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PuppetCamp London 2013 - Automated OS and App deployment using Puppet and Razor - Jonas Rosland

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PuppetCamp London 2013 - Automated OS and App deployment using Puppet and Razor - Jonas Rosland

  1. 1. Automated OS & App Deployment Using Puppet and Razor Jonas Rosland Software-Defined Specialist @virtualswede© Copyright 2012 EMC Corporation. All rights reserved. 1
  2. 2. So what’s Razor? Cloud provisioning tool Operating Systems AND Hypervisors Physical AND virtual Event-driven instead of user-driven© Copyright 2012 EMC Corporation. All rights reserved. 2
  3. 3. Why not just use templates? They get old fast Pre-packages bits are harder to maintain No easy upgrade to next distro version© Copyright 2012 EMC Corporation. All rights reserved. 3
  4. 4. So how does it work?© Copyright 2012 EMC Corporation. All rights reserved. 4
  5. 5. Auto-Discovered Real-Time InventoryData Boots a Micro-Kernel Primarily using facter For every hardware node Eliminating inefficient, error-prone manual processes Full insight into the latest, up-to-date status of your hardware inventory© Copyright 2012 EMC Corporation. All rights reserved. 5
  6. 6. Dynamic Image Selection Selects the correct operating system image Based on auto-discovered, real-time inventory data No manual intervention needed© Copyright 2012 EMC Corporation. All rights reserved. 6
  7. 7. Model-Based Provisioning Models the desired state of each hardware node and its operating system Automatically tracks provisioning progress toward this state Full control over a node’s boot sequence and a complete log of its lifecycle© Copyright 2012 EMC Corporation. All rights reserved. 7
  8. 8. Open APIs and Plug-in Architecture RESTful open APIs Full programmatic control of the rules and models that govern operating system image selection and hardware provisioning Enables the Puppet community to collaborate and share plug-ins to support any operating system and any boot sequence© Copyright 2012 EMC Corporation. All rights reserved. 8
  9. 9. Metal-to-Cloud Application LifecycleManagement No need for siloed management tools!© Copyright 2012 EMC Corporation. All rights reserved. 9
  10. 10. Puppet + Razor = Good!© Copyright 2012 EMC Corporation. All rights reserved. 10
  11. 11. Razor installation using Puppetnode razor { class { sudo: config_file_replace => false, } include razor}© Copyright 2012 EMC Corporation. All rights reserved. 11
  12. 12. Add a brokerrz_broker { puppet_broker: ensure => present, plugin => puppet, metadata => { broker_version => 2.7.18, server => puppet.purevirtual.lab, } }© Copyright 2012 EMC Corporation. All rights reserved. 12
  13. 13. Add an image to deployrz_image { "ubuntu_precise_image": ensure => present, type => os, version => 12.04.1, source =>"http://ftp.sunet.se/pub/os/Linux/distributions/ubuntu/ubuntu-cd/12.04.1/ubuntu-12.04.1-server-amd64.iso",}© Copyright 2012 EMC Corporation. All rights reserved. 13
  14. 14. Add a model for deploymentrz_model { install_ubuntu_precise: ensure => present, description => Ubuntu Precise, image => ubuntu_precise_image, metadata => {domainname => purevirtual.lab,hostname_prefix => ubuntu-, root_password =>password}, template => ubuntu_precise,}© Copyright 2012 EMC Corporation. All rights reserved. 14
  15. 15. Finally, create a policy to tie it alltogetherrz_policy { ubuntu_precise_policy: ensure => present, broker => puppet_broker, model => install_ubuntu_precise, enabled => true, tags => [memsize_1GiB], template => linux_deploy, maximum => 10,}© Copyright 2012 EMC Corporation. All rights reserved. 15
  16. 16. DEMOTIME!© Copyright 2012 EMC Corporation. All rights reserved. 16
  17. 17. Wanna get started?How to and best practices on my blog:http://purevirtual.eu/category/automation/puppet/http://purevirtual.eu/category/automation/razor/ Send me an email/tweet! jonas.rosland@emc.com @virtualswede© Copyright 2012 EMC Corporation. All rights reserved. 17

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