在家庭網絡環境中部署Docker，有利于快速搭建和部署各種應用。下面介紹一下Docker家庭版的安裝。

1. 安裝Docker Engine

sudo apt-get remove docker docker-engine docker.io containerd runc
sudo apt-get update
sudo apt-get install \
apt-transport-https \
ca-certificates \
curl \
gnupg-agent \
software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo apt-key fingerprint 0EBFCD88
sudo add-apt-repository \
"deb [arch=amd64] https://download.docker.com/linux/ubuntu \
$(lsb_release -cs) \
stable"
sudo apt-get update
sudo apt-get install docker-ce docker-ce-cli containerd.io

2. 安裝Docker Compose

sudo curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose

3. 配置Docker服務

sudo usermod -aG docker your-user
sudo systemctl enable docker
sudo systemctl start docker

4. 驗證安裝是否成功

docker --version
docker-compose --version

至此，Docker家庭版已經安裝好了，可以開始使用Docker部署應用了。