Puppet Camp Chicago 2014: Keynote
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The document provides an overview of Puppet, an open source configuration management tool. It summarizes Puppet's key components including the Puppet language for defining infrastructure, Facter for collecting node facts, Hiera for separating configuration from code, and PuppetDB for storing configurations and reports. It also describes Puppet Enterprise which adds features like interactive event analysis, centralized inventory, and live management capabilities. The document encourages participation in the Puppet community through training, contributing code/modules, and mentions job opportunities at Puppet Labs.
![Language: Easy to Get Started
class ssh {
!
package { 'openssh-server':
ensure => present,
}
!
file { 'sshd_config':
path => '/etc/ssh/sshd_config',
source => ‘puppet:///modules/ssh/sshd_config',
require => Package['openssh-server'],
notify => Service['sshd'],
}
!
service { 'sshd':
ensure => running,
enable => true,
require => File['sshd_config'],
}
!
}](https://image.slidesharecdn.com/puppet-intro-lcs-140819165528-phpapp01/85/Puppet-Camp-Chicago-2014-Keynote-16-320.jpg)
Puppet Camp Chicago 2014: Keynote
- 2. A Quick Poll
- 9. Driving down the cost of technological change
- 12. Growing Rapidly
- 14. Amazing Partners
- 15. What is Puppet?
- 16. Language: Easy to Get Started class ssh { ! package { 'openssh-server': ensure => present, } ! file { 'sshd_config': path => '/etc/ssh/sshd_config', source => ‘puppet:///modules/ssh/sshd_config', require => Package['openssh-server'], notify => Service['sshd'], } ! service { 'sshd': ensure => running, enable => true, require => File['sshd_config'], } ! }
- 17. New Approach: Software Defined Infrastructure 1. DEFINE 2. SIMULATE 4. REPORT Re-usable infrastructure-as-code Before deploying changes Automatically and reliablyInsight into changes DESIRED STATE CURRENT STATE 3. ENFORCE }
- 18. Facts The node sends normalized data about itself to the Puppet Master. 1 Catalog Puppet uses the Facts to compile a Catalog that specifies how the node should be configured. 2 Report Puppetʼs open API can also send data to third party tools. 4 Report The node reports back to Puppet indicating the configuration is complete, which is visible in the Puppet Dashboard. 3 Report Collector (Puppet or 3rd party tool) Node Puppet Master SSL secure encryption on all data transport Lifecycle of a Puppet Run
- 19. Puppet Architecture Web Server Database ServerApplication Server Reporting GUI & Workflows Content Admin & Security Virtual Machine CloudHardware PUPPET MASTER SERVER PUPPET AGENT PUPPET FORGE CONTENT MARKETPLACE PUPPET AGENT PUPPET AGENT PUPPET OPEN SOURCE PLATFORM
- 21. Solid platform
- 23. Get there faster
- 25. Live Management: Remote Control of Puppet Agent
- 26. Live Management: Resource Browsing & Centralized Inventory
- 33. Puppet • Domain Specific Language (DSL) for specifying infrastructure state • Transactional system for enforcing it • Resource Abstraction Layer (RAL) • Validated version in Puppet Enterprise
- 34. MCollective • Powerful command and control tool • Parallel,real-time execution across your whole network • Real-time discovery of all nodes and their functions • Drives the Orchestration Engine and Live Management in Puppet Enterprise
- 35. PuppetDB • Stores all configurations,facts and reports • Knows everything there is to know about your infrastructure • Foundation for nearly all reporting and analysis in Puppet Open Source and Puppet Enterprise
- 36. Facter • Facts: bits of data that you care about • Core inputs for customizing Puppet configurations per host • Easily pluggable to collect new data or store it in existing databases • Now structured and trusted facts • Foundation for Puppet Enterprise Node Inventory
- 37. Hiera • Separate site configuration data from reusable code ! • Iterate and promote code quickly without having to manage dev/test configuration differences
- 38. Razor • Rules-based provisioning for bare metal hardware and virtual servers • Feeds directly into your Puppet infrastructure • Physical machines as easy to provision as VMs • Tech preview in Puppet Enterprise
- 39. What Else?
- 40. Puppet Forge
- 41. Join the Community • Learn from others • Ask/Answer questions • http://ask.puppetlabs.com • mailing lists • IRC • Help with bug triage • Contribute code • Contribute modules on the Forge puppetlabs.com/community
- 42. People Love our Worldwide Training! I liked being with other sharp admins in an environment where "cross-pollination" and experimentation were encouraged. “ “A brilliant course to jump into using puppet fast and effectively. “ Very useful information, a good start for our Puppet team, and would highly recommend it.
- 43. Follow the Right Training Path
- 46. #PuppetCamp ! ! Enter to win a free ticket to PuppetConf 2014 - Drop a business card at registration
- 47. We’re Hiring! • Professional Services (everywhere) • Engineering • QA • Modules • Forge • Windows • Platform • Solutions Engineering • Support • ...and lots more puppetlabs.com/about/careers