As of today (21 Oct 2020) step-by-step instruction found in docker-open5gs does not produce expected result: sgw and pgw daemons do not start due to upstream (Open5gs) executable name change.
To start a fully functional core network, follow the steps below
- Download Open5gs 1.2.0 and my patch, unpack, apply patch.
wget -O - -q https://github.com/open5gs/open5gs/archive/v1.2.0.tar.gz | tar xz
wget https://gist.githubusercontent.com/krisk0/13eab47dc687c414b8839ad9e2ee6f36/raw/b3096ab7a18229c274c82126d1056e6fbd914abd/open5gs-12.diff