1
sudo su
2
apt-get remove docker docker-engine docker.io containerd runc

1
sudo su
2
apt update
3
apt install ca-certificates curl
4
install -m 0755 -d /etc/apt/keyrings
5
curl -fsSL https://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
6
chmod a+r /etc/apt/keyrings/docker.gpg
7
echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://mirrors.aliyun.com/docker-ce/linux/ubuntu $(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null
8
apt update
9
apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

1
mkdir -p /etc/docker
2
tee /etc/docker/daemon.json > /dev/null <<'EOF'
3
{
4
  "registry-mirrors": [
5
    "https://docker.m.daocloud.io",
6
    "https://docker.1panel.live",
7
    "https://docker.1ms.run"
8
  ],
9
  "log-driver": "json-file",
10
  "log-opts": { "max-size": "20m", "max-file": "3" }
11
}
12
EOF
13
systemctl daemon-reload && sudo systemctl restart docker
14
docker info | grep -A 5 "Registry Mirrors"