
This commit 1. Provides a playbook to install the filebeat agent on all undercloud/overcloud nodes 2. Provides another playbook that adds the browbeat uuid to the filebeat config file and starts filebeat during browbeat run 3. Corresponding changes in browbeat.py and browbeat/tools.py to run the playbook to insert custom browbeat uuid in the filebeat configuration. Change-Id: Idd2efaf931f4ff581db715a04adef738f81d281c