: logging.cluster.local
        predict_elasticsearch_storage_alert:
          enabled: true
          lookback_range: 72h
          predict_hours_from_now: 72
          threshold: 85
          for: 6h
          severity: warning

Removed Parameters

`clusterLogging.curator`

Curator deployment was removed with Openshift 4.7.

parameters:
  openshift4_logging:
    clusterLogging:
      curation: (1)

1	Entire section `monitoring` is deprecated

`monitoring`

Monitoring with component prometheus was removed.

parameters:
  openshift4_logging:
    monitoring: (1)

1	Entire section `monitoring` is deprecated