ONOS Update distributed platform, abstractions, applications ONOS - - PowerPoint PPT Presentation

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ONOS Update distributed platform, abstractions, applications ONOS - - PowerPoint PPT Presentation

Mar 23, 2024 193 likes •754 views

ONOS Update distributed platform, abstractions, applications ONOS Community distributed core provides high-availability, scalability and performance abstractions & models allow applications to configure and control the network without

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ONOS Update

distributed platform, abstractions, applications

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ONOS Community

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distributed core

provides high-availability, scalability and performance

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abstractions & models

allow applications to configure and control the network without becoming dependent on device specifics

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applications platform

allows developers to dynamically extend the base capabilities

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high-availability scalability performance

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Abstract Stores

topology - devices, links, hosts device mastership flow rules intents network configuration device keys applications . . .

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Distributed Primitives

  • EventuallyConsistentMap<K, V>
  • ConsistentMap<K, V>
  • LeadershipService
  • DistributedQueue<E>
  • DistributedSet<E>
  • AtomicCounter
  • AtomicValue<V>

...

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tcp:9876

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Distributed Stores & Primitives

topology - eventually consistent map device mastership - leadership service flow rules - primary/backup replication intents - consistent map network configuration - consistent map device keys - consistent map applications - eventually consistent map . . .

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Application Stores & Primitives

CORD Virtual Tenant Networks CORD Optical Line Terminator Segment Routing OpenStack Networking Service Function Chaining ACL Management DHCP Server . . .

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Guidance from Experts

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abstractions & models

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northbound southbound

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northbound southbound

  • BGP
  • OSPF
  • PCEP
  • TL1

. . .

  • OpenFlow
  • OVSDB
  • NETCONF
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standard protocols & models

promote and use whenever possible

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standard protocols & models

promote and use whenever possible but do not rely on them solely

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capabilities > protocols

control & configuration capabilities are what is important

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capabilities > protocols

control & configuration capabilities are what is important language is secondary

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configuration vs. control

equally important

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configuration vs. control

equally important applications should not depend on device & protocol specifics

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driver subsystem

device-centric control & configuration abstractions network graph model extensions

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behaviour

implementation

behaviour

implementation

behaviour

implementation

device-centric

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intents

network-centric

resources network config

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behaviour NETCONF behaviour NETCONF Implementation Java/XML YANG YANG Implementation Java/JSON YANG shell . . . . . .

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behaviour NETCONF behaviour NETCONF Implementation Java/XML YANG YANG Implementation Java/JSON YANG shell

. . . . . .

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application portability

control and configuration abstractions dynamically extensible model

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applications platform

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E-CORD E-CORD M-CORD

Segment Routing

Fault Management

SDN-IP

DHCP Server OpenStack Integration

Distributed DPI

Load Balancer

Service Function Chaining

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OSGI / Apache Karaf

ONOS distributed applications platform ONOS networking core

ONOS applications

GUI REST API Command Line

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OSGI / Apache Karaf

ONOS distributed applications platform ONOS networking core

ONOS applications

GUI REST API Command Line

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OSGI / Apache Karaf

ONOS distributed applications platform ONOS networking core

ONOS extensions

GUI REST API Command Line

applications drivers protocols

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OSGI / Apache Karaf

ONOS distributed applications platform ONOS networking core

ONOS applications

GUI REST API Command Line

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application dev kit

ready-to-run skeletal starter code for archetype apps thorough Java API and REST API documentation

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application development

tremendous business opportunity for vendors and integrators

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high-availability scalability performance

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configuration & control abstractions device independence

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13 partners 60+ collaborators 250+ code contributors

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70+ applications

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