Vagrant Up and Running

Posted 2022-05-20 typescript

目录

• Install Vagrant
  • Installing Vagrant
  • Verifying the Installation
• Project Setup
• Box
• Up And SSH
• Synced Folders
• Provisioning
  • Installing Apache
  • Provision!
• Networking
  • Port Forwarding
• Teardown
• Rebuild
• Install xfce and virtualbox additions

Install Vagrant

Installing Vagrant

https://www.vagrantup.com/downloads.html

Vagrant 2.2.5

Verifying the Installation

$ vagrant --version

Project Setup

ubuntu/bionic64 Vagrant box

$ mkdir ubuntu
$ cd ubuntu
$ vagrant init ubuntu/bionic64

This will place a Vagrantfile in your current directory.

Vagrantfile

# -*- 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  # `vagrant box outdated`.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"

  # 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 "shell", inline: <<-SHELL
  #   apt-get update
  #   apt-get install -y apache2
  # SHELL
end

Box

$ vagrant box list

$ vagrant box add ubuntu/bionic64

Up And SSH

$ vagrant up

$ vagrant ssh

vagrant@ubuntu-bionic:~$ logout
Connection to 127.0.0.1 closed.

Synced Folders

$ vagrant up
...
$ vagrant ssh
...
vagrant@ubuntu-bionic:~$ ls /vagrant
Vagrantfile

vagrant@ubuntu-bionic:~$ touch /vagrant/foo
vagrant@ubuntu-bionic:~$ exit
$ ls
foo Vagrantfile

Provisioning

Installing Apache

bootstrap.sh

#!/usr/bin/env bash

apt-get update
apt-get install -y apache2
if ! [ -L /var/www ]; then
  rm -rf /var/www
  ln -fs /vagrant /var/www
fi

Vagrantfile

Vagrant.configure("2") do |config|
  config.vm.box = "ubuntu/bionic64"
  config.vm.provision :shell, path: "bootstrap.sh"
end

Provision!

After everything is configured, just run vagrant up to create your machine and Vagrant will automatically provision it. You should see the output from the shell script appear in your terminal.

If the guest machine is already running from a previous step, run vagrant reload --provision, which will quickly restart your virtual machine, skipping the initial import step. The provision flag on the reload command instructs Vagrant to run the provisioners, since usually Vagrant will only do this on the first vagrant up.

After Vagrant completes running, the web server will be up and running. You cannot see the website from your own browser (yet), but you can verify that the provisioning works by loading a file from SSH within the machine:

$ vagrant ssh
...
vagrant@ubuntu-bionic:~$ wget -qO- 127.0.0.1

Networking

Port Forwarding

Vagrant.configure("2") do |config|
  config.vm.box = "ubuntu/bionic64"
  config.vm.provision :shell, path: "bootstrap.sh"
  config.vm.network :forwarded_port, guest: 80, host: 8080
end

Teardown

挂起

$ vagrant suspend

关闭

$ vagrant halt

销毁

$ vagrant destroy

Rebuild

$ vagrant up

Install xfce and virtualbox additions

Vagrantfile

# -*- 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"

  # 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 "shell", inline: <<-SHELL
  #   apt-get update
  #   apt-get install -y apache2
  # SHELL
  #
  config.vm.provision :shell, path: "bootstrap.sh"
  #
  config.vm.provision "shell", inline: "sudo apt-add-repository multiverse && sudo apt-get update"
  # Install xfce and virtualbox additions
  config.vm.provision "shell", inline: "sudo apt-get install -y xfce4 virtualbox-guest-dkms virtualbox-guest-utils virtualbox-guest-x11"
  # Permit anyone to start the GUI
  config.vm.provision "shell", inline: "sudo sed -i 's/allowed_users=.*$/allowed_users=anybody/' /etc/X11/Xwrapper.config"
  #
  config.vm.provision "shell", inline: "sudo apt-get install -y lightdm lightdm-gtk-greeter"
  #
  config.vm.provision "shell", inline: "sudo apt-get install -y xfce4-whiskermenu-plugin"
end