Bugfix:proxy env, ansible multinode support

JIRA: YARDSTICK-893

- hosts and plays in ansible/nsb_setup.yml refactored
Fixed proxy configuration from env or /etc/environment in nsb_setup.sh
Fixed ansible parameter 'environment: "{{ proxy_env }}"' in:
 - roles for components download.
 - roles for components dependencies install.

Now, you can use ansible to modify all yardstick-standalone hosts at once.
1) Configure http[s]_proxy in
- /etc/environment
or
- env variables
2) Modify ansible/yardstick-install-inventory.ini:
  [jumphost]
  localhost  ansible_connection=local

  [yardstick-standalone]
  yardstick-standalone-node ansible_host=192.168.1.2
  yardstick-standalone-node-2 ansible_host=192.168.1.3

  [all:vars]
  ansible_user=root
  ansible_pass=root

3) start:
./nsb_setup.sh # for baremetal/sriov
./nsb_setup.sh <path to admin-openrc.sh> #for openstack heat

Change-Id: I167db8bae8303210f21e8ae6f3870ef054bbedce
Signed-off-by: Malanik Jan <janx.malanik@intel.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/ansible/build_yardstick_image.yml b/ansible/build_yardstick_image.yml
index bc57bcd48..45ef94e98 100644
--- a/ansible/build_yardstick_image.yml
+++ b/ansible/build_yardstick_image.yml
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 ---
-- hosts: localhost
+- hosts: jumphost
 
   vars:
     boot_modes:
@@ -31,7 +31,8 @@
     workspace: "{{ lookup('env', 'workspace')|default('/tmp/workspace/yardstick', true) }}"
     raw_imgfile_basename: "yardstick-{{ release }}-server.raw"
   environment:
-    PATH: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/root/bin
+    - PATH: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/root/bin
+    - "{{ proxy_env }}"
 
   tasks:
     - group_by: