Unlocking Address on Node

Variables in Example

ubuntu - username on your server example.com - hostname or ip addr o your server miner/ - path to node stuff

Manual

In first, deploy keyfile to server(skip it if you run node locally)

scp ./keystorefile ubuntu@example.com:miner/keystore/

then connect to server by ssh and cd to node dir

ssh ubuntu@example.com 
cd miner

After this command enter password of your keystore

docker-compose exec node geth attach --datadir /data --exec personal.unlockAccount('0x123abc...f')
# 0x123abc...f - eth address from keystore file you deployed

Using of ready Script

./reset-passwd.sh -d example.com -r miner -l ./keystorefile