1. CloudVision Portal provides cloud scale workflow automation and control/visibility through Arista EOS devices, workflow automation services, and the CloudVision framework including management/monitoring tools, orchestrators, and overlay controllers using open RESTful APIs. 2. CloudVision Portal is provided as an OVA virtual appliance running on a CENTOS Linux platform with Apache Hadoop, HBase database, Hazelcast in-memory database, and Zookeeper, and an Apache Tomcat HTML 5 front-end for a highly extensible user interface. 3. CloudVision provides bootstrap automation through zero touch provisioning, configuration automation using containers to define roles and customize taxonomy for groups of switches and configlets, and operations visibility