Pluggable Providers by Greg Blomquist at ManageIQ Design Summit 2016

1. Greg Blomquist
June, 2016
Pluggable Providers
Overview and Plan

2. Special thanks
John Hardy
@jonnyfiveiq
Marianne Feifer
@mfeifer

3. Greg Blomquist
@blomquisg

8. Goal

9. ManageIQ Providers should be
owned, maintained and released by
the provider author

10. Namespace
Ask, don’t assume
Gemify
Generator

11. Namespace - Done
Ask, don’t assume - In Progress
Gemify - In Progress
Generator - Not Started

12. Namespacing

13. Past

14. !Pasta

16. vmdb/app/models
(anand release)

19. Present

22. ManageIQ::Providers::Openstack::CloudManager

23. ManageIQ::Providers::Openstack::CloudManager

24. ManageIQ::Providers::Openstack::CloudManager

25. Namespacing

26. Ask, don’t assume

27. if @ems.kind_of?(ManageIQ::Providers::Openstack::CloudManager) ||
@ems.kind_of?(ManageIQ::Providers::Openstack::InfraManager)
# Special behavior for Openstack
@edit[:protocols] = retrieve_openstack_security_protocols
else
@edit[:protocols] = [[‘Basic (SSL)’, ‘ssl’], [‘Kerberos’, ‘kerberos’]]
end

28. @edit[:protocols] = @ems.class.security_protocols

30. Ask, don’t assume

31. Gemify

35. Why Gemify?

36. ManageIQ Providers should be
owned, maintained and released by
the provider author

37. Gemify

38. Generator

39. Life without a generator

40. module MiqServer::WorkerManagement::Monitor::ClassNames
extend ActiveSupport::Concern
MONITOR_CLASS_NAMES = %w(
ManageIQ::Providers::Azure::CloudManager::MetricsCollectorWorker
ManageIQ::Providers::Amazon::CloudManager::MetricsCollectorWorker
ManageIQ::Providers::Redhat::InfraManager::MetricsCollectorWorker
ManageIQ::Providers::Kubernetes::ContainerManager::MetricsCollectorWorker
ManageIQ::Providers::Openshift::ContainerManager::MetricsCollectorWorker
ManageIQ::Providers::Atomic::ContainerManager::MetricsCollectorWorker
ManageIQ::Providers::OpenshiftEnterprise::ContainerManager::MetricsCollectorWorker
ManageIQ::Providers::AtomicEnterprise::ContainerManager::MetricsCollectorWorker
ManageIQ::Providers::Vmware::InfraManager::MetricsCollectorWorker
…
).freeze
MONITOR_CLASS_NAMES_IN_KILL_ORDER = %w(
ManageIQ::Providers::Azure::CloudManager::MetricsCollectorWorker
ManageIQ::Providers::Amazon::CloudManager::MetricsCollectorWorker
ManageIQ::Providers::Redhat::InfraManager::MetricsCollectorWorker
ManageIQ::Providers::Kubernetes::ContainerManager::MetricsCollectorWorker
ManageIQ::Providers::Openshift::ContainerManager::MetricsCollectorWorker
ManageIQ::Providers::Atomic::ContainerManager::MetricsCollectorWorker
ManageIQ::Providers::OpenshiftEnterprise::ContainerManager::MetricsCollectorWorker
ManageIQ::Providers::AtomicEnterprise::ContainerManager::MetricsCollectorWorker
ManageIQ::Providers::Vmware::InfraManager::MetricsCollectorWorker
…
).freeze
end

41. config/settings.yml?

42. Workers and runners?

43. require_nested everything?

44. Click here to start your provider
rails generate provider ProviderName ManagerType ...
Generate boilerplate code for the specified ManagerTypes.

45. rails generate provider MyProvider CloudManager NetworkManager

46. Generator

47. Changing the conversation

48. Provider
Types

49. Manager
Types

50. Provider
Manager Manager

51. OpenStack
Provider
Cloud Compute
Manager
Cloud Network
Manager
Cloud Infra
Manager

52. Virtual
Infrastructure
Cloud
Compute
Cloud
Networking
Configuration Containers
VMware
vSphere
Microsoft Azure Microsoft Azure Puppet Kubernetes
Red Hat
Virtualization
Amazon EC2 Amazon EC2 Ansible Red Hat Atomic
Microsoft
SCVMM
Google
Compute
Google
Compute
Red Hat
Satellite
Red Hat
OpenShift
OpenStack
Director
OpenStack OpenStack
Manager Types

53. Questions?