OpenStack Day in Korea 2015 - Track 2-3 오픈스택 클라우드에 최적화된 네트워크 가상화 '누아지(Nuage)' 배용준 - 이사, Nuage Networks

1. Copyright
2013
Alcatel-­‐Lucent.
All
rights
reserved.
CONFIDENTIAL
-­‐
SOLELY
FOR
AUTHORIZED
PERSONS
HAVING
A
NEED
TO
KNOW
PROPRIETARY
–
USE
PURSUANT
TO
COMPANY
INSTRUCTION
Nuage
Networks
Cloud-­‐ready
Network:
Nuage
Networks
Joon
Bae
(배용준)
Business
Development
Nuage
Networks
(누아지 네트웍스)
joon.bae@nuagenetworks.net

2. Pets
&
Ca5le

3. Don’t
forget
the
herding
dogs
§ The
herding
dogs
keep
the
caZle
safe
§ The
control
plane
maZers
(hZp://javacru^.wordpress.com/2014/06/18/168k-­‐instances/)

4. Nuage
Networks
Overview
§ Nuage
is
based
in
Silicon
Valley
with
a
team
around
the
world
§ An
Alcatel-­‐Lucent
venture
focused
on
datacenter
network
evolubon
for
the
cloud
era
§ Leverage
Alcatel-­‐Lucent
infrastructure
and
key
technologies
§ Create
an
Abstracbon
&
Automabon
layer
between
Network
features
and
hardware
equipment
§ Policy-­‐driven
networking
design
reflecbng
business
direcbves
not
network
protocols

5. § Server
&
Storage
are
heavily
virtualized
§ More
endpoints
§ Dynamic
connecbons
§ PreZy
much
everything
changed….
Explosion

6. The
“ConsumpCon
shiD”
Consumer
expectaCons
are
shiDing
§ Cloud
is
changing
the
way
technology
is
being
consumed
§ From
“order
and
wait”
§ To
“instant
grabficabon”
Mulbple
personas
Single
user
On-­‐demand
personalized
catalogue

7. Current
Datacenter
Network
§ Compute
is
Virtualized
§ Available
in
Minutes
§ Network
is
Parbally
Virtualized
§ Configurabon
takes
Days/Weeks
Network
Configurabon
Compute
Management
Applicabon
Request
Auto-­‐instanbabon
Compute Request
completed in
Minutes
Help Desk
Change Control
IP
Address
VLAN
Address
Firewall
Configuration
LAN (VLAN)
Configuration
WAN (IP)
Configuration
Security / QA
Team
Project
Coordinator
Network Change
completed in
days/Weeks
Service
velocity
is
hindered
by
manual
network
process
00:01

8. Cloud
Service
Management
Plane
Datacenter
Control
Plane
Datacenter
Data
Plane
Virtual
Roubng
&
Switching
Virtualized
Services
Directory
Virtualized
Services
Controller
HYPERVISOR
HYPERVISOR
HYPERVISOR
HYPERVISOR
HYPERVISOR
HYPERVISOR
Metropolis
Datacenter
-­‐
Zone
1
Virtualized
Services
Directory
(VSD)
• Network
Policy
Engine
–
abstracts
complexity
• Service
templates
and
analybcs
Virtualized
Services
Controller
(VSC)
• SDN
Controller,
programs
the
network
• Rich
roubng
feature
set
Virtual
RouCng
&
Switching
(VRS)
• Distributed
switch
/
router
–
L2-­‐4
rules
• Integrabon
of
bare
metal
assets
Nuage
Networks
Virtualized
Services
PlaQorm
(VSP)
IP
Fabric
Edge
Router
MP-­‐BGP
MP-­‐BGP
Hardware
GW
for
Bare
Metal
Nuage
Networks
Virtual
Services
PlaQorm

9. Tunnels
between
Endpoints
allow
for
independent
topologies
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
How
does
it
work?

10. OpenStack
Cloud
and
beyond
§ Scalable
Federated
Control
Plane
§ Advanced
Policy
Framework
§ Mulb-­‐hypervisor
&
Mulb-­‐CMS
Support
§ Scalable
Security
Group
Funcbonality
§ Distributed
L2-­‐4
Services
§ Bare
Metal/Exisbng
Infrastructure
Integrabon
§ Direct
WAN
Integrabon
using
BGP
E-­‐VPN

11. Nova
Compute
Nova
Compute
Datacenter
IP
Underlay
Network
Logical
Network
Drawing
Router
FW/NAT
VM
VM
VM
VLAN
1
VLAN
2
VLAN
3
VM
VM
VM
Internet
WAN
dVRS
dVRS
VSC
VSC
VM
VM
VM
VM
VM
VM
Advantages
of
Nuage
/
Neutron
SoluCon
§ No
congesbon
issues
§ All
traffic
takes
a
direct
path
reducing
congesbon,
lowering
latency,
and
providing
consistent
applicabon
performance
§ East/West
between
local
VM’s
can
be
routed
locally
§ East/West
between
VM’s
on
different
hosts
sent
directly
§ North/South
traffic
is
sent
directly
to
a
PE/GW
router

12. Nuage
Networks
policy
templates
and
role-­‐based
workflow
Compute
Management
Applicabon
Request
Networking
Security/
Compliance
Service
velocity
is
not
hindered
by
manual
network
process
Auto-­‐instanbabon
Compute Request
completed in Minutes
00:01
IP address
WAN interconnect
Policy / Security Zones
L2 /L3 Service AD
Service chaining
Policy Templates
Nuage Networks VSP
Policy
InstanCaCon
• IP
address
10.x.y.z
• VLAN
configurabon
• WAN
configurabon
• Security
/
FW
sepngs
• QoS
parameters
• …
Network Change
Completed automatically
00:01

13. EXISTING
DATACENTER
NETWORK
.
.
.
.
Any
Cloud
Management
System
Any
Datacenter
Network
Infrastructure
Any
Server
or
Hypervisor
or
Container
Nuage
is
commi5ed
to
an
Open,
Best
of
Breed
Ecosystem
ESXi
KVM
Docker
XEN
BareMetal
LXC
Consistent
capabiliCes
across
all
plaQorms

14. Hypervisor
Hypervisor
Hypervisor
DC1
Zone
1
Cloud
Management
Plane
Network
Service
Control
Plane
DC
Router
Service
Provider
Data
Plane
IP
/
MPLS
Network
SP1
Control
Plane
Business
VPN
Service
Private
Datacenter
IP
Network
Data
Plane
IP
Data
Plane
Virtualized
Services
Controller
Policy
App
Domain
Pu`ng
it
all
together
Domain
Subnets
VPN
Internet
Zones
Policies
Virtualized
Services
Directory

15. Hypervisor
Hypervisor
DC
2
(Bare
Metal)
Gateway
Hypervisor
Hypervisor
Hypervisor
DC1
Zone
1
Cloud
Management
Plane
Network
Service
Control
Plane
Hypervisor
DC1
Zone
2
DC
Router
Service
Provider
Data
Plane
IP
/
MPLS
Network
SP1
Control
Plane
Virtualized
Services
Directory
Business
VPN
Service
Private
Datacenter
IP
Network
Data
Plane
IP
Data
Plane
MP-­‐BGP
Virtualized
Services
Controller
Policy
App
Domain
Pu`ng
it
all
together
Domain
Subnets
VPN
Internet
Zones
Policies

16. Value
Time
Hypervisor
Hypervisor
Hypervisor
Any
Network
Public
Datacenter
Branch
Branch
Branch
• 40%
Increase
asset
ublizabon
•
50%
Opex
reducbon
• 10x
improve
service
bme
• Build
“modern
networks”
on
top
of
your
exisbng
infra
• Extend
life
of
Net
HW
and
increase
ublizabon
• Break
dependency
between
features
and
HW
supplier
• Increase
resiliency
• Enable
Hybrid/Public
Cloud
• “Follow
the
sun”
apps.
Support
where
you
move
workloads
where/when
needed
• Re-­‐Use
exisbng
network
infrastructure
• COTS
hardware
CPE
• Advanced
features
in
SW
versus
bounded
to
HW
• Central/common
policy
engine
reflecbng
business
values
vs
net
capabilibes
• Automated
bootup
process
A
SDN
Journey…..
Delivering
value
over
the
network
Nuage
Networks
Virtualized
Service
Platorm
(VSP)
Virtual
Net
ExisCng
Network
• Allow
workloads
to
move
from
one
Datacenter
to
another
• Keep
the
same
net
profile/security
regardless
of
the
locabon
Datacenter
WAN
Branch
locaCons

17. Nuage
Demo…

18. Nuage
Momentum
Nuage
provides
an
SDN
solubon
that
nicely
sbtches
the
overlay
&
underlay
and
cleanly
extends
beyond
a
single
datacenter…”
–
Andrew
Lerner
Nuage
is
one
of
the
very
best
of
the
SDN
approaches,
with
more
strategic
potenbal
than
perhaps
anything
out
there
from
anyone
of
any
size…”
–
Tom
Nolle
“…
there
will
be
significant
forward
movement
in
SDN
in
2014,
and
Nuage
Networks
is
among
the
best
posiConed
to
make
the
most
immediate
impact.”
–
Tim
McElligoZ

19. Publicly
Announced
Nuage
Wins

20. In
Conclusion
§ Moving
networking
features
closer
to
the
applicabons
§ Neutron
is
by
far
not
the
boZleneck
in
a
high
performance
OpenStack
installabon
as
long
as
the
right
SDN
system
is
used
§ Accelerabng
Hybrid
Cloud
§ Major
OPEX
saving
§ Policy
driven
approach
for
enhanced
security
§ Easily
consume
networks!
CONSUMABLE
NETWORKS

21. 21
Delivering
the
Power
and
Value
of
SDN
NOW