Open Platform for NFV ONOS Framework (ONOSFW) Project Proposal

Transcription

1 Open Platform for NFV ONOS Framework (ONOSFW) Project Proposal Please direct any questions or comments to or to 1

2 Contents Overview Value to OPNFV Scope Relationship to Existing Projects Timeline Resources March 27,

3 ONOS Framework for OPNFV Overview Based on, and extends, open source ONOS SDN Controller To give users greater flexibility of choosing network controller technologies To provide service and application developers simpler environment To leverage broader open source efforts and results To better support carrier use cases Creates framework for ONOS, and other SDN controllers, to better fulfill the functions of an NFV VIM Provide tight integration with BGS, Octopus, Copper, and other OPNFV projects Build and drive app community to leverage intent-based NBI March 27,

4 Values to OPNFV Customers - Major highlights Brings Diversity & Competitive landscape to OPNFV ecosystem to grow ONOS is a Core SDN Controller with Intent based API, and with excellent flow rate (> 2m flow rules/cluster) Has ability to support pluggable SDN Controllers with common NB APIs for easy application adaption Topology (Physical/logical discovery and Data Models) Intent (NB Policy tied to API REST calls) ONF SDN/ETSI EVE compatible Path ( Mapping vlink/link for Data Plane) Support modular PIMs through Octopus project playbooks Ironic, Foreman, MaaS, Fuel, Compass Ability to support both agent based / agent less orchestrations Support CG Integration for OPNFV projects :IPv6, Multi-Site, Congress, Promise, VNFFG, Doctor, Elevator, DP acceleration 4

5 ONOS as leading edge SDN Stack in OPNFV OpenStack Virtual Compute Management Virtual Storage Management Virtual Network Control Virtualized Resource Pool Physical/Virtual Infrastructure Proposed works scope of this proposal Swift Neutron ML2 Plug-in ML3 Plug-in NB DevOps APIs Service framework and library extensions, Open Daylight Open Contrail OVSDB NB RestFul API OpenStack Support Module ONOS + Reloadable Services Support Modules OF BYO NetConf Topology plug-in to horizon, Intent framework, Resource allocation, SB DevOps APIs Adaptor library and extensions(byo), Virtualized Resource Pool and Physical Infrastructure To be extended Ready to be Integrated Ready to use 5

6 Value to OPNFV carrier-grade attributes Swift Open Daylight Open Contrail Neutron OVSD B Virtualized Resource Pool and Physical Infrastructure ML2 Plug-in NB RestFul API OpenStack Support Module ONOS + Reloadable Services Support Modules OF ML3 Plug-in BY O NetCon f 1. High Performance: 2M Flow/s (7 nodes Cluster) 2. HA 3. Faster Failover: (ms level) 4. DC:10s thousands OVS and 2M OF table 5. NFaaS service for Next Gen. CO DevOps 6

7 ONOSFW as input track of OCTOPUS OSS/BSS Os-Nfvo NFV Orchestrator (NFVO) User choice of VNFs to preload Virtualized Services and Manageme nt Systems Canonical Ubuntu, Suse,Docker Virtual Compute Compute Hardware Element Manage r r r VNF VNF VNF Cinder Virtual Storage Virtualisation Layer Storage Hardware Hardware Layer NFV Infrastructure Ve-Vnfm-em Ve-Vnfm-vnf Neutron Virtual Network Network Hardware NS Catalog Nova Cinder Contrail XMPP Netconf VNF Catalog VNF Manager VNF VNF Manager (VNFM) (VNFM) Manager (VNFM) VIM Virtualized Infrastructur ONOS e Manager (VIM) NFV Instances VIMNBI REST/XML (Heat) REST/XML (Heat) NFVI Resources OPNFV Rel 1 7

8 Latitude of NB APIs Source ONF WG 24 September 2014 OPNFV Introduction 8

9 ONF working group NBI Standardization - working in progress ONOSFW SDN NBI OpenStack NBI Source: ONF NB WG 9

10 OPNFV Upstream Project Scope Setup PATH XoS Neutron PATH ML2 Plug in Net/Subnet/Port L3 Router Plug in GW/vRouter/Rout e/snat/floatingip SVCaaS Plug in SC L3VPNaaS Plug in NetL3VPN Neutron Plug-in API Topology, Flow Rule, etc Intent API ONOS OVS OVX 10 Upstream Project OPNFV Rev 2 OPNFV Rev 3 Future Development

11 Features to be scoped (1/3) Scenarios Neutron L2/L3 Network service Inter-VM communication within same subnet Functionalities Neutron ML2 and L3 Router APIs VxLAN tunnel Setup MAC Table installation Install a policy for capturing ARP packet (Flow Rule) ARP Proxy Inter-subnet, Inter VM communication for the same tenant (private-private subnet communication) Inter-subnet, Inter VM communication for the same tenant (private-public communication) Router resource allocation and assign a Gateway for Tenant (1) Routing service Tenant SNAT/Floating IP service 11

12 Features to be scoped ONOS ML2 Mechanism Driver (2/3) APIs to be supported NB [Create, Read(Show/List Intent CR(S/L)UD Topology CR(S/L)UD Path CR(S/L)UD MapTopo2(SB/NB) CR(S/L)UD Update] SB ML2/3/Mech Driver Network CR(S/L)UD Subnet CR(S/L)UD Port CR(S/L)UD vrouter CR(S/L)UD Support considerations for VxLAN, VLAN, and GRE Add RESTful Agent to communicate with ONOS through RESTful API 12

13 Features to be scoped ONOS Router Driver (3/3) APIs supported Port create/delete SNAT enable/disable Floating IP NAT rule Routing processing RESTful agent, used to communicate with ONOS 13

14 Relationship between ONOSFW and OPNFV Projects OPNFV Project ONOSFW Uses Attributes 1 IPv6 Enabled OPNFV Use case 1 (CO),2MNO 2 Multi-Site OPNFV Distributed ONOS Core IPv6 Topology Parallelism 3 Congress Intent Policy API 4 Promise/vimnbi Intent NBI Policy API 5 VNFFG Path/Link Graph API 6 Doctor Link/State Notification API 7 Elevator Package Updates API Prefix Delegation Distribute Clusters 8 DP Acceleration Flow Cluster Per Controller 14

15 ONOS ML2 Plug-in API (to be supported) Neutron element API Action Notes Network Subnet port /v2.0/network get Lists network to which the specified tenant has access. /v2.0/network post Creates single or multiple network in a single request. /v2.0/network/ {network_id} get Shows information for a specified network. /v2.0/network/ {network_id} put Updates a specified network. /v2.0/network/ {network_id} delete Deletes a specified network and its associated resources. /v2.0/subnets get Lists subnets to which the specified tenant has access. /v2.0/subnets post Creates single or multiple subnets on a specified network. /v2.0/subnets/ {subnet_id} get Shows information for a specified subnet. /v2.0/subnets/ {subnet_id} put Updates a specified subnet. /v2.0/subnets/ {subnet_id} delete Deletes a specified subnet. /v2.0/ports get Lists ports to which the tenant has access. /v2.0/ports post Creates single or multiple ports on a specified network. /v2.0/ports/ {port_id} get Shows information for a specified port. /v2.0/ports/ {port_id} put Updates a specified port. /v2.0/ports/ {port_id} delete Deletes a specified port. 15

16 ONOS ML3 Appliance Plug-in API (to be supported) Neutron element API Action Notes L3VPN FW VR /v2.0/l3vpn get Lists L3VPN instances to which the specified tenant has access with acees if Addr, role(edge-if/center-if), username. Password, Phy.Node/if/proto /v2.0/l3vpn post Creates single or multiple L3VPN in a single request.(hub &spoke or full-mesh) /v2.0/l3vpn/ {l3vpn_id} get Shows information for a specified L3VPN. /v2.0/l3vpn/ {l3vpn_id} put Updates a specified L3VPN. Attributes like VRF, RT,RD etc. /v2.0/l3vpn/ {l3vpn_id} delete Deletes a specified L3vpn and its associated resources. /v2.0/vfw get Lists vfw to which the specified tenant has access with Policy & rules /v2.0/vfw post Creates single or multiple vfw on a specified network for tenant, policy & rules /v2.0/vfw/ {fw_id} get Shows information for a specified vfw. By tenant, policy, rules /v2.0/vfw/ {fw_id} put Updates a specified vfw. For updatable policy, rules etc. /v2.0/vfw/ {fw_id} delete Deletes a specified vfw. /v2.0/vr get Lists vr to which the tenant has access. /v2.0/vr post Creates single or multiple snat(n-s)/dnat (E-W/N-S) vr on a specified network. /v2.0/vr/ {vr_id} get Shows information for a specified snat (N-S)/dnat (E-W,N-S) vr. /v2.0/vr/ {vr_id} put Updates a specified vr. For N-S/E-W snat/dnat /v2.0/vr/ {vrt_id} delete Deletes a specified vr. 16

17 Upstream Collaboration for Development Integration Project Specs Packages Start End OPNFV ONOSFW Openstack+onos Spec by May 23 November 10 Neutron API extension BP in Neutron Spec by May 23 October 23 Horizon GUI for Topology BP in Horizon Spec by May 23 October 23 Keystone ID Management BP in Keystone Spec by May 23 October 23 Congress Policy /Intent BP in Congress Spec by May 23 October 23 BGS/renamed project Different Stacks TBD Spec by May 23 Maintenance/Ongoi ng Octopus Automation TBD Spec by May 23 Ongoing Tools TBD TBD Spec by May 23 Ongoing 17

18 Resources Committers Zhao Kexue (Huawei, Patrick Liu (Huawei, John Strassner (Huawei, Mike Young (Huawei, Contributors Alex Zhang (China Mobile US Lab. Brian O Conner (ON.Lab, brian@onlabs.us) Hongbo Tian (Huawei, tianhongbo@huawei.com) Huangzhipeng (Huawei, huangzhipeng@huawei.com) Prakash Ramchandran (Huawei, prakash.ramchandran@huawei.com) Robert Tao (Huawei, roberttao@huawei.com) Tom Tofigh (AT&T, mt3682@att.com) William Snow (ON.Lab, bill@onlab.us) Wei Su (Huawei, su.wei@huawei.com) Yang Jian (CMRI, yangjian5077@139.com) 18

19 Timelines OPNFV Roadmap 2014Q3 Sep/30/201 Establishment Dec 2014 Juniper proposed OSCAR project 2014Q4 Determined the Requirements for Ver1.0 in Jan 2015H1 Release OPNFV Version 1.0 in March 2015H2 Release OPNFV Version 2.0 in Dec (1 st week) ONOS Roadmap Dec/5/2014 Open source (Avocet release) Blackbird Release Cardinal Release August Release Target: Integrate ONOS inside OPNFV in Sep

20 Thank You Please direct any questions or comments to or to 4/1/

21 Links to related Open Source Projects ONOS wiki OpenVirteX (OVX) Programmable Virtual Network XOS, cloud operating system 21

22 ONOS Distributed Architecture ONOS Instance 1 Apps NB Application Intent Framework ONOS Instance 2 Distributed Core ONOS Instance 3 (performance, scale-out, availability, state management, notifications) ONOS Instance N Soutbound Core API Adapters Adapters Adapters Adapters Protocols Protocols Protocols Protocols

23 ONOS Application Intent Framework I want to define what I need without worrying about how Provision 10G path from Datacenter 1 to Datacenter2 optimized for cost Application Intent Framework: Abstractions, APIs, Policy Enforcement, Conflict resolution Intents translated and Compiled into specific instructions for network devices. Distributed Core Southbound Soutbound Core API OpenFlow NETCONF Southbound Interface