Puppet Client: Puppet 4 and Beyond

Puppet Client: Puppet 4 and Beyond, 2015-02-02

Transcript

1. Puppet Client Kylo Ginsberg @kylog irc: kylo kylo@puppetlabs.com Puppet 4 and Beyond
2. Puppet 4
3. All-in-one agent Path changes URL changes Puppet language
4. All-in-one agent
5. puppet-agent package • puppet • facter • native facter • hiera • mcollective • ruby • … and dependencies
6. puppet-agent versioning • Not tied directly to puppet versions • E.g. version 1.0.0 will include: • puppet 4.0.0 • facter 2.4.0 • ruby 2.1.5 • … • Component bumps major: puppet-agent bumps major
7. Why all-in-one? One package: easier on-ramp for new users Everyone benefits from latest ruby Reduces the test matrix, reduces support questions Open source puppet and PE use the same package
8. Path changes
9. Top-level directory name changes /etc/puppetlabs ~/.puppetlabs
10. Separate code and config /etc/puppetlabs/agent/code manifests modules environments hieradata hiera.yaml /etc/puppetlabs/agent/config puppet.conf device.conf …
11. URL changes
12. Versioned and Namespaced URLs Puppet 3: /production/catalog/my_node /production/certificate/my_node Puppet 4: /puppet/v3/catalog/my_node?environment=production /puppet-ca/v1/certificate/my_node?environment=production
13. Compatibility Puppet 4 is not backwards compatible on the network with Puppet 3. puppet-server 2.0.0 package depends on puppet-agent 1.0.0 package.
14. Puppet 4: the Puppet language
15. From reference implementation to language specification
16. puppetlabs/puppet-specifications
17. Optional types
19. Iteration and lambdas
22. Test in Puppet 3.7.4 Default in Puppet 4.0 puppet apply —parser=future puppet apply
24. puppet-on-the-edge.blogspot.com
25. After Puppet 4
26. Going Native Facter 3 Tiered Providers
27. Going native
30. Does your programming language run on AIX?
31. Does your programming language run on hardware switches?
32. Performance Memory usage Installed footprint Dependencies
33. Native puppet agent …
34. Facter 3
38. Tiered Providers
39. The sad story of nagios
40. Extract “tier 2” types and providers as modules • Developed and released independently • Packaged with puppet-agent for a “batteries included” experience
41. Get Involved!
42. Gareth Rushgrove puppetlabs.com/download-learning-vm
43. puppetlabs.com/community/participate
44. Test pilots logo Gareth Rushgrove
45. Questions? And thanks for listening