Files
planet/docs/technical/zh/ops-docker-compose-buildx-upgrade.md
2026-04-28 04:27:18 +08:00

1.7 KiB
Raw Blame History

Docker + Compose + Buildx 升级教程

流程:删除旧版 -> 安装新版 -> 验证


1. 删除旧版本

删除 apt 安装的旧包

sudo apt remove -y docker.io docker-compose docker-compose-v2 docker-doc podman-docker containerd runc

删除系统中的 docker-composeV1

sudo rm -f "$(which docker-compose 2>/dev/null)"

查找并删除手动安装的 Buildx 插件

docker info | sed -n '/Plugins:/,/^ Server:/p' | grep -A2 buildx

从输出中获取 Path,然后执行:

rm -f <Path中对应的docker-buildx文件>

清理无用依赖

sudo apt autoremove -y

2. 安装 Docker 官方版本

包含 Docker Engine、Docker Compose 插件、Docker Buildx 插件。

安装依赖

sudo apt update
sudo apt install -y ca-certificates curl gnupg

添加 Docker GPG key

sudo install -m 0755 -d /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | \
  sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
sudo chmod a+r /etc/apt/keyrings/docker.gpg

添加官方仓库

echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

安装 Docker + Compose + Buildx

sudo apt update
sudo apt install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

3. 验证安装

docker --version
docker compose version
docker buildx version

4. 常用命令

docker compose up -d
docker compose down
docker buildx build .