问题描述
今天编译新的镜像时突然出现如下错误信息
➜ custom git:(master) docker buildx build --platform linux/amd64,linux/arm64 -t chihpengkao/nextcloud:latest -t chihpengkao/nextcloud:v2022.06.22 --push .
[+] Building 1.8s (5/5) FINISHED
=> [internal] load .dockerignore 0.0s
=> => transferring context: 2B 0.0s
=> [internal] load build definition from Dockerfile 0.0s
=> => transferring dockerfile: 1.78kB 0.0s
=> ERROR [linux/arm64 internal] load metadata for docker.io/library/nextcloud:apache 1.8s
=> CANCELED [linux/amd64 internal] load metadata for docker.io/library/nextcloud:apache 1.8s
=> [auth] library/nextcloud:pull token for registry-1.docker.io 0.0s
------
> [linux/arm64 internal] load metadata for docker.io/library/nextcloud:apache:
------
Dockerfile:1
--------------------
1 | >>> FROM nextcloud:apache
2 |
3 | RUN set -ex; \
--------------------
error: failed to solve: failed to fetch oauth token: unexpected status: 401 Unauthorized解决方案
看起来应该是身份令牌过期了，重新使用 Docker Hub 的账户登录
docker login -u 账户名再次执行编译，恢复正常
➜ custom git:(master) docker login -u chihpengkao
Password:
WARNING! Your password will be stored unencrypted in /home/martincz/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store
Login Succeeded
➜ custom git:(master) docker buildx build --platform linux/amd64,linux/arm64 -t chihpengkao/nextcloud:latest -t chihpengkao/nextcloud:v2022.06.22 --push .
[+] Building 10.7s (11/20)
=> [internal] load build definition from Dockerfile 0.0s
=> => transferring dockerfile: 1.78kB 0.0s
=> [internal] load .dockerignore 0.0s
=> => transferring context: 2B 0.0s
=> [linux/arm64 internal] load metadata for docker.io/library/nextcloud:apache 6.5s
=> [linux/amd64 internal] load metadata for docker.io/library/nextcloud:apache 5.8s
=> [auth] library/nextcloud:pull token for registry-1.docker.io 0.0s
=> [internal] load build context 0.0s
=> => transferring context: 38B 0.0s
=> [linux/amd64 1/7] FROM docker.io/library/nextcloud:apache@sha256:b319922a34539cfe7894000e635318634eb044b69e6c0182e8eea8957f3b42e9 0.0s
=> => resolve docker.io/library/nextcloud:apache@sha256:b319922a34539cfe7894000e635318634eb044b69e6c0182e8eea8957f3b42e9 0.0s
=> CACHED [linux/arm64 1/7] FROM docker.io/library/nextcloud:apache@sha256:b319922a34539cfe7894000e635318634eb044b69e6c0182e8eea8957f3b42e9 0.0s
=> => resolve docker.io/library/nextcloud:apache@sha256:b319922a34539cfe7894000e635318634eb044b69e6c0182e8eea8957f3b42e9 