存储库 'http://archive.debian.org/debian jessie Release' 未签名

Question

我正在尝试运行 docker-compose 构建，但我遇到了这个问题：

=> ERROR [ 3/12] RUN apt-get update -qq && apt-get install -y nodejs postgresql-client libpng12-0                                                        1.7s
------
 > [ 3/12] RUN apt-get update -qq && apt-get install -y nodejs postgresql-client libpng12-0:
#6 1.665 W: GPG error: http://archive.debian.org/debian jessie Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 8B48AD6246925553 NO_PUBKEY 7638D0442B90D010 NO_PUBKEY CBF8D6FD518E17E1
#6 1.665 E: The repository 'http://archive.debian.org/debian jessie Release' is not signed.
------
executor failed running [/bin/sh -c apt-get update -qq && apt-get install -y nodejs postgresql-client libpng12-0]: exit code: 100

这是 Ubuntu 18.04，WSL2 在 Windows 10.

“存储库 'http://archive.debian.org/debian jessie Release' 未签名”是什么意思？ 这是主要问题吗？

当我尝试这样做时：

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 8B48AD6246925553

我明白了：

Executing: /tmp/apt-key-gpghome.Vdb8SgvVbt/gpg.1.sh --keyserver keyserver.ubuntu.com --recv-keys 8B48AD6246925553
gpg: key 8B48AD6246925553: 30 signatures not checked due to missing keys
gpg: key 8B48AD6246925553: "Debian Archive Automatic Signing Key (7.0/wheezy) <ftpmaster@debian.org>" not changed
gpg: Total number processed: 1
gpg:              unchanged: 1

之后：

sudo apt-get install -y nodejs postgresql-client libpng12-0

我得到的信息是我有最新版本：

Reading package lists... Done
Building dependency tree
Reading state information... Done
postgresql-client is already the newest version (10+190ubuntu0.1).
nodejs is already the newest version (8.10.0~dfsg-2ubuntu0.4).
libpng12-0 is already the newest version (1.2.54-1ubuntu1).
0 upgraded, 0 newly installed, 0 to remove and 166 not upgraded.

Answer 1

请在您的 Dockerfile 文件中添加：

RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 8B48AD6246925553 7638D0442B90D010 CBF8D6FD518E17E1

行前：

RUN apt-get update -qq && apt-get install -y nodejs postgresql-client libpng12-0

Answer 2

我认为可以有另一种解决方案according to this answer在apt-get更新

之前添加这一层

RUN apt-get install debian-archive-keyring

更好一点，因为 它不安装 debian-keyring，它很大而且 99% 的时间都是不必要的

存储库 'http://archive.debian.org/debian jessie Release' 未签名

The repository 'http://archive.debian.org/debian jessie Release' is not signed

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