Thinking about MEC/NFV 20181208

SDN x Cloud Native Meetup #12, Taiwan, Dec. 8, 2018
Slide: https://bit.ly/2GfY0BY

Transcript

1. MEC/NFV 所見所聞
   Phil Huang 黃秉鈞
   SDN x Cloud Native Meetup #12, Taiwan, Dec. 8, 2018
   

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2. Phil Huang 黃秉鈞
   ● 一覺起床發現換公司
   ● 社群斜槓青年
   ○ SDNDS-TW
   ○ Cloud Native Taiwan
   User Group (CNTUG)
   ● Personal Information
   ○ https://blog.pichuang.com.tw
   ○ https://www.linkedin.com/in/phil-huang-09b09895/
   

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3. MEC (Multi-access Edge Computing)
   Ref: https://www.ithome.com.tw/news/114625
   

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4. Edge Use Caes
   Ref: https://wiki.akraino.org/display/AK/Akraino+Edge+Stack
   

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5. Ref: https://youtu.be/vu4Qrq8OXjU
   

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6. Ref: http://techblog.comsoc.org/category/edge-computing/
   Low Latency:
   10ms -> 1ms
   High Bandwidth:
   100Mpbs -> >1Gpbs
   Network Requirement from Edge
   

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7. Ref: Edge Cloud Discussion https://wiki.lfnetworking.org/display/LN/OPNFV+Breakout+at+LFN+Developer+Forum
   Edge Scale Sizing
   

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8. Why OpenStack for NFV?
   1. Standardiazed interfaces between NFV elements and infrastructure
   2. Open for customization and integration with multiple vendors
   3. Pluggable and scalable distributed infrastrcture
   (Compute/Network/Storage)
   Ref: https://www.openstack.org/assets/telecoms-and-nfv/OpenStack-Foundation-NFV-Report.pdf
   

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9. NFV (Network Function Virtualization)
   各廠商提供
   now
   On
   going
   

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10. Ref: https://www.slideshare.net/nyechiel/sdn-fundamentals-for-nfv-open-stack-and-containers-red-hat-summit-20161
    

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11. How Kubernetes involve NFV infrastructure?
    Enable attaching multiple
    network interfaces to pods in
    Kubernetes.
    Ref: https://builders.intel.com/docs/networkbuilders/enabling_new_features_in_kubernetes_for_NFV.pdf
    

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12. How OpenStack Approach at Distributed Edge?
    RC#1(RT)
    RC#2(RT)
    RC#≤NR(RT)
    Remote Server Pool
    EN#1(RT)
    EN#2(RT)
    EN##NE(RT)
    EN#3(RT)
    Edge Server Pool
    Fronthaul-1
    (Network)
    Full
    OpenStack
    (controllers+VMs)
    OpenStack
    Remote Compute
    Nodes (VMs)
    Fronthaul-2 | MH
    Network
    ≤100us
    ≤20km
    (CPRI,
    eCPRI)
    ≤1..5ms
    ≤200km
    (typ. Req)
    (OpenStack)
    Remote Compute
    Nodes (BMs)
    vRAN CU, vEPC, MEC
    vRAN DU Pool
    vRAN RRUs
    Core
    Edge
    VM: Virtual Machine
    BM: Bare Metal
    Ref: https://docs.google.com/presentation/d/1v9b3iHYB7wl0pYWZWvdCRwwST_yQU-7wB01tWzWeYgc/edit#slide=id.g3c5ae44e4f_6_600
    

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13. List of MEC Projects
    1. Open Edge Computing
    2. OpenFog
    3. EdgeX Foundry
    4. Akraino
    5. ONF CORD
    6. OPNFV
    7. StarlingX / WindRiver
    

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14. OPNFV VCO 2.0
    Ref: https://www.opnfv.org/resources/virtual-central-office
    

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15. Open Networking Foundation - CORD
    Ref: https://www.opnfv.org/resources/virtual-central-office
    

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16. Ref: https://events.linuxfoundation.org/wp-content/uploads/2017/11/Akraino-Technical-Overview-OSS-Shane-Wang.pdf
    

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17. References
    1. Distributed hyper convergence pushing openstack and ceph to the
    edge, OpenStack Summit 2018 Berlin, Red Hat
    2. GitHub - intel/multus-cni
    

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18. Ref: https://www.facebook.com/groups/sdnds.tw/ +355 from 2017
    

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19. Appendix
    

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20. MEC in NFV Reference Architecture
    ME: Mobile Edge
    Mm: Management
    Mp: ME platform functionality
    Mx: Connections to external entities
    GR MEC 017 - ETSI
    

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