Reorganize documentation in new structure

Remove the to-be-reorganized folder and reorganize
documentation in properly named subfolders.

Modified conf.py to reflect yardstick project name.

Modified index.rst with introduction about yardstick.

Templates were moved to new subfolder, no changes in
the content.

Jira:YARDSTICK-133

Change-Id: Iea5948733c57ff57eb946f44739b69d0e7291356
Signed-off-by: Ana C <ana.cunha@ericsson.com>

2 files changed, 229 insertions, 0 deletions

diff --git a/docs/source/templates/Yardstick_task_templates.rst b/docs/source/templates/Yardstick_task_templates.rst
new file mode 100755
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--- /dev/null
+++ b/docs/source/templates/Yardstick_task_templates.rst
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+Task Template Syntax
+====================
+
+Basic template syntax
+---------------------
+A nice feature of the input task format used in Yardstick is that it supports the template syntax based on Jinja2.
+This turns out to be extremely useful when, say, you have a fixed structure of your task but you want to
+parameterize this task in some way.
+For example, imagine your input task file (task.yaml) runs a set of Ping scenarios:
+
+::
+
+  # Sample benchmark task config file
+  # measure network latency using ping
+  schema: "yardstick:task:0.1"
+
+  scenarios:
+  -
+    type: Ping
+    options:
+      packetsize: 200
+    host: athena.demo
+    target: ares.demo
+
+    runner:
+      type: Duration
+      duration: 60
+      interval: 1
+
+    sla:
+      max_rtt: 10
+      action: monitor
+
+  context:
+      ...
+
+Let's say you want to run the same set of scenarios with the same runner/context/sla,
+but you want to try another packetsize to compare the performance.
+The most elegant solution is then to turn the packetsize name into a template variable:
+
+::
+
+  # Sample benchmark task config file
+  # measure network latency using ping
+
+  schema: "yardstick:task:0.1"
+  scenarios:
+  -
+    type: Ping
+    options:
+      packetsize: {{packetsize}}
+    host: athena.demo
+    target: ares.demo
+
+    runner:
+      type: Duration
+      duration: 60
+      interval: 1
+
+    sla:
+      max_rtt: 10
+      action: monitor
+
+  context:
+      ...
+
+and then pass the argument value for {{packetsize}} when starting a task with this configuration file.
+Yardstick provides you with different ways to do that:
+
+1.Pass the argument values directly in the command-line interface (with either a JSON or YAML dictionary):
+
+::
+
+ yardstick task start samples/ping-template.yaml --task-args '{"packetsize": "200"}'
+
+2.Refer to a file that specifies the argument values (JSON/YAML):
+
+::
+
+ yardstick task start samples/ping-template.yaml --task-args-file args.yaml
+
+Using the default values
+------------------------
+Note that the Jinja2 template syntax allows you to set the default values for your parameters.
+With default values set, your task file will work even if you don't parameterize it explicitly while starting a task.
+The default values should be set using the {% set ... %} clause (task.yaml).For example:
+
+::
+
+  # Sample benchmark task config file
+  # measure network latency using ping
+  schema: "yardstick:task:0.1"
+  {% set packetsize = packetsize or "100" %}
+  scenarios:
+  -
+    type: Ping
+    options:
+    packetsize: {{packetsize}}
+    host: athena.demo
+    target: ares.demo
+
+    runner:
+      type: Duration
+      duration: 60
+      interval: 1
+    ...
+
+If you don't pass the value for {{packetsize}} while starting a task, the default one will be used.
+
+Advanced templates
+------------------
+Yardstick makes it possible to use all the power of Jinja2 template syntax, including the mechanism of built-in functions.
+As an example, let us make up a task file that will do a block storage performance test.
+The input task file (fio-template.yaml) below uses the Jinja2 for-endfor construct to accomplish that:
+
+::
+
+  #Test block sizes of 4KB, 8KB, 64KB, 1MB
+  #Test 5 workloads: read, write, randwrite, randread, rw
+  schema: "yardstick:task:0.1"
+
+   scenarios:
+  {% for bs in ['4k', '8k', '64k', '1024k' ] %}
+    {% for rw in ['read', 'write', 'randwrite', 'randread', 'rw' ] %}
+  -
+    type: Fio
+    options:
+      filename: /home/ec2-user/data.raw
+      bs: {{bs}}
+      rw: {{rw}}
+      ramp_time: 10
+    host: fio.demo
+    runner:
+      type: Duration
+      duration: 60
+      interval: 60
+
+    {% endfor %}
+  {% endfor %}
+  context
+      ...
diff --git a/docs/source/templates/testcase_description_template.rst b/docs/source/templates/testcase_description_template.rst
new file mode 100644
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+++ b/docs/source/templates/testcase_description_template.rst
@@ -0,0 +1,88 @@
+.. NOTE::
+   Template to be used for test case descriptions in Yardstick Project.
+   Write one .rst per test case.
+   Upload the .rst for the test case in /docs directory. Review in Gerrit.
+
+******************
+Test Case <slogan>
+******************
+
+.. contents:: Table of Contents
+   :depth: 3
+
+---------------------
+Test Case Description
+---------------------
+
+Yardstick Test Case ID
+----------------------
+
+OPNFV_YARDSTICK_TC<abc>_<slogan>
+
+where:
+    - <abc>: check Jira issue for the test case
+    - <slogan>: check Jira issue for the test case
+
+
+Purpose
+-------
+
+Describe what is the purpose of the test case
+
+Area
+----
+
+State the area and sub-area covered by the test case.
+
+Areas: Compute, Networking, Storage
+
+Sub-areas: Performance, System limit, QoS
+
+Metrics
+-------
+
+What will be measured, attribute name or collection of attributes, behavior
+
+References
+----------
+
+Reference documentation
+
+--------------
+Pre-requisites
+--------------
+
+Tools
+-----
+
+What tools are used to perform the measurements (e.g. fio, pktgen)
+
+
+Configuration
+-------------
+
+State the .yaml file to use.
+
+State default configuration in the tool(s) used to perform the measurements (e.g. fio, pktgen).
+
+State what POD-specific configuration is required to enable running the test case in different PODs.
+
+State SLA, if applicable.
+
+State test duration.
+
+-------
+Results
+-------
+
+Expected outcome
+----------------
+
+State applicable graphical presentation
+
+State applicable output details
+
+State expected Value, behavior, pass/fail criteria
+
+
+