I’m having some trouble understanding how to interpret private networking errors
What does this mean?
2021-12-02T17:14:00.533 app[be38e9c3] sea [info] white-thunder-935.internal: forward host lookup failed: Host name lookup failure : Resource temporarily unavailable
When I run logs on white-thunder-935 I don’t see anything that suggests it’s actually unavailable. What am I missing?
This is a VM trying to connection to white-thunder-935.internal from a different app? I don’t recognize that DNS error, what kind of language/runtime are you using to make that connection?
Oh, second question. Do you know if this is doing an AAAA lookup? It’s possible this could be coming from a library trying to do an A lookup only.
It’s using netcat to “wait” for the service being up/ready to connect to.
Yes, this is all running inside a container inside a fly app