Contents:
Updated: 20.05.2020
Cassandra: 3.11 (OpenJDK 8)
Elasticsearch: 6.6.0
server: latest (tested v2020-03-25)
client: latest (tested v2020-03-14)
Ubuntu: 18.04
Docker: latest
Kubernetes: 1.14.2 (tested: Kubspray e2f5a97)
Ansible: 2.7
Helm: >= v3