Hello,
we are trying to install NOMAD Oasis on one of our servers. For security reasons, the firewall for this server is set up in such a way that connections can only be made to whitelisted IPs. Is there a list of IP blocks for the central NOMAD instance? If there is no static list, is there some API similar to this one from GitHub https://api.github.com/meta , where one can query this information?
There is no list or API. Also NOMAD is a modular system (plugins). You might be using plugins that might access other services while processing data.
If you are using the central keycloak for user management (default), your oasis server needs to access our keycloak. All our services are run from the same ingress server reachable via “nomad-lab.eu” (130.183.217.23).
The IP is probably stable and not change in the near feature. However, if it changes they will most likely not be an announcement about it.