install_docker.sh

#! /bin/bash

cloud_user="ubuntu"

sudo apt remove -y \
    docker \
    docker.io \
    containerd

sudo apt update

sudo apt install -y \
    ca-certificates \
    curl \
    gnupg \
    lsb-release

sudo mkdir -p /etc/apt/keyrings

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

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

sudo apt update

sudo apt install -y \
    docker-ce \
    docker-ce-cli \
    containerd.io \
    docker-compose-plugin

sudo groupadd docker
sudo usermod -aG docker $cloud_user

sudo systemctl enable docker.service
sudo systemctl enable containerd.service