Docker - ConnectionString after restart not correct

[AlexAndBear]

When we use Mongoku in docker, we add connection string like 'mongoku:27101'.
Mongoku seems to resolve the ip of the host and replace it in the connection string.

As we restart our docker, it will retrieve a new internal docker ip, so the connection string is invalid, I would suggest, to resolve the ip while connecting and not by replacing the connction string