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With current setting, ONOS package cannot be instantiated when the target VM RAM size is smaller 16GB. To make ONOS be runnable, we should not specify the reserved JVM RAM size. As the comment noted, JAVA_OPTS should be specified only for performance test purpose. Change-Id: Idfa98d70d33840077851bac150b89bbfa0e1ca5d
ONOS : Open Network Operating System
What is ONOS?
ONOS is a new SDN network operating system designed for high availability, performance, scale-out.
Top-Level Features
- High availability through clustering and distributed state management.
- Scalability through clustering and sharding of network device control.
- Performance that is good for a first release, and which has an architecture that will continue to support improvements.
- Northbound abstractions for a global network view, network graph, and application intents.
- Pluggable southbound for support of OpenFlow and new or legacy protocols.
- Graphical user interface to view multi-layer topologies and inspect elements of the topology.
- REST API for access to Northbound abstractions as well as CLI commands.
- CLI for debugging.
- Support for both proactive and reactive flow setup.
- SDN-IP application to support interworking with traditional IP networks controlled by distributed routing protocols such as BGP.
- IP-Optical use case demonstration.