Documentation stubs for BBS-ep
Change-Id: Id32f23c1cd74cb6209f1ab6babba47c716e17400
Issue-ID: DCAEGEN2-1393
Signed-off-by: Stavros Kanarakis <stavros.kanarakis@nokia.com>
diff --git a/docs/sections/services/bbs-event-processor/index.rst b/docs/sections/services/bbs-event-processor/index.rst
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+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+
+=====================================
+BBS-EP (BBS use case event processor)
+=====================================
+
+:Date: 2019-04-11
+
+.. contents::
+ :depth: 3
+..
+
+Overview
+========
+
+BBE-ep is responsible for handling two types of events for the BBS use case.
+
+First are PNF re-registration internal events published by PRH. BBS-ep must process these internal events to understand if they
+actually constitute ONT(CPE) relocation events. In the relocation case, it publishes an event towards unauthenticated.DCAE_CL_OUTPUT
+DMaaP topic to trigger further Policy actions related to BBS use case.
+
+Second type of events are CPE authentication events originally published by the Edge SDN M&C component of BBS use case architecture.
+Through RestConf-Collector or VES-Collector, these events are consumed by BBS-ep and they are forwared towards unauthenticated.DCAE_CL_OUTPUT
+DMaaP topic to trigger further Policy actions related to BBS use case.
+
+BBE-ep periodically polls for the two events. Polling interval is configurable and can be changed dynamically from Consul. Its implementation
+is based on Reactive Streams (Reactor library), so it is fully asynchronous and non-blocking.
+
+
+.. toctree::
+ :maxdepth: 1
+
+ ./installation
+ ./functionality
+ ./development_info