• The following logical roles/nodes exist in Contrail Architecture:
• Openstack Role
• Nova
• API
• nova-novncproxy
• Scheduler
• Conductor
• Cinder
• Glance
• API
• Registry
• Keystone
• RabbitMQ
• MySQL
• Configuration Node
• Neutron Server
• API server
• IFMAP server
• Schema Transformer
• Service Monitor
• Discovery Server
• vCenter Plugin
• Analytics Node
• Analytics REST API Server
• Collector
• Query Engine
• Contrail SNMP Collector
• Contrail Topology
• Redis Server
• WEBUI Role
• webui
• webui-middleware
• Redis Server
• Database Role
• cassandra
• zookeeper
• Control Role
• control-node
• VRouter Role
• VRouter agent
• Contrail ToR Agent