Docker

[alfredo-ardito]

I followed the instructions to use docker
docker build -t mosaico/mosaico
and i'm getting these errors:

ERROR: https://dl-cdn.alpinelinux.org/alpine/v3.16/main: DNS lookup error
WARNING: Ignoring https://dl-cdn.alpinelinux.org/alpine/v3.16/main: No such file or directory
ERROR: https://dl-cdn.alpinelinux.org/alpine/v3.16/community: DNS lookup error
WARNING: Ignoring https://dl-cdn.alpinelinux.org/alpine/v3.16/community: No such file or directory

Am I missing something?

[bago]

"DNS lookup error" sounds like an issue in your environment. Your computer is not able to open that website. I just clicked on it and saw the content.

[alfredo-ardito]

I forgot to add the final error message:

2 errors; 16 distinct packages available The command '/bin/sh -c apk update' returned a non-zero code: 2

I can see the Index of /alpine/v3.16/main/ when I click on https://dl-cdn.alpinelinux.org/alpine/v3.16/main
same thing for https://dl-cdn.alpinelinux.org/alpine/v3.16/community
How should I fix the issue in my environment?

[bago]

Sounds like a fault in your docker install. I can't really help much about proper docker install.

Here is the first result from the Google search I'd do:
https://stackoverflow.com/questions/66042756/apk-return-dns-lookup-error-on-docker-build