[sw][linux] docker engine (CE) install on mint

[konosubakonoakua]

guides

official guide

remove unofficial packages

for pkg in docker.io docker-doc docker-compose docker-compose-v2 podman-docker containerd runc; do sudo apt-get remove $pkg; done

setup apt

# 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") stable" | \
  sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt-get update

install docker packages

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

verify

sudo docker run hello-world

postinstall

Manage Docker as a non-root user

• Check if you already have a Docker group:

  groups | grep docker

• If not

  sudo groupadd docker
  sudo usermod -aG docker $USER
  newgrp docker
  sudo chown "$USER":"$USER" /home/"$USER"/.docker -R
  sudo chmod g+rwx "$HOME/.docker" -R
  docker run hello-world

trouble shooting

• rootless
• firewall

[konosubakonoakua]

mirrors

https://github.com/konosubakonoakua/blog/issues/86#issuecomment-2365307898