是的,Ubuntu镜像支持Docker容器化。以下是关于在Ubuntu上安装Docker和运行Docker容器的详细步骤:
更新软件包列表:
sudo apt update
安装依赖包:
sudo apt install ca-certificates curl gnupg lsb-release
添加Docker的官方GPG密钥:
sudo mkdir -m 0755 -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo tee /etc/apt/keyrings/docker.gpg
设置Docker的软件源:
echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
安装Docker Engine:
sudo apt get update
sudo apt get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
docker pull ubuntu
docker run -it ubuntu bash
这些步骤展示了如何在Ubuntu系统上安装Docker,并从Docker Hub拉取Ubuntu镜像,然后运行一个基于该镜像的容器。通过这些操作,用户可以在Ubuntu上成功地进行Docker容器化。