![What is Vagrant – Vagrant Providers
Vagrant Providers
Vagrant offers a CLI to easily install Vagrant providers / plugins
from rubygems.org
yfauser$ vagrant plugin list!
vagrant-openstack-plugin (0.11.1)!
vagrant-share (1.1.4, system)!
vagrant-vcenter (0.3.2)!
vagrant-vmware-fusion (3.1.2)!
!
yfauser$ vagrant plugin help!
Usage: vagrant plugin <command> [<args>]!
!
Available subcommands:!
install!
license!
list!
uninstall!
update!](https://image.slidesharecdn.com/openstackandvagrant-os-meetup-2015-150120142948-conversion-gate01/85/Open-stack-and_vagrant-os-meetup-2015-7-320.jpg)
![Vagrant OpenStack Provider - Vagrantfile
require 'vagrant-openstack-plugin'!
!
Vagrant.configure("2") do |config|!
config.vm.box = "dummy"!
config.vm.hostname = "RubyWebDev”!
# Make sure the private key from the key pair is provided!
config.ssh.private_key_path = "~/.ssh/MyOpenStackSecretKey.pem”!
!
config.vm.provider :openstack do |os|!
os.username = "#{ENV['OS_USERNAME']}" # e.g. "#{ENV['OS_USERNAME']}"!
os.api_key = "#{ENV['OS_PASSWORD']}" # e.g. "#{ENV['OS_PASSWORD']}"!
os.flavor = /m1.small/ ! # Regex or String!
os.image = /Ubuntu 14.04 Cloud-Init with Puppet/ # Regex or String!
os.endpoint = "#{ENV['OS_AUTH_URL']}/tokens" # e.g. "#{ENV['OS_AUTH_URL']}/tokens"!
os.keypair_name = ”MyOpenStackKeypair" # as stored in Nova!
os.ssh_username = "ubuntu" # login for the VM!
os.network = "LabNet" # optional!
os.security_groups = ['Allow-All'] # optional!
os.tenant = "#{ENV['OS_TENANT_NAME']}" # optional!
os.floating_ip = :auto # optional (The floating IP to assign for this instance … !
os.floating_ip_pool = ”Router-Uplink-Network" # optional (The floating IP pool to allocate addresses from!
end!
!
config.vm.synced_folder "rails", "/home/ubuntu/rails” !
!
config.vm.provision "puppet" do |puppet|!
puppet.manifest_file = "Web-Server.pp"!
puppet.options = "--verbose --debug"!
end!
!
end!](https://image.slidesharecdn.com/openstackandvagrant-os-meetup-2015-150120142948-conversion-gate01/85/Open-stack-and_vagrant-os-meetup-2015-9-320.jpg)
Open stack and_vagrant-os-meetup-2015
- 1. © 2014 VMware Inc. All rights reserved.© 2014 VMware Inc. All rights reserved. 01/16/2015 OpenStack and Vagrant How to explore the greatness of OpenStack with Vagrant Yves Fauser Solutions Architect @ VMware
- 2. What is Vagrant – The Goals of Vagrant Quote from Vagrant Web-Site: “Create and configure lightweight, reproducible, and portable development environments.”
- 3. What is Vagrant Repeatable Quickly Build and destroy single machine and multi-machine environments Configurable Describe all the steps to build an environment in a single file, and bundle all the additional needed resources in a folder structure on your local machine Easy to use, easy to share Share environments through version control like Git or with tar files (box files in Vagrant) and then simply type “vagrant up” to start Extensible Large community of people contribute extensions (plugins and providers) to Vagrant – Like the OpenStack Plugin, VMware plugin, etc. …. It’s all Ruby
- 4. What is Vagrant – How this relates to config management Configuration Management Vagrant starts the VM, orchestrates the access to the VM (using keypair based authentication). It also does some customization of the VM based on its OS Knowledge (e.g. setting the Hostname and shares files between the developers machine and the VM) After this Vagrant “hands off” the task of configuring the VM to some form of configuration management tool like: Shell scripts Puppet Chef Ansible
- 5. What is Vagrant – The Vagrantfile Vagrant.configure(2) do |config|! config.vm.box = "hashicorp/precise64"! config.vm.network "forwarded_port", guest: 80, host: 3080! ! config.vm.synced_folder "www", "/var/www"! ! config.vm.provision 'shell', inline: ! 'apt-get update && apt-get install apache2 -y'! ! end! Again, …. It’s all Ruby ON TO A DEMO
- 6. What is Vagrant – Vagrant Providers Vagrant Providers Vagrant is hypervisor agnostic through so called “provider” Vagrant provides a virtualbox provider by default Hashicorp offers a commercial VMware Provider (Fusion / Workstation) with a support model Everybody can write a provider and offer it as a rubygem (rubygems.org => Just search for Vagrant) Example community driven providers are: OpenStack, AWS, vSphere (ESX and vCenter), vCloud Director / vCloudAir, KVM, Parallels, open VMware fusion / workstation, etc.
- 7. What is Vagrant – Vagrant Providers Vagrant Providers Vagrant offers a CLI to easily install Vagrant providers / plugins from rubygems.org yfauser$ vagrant plugin list! vagrant-openstack-plugin (0.11.1)! vagrant-share (1.1.4, system)! vagrant-vcenter (0.3.2)! vagrant-vmware-fusion (3.1.2)! ! yfauser$ vagrant plugin help! Usage: vagrant plugin <command> [<args>]! ! Available subcommands:! install! license! list! uninstall! update!
- 8. Vagrant OpenStack Providers There is a big number of vagrant OpenStack providers available The first one was the Rackspace provider: https://rubygems.org/gems/rackspace First non cloud provider specific fork from Edmund Haselwanter: https://rubygems.org/gems/vagrant-openstack-plugin New provider with added feature from Guillaume Giamarchi (also, it doesn’t use fog): https://rubygems.org/gems/vagrant-openstack-provider And many more ….
- 9. Vagrant OpenStack Provider - Vagrantfile require 'vagrant-openstack-plugin'! ! Vagrant.configure("2") do |config|! config.vm.box = "dummy"! config.vm.hostname = "RubyWebDev”! # Make sure the private key from the key pair is provided! config.ssh.private_key_path = "~/.ssh/MyOpenStackSecretKey.pem”! ! config.vm.provider :openstack do |os|! os.username = "#{ENV['OS_USERNAME']}" # e.g. "#{ENV['OS_USERNAME']}"! os.api_key = "#{ENV['OS_PASSWORD']}" # e.g. "#{ENV['OS_PASSWORD']}"! os.flavor = /m1.small/ ! # Regex or String! os.image = /Ubuntu 14.04 Cloud-Init with Puppet/ # Regex or String! os.endpoint = "#{ENV['OS_AUTH_URL']}/tokens" # e.g. "#{ENV['OS_AUTH_URL']}/tokens"! os.keypair_name = ”MyOpenStackKeypair" # as stored in Nova! os.ssh_username = "ubuntu" # login for the VM! os.network = "LabNet" # optional! os.security_groups = ['Allow-All'] # optional! os.tenant = "#{ENV['OS_TENANT_NAME']}" # optional! os.floating_ip = :auto # optional (The floating IP to assign for this instance … ! os.floating_ip_pool = ”Router-Uplink-Network" # optional (The floating IP pool to allocate addresses from! end! ! config.vm.synced_folder "rails", "/home/ubuntu/rails” ! ! config.vm.provision "puppet" do |puppet|! puppet.manifest_file = "Web-Server.pp"! puppet.options = "--verbose --debug"! end! ! end!
- 10. Vagrant OpenStack Provider - Caveats File sharing uses rsync over ssh only, so there is no instant update of the files you share However Vagrant can automatically watch and update your files with the “rsync-auto” command You need to install the “dummy box” with: vagrant box add dummy https://github.com/cloudbau/vagrant-openstack-plugin/raw/master/dummy.box Be careful not to place sensitive data like the OS_PASSWORD into the Vagrantfile, it will by default be copied into the VM in the /vagrant path
- 11. Questions?