Fly deploy failing at resolving Docker image config

Hey all - I’m getting this error:

=> ERROR resolve image config for docker.io/docker/dockerfile:1              85.0s

Error: failed to fetch an image or build from source: error building: failed to solve: failed to solve with frontend dockerfile.v0: failed to solve with frontend gateway.v0: unexpected status code [manifests 1]: 503 Service Unavailable

That sounds a lot like the Docker registry is down, though the status page says it isn’t. What other problems could it be related to? Commits that previously deployed without problem are failing.

Alternatively, is there another registry I could use instead for:

ARG RUBY_VERSION=3.2.2
FROM ruby:$RUBY_VERSION-slim as base

?

4 Likes

I also got the same error, couldn’t deploy the project for almost 8 hours!!!

us too - we are unable to deploy any of our fly.io projects … we’re using the node:20-alpine image

our error messages is:

Error: failed to fetch an image or build from source: error building: failed to solve: failed to solve with frontend dockerfile.v0: failed to create LLB definition: unexpected status code [manifests 20-alpine]: 503 Service Unavailable

I get the same error as those above.

Found I could get it to work by running the docker build locally:

flyctl deploy --local-only
2 Likes

Thanks @unathi - this is the way, was searching for this option.

Thank you!!
I’m trying it and it seems to work

:wave:

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