WARNING: Ignoring https://dl-cdn.alpinelinux.org/alpine/edge/main: temporary error

Hi and thx for providing this template,

Since several days, I have this apk problem when building:

$ apk add --update --no-cache git go
fetch https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
fetch https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
WARNING: Ignoring https://dl-cdn.alpinelinux.org/alpine/edge/main: temporary error (try again later)
WARNING: Ignoring https://dl-cdn.alpinelinux.org/alpine/edge/community: temporary error (try again later)
ERROR: unable to select packages:
  go (no such package):
    required by: world[go]
Cleaning up project directory and file based variables 00:02
ERROR: Job failed: exit code 1

Do you know what is happening with alpine sources?