add framework illustration in Bottlenecks docs

JIRA: BOTTLENECK-88

changes:

1. add framework image in platformoveriew/introduction.rst to make
the Bottlenecks docs more user friendly

2. image name in platformoveriew/introduction.rst is not correctly
writed, correct it as Framework_Setup.png

3. correct the image width error

4. correct image path

5. change the illustration to Rubbos introduction section as commented

6. move the illustration in top-level directory as suggested

7. add brief decription of the illustration

Change-Id: Id86b813fa6e0a68349de60bb294b1cef43484a9a
Signed-off-by: yuyang <Gabriel.yuyang@huawei.com>
(cherry picked from commit 26560e7ede8d8d24416d3930b8574ee764db9f43)

diff --git a/docs/images/Framework_Setup.png b/docs/images/Framework_Setup.png
new file mode 100644 (file)
index 0000000..4d175e0
Binary files /dev/null and b/docs/images/Framework_Setup.png differ

diff --git a/docs/installationprocedure/rubbos_installation.rst b/docs/installationprocedure/rubbos_installation.rst
index b93cd6e..a19eac4 100644 (file)
--- a/docs/installationprocedure/rubbos_installation.rst
+++ b/docs/installationprocedure/rubbos_installation.rst
@@ -11,14 +11,20 @@ Rubbos Introduction
 ====================
 Rubbos is a bulletin board benchmark modeled after an online news forum like Slashdot.
 It is an open source Middleware and an n-tier system model which
-is used to be deployed on multiple physical node
-to measure the whole performacne of OPNFV planform. for release B.
+is used to be deployed on multiple physical node and
+to measure the whole performacne of OPNFV platform.
 Rubbos can deploy the Apache, tomcat, and DB.
 Based on the deployment, rubbos gives the pressure to the whole system.
 When the system reaches to the peak, the throughput will not grow more.
 This testcase can help to understand the bottlenecks of OPNFV plantform
 and improve the performance of OPNFV platform.
 
+Detailed workflow is illutrated below.
+
+.. image:: ../images/Framework_Setup.png
+   :width: 770px
+   :alt: Bottlenecks Framework Setup
+
 Preinstall Packages
 ====================
 There is a need to install some packages before running the rubbos,