Anything to extract from https://github.com/DIRACGrid/diracx-charts/pull/157?

[aldbr]

Based on his experience with diracx-charts integrated to Rancher, @natthan-pigoux made a PR with a few notes before we got a proper documentation.

One could have a look at the notes and compare them to the current documentation just to see if we could extract any useful information from it.

#157