Docker Buildx 版本更新引起的镜像血案

你有没有遇到过这种情况，对于一个镜像来说，它可以正常 pull 下来：$ docker pull knatnetwork/github-runner-amd64:focal-2.301.1focal-2.301.1: Pulling from knatnetwork/github-runner-amd64846c0b181fff: Pull complete 588b3eef3b63: Pull complete 189ea0ac146f: Pull complete 4f4fb700ef54: Pull complete 546945707c6e: Pull complete 71464c2d54c9: Pull complete 1c4efc443e6a: Pull complete 21bbc223ea9a: Pull complete Digest: sha256:6b5b4aa94f8c1e781785e831d18d7ccc1a0de7d70d63b1afd4df3cce27ddd53fStatus: Downloaded newer image for knatnetwork/github-runner-amd64:focal-2.301.1docker.io/knatnetwork/github-runner-amd64:focal-2.301.1但是如果你想 inspect 它的 manifest 会发现 no such manifest。$ docker manifest inspect knatnetwork/github-runner-amd64:focal-2.301.1no such manifest: docker.io/knatnetwork/github-runner-amd64:focal-2.301.1我怎么会遇到这么个鬼问题呢？在 2022 年 4 月，我开源了 GitHub Runner ………………………………