[Vagrant file for ubuntu 18 supporting docker & docker-compose]

vagrant

# -*- mode: ruby -*-
# vi: set ft=ruby :

# All Vagrant configuration is done below. The "2" in Vagrant.configure
# configures the configuration version (we support older styles for
# backwards compatibility). Please don't change it unless you know what
# you're doing.
Vagrant.configure("2") do |config|
    # The most common configuration options are documented and commented below.
    # For a complete reference, please see the online documentation at
    # https://docs.vagrantup.com.
  
    # Every Vagrant development environment requires a box. You can search for
    # boxes at https://vagrantcloud.com/search.
    config.vm.box = "ubuntu/bionic64"
  
    # Disable automatic box update checking. If you disable this, then
    # boxes will only be checked for updates when the user runs
    # `vagrant box outdated`. This is not recommended.
    # config.vm.box_check_update = false
  
    # Create a forwarded port mapping which allows access to a specific port
    # within the machine from a port on the host machine. In the example below,
    # accessing "localhost:8080" will access port 80 on the guest machine.
    # NOTE: This will enable public access to the opened port
    # config.vm.network "forwarded_port", guest: 80, host: 8080
  
    # Create a forwarded port mapping which allows access to a specific port
    # within the machine from a port on the host machine and only allow access
    # via 127.0.0.1 to disable public access
    # config.vm.network "forwarded_port", guest: 80, host: 8080, host_ip: "127.0.0.1"
  
    # Create a private network, which allows host-only access to the machine
    # using a specific IP.
    # config.vm.network "private_network", ip: "192.168.33.10"
    config.vm.network "private_network", :type => "dhcp"
  
    # Create a public network, which generally matched to bridged network.
    # Bridged networks make the machine appear as another physical device on
    # your network.
    # config.vm.network "public_network"
  
    # Share an additional folder to the guest VM. The first argument is
    # the path on the host to the actual folder. The second argument is
    # the path on the guest to mount the folder. And the optional third
    # argument is a set of non-required options.
    # config.vm.synced_folder "../data", "/vagrant_data"
  
    # Provider-specific configuration so you can fine-tune various
    # backing providers for Vagrant. These expose provider-specific options.
    # Example for VirtualBox:
    #
    # config.vm.provider "virtualbox" do |vb|
    #   # Display the VirtualBox GUI when booting the machine
    #   vb.gui = true
    #
    #   # Customize the amount of memory on the VM:
    #   vb.memory = "1024"
    # end
    #
    # View the documentation for the provider you are using for more
    # information on available options.
  
    # Enable provisioning with a shell script. Additional provisioners such as
    # Puppet, Chef, Ansible, Salt, and Docker are also available. Please see the
    # documentation for more information about their specific syntax and use.
    config.vm.provision "docker" do |d|
      
    end
    config.vm.provision "shell", inline: <<-SHELL
      sudo apt-get upgrade -y && sudo apt-get update -y
      
      # Set Timezone
      sudo rm /etc/localtime && sudo ln -s /usr/share/zoneinfo/Asia/Hong_Kong /etc/localtime
      
      # Install Docker
      # sudo apt-get install apt-transport-https ca-certificates curl software-properties-common -y
      # 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 -y
      # sudo apt-get install docker-ce -y

      # Install Docker-compose
      sudo curl -L "https://github.com/docker/compose/releases/download/1.22.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
      sudo chmod +x /usr/local/bin/docker-compose

      # Install additional libraries
      sudo apt-get install htop -y

      # Additional setting
      echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p
      echo vm.max_map_count=262144 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p
      
      # Shink the box size
      sudo apt-get clean
      cat /dev/null > ~/.bash_history && history -c
      
    SHELL
  
    # config.ssh.username = 'vagrant'
    # config.ssh.password = 'vagrant'
    # config.ssh.insert_key = false
  
  end