rbd-target-gw socket.error: [errno 97] address family not supported by protocol

[deathowl]

when prometheus exporter is enabled, which it is by default iscsi-gw fails to start on systems with ipv6 disabled ''' app.run(host='::', port=settings.config.prometheus_port, debug=False, threaded=True) '''

This should be a relatively easy fix, by making prometheus host configurable. If it's required, i'd be more than willing to implement this solution

[dillaman]

@deathowl That would be great if you could submit a PR w/ an optional override.