vm-ubuntu-docker/Docker-DockerCompose.md

Docker + Docker Compose

Install Docker Engine on Ubuntu: DockerDocs

Instalace

1. Nastavení apt repozitáře

   # 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 \
     $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
     sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
   sudo apt-get update
   

2. Instalace poslední verze

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

3. Kontrola instalace

   docker -v
   docker compose
   

4. Použití Dockeru bez SUDO

   sudo usermod -aG docker $USER
   

Odinstalace

1. Odstranení všech balíčků Docker Engine, CLI, containerd a Docker Compose.

   sudo apt-get purge docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin docker-ce-rootless-extras
   

2. Ručně odstranit Images, containers, volumes nebo custom configuration.

   sudo rm -rf /var/lib/docker
   sudo rm -rf /var/lib/containerd