Your Elasticsearch instance does not seem to have started up completely within the pod you showed logs for. Kibana will fail to start up if it is unable to reach its Elasticsearch instance after a certain period of time.
Can you send some more of your Elasticsearch logs? It looks like its currently recovering/initializing. Do you see any different ERROR messages within there?
Your Fluentd errors looks to be something else. What does the following look like?
$ oc describe pod -l component=fluentd