docker: make settings fully configurable via env vars#3873

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muxator merged 6 commits intoether:developfrom

sapkra:config-env-vars

Apr 21, 2020

Commits on Apr 16, 2020

docker: make settings fully configurable via env vars
sapkra
committed

Commits on Apr 19, 2020

docker: in the documentation, reorganize categorically the available parameters
muxator
committed
docker: fill in the default values in the documentation
muxator
committed

Commits on Apr 21, 2020

settings: clarify that null defaults are supported, using the syntax "${VAR_NAME}"
muxator
committed
docker: in the db documentation, specify that we are not going to include every single variable a driver may want
muxator
committed
docker: switch to table layout in the docs about the available settings
muxator
committed