Install Docker Engine

Reference

Installation

Caution

If you already have something wrong with apt update, please check the following 🔗link, adding docker source wont help you to solve that problem.

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sudo dnf update -y 
sudo dnf config-manager --add-repo=https://download.docker.com/linux/fedora/docker-ce.repo
sudo dnf install docker-ce docker-ce-cli containerd.io

Once the installation is complete, start the Docker service

sudo systemctl enable docker
sudo systemctl start docker
sudo yum install -y yum-utils
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo 
sudo yum install docker-ce --nobest --allowerasing -y

Once the installation is complete, start the Docker service

sudo systemctl enable docker
sudo systemctl start docker
  1. Set up Docker’s apt repository.
# Add Docker's official GPG key:
sudo apt-get update
sudo apt-get install ca-certificates curl
sudo install -m 0755 -d /etc/apt/keyrings
sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc
sudo chmod a+r /etc/apt/keyrings/docker.asc

# Add the repository to Apt sources:
echo \
  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu \
  $(. /etc/os-release && echo "${UBUNTU_CODENAME:-$VERSION_CODENAME}") stable" | \ sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt-get update
  1. Install the Docker packages.

latest version

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

specific version

 apt-cache madison docker-ce | awk '{ print $3 }'
 echo $DOCKER_VERSION=5:28.2.1-1~XXXXX
 sudo apt-get install docker-ce=$DOCKER_VERSION docker-ce-cli=$DOCKER_VERSION containerd.io docker-buildx-plugin docker-compose-plugin
  1. Verify that the installation is successful by running the hello-world image:
sudo docker run hello-world

visit https://www.docker.com/products/docker-desktop

Info

  • Docker Image saved in /var/lib/docker

Mirror

You can modify /etc/docker/daemon.json

{
  "registry-mirrors": ["<$mirror_url>"]
}

for example:

  • https://docker.mirrors.ustc.edu.cn