Docker fails to pull image from GHCR on AWS EC2: failed to resolve reference / timeout on https://ghcr.io/v2/
Summary The issue at hand is Docker failing to pull an image from GitHub Container Registry (GHCR) on an AWS EC2 instance. The error message indicates a timeout when attempting to access the GHCR URL. Despite successful DNS resolution, HTTPS connectivity to GHCR appears to be the point of failure. Root Cause The root cause … Read more