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gerrit.onosproject.org / spring-open / ebc8b1927fbd7cc23489716ec2bb7c1f31ced055
commitebc8b1927fbd7cc23489716ec2bb7c1f31ced055[log] [tgz]
authorPavlin Radoslavov <pavlin@onlab.us>Tue Oct 29 15:35:35 2013 -0700
committerPavlin Radoslavov <pavlin@onlab.us>Tue Oct 29 15:35:35 2013 -0700
tree728bc2fc49f434da1649186b1ccc6c3b02127e6e
parent3ecd41ebe8601d440410318e44fda36de195edde [diff]
* Minor refactoring in the original FlowManager logic when setting
  the Flow Entry Switch State (for new Flow Entries):
  - The appropriate state is not hardcoded anymore inside class
    FlowDatabaseOperation. Instead, it is explicitly set by the caller method.

* Add new method FlowManager::pushModifiedFlowEntries() that is used
  by the PathComputation to push the modified flow entries to the switches
  controlled by this instance.
  Eventually, this method will be one that needs to be
  modified/refactored/adjusted to use the forthcoming FlowSynchronizer module.
  For now, the method is disabled, so it doesn't conflict with the
  existing FlowManager mechanism.
3 files changed
tree: 728bc2fc49f434da1649186b1ccc6c3b02127e6e
  1. .gitignore
  2. Authors
  3. Documentation/
  4. README.md
  5. cluster-mgmt/
  6. conf/
  7. demo-scripts/
  8. kryo2/
  9. lib/
  10. onos-embedded.sh
  11. pom.xml
  12. scripts/
  13. setup-eclipse.sh
  14. setup-local-maven.sh
  15. src/
  16. start-cassandra.sh
  17. start-onos-embedded.sh
  18. start-onos.sh
  19. start-rest.sh
  20. start-zk.sh
  21. test-network/
  22. testbed-ctrl-add-ext.sh
  23. testbed-ctrl-none.sh
  24. titan/
  25. web/
README.md

ONOS (Open Networking Operating System)

ONOS (Open Networking Operating System) is an experimental distributed SDN OS. Currently, it is under active development. ONOS was announced and demonstrated at ONS'13.

Steps to download and setup a development Virtual Machine

http://wiki.onlab.us/display/Eng/ONOS+Development+VM

Building ONOS

  1. Install custom jars and dependencies (needs to be run only once)

    $ ./setup-local-maven.sh

  2. Cleanly build ONOS

    $ mvn clean $ mvn compile

    NOTE: installing maven for the first time may switch java version from 1.7 to 1.6. This might prevent Cassandra to run.

Dependencies

  1. Zookeeper Download and install apache-zookeeper-3.4.5: http://zookeeper.apache.org/releases.html

    Edit file (ONOS-INSTALL-DIR)/start-zk.sh and set variable "ZK_DIR" to point to the Zookeeper directory.

  2. Cassandra Download and install apache-cassandra-1.2.4: http://cassandra.apache.org/download/

    Edit file (ONOS-INSTALL-DIR)/start-cassandra.sh and set variable "CASSANDRA_DIR" to point to the Cassandra directory.

Running ONOS with Cassandra as a separate process

[See below for information how to run ONOS with Embedded Cassandra]

  1. Start Zookeeper

    $ cd (ONOS-INSTALL-DIR)/ $ ./start-zk.sh start

    Confirm Zookeeper is running:

    $ ./start.zk.sh status

  2. Start Cassandra

    $ cd (ONOS-INSTALL-DIR)/ $ ./start-cassandra.sh start

    Confirm Cassandra is running:

    $ ./start-cassandra.sh status

  3. Start ONOS

    $ cd (ONOS-INSTALL-DIR)/ $ ./start-onos.sh start

    Confirm ONOS is running:

    $ ./start-onos.sh status

  4. Start ONOS REST API server

    $ cd (ONOS-INSTALL-DIR)/ $ ./start-rest.sh start

    Confirm the REST API server is running:

    $ ./start-rest.sh status

Running ONOS with Cassandra embedded (Optional)

  1. Start Zookeeper

    $ cd (ONOS-INSTALL-DIR)/ $ ./start-zk.sh start

    Confirm Zookeeper is running:

    $ ./start.zk.sh status

  2. Start ONOS and Cassandra embedded

    $ cd (ONOS-INSTALL_DIR)/ $ ./start-onos-embedded.sh start

    Confirm ONOS is running:

    $ ./start-onos-embedded.sh status

  3. Start ONOS REST API server

    $ cd (ONOS-INSTALL-DIR)/ $ ./start-rest.sh start

    Confirm the REST API server is running:

    $ ./start-rest.sh status

Running in offline mode (Optional)

Maven is used to build and run ONOS. By default, maven tries to reach the repositories. The '-o' option can be given to the 'mvn' command to suppress this behavior. The MVN environmental variable can be used to set additional options to the 'mvn' command used in ONOS.

  • Example: Running in offline mode

    $ env MVN="mvn -o" ./start-onos.sh start