在Ubuntu中使用Docker时,遵循最佳实践非常重要,以确保系统的稳定性、安全性和性能。以下是一些关键的最佳实践:
sudo apt update sudo apt upgrade -y sudo apt install apt-transport-https ca-certificates curl software-properties-common curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null sudo apt update sudo apt install docker-ce docker-ce-cli containerd.io sudo systemctl start docker sudo systemctl enable docker docker --version命令来验证Docker是否安装成功。sudo即可运行Docker命令,将当前用户添加到Docker用户组。sudo usermod -aG docker $USER 配置国内镜像源:配置国内镜像源以加速Docker拉取镜像。sudo mkdir -p /etc/docker sudo tee /etc/docker/daemon.json <<EOF { "registry-mirrors": [ "https://mirror.ccs.tencentyun.com", "https://hub-mirror.c.163.com", "https://docker.mirrors.ustc.edu.cn", "https://registry.cn-hangzhou.aliyuncs.com" ] } EOF sudo systemctl daemon-reload sudo systemctl restart docker 遵循这些最佳实践可以帮助您在Ubuntu上更有效地使用Docker,确保应用程序的可靠性和安全性。