docker buildx 无法在图像列表中显示结果

Question

以下命令不显示输出ubuntu1图像：

docker buildx build -f 1.dockerfile -t ubuntu1 .
docker image ls | grep ubuntu1
# no output

1.docker文件：

FROM ubuntu:latest
RUN echo "my ubuntu"

另外，我无法在其他 docker 文件的语句中使用该图像FROM（两个版本都在我的本地 Windows 机器上）：

2.docker文件：

FROM ubuntu1
RUN echo "my ubuntu 2"

docker buildx build -f 2.dockerfile -t ubuntu2 .

#error:
WARNING: No output specified for docker-container driver. Build result will only remain in the build cache. To push result image into registry use --push or to load image into docker use --load
[+] Building 1.8s (4/4) FINISHED
 => [internal] load build definition from 2.dockerfile                                                                                                                                                        0.0s
 => => transferring dockerfile: 84B                                                                                                                                                                           0.0s
 => [internal] load .dockerignore                                                                                                                                                                             0.0s
 => => transferring context: 2B                                                                                                                                                                               0.0s
 => ERROR [internal] load metadata for docker.io/library/ubuntu1:latest                                                                                                                                       1.8s
 => [auth] library/ubuntu1:pull token for registry-1.docker.io                                                                                                                                                0.0s
------
 > [internal] load metadata for docker.io/library/ubuntu1:latest:
------
2.dockerfile:1
--------------------
   1 | >>> FROM ubuntu1:latest
   2 |     RUN echo "my ubuntu 2"
   3 |
--------------------
error: failed to solve: ubuntu1:latest: pull access denied, repository does not exist or may require authorization: server message: insufficient_scope: authorization failed (did you mean ubuntu:latest?)

知道发生了什么事吗？如何查看 buildx 准备的内容并引用另一个 dockerfile 中的一个图像？

Answer 1

--output type=docker好的找到了部分解决方案，我需要根据文档添加。这会将 docker 放入镜像列表中。但我仍然无法在第二个泊坞窗中使用它。