From 366e5f722628d21e9fea4d9c105b5518a5637bee Mon Sep 17 00:00:00 2001
From: dglFromAtt <dgl@research.att.com>
Date: Thu, 25 Oct 2018 14:19:21 +0000
Subject: Introduce buscontroller to readthedocs

Change-Id: I929bf1d3eacd35dc0ff97cdabd053cdfd1897e7d
Signed-off-by: dglFromAtt <dgl@research.att.com>
Issue-ID: DOC-328
---
 docs/architecture/architecture.rst | 48 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 docs/architecture/architecture.rst

(limited to 'docs/architecture/architecture.rst')

diff --git a/docs/architecture/architecture.rst b/docs/architecture/architecture.rst
new file mode 100644
index 0000000..c148af5
--- /dev/null
+++ b/docs/architecture/architecture.rst
@@ -0,0 +1,48 @@
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+
+Architecture
+==============
+
+
+Capabilities
+---------
+Bus Controller is a RESTful web service used to provision DMaaP topics (on Message Router) and feeds (on Data Router), with associated authorization (on AAF).
+
+Usage Scenarios
+---------------
+Bus Controller endpoints are used to provision:
+- a authorized topic on MR, and to create and grant permission for publishers and subscribers.
+- a feed on DR, with associated user authenticatio n.
+
+.. blockdiag::
+
+   blockdiag layers {
+   orientation = portrait
+   DBC_CLIENT -> DBC_API;
+   DBC_API -> MR;
+   DBC_API -> DR;
+   DBC_API -> AAF;
+   group l1 {
+        color = blue;
+        label = "Bus Controller Container";
+        DBC_API;
+        }
+   group l2 {
+        color = yellow;
+        label = "MR";
+        MR;
+        }
+   group l3 {
+        color = orange;
+        label = "DR";
+        DR;
+        }
+    group l4 {
+        color = green;
+        label = "AAF";
+        AAF;
+        }
+    }
+ 
+
-- 
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