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arm64 多架构 docker 构建在 apt 更新上失败

tag-icon • tag-icon apt docker multiarch arm64
arm64 多架构 docker 构建在 apt 更新上失败

我正在尝试基于 ubuntu 20.04 创建一个多架构容器。apt update添加新架构后，Docker 构建失败。这是我目前的 docker 文件：

# base image
FROM ubuntu:20.04

# create user
RUN useradd -rm -d /home/embed -s /bin/bash -g root -G sudo -u 1001 embed
RUN mkdir -p /home/embed/software
RUN mkdir -p /home/embed/data

# symlink python3 to python
RUN ln -s /usr/bin/python3 /usr/bin/python

# install arm64 cross-compilation toolchain
RUN dpkg --add-architecture arm64
RUN apt-get update
...

达到后apt-get update，我得到以下输出：

Hit:1 http://security.ubuntu.com/ubuntu focal-security InRelease
Hit:2 http://archive.ubuntu.com/ubuntu focal InRelease
Hit:3 http://archive.ubuntu.com/ubuntu focal-updates InRelease
Hit:4 http://archive.ubuntu.com/ubuntu focal-backports InRelease
Ign:5 http://security.ubuntu.com/ubuntu focal-security/main arm64 Packages
Ign:6 http://security.ubuntu.com/ubuntu focal-security/restricted arm64 Packages
Ign:7 http://security.ubuntu.com/ubuntu focal-security/universe arm64 Packages
Ign:5 http://security.ubuntu.com/ubuntu focal-security/main arm64 Packages
Ign:6 http://security.ubuntu.com/ubuntu focal-security/restricted arm64 Packages
Ign:7 http://security.ubuntu.com/ubuntu focal-security/universe arm64 Packages
Ign:8 http://archive.ubuntu.com/ubuntu focal/multiverse arm64 Packages
Ign:5 http://security.ubuntu.com/ubuntu focal-security/main arm64 Packages
Ign:6 http://security.ubuntu.com/ubuntu focal-security/restricted arm64 Packages
Ign:7 http://security.ubuntu.com/ubuntu focal-security/universe arm64 Packages
Ign:9 http://archive.ubuntu.com/ubuntu focal/restricted arm64 Packages
Ign:10 http://archive.ubuntu.com/ubuntu focal/universe arm64 Packages
Ign:11 http://archive.ubuntu.com/ubuntu focal/main arm64 Packages
Ign:8 http://archive.ubuntu.com/ubuntu focal/multiverse arm64 Packages
Ign:9 http://archive.ubuntu.com/ubuntu focal/restricted arm64 Packages
Ign:10 http://archive.ubuntu.com/ubuntu focal/universe arm64 Packages
Ign:5 http://security.ubuntu.com/ubuntu focal-security/main arm64 Packages
Ign:6 http://security.ubuntu.com/ubuntu focal-security/restricted arm64 Packages
Ign:7 http://security.ubuntu.com/ubuntu focal-security/universe arm64 Packages
Ign:5 http://security.ubuntu.com/ubuntu focal-security/main arm64 Packages
Ign:11 http://archive.ubuntu.com/ubuntu focal/main arm64 Packages
Ign:12 http://archive.ubuntu.com/ubuntu focal-updates/universe arm64 Packages
Ign:13 http://archive.ubuntu.com/ubuntu focal-updates/main arm64 Packages
Ign:14 http://archive.ubuntu.com/ubuntu focal-updates/multiverse arm64 Packages
Ign:15 http://archive.ubuntu.com/ubuntu focal-updates/restricted arm64 Packages
Ign:8 http://archive.ubuntu.com/ubuntu focal/multiverse arm64 Packages
Ign:9 http://archive.ubuntu.com/ubuntu focal/restricted arm64 Packages
Ign:6 http://security.ubuntu.com/ubuntu focal-security/restricted arm64 Packages
Ign:7 http://security.ubuntu.com/ubuntu focal-security/universe arm64 Packages
Err:5 http://security.ubuntu.com/ubuntu focal-security/main arm64 Packages
  404  Not Found [IP: 91.189.88.142 80]
Ign:6 http://security.ubuntu.com/ubuntu focal-security/restricted arm64 Packages
Ign:10 http://archive.ubuntu.com/ubuntu focal/universe arm64 Packages
Ign:11 http://archive.ubuntu.com/ubuntu focal/main arm64 Packages
Ign:12 http://archive.ubuntu.com/ubuntu focal-updates/universe arm64 Packages
Ign:13 http://archive.ubuntu.com/ubuntu focal-updates/main arm64 Packages
Ign:14 http://archive.ubuntu.com/ubuntu focal-updates/multiverse arm64 Packages
Ign:15 http://archive.ubuntu.com/ubuntu focal-updates/restricted arm64 Packages
Ign:8 http://archive.ubuntu.com/ubuntu focal/multiverse arm64 Packages
Ign:9 http://archive.ubuntu.com/ubuntu focal/restricted arm64 Packages
Ign:16 http://archive.ubuntu.com/ubuntu focal-backports/universe arm64 Packages
Ign:10 http://archive.ubuntu.com/ubuntu focal/universe arm64 Packages
Ign:11 http://archive.ubuntu.com/ubuntu focal/main arm64 Packages
Ign:12 http://archive.ubuntu.com/ubuntu focal-updates/universe arm64 Packages
Ign:13 http://archive.ubuntu.com/ubuntu focal-updates/main arm64 Packages
Ign:14 http://archive.ubuntu.com/ubuntu focal-updates/multiverse arm64 Packages
Ign:15 http://archive.ubuntu.com/ubuntu focal-updates/restricted arm64 Packages
Ign:7 http://security.ubuntu.com/ubuntu focal-security/universe arm64 Packages
Ign:8 http://archive.ubuntu.com/ubuntu focal/multiverse arm64 Packages
Ign:9 http://archive.ubuntu.com/ubuntu focal/restricted arm64 Packages
Ign:16 http://archive.ubuntu.com/ubuntu focal-backports/universe arm64 Packages
Ign:10 http://archive.ubuntu.com/ubuntu focal/universe arm64 Packages
Ign:11 http://archive.ubuntu.com/ubuntu focal/main arm64 Packages
Ign:12 http://archive.ubuntu.com/ubuntu focal-updates/universe arm64 Packages
Ign:13 http://archive.ubuntu.com/ubuntu focal-updates/main arm64 Packages
Ign:14 http://archive.ubuntu.com/ubuntu focal-updates/multiverse arm64 Packages
Ign:15 http://archive.ubuntu.com/ubuntu focal-updates/restricted arm64 Packages
Err:8 http://archive.ubuntu.com/ubuntu focal/multiverse arm64 Packages
  404  Not Found [IP: 91.189.88.142 80]
Ign:9 http://archive.ubuntu.com/ubuntu focal/restricted arm64 Packages
Ign:16 http://archive.ubuntu.com/ubuntu focal-backports/universe arm64 Packages
Ign:10 http://archive.ubuntu.com/ubuntu focal/universe arm64 Packages
Ign:11 http://archive.ubuntu.com/ubuntu focal/main arm64 Packages
Ign:12 http://archive.ubuntu.com/ubuntu focal-updates/universe arm64 Packages
Ign:13 http://archive.ubuntu.com/ubuntu focal-updates/main arm64 Packages
Ign:14 http://archive.ubuntu.com/ubuntu focal-updates/multiverse arm64 Packages
Ign:15 http://archive.ubuntu.com/ubuntu focal-updates/restricted arm64 Packages
Ign:16 http://archive.ubuntu.com/ubuntu focal-backports/universe arm64 Packages
Err:12 http://archive.ubuntu.com/ubuntu focal-updates/universe arm64 Packages
  404  Not Found [IP: 91.189.88.142 80]
Ign:13 http://archive.ubuntu.com/ubuntu focal-updates/main arm64 Packages
Ign:14 http://archive.ubuntu.com/ubuntu focal-updates/multiverse arm64 Packages
Ign:15 http://archive.ubuntu.com/ubuntu focal-updates/restricted arm64 Packages
Ign:16 http://archive.ubuntu.com/ubuntu focal-backports/universe arm64 Packages
Err:16 http://archive.ubuntu.com/ubuntu focal-backports/universe arm64 Packages
  404  Not Found [IP: 91.189.88.142 80]
Reading package lists...
E: Failed to fetch http://security.ubuntu.com/ubuntu/dists/focal-security/main/binary-arm64/Packages  404  Not Found [IP: 91.189.88.142 80]
E: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/focal/multiverse/binary-arm64/Packages  404  Not Found [IP: 91.189.88.142 80]
E: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/focal-updates/universe/binary-arm64/Packages  404  Not Found [IP: 91.189.88.142 80]
E: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/focal-backports/universe/binary-arm64/Packages  404  Not Found [IP: 91.189.88.142 80]
E: Some index files failed to download. They have been ignored, or old ones used instead.
The command '/bin/sh -c apt-get update' returned a non-zero code: 100

似乎所有 arm64 存储库都被忽略或未找到。我发现这个问题有完全相同的问题，但没有提供解决方案。

在执行之前，我是否必须对所有 apt 源进行 arch-qualifiedapt-update在执行类似这个答案说？有没有更自动化的方法适合构建docker镜像？

提前致谢

答案1

我仍然不知道是否有更好的方法，但我基本上做了已经做的事情这里，但适用于 20.04。Dockerfile 现在是：

# base image
FROM ubuntu:20.04

...

# add arm64 architecture
RUN apt-get update
RUN dpkg --add-architecture arm64

## arch-qualify the current repositories
RUN sed -i "s/deb h/deb [arch=amd64] h/g" /etc/apt/sources.list

## add arm64's repos
RUN echo "# arm64 repositories" >> /etc/apt/sources.list
RUN echo "deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports focal main restricted" >> /etc/apt/sources.list
RUN echo "deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports focal-updates main restricted" >> /etc/apt/sources.list
RUN echo "deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports focal universe" >> /etc/apt/sources.list
RUN echo "deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports focal-updates universe" >> /etc/apt/sources.list
RUN echo "deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports focal multiverse" >> /etc/apt/sources.list
RUN echo "deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports focal-updates multiverse" >> /etc/apt/sources.list
RUN echo "deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports focal-backports main restricted universe multiverse" >> /etc/apt/sources.list
RUN echo "deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports focal-security main restricted" >> /etc/apt/sources.list
RUN echo "deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports focal-security universe" >> /etc/apt/sources.list
RUN echo "deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports focal-security multiverse" >> /etc/apt/sources.list

RUN apt-get update
...

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