Ubuntu 22.04安装docker
1#访问docker 官网,获取ubuntu安装命令:
docker官网
先删除旧版本
sudo apt-get remove docker docker-engine docker.io containerd runc
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更新 ubuntu 更新数据源列表
sudo apt-get update
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安装 https 请求库
sudo apt-get install \
ca-certificates \
curl \
gnupg \
lsb-release
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4.添加Docker的官方GPG密钥
sudo mkdir -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
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使用以下命令设置存储库
echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/] /linux/ubuntu \
$(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
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6.安装docker 引擎
sudo apt-get update
sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
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2# 测试安装docker 是否成功
sudo docker run hello-world
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