Fully Scalable Networking with MidoNet
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Detailed introduction to MidoNet, including a comparison to the OpenStack Neutron default/reference plugin (ovs). Includes a step-by-step walk through a package flow from one VM to another.
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Fully Scalable Networking with MidoNet
- 1. Fully Scalable Networking with MidoNet Sandro Mathys Community Manager
- 2. Sandro Mathys ⚫ Swiss but living in Tokyo, Japan ⚫ MidoNet Community Manager at Midokura ⚫ Former Linux Systems Engineer ⚫ Long standing contributor to Fedora & RDO ⚫ Twitter / IRC: red_trela, Slack: red ⚫ E-Mail: sandro@midokura.com
- 3. Agenda 1. Self Introduction 2. Open vSwitch vs MidoNet 3. MidoNet Advantages 4. Understanding MidoNet 5. MidoNet Community
- 4. Open vSwitch vs MidoNet Neutron Plugin Comparison
- 5. Neutron Open vSwitch (OVS) Plugin Architecture
- 7. OVS: Centralized Controller Model (I)
- 8. MN: Distributed Controller Model
- 9. OVS: Centralized Controller Model (II)
- 10. MN: Distributed Edge Model
- 11. OVS: Active / Standby Gateway Model
- 12. MN: Fully Distributed Gateway Model
- 14. Distributed Networking Services ⚫ Logical Switching ⚫ Logical Routing ⚫ Logical Firewall ⚫ Logical Layer 4 Load Balancer ⚫ MidoNet API
- 15. Distributed Controller ⚫ Resiliency: No Single Point of Failure (SPOF) ⚫ Scalability: Fully Distributed Architecture ⚫ Performance: Single Virtual Hop
- 16. Distributed Architecture ⚫ SDN intelligence at edges ⚫ Resource usage at edge ⚫ Grows with the cloud ⚫ Fully Distributed Gateways ⚪ L3 GW: Multiple BGP Border Nodes ⚪ L2 GW: Multiple HW VXLAN Tunnel End-Points (VTEP)
- 17. Additional Features ⚫ Only L3 connectivity required ⚫ Firewall bound to each vPort ⚪ Filtered before reaching physical network ⚫ Docker Networking via nova-docker ⚫ Puppet Modules (others upcoming) ⚫ Apache License 2.0 ⚫ many many more...
- 19. MidoNet Topology
- 28. Virtual Topology (Overlay) Provider Router Tenant Router Tenant Network 10.0.0.0/24 (subnet) NAT: 10.0.0.0/24 <-> external External Network
- 29. Virtual Topology (Overlay) Provider Router Tenant Router Tenant Network 10.0.0.1 10.0.0.0/24 (subnet) NAT: 10.0.0.0/24 <-> external External Network
- 30. Virtual Topology (Overlay) Provider Router Tenant Router Tenant Network 10.0.0.1 10.0.0.0/24 (subnet) NAT: 10.0.0.0/24 <-> external External Network
- 31. Virtual Topology (Overlay) Provider Router Tenant Router Tenant Network 10.0.0.310.0.0.2 10.0.0.1 10.0.0.0/24 (subnet) NAT: 10.0.0.0/24 <-> external External Network
- 32. Existing Infrastructure MidoNet Gateway Network State Database Existing Infrastructure External Network Provider Router Tenant Router Tenant Network 10.0.0.310.0.0.2 10.0.0.1 10.0.0.0/24 (subnet) NAT: 10.0.0.0/24 <-> external External Network Virtual Topology Stored in NSDB
- 33. Let’s send a package from VM1 to VM2 Provider Router Tenant Router Tenant Network External Network
- 34. Let’s send a package from VM1 to VM2 Provider Router Tenant Router Tenant Network External Network
- 42. Existing Infrastructure MidoNet Gateway Network State Database Existing Infrastructure External Network Establish Tunnel & Route Packet
- 43. Existing Infrastructure MidoNet Gateway Network State Database Existing Infrastructure External Network Establish Tunnel & Route Packet
- 44. Existing Infrastructure MidoNet Gateway Network State Database Existing Infrastructure External Network Establish Tunnel & Route Packet
- 45. Existing Infrastructure MidoNet Gateway Network State Database Existing Infrastructure External Network Establish Tunnel & Route Packet
- 46. Existing Infrastructure MidoNet Gateway Network State Database Existing Infrastructure External Network Establish Tunnel & Route Packet
- 47. Existing Infrastructure MidoNet Gateway Network State Database Existing Infrastructure External Network Subsequent Packages Travel Near Line-Speed
- 48. Existing Infrastructure MidoNet Gateway Network State Database Existing Infrastructure External Network Subsequent Packages Travel Near Line-Speed
- 49. Existing Infrastructure MidoNet Gateway Network State Database Existing Infrastructure External Network Same for Traffic to/from External Network
- 50. Existing Infrastructure MidoNet Gateway Network State Database Existing Infrastructure External Network Same for Traffic to/from External Network
- 51. Existing Infrastructure MidoNet Gateway Network State Database Existing Infrastructure External Network Same for Traffic to/from External Network
- 52. Existing Infrastructure MidoNet Gateway Network State Database Existing Infrastructure External Network Same for Traffic to/from External Network Provider Router Tenant Router Tenant Network External Network
- 53. Existing Infrastructure MidoNet Gateway Network State Database Existing Infrastructure External Network Same for Traffic to/from External Network
- 54. Existing Infrastructure MidoNet Gateway Network State Database Existing Infrastructure External Network Same for Traffic to/from External Network
- 55. MidoNet Community Join us to find out more!
- 56. Mission The MidoNet Community strives to create the best (vendor neutral) SDN solution available, and for MidoNet to become the default networking plugin in OpenStack and Docker.
- 57. Learn More ⚫ Homepage: http://www.midonet.org/ ⚫ Documentation: http://doc.midonet.org/ ⚫ Wiki: http://wiki.midonet.org/ ⚫ Blog: http://blog.midonet.org/ ⚫ Planet: http://planet.midonet.org/
- 58. Communication ⚫ Slack: https://slack.midonet.org/ ⚫ Mailing Lists: https://lists.midonet.org/ ⚫ Ask: https://ask.midonet.org/ ⚫ Twitter: @midonet
- 59. Contribute ⚫ GitHub: https://github.org/midonet ⚫ GerritHub: https://review.gerrithub.io/ #/admin/projects/?filter=midonet%252F ⚫ JIRA: http://bugs.midonet.org/ ⚫ Howto: https://github.com/midonet/ midonet/wiki/Contributing-to-MidoNet