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authorfrederic desnoes <frederic.desnoes@orange.com>2017-12-03 18:53:24 +0000
committerfrederic desnoes <frederic.desnoes@orange.com>2017-12-04 21:43:07 +0000
commit3d8b8b2880c3bfadd135759bb56cc86d175a7e94 (patch)
tree8795e4aad4a1cc6efddc25c7fc8c4220000452fd /docs/sections
parent90888073963d62c11c1a016c5f204899647dc85d (diff)
Update architecture description of DCAE
Add some explainations and reference to DMaaP. Issue-ID: DOC-208 Change-Id: I32052bb69f02df8ef3cf4d349e9288667976ed08 Signed-off-by: frederic desnoes <frederic.desnoes@orange.com>
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@@ -8,12 +8,14 @@ Architecture
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
+Its functions include among other things the collection of FCAPs data from the network entitiess (VNFs, PNFs, etc).It provides also a framework for the normalization of data format, the 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.
-
+subsequent operations
+like closed loops.
DCAE consists of DCAE Platform components and DCAE Services components. The following list shows the details of what are included
in ONAP R1
+When VM is indicated, it means that the components runs on its own VM on the platform.
+DCAE platform is based both on virtual machines (VM) and containers.
- DCAE Platform
- Core Platform
@@ -31,6 +33,7 @@ in ONAP R1
- Docker Host for containerized service components (VM)
- PostgreSQL Database (VM)
+note: the ONAP DCAEGEN2 CDAP blueprint deploys a 7 node CAsk Data Application Platform (CDAP) cluster (version 4.1.X), for running data analysis applications.
- DCAE Services
- Collectors
@@ -52,4 +55,4 @@ vVoLTE: VES collector, Holmes analytics
Interactions
------------
-
+DCAE is interfacing with the DMaaP(Data Movement as a Platform) message Bus