Bugfix: correct a typo in the yardstick userguide

JIRA: YARDSTICK-374

Also refine the userguide

Change-Id: Iae2af02684ee326abe2a21940e5023b935d4a8da
Signed-off-by: JingLu5 <lvjing5@huawei.com>
(cherry picked from commit f0af8fd11aaf9860bbe8a2e047cf7932ea8e6e7a)

7 files changed, 205 insertions, 41 deletions

diff --git a/docs/userguide/07-installation.rst b/docs/userguide/07-installation.rst
index aa45b61af..d3d7bc1ce 100644
--- a/docs/userguide/07-installation.rst
+++ b/docs/userguide/07-installation.rst
@@ -9,22 +9,52 @@ Yardstick Installation
 Abstract
 --------
 
-Yardstick supports installation on Ubuntu 14.04 or by using a Docker image.
-The installation procedure on Ubuntu 14.04 or via the docker image are
-detailed in the section below.
+Yardstick supports installation on Ubuntu 14.04 or via a Docker image. The
+installation procedure on Ubuntu 14.04 or via the docker image are detailed in
+the section below.
 
-To use Yardstick you should have access to an OpenStack environment,
-with at least Nova, Neutron, Glance, Keystone and Heat installed.
+To use Yardstick you should have access to an OpenStack environment, with at
+least Nova, Neutron, Glance, Keystone and Heat installed.
 
 The steps needed to run Yardstick are:
 
 1. Install Yardstick.
-2. Create the test configuration .yaml file.
-3. Build a guest image。
-4. Load the image into the OpenStack environment.
-5. Create a Neutron external network.
-6. Load OpenStack environment variables.
-6. Run the test case.
+2. Load OpenStack environment variables.
+3. Create a Neutron external network.
+4. Build Yardstick flavor and a guest image.
+5. Load the guest image into the OpenStack environment.
+6. Create the test configuration .yaml file.
+7. Run the test case.
+
+
+Prerequisites
+-------------
+
+The OPNFV deployment is out of the scope of this document but it can be
+found in http://artifacts.opnfv.org/opnfvdocs/colorado/docs/configguide/index.html.
+The OPNFV platform is considered as the System Under Test (SUT) in this
+document.
+
+Several prerequisites are needed for Yardstick:
+
+    #. A Jumphost to run Yardstick on
+    #. A Docker daemon shall be installed on the Jumphost
+    #. A public/external network created on the SUT
+    #. Connectivity from the Jumphost to the SUT public/external network
+
+WARNING: Connectivity from Jumphost is essential and it is of paramount
+importance to make sure it is working before even considering to install
+and run Yardstick. Make also sure you understand how your networking is
+designed to work.
+
+NOTE: **Jumphost** refers to any server which meets the previous
+requirements. Normally it is the same server from where the OPNFV
+deployment has been triggered previously.
+
+NOTE: If your Jumphost is operating behind a company http proxy and/or
+Firewall, please consult first the section `Proxy Support`_, towards
+the end of this document. The section details some tips/tricks which
+*may* be of help in a proxified environment.
 
 
 Installing Yardstick on Ubuntu 14.04
@@ -33,9 +63,9 @@ Installing Yardstick on Ubuntu 14.04
 .. _install-framework:
 
 You can install Yardstick framework directly on Ubuntu 14.04 or in an Ubuntu
-14.04 Docker image.
-No matter which way you choose to install Yardstick framework, the following
-installation steps are identical.
+14.04 Docker image. No matter which way you choose to install Yardstick
+framework, the following installation steps are identical.
+
 If you choose to use the Ubuntu 14.04 Docker image, You can pull the Ubuntu
 14.04 Docker image from Docker hub:
 
@@ -91,47 +121,42 @@ at: http://www.youtube.com/watch?v=4S4izNolmR0
 Installing Yardstick using Docker
 ---------------------------------
 
-Yardstick iteself has a Docker image, this Docker image (**Yardstick-stable**)
+Yardstick has a Docker image, this Docker image (**Yardstick-stable**)
 serves as a replacement for installing the Yardstick framework in a virtual
 environment (for example as done in :ref:`install-framework`).
 It is recommended to use this Docker image to run Yardstick test.
 
-Yardstick-stable image
-^^^^^^^^^^^^^^^^^^^^^^
-Pull the Yardstick-stable Docker image from Docker hub:
+Pulling the Yardstick Docker image
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-::
+.. _dockerhub: https://hub.docker.com/r/opnfv/yardstick/
+
+Pull the Yardstick Docker image ('opnfv/yardstick') from the public dockerhub
+registry under the OPNFV account: [dockerhub_], with the following docker
+command::
 
   docker pull opnfv/yardstick:stable
 
+After pulling the Docker image, check that it is available with the
+following docker command::
+
+  [yardsticker@jumphost ~]$ docker images
+  REPOSITORY         TAG       IMAGE ID        CREATED      SIZE
+  opnfv/yardstick    stable    a4501714757a    1 day ago    915.4 MB
+
 Run the Docker image:
 
 ::
 
-  docker run --privileged=true -it openfv/yardstick /bin/bash
+  docker run --privileged=true -it opnfv/yardstick /bin/bash
 
-In the container run yardstick task command to execute a test case.
-Before executing Yardstick test case, make sure that yardstick-trusty-server
-image and yardstick flavor is available in OpenStack.
-Detailed steps about creating yardstick flavor and building yardstick-trusty-server
-image can be found below.
+In the container the Yardstick repository is located in the /home/opnfv/repos
+directory.
 
 
 OpenStack parameters and credentials
 ------------------------------------
 
-Yardstick-flavor
-^^^^^^^^^^^^^^^^
-Most of the sample test cases in Yardstick are using an OpenStack flavor called
-*yardstick-flavor* which deviates from the OpenStack standard m1.tiny flavor by the
-disk size - instead of 1GB it has 3GB. Other parameters are the same as in m1.tiny.
-
-Create yardstick-flavor:
-
-::
-
-  nova flavor-create yardstick-flavor 100 512 3 1
-
 Environment variables
 ^^^^^^^^^^^^^^^^^^^^^
 Before running Yardstick it is necessary to export OpenStack environment variables
@@ -146,14 +171,46 @@ Credential environment variables in the *openrc* file have to include at least:
 * OS_PASSWORD
 * OS_TENANT_NAME
 
+A sample openrc file may look like this:
+
+* export OS_PASSWORD=console
+* export OS_TENANT_NAME=admin
+* export OS_AUTH_URL=http://172.16.1.222:35357/v2.0
+* export OS_USERNAME=admin
+* export OS_VOLUME_API_VERSION=2
+* export EXTERNAL_NETWORK=net04_ext
+
+
+Yardstick falvor and guest images
+---------------------------------
+
+Before executing Yardstick test cases, make sure that yardstick guest image and
+yardstick flavor are available in OpenStack.
+Detailed steps about creating yardstick flavor and building yardstick-trusty-server
+image can be found below.
+
+Yardstick-flavor
+^^^^^^^^^^^^^^^^
+Most of the sample test cases in Yardstick are using an OpenStack flavor called
+*yardstick-flavor* which deviates from the OpenStack standard m1.tiny flavor by the
+disk size - instead of 1GB it has 3GB. Other parameters are the same as in m1.tiny.
+
+Create yardstick-flavor:
+
+::
+
+  nova flavor-create yardstick-flavor 100 512 3 1
+
 
 .. _guest-image:
 
 Building a guest image
 ^^^^^^^^^^^^^^^^^^^^^^
-Yardstick has a tool for building an Ubuntu Cloud Server image containing all
-the required tools to run test cases supported by Yardstick. It is necessary to
-have sudo rights to use this tool.
+Most of the sample test cases in Yardstick are using a guest image called
+*yardstick-trusty-server* which deviates from an Ubuntu Cloud Server image
+containing all the required tools to run test cases supported by Yardstick.
+Yardstick has a tool for building this custom image. It is necessary to have
+sudo rights to use this tool.
 
 Also you may need install several additional packages to use this tool, by
 follwing the commands below:
@@ -176,8 +233,10 @@ by following the commands above):
 
 **Warning:** the script will create files by default in:
 ``/tmp/workspace/yardstick`` and the files will be owned by root!
+
 If you are building this guest image in inside a docker container make sure the
 container is granted with privilege.
+
 The created image can be added to OpenStack using the ``glance image-create`` or
 via the OpenStack Dashboard.
 
@@ -190,6 +249,24 @@ Example command:
   --disk-format qcow2 --container-format bare \
   --file /tmp/workspace/yardstick/yardstick-trusty-server.img
 
+Some Yardstick test cases use a Cirros image, you can find one at
+http://download.cirros-cloud.net/0.3.3/cirros-0.3.3-x86_64-disk.img
+
+
+Automatic flavor and image creation
+-----------------------------------
+Yardstick has a script for automatic creating yardstick flavor and building
+guest images. This script is mainly used in CI, but you can still use it in
+your local environment.
+
+Example command:
+
+::
+
+  export YARD_IMG_ARCH="amd64"
+  sudo echo "Defaults env_keep += \"YARD_IMG_ARCH\"" >> /etc/sudoers
+  source $YARDSTICK_REPO_DIR/tests/ci/load_images.sh
+
 
 Yardstick default key pair
 ^^^^^^^^^^^^^^^^^^^^^^^^^^
diff --git a/docs/userguide/10-grafana.rst b/docs/userguide/10-grafana.rst
new file mode 100644
index 000000000..e871a18da
--- /dev/null
+++ b/docs/userguide/10-grafana.rst
@@ -0,0 +1,86 @@
+.. This work is licensed under a Creative Commons Attribution 4.0 International
+.. License.
+.. http://creativecommons.org/licenses/by/4.0
+.. (c) 2016 Huawei Technologies Co.,Ltd and others
+
+=================
+Grafana dashboard
+=================
+
+Abstract
+========
+
+This chapter describes the Yardstick grafana dashboard. The Yardstick grafana
+dashboard can be found here: http://testresults.opnfv.org/grafana/
+
+
+.. image:: images/login.png
+   :width: 800px
+   :alt: Yardstick grafana dashboard
+
+Public access
+=============
+
+Yardstick provids a public account for accessing to the dashboard. The username
+and password are both set to ‘opnfv’.
+
+Testcase dashboard
+==================
+
+For each test case, there is a dedicated dashboard. Shown here is the dashboard
+of TC002.
+
+
+.. image:: images/TC002.png
+   :width: 800px
+   :alt:TC002 dashboard
+
+For each test case dashboard. On the top left, we have a dashboard selection,
+you can switch to different test cases using this pull-down menu.
+
+Underneath, we have a pod and scenario selection.
+All the pods and scenarios that have ever published test data to the Influx DB
+will be shown here.
+
+You can check multiple pods or scenarios.
+
+For each test case, we have a short description and a link to detailed test case information in Yardstick user guide.
+
+Underneath, it is the result presentation section.
+You can use the time period selection on the top right corner to zoom in or zoom out the chart.
+
+Add a dashboard into yardstick grafana
+======================================
+
+Due to security concern, users that using the public opnfv account are not able
+to edit the yardstick grafana directly.It takes a few more steps for a
+non-yardstick user to add a custom dashboard into yardstick grafana.
+
+There are 6 steps to go.
+
+
+.. image:: images/add.png
+   :width: 800px
+   :alt: Add a dashboard into yardstick grafana
+
+
+First, You need to build a local influxdb and grafana, so you can do the work
+locally. You can refer to How to deploy InfluxDB and Grafana locally wiki page
+about how to do this.
+
+Once step one is done, you can fetch the existing grafana dashboard
+configuration file from the yardstick repository and import it to your local
+grafana. After import is done, you grafana dashboard will be ready to use just
+like the community’s dashboard.
+
+The third step is running some test cases to generate test results and
+publishing it to your local influxdb.
+
+Now you have some data to visualize in your dashboard. In the fourth step, it
+is time to create your own dashboard. You can either modify an existing
+dashboard or try to create a new one from scratch.
+
+Either way, once you finish the dashboard, the next step is exporting the
+configuration file and propose a patch into Yardstick. Yardstick team will
+review and merge it into Yardstick repository.
+
diff --git a/docs/userguide/10-list-of-tcs.rst b/docs/userguide/11-list-of-tcs.rst
index 8798a8f51..8798a8f51 100644
--- a/docs/userguide/10-list-of-tcs.rst
+++ b/docs/userguide/11-list-of-tcs.rst
diff --git a/docs/userguide/images/TC002.png b/docs/userguide/images/TC002.png
new file mode 100644
index 000000000..89154efcc
--- /dev/null
+++ b/docs/userguide/images/TC002.png
diff --git a/docs/userguide/images/add.png b/docs/userguide/images/add.png
new file mode 100644
index 000000000..a88a1b146
--- /dev/null
+++ b/docs/userguide/images/add.png
diff --git a/docs/userguide/images/login.png b/docs/userguide/images/login.png
new file mode 100644
index 000000000..045e010e4
--- /dev/null
+++ b/docs/userguide/images/login.png
diff --git a/docs/userguide/index.rst b/docs/userguide/index.rst
index 0aa112a45..60e1340ac 100644
--- a/docs/userguide/index.rst
+++ b/docs/userguide/index.rst
@@ -19,6 +19,7 @@ Yardstick Overview
    07-installation
    08-yardstick_plugin
    09-result-store-InfluxDB
-   10-list-of-tcs
+   10-grafana
+   11-list-of-tcs
    glossary
    references