[fast-reboot test] fix syslog reading issue (#543)

yxieca · web-flow · commit bc868cb72b8d · 2018-03-27T21:53:36.000-07:00
Explicitly specify that syslog task needs super user privillege.
diff --git a/ansible/roles/test/tasks/fast-reboot.yml b/ansible/roles/test/tasks/fast-reboot.yml
@@ -141,6 +141,7 @@
         file_prefix: 'syslog'
         start_string: 'Initializing cgroup subsys cpuset'
         target_filename: '/tmp/syslog'
+      become: yes
 
     - name: Copy the exctracted syslog entries to the local machine
       fetch:
