21 files changed, 103 insertions, 41 deletions
diff --git a/docs/designspec/compute_QPI.rst b/docs/designspec/compute_QPI.rst
new file mode 100644
index 00000000..2e5aa87c
--- /dev/null
+++ b/docs/designspec/compute_QPI.rst
@@ -0,0 +1,69 @@
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+.. (c) 2016 ZTE Corp.
+
+
+***********
+Compute QPI
+***********
+
+The compute QPI gives user an overall score for system compute performace.
+
+Summary
+=======
+
+The compute QPI are calibrated a ZTE `E9000 <http://www.zte.com.cn/global/products/cocloud/cloud_computing/cloud_infrastructure/cloud_hw/429552>`_ server as a baseline with score of 2500 points.
+Higher scores are better, with double the score indicating double the performance.
+The compute QPI provides three different kinds of scores:
+
+* Workload Scores
+* Section Scores
+* Compute QPI Scores
+
+Baseline
+========
+
+ZTE E9000 server with an 2 Deca core Intel Xeon CPU processor,128560.0MB Memory.
+
+Workload Scores
+===============
+
+Each time a workload is executed QTIP calculates a score based on the computer's performance
+compared to the baseline performance.
+
+Section Scores
+==============
+
+QTIP uses a number of different tests, or workloads, to measure performance.
+The workloads are divided into five different sections:
+
++-----------------+--------------------------------------------------------------+------------------------------------------+
+| Section         | Detail                                                       | Indication                               |
++=================+==============================================================+==========================================+
+| Integer         | Integer workloads measure the integer instruction performace | All app relies on integer                |
+|                 | of host or vm by performing Dhrystone test.                  | performance                              |
++-----------------+--------------------------------------------------------------+------------------------------------------+
+| Floating point  | Floating point workloads measure the floating pointperfo     | Floating point performance is especially |
+|                 | rmance by performing Whetstone test.                         | important in video games,digital content |
+|                 |                                                              | creation applications.                   |
++-----------------+--------------------------------------------------------------+------------------------------------------+
+| Memory          | Memory workloads measure memory bandwidth by performing      | Software working with cipher large       |
+|                 | RamSpeed test.                                               | amounts data relies on SSL Performace.   |
++-----------------+--------------------------------------------------------------+------------------------------------------+
+| DPI             | DPI workloads measure deep-packet inspection speed by        | Software working with network packet     |
+|                 | performing nDPI test.                                        | anlysis relies on DPI performance.       |
++-----------------+--------------------------------------------------------------+------------------------------------------+
+| SSL             | SSL Performance workloads measure cipher speeds by           | Software working with cipher large       |
+|                 | using the OpenSSL tool.                                      | amounts data relies on SSL Performace    |
++-----------------+--------------------------------------------------------------+------------------------------------------+
+
+A section score is the `geometric mean <https://en.wikipedia.org/wiki/Geometric_mean>`_ of all the workload scores for workloads
+that are part of the section. These scores are useful for determining the performance of
+the computer in a particular area.
+
+Compute QPI Scores
+==================
+
+The compute QPI score is the `weighted arithmetic mean <https://en.wikipedia.org/wiki/Weighted_arithmetic_mean>`_ of the five section scores.
+The compute QPI score provides a way to quickly compare performance across different
+computers and different platforms without getting bogged down in details.
diff --git a/docs/designspec/index.rst b/docs/designspec/index.rst
index e9b3f9fd..d3bed217 100644
--- a/docs/designspec/index.rst
+++ b/docs/designspec/index.rst
@@ -11,3 +11,4 @@ QTIP Design Specifications
    :maxdepth: 2
 
    dashboard.rst
+   compute_QPI.rst
diff --git a/opt/servers/dev.yml b/opt/servers/dev.yml
new file mode 100644
index 00000000..2e0cca93
--- /dev/null
+++ b/opt/servers/dev.yml
@@ -0,0 +1,10 @@
+---
+- hosts: development
+  roles:
+    - user
+    - docker
+    - elk
+    - mongo
+    - nginx
+    - qtip
+    - testapi
diff --git a/opt/servers/elk.yml b/opt/servers/elk.yml
deleted file mode 100644
index e2696573..00000000
--- a/opt/servers/elk.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-- hosts: elk-servers
-  roles:
-    - docker
-    - elk
diff --git a/opt/servers/inventory b/opt/servers/inventory
index 65c6c35d..0a862caa 100644
--- a/opt/servers/inventory
+++ b/opt/servers/inventory
@@ -1,17 +1,8 @@
-qtip-dev  ansible_host=dev.qtip.io
-qtip-test ansible_host=test.qtip.io
+desk  ansible_host=desk.qtip.io   # 2vCPU/4GiB/16GiB (AWS us-east-1a)
+table ansible_host=table.qtip.io  # 1vCPU/1024MB/100Mbps/40GB (Aliyun Hongkong B)
 
-[elk-servers]
-qtip-dev
+[development]
+desk
 
-[ngnix-servers]
-qtip-dev
-
-[qtip-servers]
-qtip-dev
-
-[testapi-servers]
-qtip-dev
-
-[mongo-servers]
-qtip-dev
+[testing]
+table
diff --git a/opt/servers/mongo.yml b/opt/servers/mongo.yml
deleted file mode 100644
index e64c0c69..00000000
--- a/opt/servers/mongo.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-- hosts: mongo-servers
-  roles:
-    - mongo
diff --git a/opt/servers/ngnix.yml b/opt/servers/ngnix.yml
deleted file mode 100644
index d57a5603..00000000
--- a/opt/servers/ngnix.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-- hosts: ngnix-servers
-  roles:
-    - ngnix
diff --git a/opt/servers/qtip.yml b/opt/servers/qtip.yml
deleted file mode 100644
index f0ac3c4e..00000000
--- a/opt/servers/qtip.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-- hosts: qtip-servers
-  roles:
-    - qtip
diff --git a/opt/servers/roles/ssh/defaults/main.yml b/opt/servers/roles/user/defaults/main.yml
index 41ee9853..41ee9853 100644
--- a/opt/servers/roles/ssh/defaults/main.yml
+++ b/opt/servers/roles/user/defaults/main.yml
diff --git a/opt/servers/roles/ssh/files/serena.authorized_keys b/opt/servers/roles/user/files/serena.authorized_keys
index 5cdbfe00..5cdbfe00 100644
--- a/opt/servers/roles/ssh/files/serena.authorized_keys
+++ b/opt/servers/roles/user/files/serena.authorized_keys
diff --git a/opt/servers/roles/user/files/sudoers.d-qtip b/opt/servers/roles/user/files/sudoers.d-qtip
new file mode 100644
index 00000000..e96d278a
--- /dev/null
+++ b/opt/servers/roles/user/files/sudoers.d-qtip
@@ -0,0 +1,2 @@
+# Group rules for qtip-contributors
+%qtip ALL=(ALL) NOPASSWD:ALL
diff --git a/opt/servers/roles/ssh/files/taseer.authorized_keys b/opt/servers/roles/user/files/taseer.authorized_keys
index 2efb95e8..2efb95e8 100644
--- a/opt/servers/roles/ssh/files/taseer.authorized_keys
+++ b/opt/servers/roles/user/files/taseer.authorized_keys
diff --git a/opt/servers/roles/ssh/files/yujunz.authorized_keys b/opt/servers/roles/user/files/yujunz.authorized_keys
index 83ed540d..83ed540d 100644
--- a/opt/servers/roles/ssh/files/yujunz.authorized_keys
+++ b/opt/servers/roles/user/files/yujunz.authorized_keys
diff --git a/opt/servers/roles/ssh/files/zhifeng.authorized_keys b/opt/servers/roles/user/files/zhifeng.authorized_keys
index 195cfdca..195cfdca 100644
--- a/opt/servers/roles/ssh/files/zhifeng.authorized_keys
+++ b/opt/servers/roles/user/files/zhifeng.authorized_keys
diff --git a/opt/servers/roles/ssh/tasks/main.yml b/opt/servers/roles/user/tasks/main.yml
index 48318485..b1b5be9b 100644
--- a/opt/servers/roles/ssh/tasks/main.yml
+++ b/opt/servers/roles/user/tasks/main.yml
@@ -1,6 +1,12 @@
 - name: add group qtip
   become: true
   group: name=qtip state=present
+- name: add qtip to sudoers without password
+  become: true
+  file:
+    src: sudoers.d-qtip
+    dest: /etc/sudoers.d/50-qtip
+    mode: 0440
 - name: add users for ssh access
   become: true
   user:
diff --git a/opt/servers/ssh.yml b/opt/servers/ssh.yml
deleted file mode 100644
index a7fbb1c0..00000000
--- a/opt/servers/ssh.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-- hosts: all
-  roles:
-    - ssh
diff --git a/opt/servers/test.yml b/opt/servers/test.yml
new file mode 100644
index 00000000..549b7255
--- /dev/null
+++ b/opt/servers/test.yml
@@ -0,0 +1,4 @@
+---
+- hosts: testing
+  roles:
+    - user
diff --git a/opt/servers/testapi.yml b/opt/servers/testapi.yml
deleted file mode 100644
index 556284db..00000000
--- a/opt/servers/testapi.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-- hosts: testapi-servers
-  roles:
-    - testapi
diff --git a/qtip/utils/logger_utils.py b/qtip/utils/logger_utils.py
index e8817c3c..d5e76a64 100644
--- a/qtip/utils/logger_utils.py
+++ b/qtip/utils/logger_utils.py
@@ -62,4 +62,7 @@ class QtipLogger(Logger):
     file_path = '{}/qtip/logs'.format(os.environ['HOME'])
 
     def __init__(self, logger_name):
+        if not os.path.exists(self.file_path):
+            os.makedirs(self.file_path)
+
         super(QtipLogger, self).__init__(logger_name)
diff --git a/setup.cfg b/setup.cfg
index 42f8a61d..63286949 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -13,7 +13,7 @@ setup-hooks =
 
 [entry_points]
 console_scripts =
-    qtip = qti.cli:entry
+    qtip = qtip.cli:entry
 
 [files]
 packages =
diff --git a/tox.ini b/tox.ini
index 0ca99932..19a2a11e 100644
--- a/tox.ini
+++ b/tox.ini
@@ -18,6 +18,7 @@ commands=
     --basetemp={envtmpdir}  \
     {posargs}
 setenv=
+  HOME = {envtmpdir}
   PYTHONPATH = {toxinidir}
 
 [testenv:pep8]