4 dataRootDir: /dockerdata-nfs
5 elasticsearchReplicas: 1
9 readiness: oomk8s/readiness-check:1.1.0
10 logstash: docker.elastic.co/logstash/logstash:5.4.3
11 kibana: docker.elastic.co/kibana/kibana:5.5.0
12 elasticsearch: docker.elastic.co/elasticsearch/elasticsearch:5.5.0