Add Vagrant file that can bring up a working LBaaS devstack
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devstack/samples/README-Vagrant.md
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devstack/samples/README-Vagrant.md
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This file describes how to use Vagrant (http://www.vagrantup.com) to
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create a devstack virtual machine that contains two nova instances
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running a simple web server and a working Neutron LBaaS Version 2 load
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balancer.
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1) Install vagrant on your host machine. Vagrant is available for
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Windows, Mac OS, and most Linux distributions. Download and install
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the package appropriate for your system. On Ubuntu, simply type:
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sudo apt-get install vagrant
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2) copy 'Vagrantfile' from this directory to any appropriate directory
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and run 'vagrant up':
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mkdir $HOME/lbaas-vagrant # or any other appropriate directory
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cp Vagrantfile $HOME/lbaas-vagrant
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cd $HOME/lbaas-vagrant
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vagrant up
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3) Wait for the vagrant VM to boot and install, typically 20-30 minutes
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4) SSH into the vagrant box
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vagrant ssh
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5) Determine the loadbalancer IP:
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source openrc admin admin
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neutron lbaas-loadbalancer-show lb1 | grep vip_address
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6) make HTTP requests to test your load balancer:
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curl <LB_IP>
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where <LB_IP> is the VIP address for lb1. The subsequent invocations of
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"curl <LB_IP>" should demonstrate that the load balancer is alternating
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between two member nodes.
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devstack/samples/Vagrantfile
vendored
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devstack/samples/Vagrantfile
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# -*- mode: ruby -*-
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# vi: set ft=ruby :
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# All Vagrant configuration is done below. The "2" in Vagrant.configure
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# configures the configuration version (we support older styles for
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# backwards compatibility). Please don't change it unless you know what
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# you're doing.
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Vagrant.configure(2) do |config|
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# The most common configuration options are documented and commented below.
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# For a complete reference, please see the online documentation at
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# https://docs.vagrantup.com.
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# Every Vagrant development environment requires a box. You can search for
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# boxes at https://atlas.hashicorp.com/search.
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config.vm.box = "ubuntu/trusty64"
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# Disable automatic box update checking. If you disable this, then
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# boxes will only be checked for updates when the user runs
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# `vagrant box outdated`. This is not recommended.
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# config.vm.box_check_update = false
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# Create a forwarded port mapping which allows access to a specific port
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# within the machine from a port on the host machine. In the example below,
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# accessing "localhost:8080" will access port 80 on the guest machine.
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#config.vm.network "forwarded_port", guest: 80, host: 8080
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# Create a private network, which allows host-only access to the machine
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# using a specific IP.
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# config.vm.network "private_network", ip: "192.168.33.10"
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# Create a public network, which generally matched to bridged network.
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# Bridged networks make the machine appear as another physical device on
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# your network.
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# config.vm.network "public_network"
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# Share an additional folder to the guest VM. The first argument is
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# the path on the host to the actual folder. The second argument is
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# the path on the guest to mount the folder. And the optional third
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# argument is a set of non-required options.
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# config.vm.synced_folder "../data", "/vagrant_data"
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# Provider-specific configuration so you can fine-tune various
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# backing providers for Vagrant. These expose provider-specific options.
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# Example for VirtualBox:
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#
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config.vm.provider "virtualbox" do |vb|
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# Display the VirtualBox GUI when booting the machine
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vb.gui = true
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# Customize the amount of memory on the VM:
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vb.memory = "8192"
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end
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#
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# View the documentation for the provider you are using for more
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# information on available options
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# Define a Vagrant Push strategy for pushing to Atlas. Other push strategies
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# such as FTP and Heroku are also available. See the documentation at
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# https://docs.vagrantup.com/v2/push/atlas.html for more information.
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# config.push.define "atlas" do |push|
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# push.app = "YOUR_ATLAS_USERNAME/YOUR_APPLICATION_NAME"
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# end
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# Enable provisioning with a shell script. Additional provisioners such as
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# Puppet, Chef, Ansible, Salt, and Docker are also available. Please see the
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# documentation for more information about their specific syntax and use.
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config.vm.provision "shell", privileged: false, inline: <<-SHELL
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#!/usr/bin/env bash
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sudo apt-get update
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sudo apt-get -y upgrade
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sudo apt-get -y install git
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git clone https://git.openstack.org/openstack-dev/devstack
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git clone https://git.openstack.org/openstack/neutron-lbaas
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cd neutron-lbaas/devstack/samples
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cp local.* webserver.sh ~/devstack
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cd ~/devstack
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./stack.sh
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SHELL
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end
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