Vagrant and puppet: Deployment made easy
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This document discusses how Vagrant and Puppet can help solve common development environment issues by providing easy and repeatable deployment. Vagrant allows developers to quickly set up and provision virtual development environments that match production. Using Puppet for configuration management further ensures consistency between environments. The document outlines how Vagrant reduces setup time, ensures parity between environments, and isolates dependencies and versions, improving the development workflow.
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Vagrant and puppet: Deployment made easy
- 1. Vagrant + Puppet: deployment made easy. May 2014
- 2. WWhhoo?? Geronimo Orozco Cloud Engineer & Free Software developer @patux http://patux.net http://github.com/patux
- 4. DDeevveellooppeerr ccoommmmoonn nniigghhttmmaarreess...... Have you ever worked with...
- 5. DDeevveellooppeerr ccoommmmoonn nniigghhttmmaarreess...... Multiple projects + Dependencies on various kinds of software in various degrees of stability = YYoouurr ddeevveellooppmmeenntt mmaacchhiinnee iiss bbeeccoommiinngg ffuullll ooff ccrraapp
- 6. DDeevveellooppeerr ccoommmmoonn nniigghhttmmaarreess...... Multiple projects + Dependencies on the same software but with different versions = YYoouurr ddeevveellooppmmeenntt mmaacchhiinnee iiss bbeeccoommiinngg ffuullll ooff ccrraapp ((aaggaaiinn))
- 7. DDeevveellooppeerr ccoommmmoonn nniigghhttmmaarreess...... Existing developer with (partial and no up to date) info on how to reproduce a development environment + New developer on the team (with a shiny new machine) = IIssssuueess ttoo rreepprroodduuccee tthhee ssaammee ddeevveellooppmmeenntt eennvviirroonnmmeenntt
- 8. DDeevveellooppeerr ccoommmmoonn nniigghhttmmaarreess...... Development environment ≠ Production/CI environment = WWoorrkkss oonn mmyy mmaacchhiinnee!!!!!! ssyynnddrroommee
- 9. AA ddeevveellooppmmeenntt ssttoorryy...... IT Engineering Task Requires Component X Requires Component Y
- 10. AA ddeevveellooppmmeenntt ssttoorryy...... wwiitthh ssttoorryy ppooiinnttss 3 88 3 IT Engineering Task Requires Component X Requires Component Y 2
- 11. AA tteeaamm ooff 66 mmeemmbbeerrss...... IT Engineering 2 3 3 2 3 3 2 3 3 2 3 3 2 3 3 2 3 3 4488
- 12. $ git clone git://path/to/myapp.git $ cd myapp $ magic command $ ssh myenvironment . . . hack . . .
- 13. $ git clone git://path/to/myapp.git $ cd myapp $ vagrant up $ ssh myenvironment . . . hack . . .
- 14. VVaaggrraanntt ● Mitchel Hashimoto & John Bender ● http://vagrantup.com ● Based on Virtualbox, Ruby ● Runs on MacOS, Linux, Windows ● Supports multiple provisioners (puppet/chef/shell/powershell/Salt/Ansible/Docker) * Vagrant lowers development environment setup time, maximizes dev/prod parity, and makes the "works on my machine" excuse a relic of the past. Developers no longer need to worry about setting up complicated infrastructure components. Projects with conflicting dependencies can each get their own sandbox -- keeping a developer's workstation free of the hacks needed for multiple versions of software to coexist. *http://vagrantup.com
- 15. WWhhyy wwoouulldd uussee iitt?? ● Reduces setup time (3 steps & you’re ready) ● Simplicity (you don’t have to mess with vbox/vmware api) ● Self-Service (You don’t have to ask for resources) ● Consistency (Your teammate gets the same exact environment) ● Repeatability (You can build/destroy/rebuild/shutdown as you please) ● Contained (You don’t have to pollute your laptop and break things, get the development environment isolated but at the same time connected )
- 16. CCaappaabbiilliittiieess ● Filesharing (A folder from your machine into the virtual machine) ● Port forwarding (A port from the vm pointing to a local port) ● Non-Intrusive (You can use your editor/ide from your machine writing into the shared folder) ● Multi VM Stack – Not only one vm per config file – You can build many environments as you want only limited by your workstation/laptop resources
- 17. VVaaggrraanntt VVaaggrraannttffiillee – Port fortwarding – Synced folders – VM configuration – Network configuration – SSH access – Multiple providers – Multiple provisioners – Non intrusive
- 19. DDeemmoo ttiimmee!! $ git clone https://github.com/patux/rails-dev-box $ cd rails-dev-box $ vagrant up $ vagrant ssh
- 20. DDeemmoo ttiimmee!! $ cd /vagrant $ git clone https://github.com/railstutorial/sample_app.git $ rvm install ruby-1.8 $ rvm use 1.8 $ cd sample_app $ bundle install $ rake db:setup $ rails server
- 21. PPuuppppeett ● DSL to describe your environment configuration ● http://puppetlabs.com ● http://docs.puppetlabs.com
- 24. DDeevvOOppss && VVaaggrraanntt ccoommmmuunniittyy • Chef & Puppet Friendly (Puppet standalone/server, Chef solo/server) – We can create/reuse puppet modules or chef recipes ● Integrate to the cloud environment with minor tweaks • Recipes across internet (Just google it: vagrant+project) • http://vagrantbox.es – You don’t have to start from scratch • Package (You can create a new basebox based on another according to your needs) • Veewee (A tool to automate the creation of a basebox for your particular needs) • Don’t reinvent the wheel IT Engineering
- 25. PPrrooffiitt!! ● Decrease the time it takes for a developer to get up and running on a new project ● Isolate development environments from each other ● Increase your chance of successful deployment by mirroring the production environment ● Reuse your Puppet or Chef recipes in production and development environments ● Keep your development machine small and fast
- 26. GGooiinngg ffuurrtthheerr ● Create your own base boxes – http://vagrantup.com/docs/base_boxes.html ● Share your base boxes – http://vagrantbox.es ● Multi-VM configuration – http://vagrantup.com/docs/multivm.html ● Use it on your CI server – Ex: http://travis-ci.org – https://wiki.jenkins-ci.org/display/JENKINS/Vagrant+Plugin ● Extend with plugins – http://vagrantup.com/docs/plugins.html
- 27. QQuueessttiioonnss ?? Pizza time!!! Thank you Alesi Fuentes