It would be nice to have a healthcheck without writing YAML file.
I'm starting minio service, and it has 2 routes k8s style Liveness and Readiness. More here https://docs.min.io/docs/minio-monitoring-guide.html

Is it make any sense to implement such a feature?

This is useful for claiming pegins with elements

gettxoutproof ["txid",...] ( "blockhash" )

Returns a hex-encoded proof that "txid" was included in a block.

NOTE: By default this function only works sometimes. This is when there is an
unspent output in the utxo for this transaction. To make it always work,
you need to maintain a transaction index, using the -txindex command line option

I'd like very much to use docker-fabric in my projects (especially in testing) but I'm having a hard time trying to figure out how to use it. The examples in documentation are too basic and shallow to be useful. There are no unit tests and I couldn't find any projects or examples elsewhere using docker-fabric. I wonder if you could take some examples from fabric's docs and use them in a docker-fab

We need a canonical name for the service. Is it notebooks.csc.fi, CSC Notebooks or something else?

After that has been decided (with help from @hetkos ) someone should review all documentation and strings to ensure we don't deviate from our chosen naming convention.