Hi, ./launcher rebuild app fatal: unable to access ‘ GitHub - discourse/discourse: A platform for community discussion. Free, open, simple. · GitHub ’: Could not resolve host: github.com but root@discourse:/var/discourse# host github.com github.com has address 140.82.121.3 github.com mail is …

That’s inside the container, so you could have a docker networking issue, or it could have been a temporary issue?

Is the container using the hosts /etc/resolv.conf by default? If there is a local resolver like nameserver 127.0.0.1, I guess that one might not be available from within the container. Unbound is configured to allow queries from all reserved IP ranges, including 172.16.0.0/12 used by Docker containe…

Não foi possível resolver o host: github.com

Suporte

pfaffman (Jay Pfaffman) 5 Julho , 2025 11:44 2

Isso está dentro do contêiner, então você pode ter um problema de rede do Docker, ou pode ter sido um problema temporário?

Tópico		Respostas	Vistas
Restore from a server image that contain discourse, but rebuild error Support	6	558	13 Setembro , 2020
Could not resolve host: github.com for SamSaffron/pups.git Support docker	11	11903	12 Novembro , 2020
Unable to install on ubuntu Self-hosting	6	298	18 Maio , 2024
./discourse-setup: could not resolve host: github.com Support	5	2779	3 Janeiro , 2021
Cannot rebuild app due to nameserver DNS issues "could not resolve host github.com" Support	13	995	1 Junho , 2021

Não foi possível resolver o host: github.com

Related topics