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Vagrantand Configuration ManagementThe Guardian 1st April 2011gareth rushgrove | morethanseven.net http://www.flickr.com/photos/mundoo/313716925

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morethanseven.netGareth Rushgrovegareth rushgrove | morethanseven.net

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freeagentcentral.comWork at FreeAgentgareth rushgrove | morethanseven.net

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Blog at morethanseven.netgareth rushgrove | morethanseven.net

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Currate devopsweekly.comgareth rushgrove | morethanseven.net

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- Not all developers want to be sysadmins- New employees or contractors starting- Works on my machine syndrome- Advantage to running a full stack locally- local service based architecturesProblemsgareth rushgrove | morethanseven.net http://www.flickr.com/photos/arttravel_nz/4178520218

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- Virtualisation- Configuration management- VagrantSolutionsgareth rushgrove | morethanseven.net http://www.flickr.com/photos/exalthim/3597210568

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Virtualisation needs powerful hardwaregareth rushgrove | morethanseven.net http://www.flickr.com/photos/martinoc/477335951

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VirtualBoxgareth rushgrove | morethanseven.net

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VMwaregareth rushgrove | morethanseven.net

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vagrantup.comVagrantgareth rushgrove | morethanseven.net

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- Automated virtual machine creation using Oracle’s VirtualBox- Automated provisioning of virtual environments using Chef or Puppet- Full SSH access to created environments- Assign a static IP to your VM, accessible from your machine- Forward ports to the host machine- Shared folders allows you to continue using your own editor- Package environments into distributable boxes- Completely tear down environment when you’re done- Easily rebuild a complete environment with a single commandWhat is Vagrant?gareth rushgrove | morethanseven.net

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$ gem install vagrant $ vagrant box add lucid32 http://.../lucid32.box $ vagrant init $ vagrant upVagrant upgareth rushgrove | morethanseven.net

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Vagrant::Config.run do |config| config.vm.box = "lucid32" endVagrantfilegareth rushgrove | morethanseven.net

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Vagrant::Config.run do |config| config.vm.forward_port("web", 80, 8080) config.vm.forward_port("ftp", 21, 4567) config.vm.forward_port("ssh", 22, 2222, :auto => true) endPort forwardinggareth rushgrove | morethanseven.net

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Vagrant::Config.run do |config| config.vm.share_folder("folder", "/guest", "../host") endShared foldersgareth rushgrove | morethanseven.net

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Vagrant::Config.run do |config| config.vm.define :web do |web_config| web_config.vm.box = "web" web_config.vm.forward_port("http", 80, 8080) end config.vm.define :db do |db_config| db_config.vm.box = "db" db_config.vm.forward_port("db", 3306, 3306) end endMultiple VMsgareth rushgrove | morethanseven.net

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Base boxesgareth rushgrove | morethanseven.net

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VeeWeegareth rushgrove | morethanseven.net

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Chefgareth rushgrove | morethanseven.net

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Vagrant::Config.run do |config| config.vm.provision :chef_solo do |chef| chef.roles_path = "roles" chef.add_role("vm") end endVagrant provisioning with Chefgareth rushgrove | morethanseven.net

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Vagrant::Config.run do |config| config.vm.provision :chef_server do |chef| chef.chef_server_url = "http://chefserver" chef.add_role("vm") end endVagrant provisioning with Chef Servergareth rushgrove | morethanseven.net

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Vagrant::Config.run do |config| config.vm.provision :chef_solo do |chef| chef.recipe_url = "http://github.com/cookbooks.tar.gz" chef.add_recipe "garethr" chef.cookbooks_path = [:vm, "cookbooks"] chef.json.merge!({ :garethr => { :ohmyzsh => "https://github.com/.../oh-my-zsh.git", :dotvim => "https://github.com/garethr/dotvim.git" }}) end endRemote Tar Filegareth rushgrove | morethanseven.net

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Puppetgareth rushgrove | morethanseven.net

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Vagrant::Config.run do |config| config.vm.provision :puppet do |puppet| puppet.manifests_path = "puppetmanifests" puppet.manifest_file = "newbox.pp" end endVagrant provisioning with Puppetgareth rushgrove | morethanseven.net

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Vagrant::Config.run do |config| config.vm.provision :puppet_server do |puppet| puppet.puppet_server = "puppet.example.com" puppet.puppet_node = "vm.example.com" end endVagrant provisioning with Puppet Servergareth rushgrove | morethanseven.net

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- Executable documentation- Early and often testing of configuration- Shared language between dev and opsAdvantagesgareth rushgrove | morethanseven.net http://www.flickr.com/photos/exalthim/1783760822 ttp://www.flickr.com/photos/moonboots/40371626

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Questions?gareth rushgrove | morethanseven.net http://flickr.com/photos/psd/102332391/