ubuntu16.04 安装 docker 脚本

# 安装 docker 和 docker-compose
sudo apt-get remove docker docker-engine docker.io containerd runc
sudo apt-get update
sudo apt-get install  -y \
    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 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 -y

sudo curl -L "https://github.com/docker/compose/releases/download/1.25.3/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sleep 1
sudo chmod +x /usr/local/bin/docker-compose

sudo systemctl start docker
sudo systemctl enable docker
sudo groupadd docker #添加docker用户组
sudo usermod -a -G docker $USER

sudo mkdir -p /etc/docker
echo "{" > daemon.json
echo "\"registry-mirrors\": [\"https://ofyci9nf.mirror.aliyuncs.com\"]" >> daemon.json
echo "}" >> daemon.json
echo "" >> daemon.json

sudo mv daemon.json  /etc/docker/daemon.json

sudo systemctl daemon-reload
sudo systemctl restart docker

sleep 5

sudo gpasswd -a $USER docker #将当前用户添加至docker用户组
sudo newgrp docker #更新docker用户组