【docker】debian安装官方docker源解析IP404问题

参考官方docker的apt安装过程，执行：

shell 复制代码

# Add Docker's official GPG key:
sudo apt-get update
sudo apt-get install ca-certificates curl
sudo install -m 0755 -d /etc/apt/keyrings
sudo curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc
sudo chmod a+r /etc/apt/keyrings/docker.asc

# Add the repository to Apt sources:
echo \
  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian \
  $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
  sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt-get update

出现404，问题

shell 复制代码

Hit:1 https://mirrors.ustc.edu.cn/ubuntu jammy InRelease
Ign:2 https://download.docker.com/linux/debian jammy InRelease
Hit:3 https://mirrors.ustc.edu.cn/ubuntu jammy-updates InRelease
Hit:4 https://mirrors.ustc.edu.cn/ubuntu jammy-backports InRelease
Err:5 https://download.docker.com/linux/debian jammy Release
  404  Not Found [IP: 13.224.167.2 443]
Hit:6 https://mirrors.ustc.edu.cn/ubuntu jammy-security InRelease
Hit:7 https://mirrors.ustc.edu.cn/ubuntu jammy-proposed InRelease
Reading package lists... Done
E: The repository 'https://download.docker.com/linux/debian jammy Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

解决方案：

根据Ubuntu 的 docker 页面，问题是它应该https://download.docker.com/linux/ubuntu代替https://download.docker.com/linux/debian.

shell 复制代码

sudo sed -i 's/debian/ubuntu/g' /etc/apt/sources.list.d/docker.list
sudo apt update

但是，如果这不能解决问题，请运行以下命令：

shell 复制代码

sudo sed -i 's|docker.com/linux/debian|docker.com/linux/ubuntu|g' /etc/apt/sources.list
sudo apt update