是的,Ubuntu鏡像支持Docker容器化。以下是關于在Ubuntu上安裝Docker和運行Docker容器的詳細步驟:
更新軟件包列表:
sudo apt update
安裝依賴包:
sudo apt install ca-certificates curl gnupg lsb-release
添加Docker的官方GPG密鑰:
sudo mkdir -m 0755 -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo tee /etc/apt/keyrings/docker.gpg
設置Docker的軟件源:
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
安裝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
這些步驟展示了如何在Ubuntu系統上安裝Docker,并從Docker Hub拉取Ubuntu鏡像,然后運行一個基于該鏡像的容器。通過這些操作,用戶可以在Ubuntu上成功地進行Docker容器化。