Migrate install.sh script to ansible

Ansible scripts to install yardstick.

These scripts will take a few options:
  INSTALLATION_MODE : Container or Baremetal
  YARDSTICK_DIR: Location of Yardstick directory
  VIRTUAL_ENVIRONMENT: Should a virtual environment be used
  NSB_DIR: Location of NSB directory

JIRA: YARDSTICK-1126

Change-Id: I4a13e07e96650ffd971dfb18472f2563cfd51aa9
Signed-off-by: John O Loughlin <john.oloughlin@intel.com>

2 files changed, 63 insertions, 0 deletions

diff --git a/ansible/roles/configure_uwsgi/tasks/main.yml b/ansible/roles/configure_uwsgi/tasks/main.yml
new file mode 100644
index 000000000..6a2244657
--- /dev/null
+++ b/ansible/roles/configure_uwsgi/tasks/main.yml
@@ -0,0 +1,45 @@
+# Copyright (c) 2018 Intel Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+---
+- name: Define variables
+  set_fact:
+    config_dir: "/etc/yardstick/"
+    log_dir: "/var/log/yardstick/"
+    socket_file: "/var/run/yardstick.sock"
+
+- name: Create UWSGI config directory
+  file:
+    path: "/etc/yardstick"
+    state: directory
+    owner: root
+    mode: 0755
+
+- name: Create API log directory
+  file:
+    path: "{{ log_dir }}"
+    state: directory
+    owner: root
+    mode: 0777
+
+- name: Create the socket for communicating
+  file:
+    path: "{{ socket_file }}"
+    state: touch
+    owner: root
+    mode: 0644
+
+- name: Create the UWSGI config file
+  template:
+    src: yardstick.ini.j2
+    dest: "{{ config_dir }}yardstick.ini"
diff --git a/ansible/roles/configure_uwsgi/templates/yardstick.ini.j2 b/ansible/roles/configure_uwsgi/templates/yardstick.ini.j2
new file mode 100644
index 000000000..c049daf84
--- /dev/null
+++ b/ansible/roles/configure_uwsgi/templates/yardstick.ini.j2
@@ -0,0 +1,18 @@
+[uwsgi]
+master = true
+debug = true
+chdir = {{ yardstick_dir }}api
+module = server
+plugins = python
+processes = 10
+threads = 5
+async = true
+max-requests = 5000
+chmod-socket = 666
+callable = app_wrapper
+enable-threads = true
+close-on-exec = 1
+daemonize = {{ log_dir }}uwsgi.log
+socket = {{ socket_file }}
+{# If virtual environment, we need to add:
+   virtualenv = <virtual_env> #}
\ No newline at end of file