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, 17 insertions, 1 deletions

diff --git a/ansible/yardstick-install-inventory.ini b/ansible/yardstick-install-inventory.ini
index e2647b033..e276076cc 100644
--- a/ansible/yardstick-install-inventory.ini
+++ b/ansible/yardstick-install-inventory.ini
@@ -1,4 +1,20 @@
 # the group of systems on which to install yardstick
 # by default just localhost
-[yardstick]
+[jumphost]
 localhost  ansible_connection=local
+
+# section below is only due backward compatibility.
+# it will be removed later
+[yardstick:children]
+jumphost
+
+[yardstick-standalone]
+# uncomment hosts below if you would to test yardstick-standalone/sriov scenarios
+#yardstick-standalone-node ansible_host=192.168.1.2
+#yardstick-standalone-node-2 ansible_host=192.168.1.2
+
+[all:vars]
+# incomment credentials below for yardstick-standalone
+#ansible_user=root
+#ansible_pass=root
+