installDockerInUbuntu.sh

#!/usr/bin bash

# Update Docker installation steps for the latest Ubuntu release (24.04+)
sudo apt-get update
sudo apt-get install -y ca-certificates curl gnupg lsb-release

# Configure Docker's official GPG key using the recommended keyring location
sudo install -m 0755 -d /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
sudo chmod a+r /etc/apt/keyrings/docker.gpg

# Add the stable repository for the detected Ubuntu codename
echo \
  "deb [arch=\"$(dpkg --print-architecture)\" signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
  \"$(. /etc/os-release && echo \"$VERSION_CODENAME\")\" stable" | \
  sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

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

sudo systemctl enable docker
sudo usermod -aG docker "$(whoami)"
echo "Installation of Docker finished for the latest Ubuntu release."