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authorfrederic desnoes <frederic.desnoes@orange.com>2017-12-03 18:53:24 +0000
committerRich Bennett <rb2745@att.com>2017-12-13 22:09:07 +0000
commitba810ac8a3f3c9086e7b6c67aac99c0edee4d9b0 (patch)
tree19db83458ce25a3c88c443d82c6408b3590132f9
parent10dcd010eab755eb644297940b7d40062889c233 (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> (cherry picked from commit 3d8b8b2880c3bfadd135759bb56cc86d175a7e94)
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-rw-r--r--docs/sections/architecture.rst11
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diff --git a/docs/sections/architecture.rst b/docs/sections/architecture.rst
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+++ b/docs/sections/architecture.rst
@@ -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