docker-host.sh

sudo locale-gen "en_US.UTF-8" \
    && sudo locale-gen "en_US" \
    && sudo update-locale \
    && echo "LC_ALL=en_US.UTF-8" | sudo tee --append /etc/environment \
    && echo "LANG=en_US.UTF-8" | sudo tee --append /etc/environment \
    && export LC_ALL=en_US.UTF-8
sudo apt-get update \
    && sudo apt-get install -y \
        apt-transport-https \
        ca-certificates \
        curl \
        software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository \
   "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
   $(lsb_release -cs) \
   stable" \
    && sudo apt-get update \
    && sudo apt-get install -y docker-ce
sudo systemctl enable docker
sudo usermod -aG docker $USER
echo 'vm.max_map_count = 262144' | sudo tee --append /etc/sysctl.conf
sudo sysctl -w vm.max_map_count=262144