Question

Go docker giving 502 Bad Gateway

Hi!

I followed the tutorial here: https://www.digitalocean.com/community/tutorials/how-to-deploy-a-go-web-application-with-docker-and-nginx-on-ubuntu-18-04

I am getting 502 Bad Gateway for https and (lately) 301 Moved Permanently for http.

The container runs fine locally. I tested my domain by starting a simple nginx server, connects perfectly. I disabled the firewall to make sure that was not blocking anything.

Any ideas where to look next? I did follow the tutorial to the T and even started a new instance and did it again.

Thanks for any help!

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Hi there @pantero,

I’ve just tested the tutorial and it seems to be working well with HTTPS as well, however, note that in the case you receive an error about invalid TLS certificates, wait a few minutes for the Let’s Encrypt add-on to provision the certificates.

If you are still getting errors, can you share your go-app-compose.yaml file here?

Regards, Bobby