Ubuntu24.04安装docker-ce国内源

Ubuntu修改国内加速源

适用于Ubuntu18.04到Ubuntu24.04
https://blog.youkuaiyun.com/omaidb/article/details/132295733

禁用防火墙

# 禁用ufw防火墙
systemctl disable --now ufw

配置docker的apt源

链接：https://www.jianshu.com/p/3e0bdde3cce4

# 安装GPG证书
curl -fsSL https://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/trusted.gpg.d/aliyun-docker.gpg

# 写入docker源
sudo add-apt-repository "deb [arch=amd64] https://mirrors.aliyun.com/docker-ce/linux/ubuntu $(lsb_release -cs) stable"

Ubuntu24.04安装docker-ce

# 刷新源
sudo apt update

# 安装docker
sudo apt install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

配置国内镜像加速源

## 创建/etc/docker目录，创建docker存储目录
mkdir -p /etc/docker

## 配置存储目录
### docker默认使用Cgroup Driver为cgroupfs,K8S推荐使用systemd来代替cgroupfs
# 参考 https://v1-22.docs.kubernetes.io/zh/docs/setup/production-environment/container-runtimes/

cat <<EOF | sudo tee /etc/docker/daemon.json
{
  "exec-opts": ["native.cgroupdriver=systemd"],
  "log-driver": "json-file",
  "log-opts": {
    "max-size": "100m"
  },
  "storage-driver": "overlay2",
  "registry-mirrors": [
    "https://isdp30x2.mirror.aliyuncs.com"]
}
EOF

设置docker服务开机自启

## 重载服务
systemctl daemon-reload

## 重启docker服务
systemctl restart docker

# 设置docker开机自启
systemctl enable docker