How are OpenStack and Cloud Native Technologies used in Japan? Presentation at Open Infra Day Vietnam

1. How are OpenStack and Cloud Native
technologies used in Japan?
The latest user stories and updates from Japan
OpenStack User Group
Shintaro Mizuno
Chair of Japan OpenStack User Group (JOSUG)
mizuno.shintaro@lab.ntt.co.jp IRC: shintaro
Zack Dolby
Board Member of JOSUG, CTO/CEO of The Empire Inc.
zack@the-empire.co.jp

2. Agenda
■Introduction of Japan OpenStack User Group (JOSUG)
■Major use cases in Japan
■OpenStack Days Tokyo 2018/ Cloud Native Days Tokyo 2018 recap

3. Japan OpenStack User Group (JOSUG)

4. Japan OpenStack User Group openstack.jp

5. 31 Supporting Companies
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6. Community Growth Aug 2018
■General User Group ML: 1758 members (since 2010)
■Operator’s slack channel: 98 members (since 2016)
■Total Meetup attendees: 1360 unique members (since 2012)

7. JOSUG events and activities
■Monthly Meetups
■Annual OpenStack Days event
■Discussion through ML and slack
■Bi-annual Ops Workshops
■Training/ Hands-on
■I18n (Document Translation)

8. Recent Meetups
■May 2016: 27th “OpenStack installers” 220ppl
■Jun 2016: 28th “Orchestration with Heat” 132ppl
■Sep 2016: 29th “Introduction to OpenStack Quality Assurance” 143ppl
■Sep 2016: 30th “OpenStack Basics and Latest Updates: in Osaka” 45ppl
■Nov 2016: 31st “OpenStack Networking Updates” 165ppl
■Mar 2017: 32nd “Exploring EVERY OpenStack Projects!” 9ppl (weekend one-day session)
■Apr 2017: 33rd “What’s new in OpenStack Ocata Release” 135ppl
■May 2017: 34th “Hands-on OpenStack Basics” 104ppl
■July 2017: 35th “Hands-on OpenStack Basics #2” 77ppl
■Oct 2017: 36th “OpenStack and Containers” 145ppl
■Feb 2018: 37th “Baremetal” 88ppl
■Apr 2018: 38th “OpenStack and SDS” 132ppl
■Jun 2018: 39th “Baremetal #2” 80ppl

9. Meetups usually look like this

10. Sometimes it looks like this
https://ethercalc.openstack.org/xurnkvyqng8q

11. Ops Workshop
■ Collaborative workshop among OpenStack operators
– Follow the format of the OpsMeetup
● https://wiki.openstack.org/wiki/Operations/Meetups
– 30-40 regional ops members from 15+ companies
– Meeting agenda and discussions (twice a year)
● https://etherpad.openstack.org/p/JP-Ops-workshop (in Okinawa Open Days 2015)
● https://etherpad.openstack.org/p/JP-Ops-workshop-2 (in OpenStack Days Tokyo 2016)
● https://etherpad.openstack.org/p/JP-Ops-workshop-3 (in Okinawa Open Days 2016)
● https://etherpad.openstack.org/p/JP-Ops-workshop-4 (in OpenStack Days Tokyo 2017)
● https://etherpad.openstack.org/p/JP-Ops-workshop-5 (in Okinawa Open Days 2017)
● https://etherpad.openstack.org/p/JP-Ops-workshop-6 (in OpenStack Days Tokyo 2018)

12. Major Japanese OpenStack operators got together
■NTT Group
–(NTT Communications, NTT Resonant, NTT West, NTT Technocross, NTT Neomeit)
■GMO Internet
■Yahoo! Japan
■Rakuten
■NEC
■Cyber Agent
■DeNA
■Hitachi Solutions
■KDDI
■Broadband Tower
■Toyota ITC

13. Operator’s agenda
13
■Topics discussed in the past workshops
–Containerizing OpenStack control plane
–Upgrade
–Logging
–Architecture Design tips
–Networking
–Migration
–How to educate ops team
–NFV/Edge
–GPU/FPGA
–SR-IOV,DPDK issues

14. 14
2nd OpsMeetup in OpenStack Days Tokyo 2016

15. Major use cases in Japan

16. Major OpenStack users in Japan
■Service Providers
–Yahoo! Japan, GMO, NTT Resonant, Line
–DeNA, Cyber Agent, Broadband Tower
■Public Cloud Providers
–NTT Communications, Fujitsu, GMO Internet
■Enterprise (IT)
–NTT Group, NEC, Fujitsu
■Non-IT Enterprise/ Government
–JFE Steel, Kirin beverage, Toppan Printing
–Local government (Fuji city)
■Telco/NFV
–NTT Docomo, KDDI, Softbank … and more!

17. Service providers are the first to try new stuff
■Yahoo! Japan
–OpenStack on K8s
(https://www.okinawaopenlabs.com/ood/2017/wp-content/uploads/sites/4/2018/01/OOD-OpenStackonKubernetesZoku.pdf)
–Over 7000 HVs, 100,000VMs, 60+ OpenStack clusters
■Cyber Agent
–Providing Container-as-a-Service (K8s on OpenStack) for internal service
development
■Line
–Developed new network plugin to deal with massive east-west traffic.
●OpenStack Summit video: https://youtu.be/ZzEVVxIBio4
■GMO Pepabo
–Migrated the workload from Havana to Mitaka, Hybrid cloud
■NTT Resonant
–Skip-level upgrade. Skipped 3 versions.

18. NTT Communications
Public Cloud Service
■Enterprise Cloud 2.0
■Provide high availability
cloud service for enterprise
■Integrated with in-house
components
https://www.openstack.org/videos/austin-2016/openstack-operation-under-a-multi-tenant-and-multi-customer-public-cloud-environment

19. JFE Steel
19
Providing private cloud for group companies
n“Realize our IT strategy
using OpenStack”
nVirtual DC using cloud and
OSS technologies
nBig Data Analysis platform
http://superuser.openstack.org/articles/how-jfe-steel-corporation-forged-an-integrated-data-center-with-help-from-ibm-japan-and-openstack
Group cloud
Open &
Standard
Virtual
Data Center
Big Data
Analysis

20. Fuji City Government
First government use case
■Internal IaaS
■DR for external DC
■VDI
■Lower the TCO
■Vender Neutral
System Image of Fuji City using OpenStack
City hall
Thin-client
Software defined storage
IaaS infrastructure
New
systems Backup system
Internal systems
DR
Migrate
Internal
systems
External
DC
VDI
servers
System
servers
IT
systems
http://www.city.fuji.shizuoka.jp/shisei/c0103/fmervo0000001e35.html

21. NTT Docomo
First ETSI NFV use case in Japan
nvEPC on OpenStack
handling voice/data traffic
nOpenStack as VIM
nReduce CAPEX and
OPEX
nMulti-vendor architecture
https://www.slideshare.net/VirtualTech-JP/openstacknfv-openstack-20177/14
Multi vendor applications
Multivendorarchitecture

22. NTT Group structure and OpenStack adoption
Other
Businesses
R&D

23. Other
Businesses
R&D
- Technical consultation
for group companies
- Community upstream
activities
- DevCloud
- SI business
- DevCloud
- Commercial
NFV platform
- Private cloud
Public cloud
“ECL 2.0”
Web portal
service “goo”
Commercial
service
platform
OpenStack
support service
DevCloud
NTT Group structure and OpenStack adoption

24. How is OpenStack typically consumed?
Upstream/ Distribution
Vendor OpenStack/
Supported Distribution
Out-source to SI vendors/
Public cloud
Service providers
Large in-house infra-engineers
DIY operation
Enterprise (IT, telco)
Small-Medium infra-engineering team
Need support for trouble shooting
Enterprise (non-IT)
Very small or no infra engineers
Operation is out-sourced

25. OpenStack Days Tokyo/
Cloud Native Days Tokyo
2018 Recap

26. Introduction
■OpenStack Days Tokyo 2018

27. What We have changed
■CloudNative Days Tokyo 2018

28. Sponsors
■OpenStack Days Tokyo 2018
nCloudNative Days Tokyo 2018

29. Total Number of Visitors
1700

30. Total Number of Visitors
■OpenStack Days Visitors
0
500
1000
1500
2000
2500
2013 2014 2015 2016 2017 2018
Vistor

31. What We have changed
■What happened in Days in Japan Room B
(Dev/Ops/PaaS)
Room C
(Dev/Ops/PaaS)
Room D
(Training)
Room E
(Container)
Room G
(AI/DeepLearning/HPC)
Room H
(Training)
Room I
OpenStack 6th Ops Workshop

32. Usecase OepnStak? Contianer?
■What about OpenStack and container?

33. OpenStack User Tenant
OpenShift external node OpenShift node
Yum repository
DNS (dnsmasq)
Internal docker registry
VXLAN
Master node
Infra node
Application node
Docker Docker
Pod Pod Pod
OpenStack Cinder volume
Persistent volume Persistent volume Persistent volume
SCM (GitLab)

34. Thank You!