Ubuntu国内镜像Docker安装详细教程

2023-03-03 20:02:02 浏览数 (3)

参考文献

Install Docker Engine on Ubuntu

安装Docker

温馨提示:请记得先确认设置好Ubuntu的镜像源

升级

Update the apt package index and install packages to allow apt to use a repository over HTTPS:

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sudo apt-get update
sudo apt-get install 
    ca-certificates 
    curl 
    gnupg 
    lsb-release

Add Docker’s official GPG key:

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sudo mkdir -m 0755 -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg

Use the following command to set up the repository:

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echo 
  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu 
  $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

安装Docker Engine

Update the apt package index:

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sudo apt-get update

Install Docker Engine, containerd, and Docker Compose.

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sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

测试并安装没用的镜像:

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sudo docker run hello-world

添加Docker image的国内镜像 Add registry

全部源添加: 查看是否有这个文件:/etc/docker/daemon.json 没有直接sudo nano新增

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{
  "registry-mirrors": [
    "https://example.mirror.aliyuncs.com",
    "https://hub-mirror.c.163.com",
    "https://mirror.baidubce.com"
  ]
}

之后重新启动服务。

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sudo systemctl daemon-reload
sudo systemctl restart docker

检查加速器是否生效 执行 $ docker info,(如果Docker还未配置用户,则需要用sudo) 如果从结果中看到了如下内容,说明配置成功。

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Registry Mirrors:
 https://hub-mirror.c.163.com/

安装portainer

Portainer CE安装

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