Установка Docker на Ubuntu

# Configure system
sudo -i
apt update
apt dist-upgrade # upgrade all applications on server
reboot
 
apt install mc htop tcpdump curl wget traceroute net-tools iperf3 iptraf
 
# Tuning Command Line History (only current user)
nano ~/.bashrc
 
export HISTSIZE=10000
export HISTTIMEFORMAT="%h %d %H:%M:%S "
PROMPT_COMMAND='history -a'
export HISTIGNORE="ls:ll:history:w:htop:pwd"

# 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
 
sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin docker-compose
 
sudo usermod -aG docker srvadm
 
docker --version
docker-compose --version

systemctl stop docker
systemctl status docker
mkdir -p /data/docker
 
/etc/docker/daemon.json
{
  "data-root": "/data/docker"
}
 
rsync -axPS /var/lib/docker/ /data/docker/
 
systemctl start docker
docker info | grep 'Docker Root Dir'
 
# Checking
docker run hello-world
 
rm -r /var/lib/docker