- No more master/data nodes, only all-purpose ES nodes
- ES upgrade from 7.3.0 to 7.4.0
- Upgrade to `java-latest-openjdk-headless`, which is java 13
- Move supervisord.conf to ES image from configmap
Signed-off-by: Ferenc Tóth <ferenc.2.toth@nokia.com>
Change-Id: I5dbfe6ca3c3e21439a3e11302b622969b3e86870