Introducing Solum: Application Development in OpenStack

Solum is natively designed for OpenStack and leverages existing OpenStack services like Heat, Nova, Glance, Keystone, Neutron, etc.

Solum is a community-driven initiative. The project idea originated from collaborative discussions between Rackspace, eBay, dotCloud, Cumulogic and CloudSoft. It has been designed and developed in the open from the beginning. Community members now include contributors from each of the following companies…

Transcript

1. Project SOLUM FROM CODE TO MANAGED APP Natively for OpenStack
2. Julien Vey @julienvey Pierre Padrixe @undefd !
3. Solum: Your application deployed on an OpenStack cloud
4. What is OpenStack ? !
5. Open source software for building private and public clouds ! !
7. Standard Hardware OpenStack shared services
8. Standard Hardware OpenStack shared services
9. Standard Hardware Identity: Keystone OpenStack shared services
10. Standard Hardware Image: Glance Identity: Keystone OpenStack shared services
11. Standard Hardware Image: Glance Orchestration: Heat Identity: Keystone OpenStack shared services
12. Standard Hardware Image: Glance Orchestration: Heat Telemetry: Ceilometer Identity: Keystone OpenStack shared services
13. Standard Hardware Networking ! ! Storage ! ! Compute ! ! Image: Glance Orchestration: Heat Telemetry: Ceilometer Identity: Keystone OpenStack shared services
14. Standard Hardware Networking ! ! Storage ! ! Compute ! ! Image: Glance Orchestration: Heat Telemetry: Ceilometer Identity: Keystone OpenStack shared services Nova
15. Standard Hardware Networking ! ! Storage ! ! Compute ! ! Image: Glance Orchestration: Heat Telemetry: Ceilometer Identity: Keystone OpenStack shared services Neutron Nova
16. Standard Hardware Networking ! ! Storage ! ! Compute ! ! Block: Cinder Image: Glance Orchestration: Heat Telemetry: Ceilometer Identity: Keystone OpenStack shared services Neutron Nova
17. Standard Hardware Networking ! ! Storage ! ! Compute ! ! Block: Cinder Object: Swift Image: Glance Orchestration: Heat Telemetry: Ceilometer Identity: Keystone OpenStack shared services Neutron Nova
18. Standard Hardware Networking ! ! Storage ! ! Compute ! ! Dashboard APIs Block: Cinder Object: Swift Image: Glance Orchestration: Heat Telemetry: Ceilometer Identity: Keystone OpenStack shared services Neutron Nova
19. Standard Hardware Networking ! ! Storage ! ! Compute ! ! Dashboard APIs Your Applications Block: Cinder Object: Swift Image: Glance Orchestration: Heat Telemetry: Ceilometer Identity: Keystone OpenStack shared services Neutron Nova
20. What is Solum ? !
21. Convert code into a managed application running on an OpenStack cloud at the push of a button.
22. One essential component is…
24. « Works on my machine » We all said it once
25. The Matrix from hell My Machine Your Machine QA Staging Prod Web App ? ? ? ? ? Back Office ? ? ? ? ? Queue ? ? ? ? ? Workers ? ? ? ? ? DB ? ? ? ? ?
26. The Matrix from hell ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?
27. The shipping container
28. Why it works for Industry
29. Standard size everything can be built to manipulate containers ! Focus on real work Shipping companies only care about shipping container
30. The Matrix from hell
31. The Matrix from hell My Machine Your Machine QA Staging Prod Web App Back Office Queue Workers DB
32. Containers vs VMs
33. Bare Metal OS Hypervisor OS Guest Application VM OS Guest Application VM
34. Bare Metal OS Hypervisor OS Guest Application VM OS Guest Application VM Bare Metal OS D o c k e r Application Container Application Container
35. Why Containers ?
36. Lightweight ! Fast spawn ! Performance ! Isolated
37. Docker internals
38. Linux Kernel
39. Linux Kernel Layer FS (DeviceMapper, AUFS)
40. Linux Kernel Layer FS (DeviceMapper, AUFS) CGROUPS Namespaces
41. Linux Kernel Layer FS (DeviceMapper, AUFS) CGROUPS Namespaces Container Technology (LXC, LibContainer…)
42. Linux Kernel Layer FS (DeviceMapper, AUFS) CGROUPS Namespaces Container Technology (LXC, LibContainer…) Docker
43. How Docker integrates with OpenStack ?
44. Nova (Compute)
45. Nova VM VM VM Container Container Container Container Container Container Container
46. Heat (Orchestration)
47. heat_template_version: 2013-05-23! ! description: Single compute instance running cirros in a Docker container.! ! resources:! my_instance:! type: OS::Nova::Server! properties:! key_name: julien_key! image: ubuntu-precise! flavor: m1.large! user_data: #include https://get.docker.io! my_docker_container:! type: DockerInc::Docker::Container! docker_endpoint: { get_attr: [my_instance, first_address] }! image: cirros HOT File (Heat Orchestration Template)
48. Glance (Image storage)
49. FROM ubuntu! …! RUN…! …! CMD…! ! Dockerfile
50. FROM ubuntu! …! RUN…! …! CMD…! ! Dockerfile docker build Container
51. Docker registry FROM ubuntu! …! RUN…! …! CMD…! ! Dockerfile docker build Container docker push
52. Docker registry Glance Images FROM ubuntu! …! RUN…! …! CMD…! ! Dockerfile docker build Container docker push
53. Back to Solum
54. Standard Hardware OpenStack shared Services Networking Storage Compute Dashboard APIs Your Applications
55. Standard Hardware OpenStack shared Services Networking Storage Compute Dashboard APIs Your Applications
56. Standard Hardware OpenStack shared Services Networking Storage Compute Dashboard APIs Solum Your Application’s code
57. Solum goes from source code to a running and managed application
58. Application’s source code Running application What is the usual workflow ?
60. build
61. build package
62. build package distribute
63. build package distribute Application Universe
64. build package distribute provision Application Universe
65. build package distribute provision configure Application Universe
66. build package distribute provision configure deploy Application Universe
67. build package distribute provision configure deploy scale Application Universe
68. build package distribute provision configure deploy scale Application Universe Operational Universe
69. Solum aims to streamline this process
70. Git repo
71. Git repo Build service
72. Git repo Build service Docker registry
73. Git repo Build service Docker registry Glance Images
74. Git repo Build service Model interpreter Docker registry Glance Images Solum
75. Git repo Build service Model interpreter Docker registry Glance Images Heat Orchestration Solum
76. Git repo Build service Model interpreter Docker registry Glance Images Heat Orchestration Nova nova-docker Nova KVM Heat resources Solum
77. Git repo Build service Model interpreter Docker registry Glance Images Heat Orchestration Nova nova-docker Nova KVM Heat resources Solum
80. Get involved
81. Website solum.io ! Wiki wiki.openstack.org/wiki/Solum ! IRC #solum on freenode
82. Questions ?