eclair
Eclair does not include an on-chain wallet, channel opening transactions are funded by your Bitcoin Core node, and channel closing transactions return funds to your Bitcoin Core node.
Clustering
To use custom config file path, give datadir option to start up script and put eclair.conf in the directory.
$ ./eclair-bin/eclair-node-0.10.0-a63d2c2/bin/eclair-node.sh -Declair.datadir="path/to/datadir"
cli docs
cli source