Elastic search released the latest version of its stack. There are of course a lot of cool new things, but we also feel that they, one step after the other push people to a licence model. I have no problem with that but it makes the life of people that want to keep a licence free stack more difficult.
In the part 1, we saw how to display the number of docs and their sizes per node. In the real life, it helps but we need more than that.
Docker lets you check the full elastic 5 stack in a few seconds. The only thing required is a docker-compose file that includes and links the appropriate containers together.