DevOps: What is This Puppet You Speak Of?
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This document provides an overview of DevOps and Puppet for automating infrastructure management. It discusses how DevOps involves collaboration between development, QA, and operations teams. Puppet is introduced as infrastructure as code tool that allows defining and enforcing a machine's state through code. It works by installing agents on nodes that fetch configuration files (manifests) and enforce the specified configuration. The document highlights Puppet's capabilities for Windows systems and provides examples of common resource types and modules for managing Windows servers through Puppet.
DevOps: What is This Puppet You Speak Of?
- 1. DevOps: What is This Puppet You Speak Of? Rob Reynolds
- 2. Titanium Sponsors Platinum Sponsors Gold Sponsors
- 3. Rob Reynolds ⹠Developer at ⹠Creator of Chocolatey ⹠Making your Windows world a better place ⹠Enjoys long walks on the beach⊠! ⹠@ferventcoder
- 4. Agenda âą DevOps? âą Puppet? âą Windows Module Pack âą Other Windows Modules âą Demo âą Questions
- 5. DevOps?
- 6. DevOps? âą Source control âą Continuous Integration âą Testing infrastructure âą agile practices (little âaâ agile) âą Part of project team
- 7. DevOps? âą Fancy term for collaboration âą Developers / QA / Operations ! ! âą The Phoenix Project
- 8. Why Automation? âą âI must have missed that stepâ âą âI didnât realize we were deploying thatâ âą âI sort of followed your instructions, but I knew what I could skipâ âą âYou need how many machines by when?â âą âIâm setting up a new machine â see you in a few days!â âą âSomething has changed on this serverâ
- 9. Why Automation? ! ! You ever hear any of that from a machine?
- 10. Why Automation? ! ! Machines are much more reliable at scriptable tasks
- 11. Why Automation?
- 12. Puppet? âą âPuppet is IT automation software that helps system administrators manage infrastructure throughout its lifecycle, from provisioning and conïŹguration to orchestration and reporting. Using Puppet, you can easily automate repetitive tasks, quickly deploy critical applications, and proactively manage change, scaling from 10s of servers to 1000s, on-premise or in the cloud.â
- 13. tl;dr - Puppet? âą Infrastructure as Code âą Provisioner âą Server Automation / Assurance âą Reduce ConïŹguration Drift âą The original desired state conïŹguration âą Automate repetitive tasks âą Reports
- 14. Puppet âą Created in 2005 by Luke Kanies âą Runs almost everywhere âą Most Linux distributions - CentOS, Debian, Fedora, Mandriva, Oracle Linux, RHEL, ScientiïŹc Linux, SUSE and Ubuntu âą Unix systems - Solaris, BSD, Mac OS X, AIX, HP-UX âą Microsoft Windows âą Network Switches / Routers / Devices
- 15. Puppet â Windows Platforms âą Servers: Windows Server 2003+ âą Desktops: Windows Vista+ ! âą Puppet comes as x86 or x64 ! âą Windows since 2011
- 16. How Does Puppet Work?
- 17. How Does Puppet Work? âą Describe your infrastructure as code âą Test your infrastructure âą Keep your environments in sync
- 18. Puppet â Resource Types & Providers âą Fundamental Building Blocks âą Type is Package âą Provider is Chocolatey
- 19. Puppet â Resource Types & Providers
- 20. Puppet â Resource Types
- 21. Puppet â Resource Providers
- 22. Puppet â Manifests âą Puppet script ïŹle aka Manifest âą *.pp ïŹles âą Puppet Language âą Can include / require other *.pp ïŹles âą Can make up modules
- 23. Puppet â Modules âą Collections of manifests, ïŹles, custom facts, âš types and providers, etc âą Best way to extend core Puppet âą The Forge â 150+ Windows âą More on Github
- 24. Anatomy of a Puppet Run
- 25. Who Uses Puppet?
- 26. Windows Module Pack âą Registry âą PowerShell âą Reboot âą ACLs âą Windows Features âą IIS
- 27. Other Notable Windows Modules âą Chocolatey Provider Module âą PowerShell DSC Module âą Active Directory Module âą Windows Firewall âą Windows Environment
- 29. Windows Resources âą ïŹle âą user âą group âą scheduled_task âą package âą service âą exec âą host âą reboot âą acl âą windowsfeature âą windows_env âą iis:manage_site âą registry_key âą registry_value âą More w/modules
- 30. Demos
- 31. How do I learn Puppet? âą https://learn.puppetlabs.com âą Learning VM âą Self-paced training
- 32. Questions / Reference âą https://puppetlabs.com âą https://docs.puppetlabs.com âą https://docs.puppetlabs.com/windows âą https://forge.puppetlabs.com/puppetlabs/windows ! âą @ferventcoder