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diff --git a/docs/sections/architecture.rst b/docs/sections/architecture.rst index 8daa0d3b..8014ed49 100644 --- a/docs/sections/architecture.rst +++ b/docs/sections/architecture.rst @@ -4,24 +4,52 @@ Architecture ============ -.. note:: - * This section is used to describe a software component from a high level - view of capability, common usage scenarios, and interactions with other - components required in the usage scenarios. - - * The architecture section is typically: provided in a platform-component - and sdk collections; and referenced from developer and user guides. - - * This note must be removed after content has been added. - Capabilities ------------ +Data Collection Analytics and Events (DCAE) is the data collection and analysis subsystem of ONAP. +Its functions include collection of FCAPs data from the network entitiess (VNFs, PNFs, etc), normalization and transportation of +data, analysis of data, and generations of ONAP events which can be received by other ONAP components such as Policy for +subsequent operations. + +DCAE consists of DCAE Platform components and DCAE Services components. The following list shows the details of what are included +in ONAP R1 + +- DCAE Platform + - Core Platform + - Cloudify Manager (VM) + - Consul service (VM cluster) + - Extended Platform + - Docker Host for containerized platform components (VM). It runs the following DCAE platform micro services (containers). + - Configuration Binding Servive + - CDAP Broker + - Deployment Handler + - Policy Handler + - Service Change Handler + - DCAE Inventory-API + - CDAP Analytics Platform for CDAP analytics applications (VM cluster) + - Docker Host for containerized service components (VM) + - PostgreSQL Database (VM) + + +- DCAE Services + - Collectors + - Virtual Event Streaming (VES) collector, containerized + - SNMP Trap collector, containerized + - Analytics + - Holmes correlation analytics, containerized + - Threshold Crosssing Analytics (TCA), CDAP analytics application Usage Scenarios --------------- +For ONPA R1 DCAE participates in all use cases. + +vDNS/vFW: VES collector, TCA analytics +vCPE: VES collector, TCA analytics +vVoLTE: VES collector, Holmes analytics Interactions ------------ + |