I have done a clean install of Quay 3.9 Operator, installed a QuayRegistry with the following configuration for logging in the configuration secret ( config.yaml ):

LOGS_MODEL: splunk
LOGS_MODEL_CONFIG:
   producer: splunk
   splunk_config:
     host: https://splunk-hec.corp.redhat.com
     port: 8088
     bearer_token: <my-token>
     url_scheme: https
     verify_ssl: false
    index_prefix: rh_paas

I also have tried to use the host parameter without the scheme. With this configuration, the pod "quay-app-upgrade" is in Error state with the (check attached file for the logs) and cannot start.

Also, I have notice that the config editor only supports "Database" and "Elasticsearch" as log storage configuration.

Is Splunk HEC supported in Quay 3.9 ?