OpenStack Summit Boston | May 2017 · PDF fileOpenStack Summit Boston | May 2017 OpenDaylight,...
Transcript of OpenStack Summit Boston | May 2017 · PDF fileOpenStack Summit Boston | May 2017 OpenDaylight,...
OpenDaylight, OpenStack, and Kubernetes Integration for High Performance Applications
Nir YechielSenior Product Manager, Red Hat OpenStack Platform
Francois LemarchandHead of NFVi Product Strategy, Ericsson
OpenStack Summit Boston | May 2017
OPENSTACK AND OPENDAYLIGHT | OPENSTACK SUMMIT BOSTON2
Agenda
● Why SDN?● Network Virtualization capabilities and use cases● Hybrid Container and Bare Metal evolution
● The OpenDaylight Project● OpenDaylight NetVirt
● Ericsson and Red Hat joint NFVi offering
● Further reading
Slides:
https://goo.gl/GsKv3S
Slide title 44 pt
Text and bullet level 1 minimum 24 pt
Bullets level 2-5minimum 20 pt
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ΆΈΉΊΌΎΏΐΑΒΓΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΪΫΆΈΉΊΰαβγδεζηθικλνξορςΣΤΥΦΧΨΩΪΫΌΎΏЁЂЃЄЅІЇЈЉЊЋЌЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯЁЂЃЄЅІЇЈЉЊЋЌЎЏѢѢѲѲѴѴҐҐəǽẀẁẂẃẄẅỲỳ№
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Me & My First Router
Slide title 44 pt
Text and bullet level 1 minimum 24 pt
Bullets level 2-5minimum 20 pt
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ΆΈΉΊΌΎΏΐΑΒΓΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΪΫΆΈΉΊΰαβγδεζηθικλνξορςΣΤΥΦΧΨΩΪΫΌΎΏЁЂЃЄЅІЇЈЉЊЋЌЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯЁЂЃЄЅІЇЈЉЊЋЌЎЏѢѢѲѲѴѴҐҐəǽẀẁẂẃẄẅỲỳ№
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30 Years Later – Same Old?
IP tunnel (GRE)An application
A server
An application
A server
A bunch of switches & routers(the Campus network)
Then
IP tunnel (VXLAN… or GRE)
App (in a VM)
A server
An application
A server
A bunch of switches & routers(The DC fabric / WAN)
Now
Slide title 44 pt
Text and bullet level 1 minimum 24 pt
Bullets level 2-5minimum 20 pt
Characters for Embedded font:!"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º»¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻżŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–—‘’‚“”„†‡•…‰‹›⁄€™ĀĀĂĂĄĄĆĆĊĊČČĎĎĐĐĒĒĖĖĘĘĚĚĞĞĠĠĢĢĪĪĮĮİĶĶĹĹĻĻĽĽŃŃŅŅŇŇŌŌŐŐŔŔŖŖŘŘŚŚŞŞŢŢŤŤŪŪŮŮŰŰŲŲŴŴŶŶŹŹŻŻȘș−≤≥fifl
ΆΈΉΊΌΎΏΐΑΒΓΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΪΫΆΈΉΊΰαβγδεζηθικλνξορςΣΤΥΦΧΨΩΪΫΌΎΏЁЂЃЄЅІЇЈЉЊЋЌЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯЁЂЃЄЅІЇЈЉЊЋЌЎЏѢѢѲѲѴѴҐҐəǽẀẁẂẃẄẅỲỳ№
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30 Years Later – Cloud & SDN
Amazon,SoftlayerAzure…
Access PeeringCorePublic Cloud
Enterprise
Residential
Operator Distributed DC
Content distribution- Latency sensitive & BW
hungry applications- Infrastructure VNF
distribution for local termination OTT – CDN,
Gaming
GW Content vPE
Operator Centralized DC
Enterprise ERP
Default centralization- Control plane, database,
IT- Low uptake VNF services- Enterprise IT hosting
Optim.
HSSIMS
Federation
NFV Connectivity
Assured mission critical cloud access
Converged & Secured access
DC Interconnect
Slide title 44 pt
Text and bullet level 1 minimum 24 pt
Bullets level 2-5minimum 20 pt
Characters for Embedded font:!"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º»¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻżŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–—‘’‚“”„†‡•…‰‹›⁄€™ĀĀĂĂĄĄĆĆĊĊČČĎĎĐĐĒĒĖĖĘĘĚĚĞĞĠĠĢĢĪĪĮĮİĶĶĹĹĻĻĽĽŃŃŅŅŇŇŌŌŐŐŔŔŖŖŘŘŚŚŞŞŢŢŤŤŪŪŮŮŰŰŲŲŴŴŶŶŹŹŻŻȘș−≤≥fifl
ΆΈΉΊΌΎΏΐΑΒΓΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΪΫΆΈΉΊΰαβγδεζηθικλνξορςΣΤΥΦΧΨΩΪΫΌΎΏЁЂЃЄЅІЇЈЉЊЋЌЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯЁЂЃЄЅІЇЈЉЊЋЌЎЏѢѢѲѲѴѴҐҐəǽẀẁẂẃẄẅỲỳ№
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› Modern Platform› Open and hybrid datapath› Collaborative development› API/Model driven control plane
and state distribution› Continuous Delivery
› Modern IP Routing› Inter-Domain, Hierarchical› P2P, P2MP, MP2MP› Policy driven routing› Traffic engineering› Fast Reroute / Segment Routing
› 20 year old technologies– Subnets– Networks– Routers/static routes– VLAN’s– VRRP
Cloud Networking Evolution
SDN
Slide title 44 pt
Text and bullet level 1 minimum 24 pt
Bullets level 2-5minimum 20 pt
Characters for Embedded font:!"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º»¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻżŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–—‘’‚“”„†‡•…‰‹›⁄€™ĀĀĂĂĄĄĆĆĊĊČČĎĎĐĐĒĒĖĖĘĘĚĚĞĞĠĠĢĢĪĪĮĮİĶĶĹĹĻĻĽĽŃŃŅŅŇŇŌŌŐŐŔŔŖŖŘŘŚŚŞŞŢŢŤŤŪŪŮŮŰŰŲŲŴŴŶŶŹŹŻŻȘș−≤≥fifl
ΆΈΉΊΌΎΏΐΑΒΓΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΪΫΆΈΉΊΰαβγδεζηθικλνξορςΣΤΥΦΧΨΩΪΫΌΎΏЁЂЃЄЅІЇЈЉЊЋЌЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯЁЂЃЄЅІЇЈЉЊЋЌЎЏѢѢѲѲѴѴҐҐəǽẀẁẂẃẄẅỲỳ№
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Routing Capabilities HighlightsIntranet & Extranets Hub & Spoke / SegmentationNative Fabric IP ECMP
GW
Intra-DC
Route Reflector
PE
WAN Gateway DCx
Inter-DCOpen Interconnect clouds Dot it at Scale (of the internet) And seamlessly (zero touch)
RR RR
Route Reflector
RR RR
Inter-AS
Slide title 44 pt
Text and bullet level 1 minimum 24 pt
Bullets level 2-5minimum 20 pt
Characters for Embedded font:!"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º»¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻżŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–—‘’‚“”„†‡•…‰‹›⁄€™ĀĀĂĂĄĄĆĆĊĊČČĎĎĐĐĒĒĖĖĘĘĚĚĞĞĠĠĢĢĪĪĮĮİĶĶĹĹĻĻĽĽŃŃŅŅŇŇŌŌŐŐŔŔŖŖŘŘŚŚŞŞŢŢŤŤŪŪŮŮŰŰŲŲŴŴŶŶŹŹŻŻȘș−≤≥fifl
ΆΈΉΊΌΎΏΐΑΒΓΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΪΫΆΈΉΊΰαβγδεζηθικλνξορςΣΤΥΦΧΨΩΪΫΌΎΏЁЂЃЄЅІЇЈЉЊЋЌЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯЁЂЃЄЅІЇЈЉЊЋЌЎЏѢѢѲѲѴѴҐҐəǽẀẁẂẃẄẅỲỳ№
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Policy-driven, Subscriber Aware Service Composition
Firewall/AV
Parental Control
TCP/HTTP optimization
CDN & TICMedia compressionIPv44, IPv64 NAT
DPI, Charging & analytics
Advertising, profiling,…
SDN Switch
SDN Switch
SDN Switch
Per subscriber, destination, application classification
Function load balancing, symmetric forwarding (upstream & downstream)
Redundancy (Function reroute, Bypass and chain switchover)
Policy Control(PCRF, AAA, Orchestrator)
Slide title 44 pt
Text and bullet level 1 minimum 24 pt
Bullets level 2-5minimum 20 pt
Characters for Embedded font:!"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º»¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻżŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–—‘’‚“”„†‡•…‰‹›⁄€™ĀĀĂĂĄĄĆĆĊĊČČĎĎĐĐĒĒĖĖĘĘĚĚĞĞĠĠĢĢĪĪĮĮİĶĶĹĹĻĻĽĽŃŃŅŅŇŇŌŌŐŐŔŔŖŖŘŘŚŚŞŞŢŢŤŤŪŪŮŮŰŰŲŲŴŴŶŶŹŹŻŻȘș−≤≥fifl
ΆΈΉΊΌΎΏΐΑΒΓΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΪΫΆΈΉΊΰαβγδεζηθικλνξορςΣΤΥΦΧΨΩΪΫΌΎΏЁЂЃЄЅІЇЈЉЊЋЌЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯЁЂЃЄЅІЇЈЉЊЋЌЎЏѢѢѲѲѴѴҐҐəǽẀẁẂẃẄẅỲỳ№
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SFC & Routing IntegrationDistribution & Redundancy
PE
Ingress (Physical PE) Egress DC (virtual SDN PE)
Edge DC (virtual SDN PE)
BGPBGP
Service Orchestration / Policy
IP/MPLS
Load balance, redundancy, bypass
SFC model
SFC model
Slide title 44 pt
Text and bullet level 1 minimum 24 pt
Bullets level 2-5minimum 20 pt
Characters for Embedded font:!"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~¡¢£¤¥¦§¨©ª«¬®¯°±²³´¶·¸¹º»¼½ÀÁÂÃÄÅÆÇÈËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿĀāĂăąĆćĊċČĎďĐđĒĖėĘęĚěĞğĠġĢģĪīĮįİıĶķĹĺĻļĽľŁłŃńŅņŇňŌŐőŒœŔŕŖŗŘřŚśŞşŠšŢţŤťŪūŮůŰűŲųŴŵŶŷŸŹźŻżŽžƒȘșˆˇ˘˙˚˛˜˝ẀẁẃẄẅỲỳ–—‘’‚“”„†‡•…‰‹›⁄€™ĀĀĂĂĄĄĆĆĊĊČČĎĎĐĐĒĒĖĖĘĘĚĚĞĞĠĠĢĢĪĪĮĮİĶĶĹĹĻĻĽĽŃŃŅŅŇŇŌŌŐŐŔŔŖŖŘŘŚŚŞŞŢŢŤŤŪŪŮŮŰŰŲŲŴŴŶŶŹŹŻŻȘș−≤≥fifl
ΆΈΉΊΌΎΏΐΑΒΓΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΪΫΆΈΉΊΰαβγδεζηθικλνξορςΣΤΥΦΧΨΩΪΫΌΎΏЁЂЃЄЅІЇЈЉЊЋЌЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯЁЂЃЄЅІЇЈЉЊЋЌЎЏѢѢѲѲѴѴҐҐəǽẀẁẂẃẄẅỲỳ№
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Virtual CPE: Site to Site Connectivity
Enterprise Network
Existing IP/VPN
Connected Site
New Sites: S to XLDistributed Services
New Sites: SMB & Retail
L2/L3 VPN NFVI
SDWANController
Application
Service VNF (3PP)
Enterprise CPEWhitebox/Server
IP/VPNIPL3PE
Whitebox, vCPE
Intern
SDWAN
Residential L2
L2PE
Residential Access
ETH/VLAN
L2 over IP overlay (GRE / VXLAN)
SDN WAN Hybrid services (IPSec)
EVPN
Tunnel Infra Service composition
Datacenter / Cloud
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ΆΈΉΊΌΎΏΐΑΒΓΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΪΫΆΈΉΊΰαβγδεζηθικλνξορςΣΤΥΦΧΨΩΪΫΌΎΏЁЂЃЄЅІЇЈЉЊЋЌЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯЁЂЃЄЅІЇЈЉЊЋЌЎЏѢѢѲѲѴѴҐҐəǽẀẁẂẃẄẅỲỳ№
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HoneyComb
Open Data Plane Integration
DC virtual switch, white boxes and smartNICs
VM’s & containers BM & AppliancesNG-VNF & Storage
IPEdge
Routers & Blackbox SW
Interworking DC NFVi data plane VNF acceleration
OpenFlow & OVSDB BGP & Netconf
MD-SAL
New data plans options
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ΆΈΉΊΌΎΏΐΑΒΓΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΪΫΆΈΉΊΰαβγδεζηθικλνξορςΣΤΥΦΧΨΩΪΫΌΎΏЁЂЃЄЅІЇЈЉЊЋЌЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯЁЂЃЄЅІЇЈЉЊЋЌЎЏѢѢѲѲѴѴҐҐəǽẀẁẂẃẄẅỲỳ№
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›Scalable multi-tenancy model for non multi-tenant software
›Best fit for cloud native software / PaaS optimized code
›Ease for legacy software (full stack bundling)
›Good performances– Multi-tenant VM
optimized vs fragmented– DPDK enabled
›Legacy Appliances›SRIOV VNF›Extreme performance
– HW assisted– Specific HW/interfaces
(e.g access equipment GPON/Radio)
Complementary Technologies – Coexistence Required
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ΆΈΉΊΌΎΏΐΑΒΓΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΪΫΆΈΉΊΰαβγδεζηθικλνξορςΣΤΥΦΧΨΩΪΫΌΎΏЁЂЃЄЅІЇЈЉЊЋЌЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯЁЂЃЄЅІЇЈЉЊЋЌЎЏѢѢѲѲѴѴҐҐəǽẀẁẂẃẄẅỲỳ№
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Duplication of Networking Layers
DCGateway Spine Spine Spine
IP/GTP/LBInfra NAT/FWVPN/Routing SmartNIC
Policy Based Service chaining
IP/GTP/LBInfra NAT/FW
Fabric NMS
VM’s / VNF
K8S Pods
Appliance
CoE / PaaS
One Application
User
Looseserviceintegration
HeterogenousCataloguedashboard
Performance overheadCost impact
No correlationTroubleshooting
InterworkingConnectivityburden
DuplicateKnowhowValidation
Admin
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ΆΈΉΊΌΎΏΐΑΒΓΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΪΫΆΈΉΊΰαβγδεζηθικλνξορςΣΤΥΦΧΨΩΪΫΌΎΏЁЂЃЄЅІЇЈЉЊЋЌЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯЁЂЃЄЅІЇЈЉЊЋЌЎЏѢѢѲѲѴѴҐҐəǽẀẁẂẃẄẅỲỳ№
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› Decorrelated lifecycles & vendor / technology independence at each layer
› Needs to align northbound API and ensure east/west interworking of advanced capabilities
› Even when decoupled leveraging OpenDaylight at each layer simplifies this east/west and northbound integration
› Single controller instance that operates on all three layers
› Simpler approach to unify operations and provide uniform capabilities
› Harder validation / lifecycle management across multiple instances / version at each layers
Two Approaches
Common northbound API/ModelsO & M
Standard Routing
Standard Routing
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ΆΈΉΊΌΎΏΐΑΒΓΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΪΫΆΈΉΊΰαβγδεζηθικλνξορςΣΤΥΦΧΨΩΪΫΌΎΏЁЂЃЄЅІЇЈЉЊЋЌЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯЁЂЃЄЅІЇЈЉЊЋЌЎЏѢѢѲѲѴѴҐҐəǽẀẁẂẃẄẅỲỳ№
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SDN for Container/PaaS Infra
Host OS
VM
DPDKContainer
App
ITContainer
App
ITContainer
App
SDN OVS
VLAN’s
OpenStack
OpenDaylight
Kubernetes / Docker
Kuryr
Neutron
Integrated
L4/NAT/LB Layer
Host OS
VNFDPDKApp
ITContainer
App
ITContainer
App
SDN OVS
ContainerScalingpolicy
L4/NAT/LB Layer
Native
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ΆΈΉΊΌΎΏΐΑΒΓΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΪΫΆΈΉΊΰαβγδεζηθικλνξορςΣΤΥΦΧΨΩΪΫΌΎΏЁЂЃЄЅІЇЈЉЊЋЌЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯЁЂЃЄЅІЇЈЉЊЋЌЎЏѢѢѲѲѴѴҐҐəǽẀẁẂẃẄẅỲỳ№
Do not add objects or text in the footer area Access DC
Gateway Spine Spine Spine
VM’sContainers
Hybrid Bare Metal
OVS
OpenDaylight Controller
Compute Hosts
OVS
OF/OVSDB
Netconf / OVSDB
Neutron BGP/VPN OpenFlowOVSDB NetconfSFC
BGP / EVPN
PCEP / BGP-LS(optional)
Appliances / Bare MetalOpenStack / Neutron ML2
OPENSTACK AND OPENDAYLIGHT | OPENSTACK SUMMIT BOSTON19
What is OpenDaylight?
● OpenDaylight is a modular, extensible, and multi-protocol controller infrastructure built for SDN deployments on modern multi-vendor networks
● Provides a model-driven service abstraction platform that allows users to write applications that easily work across a wide variety of hardware and southbound protocols
● Composed of a number of different projects that can be combined as needed to meet the requirements of a given scenario
Overview
OPENSTACK AND OPENDAYLIGHT | OPENSTACK SUMMIT BOSTON20
Core Architecture
Controller Platform
Model Driven Service Abstraction Layer (MD-SAL)
Southbound Interfaces and Plugins
Data Plane Elements
Network Applications, Services and Orchestration
OpenDaylight API (REST)
OPENSTACK AND OPENDAYLIGHT | OPENSTACK SUMMIT BOSTON21
A Modular Platform
IPEdge
Edge Services
IP Routing
Optical Transport
DC Fabric
DC Overlay
vCPE & VASOrchestration
Servicesand plugins
runtimeLoad / Upgrade
Model DrivenAPI interfaces
Datastore
Many Contributors
Many Services
OPENSTACK AND OPENDAYLIGHT | OPENSTACK SUMMIT BOSTON22
OpenDaylight with OpenStack
● OpenDaylight exposes a common OpenStack Service Northbound○ API matches Neutron REST precisely○ Multiple implementations of Neutron providers exist in OpenDaylight
■ We focus on NetVirt
● Key fundamental facts about our integration:○ Neutron is where the OpenStack networking API is being defined○ OpenDaylight consumes the Neutron API rather than replace or change it
OPENSTACK AND OPENDAYLIGHT | OPENSTACK SUMMIT BOSTON23
NetVirt and VPNService Integration
● It became apparent that the VPNService* had it’s own version of NetVirt
● During the Boron cycle the two projects joined efforts so that:○ NetVirt became the main Network Virtualization engine of OpenDaylight○ NetVirt is more feature rich○ The two projects are now using the same common service pipeline defined in NetVirt○ The two projects leverage code, test, and developer resources
● This shows strong upstream convergence around NetVirt
Upstream Boron release
*https://wiki.opendaylight.org/view/VPNService:Main
OPENSTACK AND OPENDAYLIGHT | OPENSTACK SUMMIT BOSTON24
OpenDaylight NetVirt
● Network Virtualization application developed on OpenDaylight consisting of modular sub-services such as L2, L3, ACL, NAT, DHCP, IPv6 control, and more
● Configure and manage the:○ Overlay networks and virtual switches○ ToR switches○ OpenStack tenant networks
● Uses NETCONF and YANG to model the topology
● Modular and extensible, both southbound and northbound
ODL
Virtual Switch
Physical Switch
ODLOpenDaylight
VNF VNF
Overview
OPENSTACK AND OPENDAYLIGHT | OPENSTACK SUMMIT BOSTON25
OpenDaylight NetVirt
ODL
Virtual Switch
Physical Switch
ODLOpenDaylight
VNF VNF
Overview (cont.)
● Supports the Neutron API via the networking-odl Neutron plugin/drivers
● Currently controls OVS virtual switches and Layer 2 gateways
● On-going work to enable support for:○ VPP (fd.io) virtual switches ○ CNI plugin for Kubernetes
OPENSTACK AND OPENDAYLIGHT | OPENSTACK SUMMIT BOSTON26
OpenStack Neutron
REST API
Orchestration layer(Translate Neutron calls into configuration of a network
across a deployment)
Per-host programmable vSwitch(Controlled by the orchestration layer)
OPENSTACK AND OPENDAYLIGHT | OPENSTACK SUMMIT BOSTON27
OpenStack NeutronUpstream “Reference Architecture”
neutron-server
ML2/OVS driver
Neutron agents (OVS, L3, DHCP, Metadata)
Open vSwitch
REST API
Orchestration layer(Translate Neutron calls into configuration
of a network across a deployment)
Per-host programmable vSwitch(Controlled by the orchestration layer)
OPENSTACK AND OPENDAYLIGHT | OPENSTACK SUMMIT BOSTON28
OpenDaylight with OpenStackUsing NetVirt
neutron-server
ML2/ODL driver (networking-odl)
OpenDaylight (NetVirt)
Open vSwitch (OVS)OVS-DPDK
L2GWVPP
REST API
Orchestration layer(Translate Neutron calls into configuration
of a network across a deployment)
Per-host programmable vSwitch(Controlled by the orchestration layer)
OPENSTACK AND OPENDAYLIGHT | OPENSTACK SUMMIT BOSTON30
Joint Strategic Vision
Red Hat and Ericsson envision, through collaboration, the ability to
provide scalable transformation with open, modern, efficient and agile
solutions for the communications industry.
The infrastructure is software defined and compassable into new
services, that allow both service providers and enterprises to deliver
business value to their end customers.
OPENSTACK AND OPENDAYLIGHT | OPENSTACK SUMMIT BOSTON31
What Was Announced?
● On October 19th, 2016, Red Hat and Ericsson announced a broad partnership that covers many areas
Customer and Business Collaboration- Joint customer engagement- Proof-of-Concepts- Customer Support- Professional and managed services- Co-marketing
Upstream and Product Collaboration- Network Function Virtualization- Software Defined Networking- Software Defined Infrastructure- Container Platforms- Certified Solutions
OPENSTACK AND OPENDAYLIGHT | OPENSTACK SUMMIT BOSTON32
Solution Offering
NFVi SDN SDI Containers100% open and upstream- first solution with Red Hat
OpenStack Platform support
Enhanced networking to support telco NFV and
critical IT workloads
Red Hat OpenStack Platform on state-of-the-art
Rack Scale hardware
Collaboration with industry initiatives, and OpenShift Container Platform integration
OPENSTACK AND OPENDAYLIGHT | OPENSTACK SUMMIT BOSTON33
SDN Enabled Infrastructure
EricssonCloud SDN Controller
BNG PGWvPEIMSBare MetalVM’s Containers
HDS/NSUSwitch
EnterpriseVPN
Home/BusinessvCPE
PNFInfra
L2VPN
L3VPN
vCPE
Distributed Cloud Ericsson Cloud Manager
Cloud Execution Environment
Cloud SDN
Hyperscale Datacenter System
& Blade Server Platform 8000
Services
HDS BSP 3PP
Red Hat OpenStack Platform
OPENSTACK AND OPENDAYLIGHT | OPENSTACK SUMMIT BOSTON34
Further Reading
● OpenDaylight NetVirt
○ Upstream Wiki
● Red Hat OpenStack Platform
○ Product Documentation
● Ericsson’s alliance with Red Hat
● Red Hat NFV, SR-IOV and OVS-DPDK Guides
○ Product Guide
○ Planning Guide
○ Configuration Guide