Updating vEG to new docker containers, new_base and dependecies

Change-Id: I6414cae27801ff0d26b0a7b3eb2f53312d874bf0
diff --git a/xos/synchronizer/steps/sync_vegtenant.yaml b/xos/synchronizer/steps/sync_vegtenant.yaml
index eba2a97..59605e0 100644
--- a/xos/synchronizer/steps/sync_vegtenant.yaml
+++ b/xos/synchronizer/steps/sync_vegtenant.yaml
@@ -2,8 +2,8 @@
 - hosts: {{ instance_name }}
   gather_facts: False
   connection: ssh
-  user: ubuntu
-  sudo: yes
+  become_user: ubuntu
+
   vars:
       cdn_enable: {{ cdn_enable }}
       dnsdemux_ip: {{ dnsdemux_ip }}
@@ -99,7 +99,7 @@
       dest=/etc/resolv.conf
 
   - name: Verify if veg_stats_notifier ([] is to avoid capturing the shell process) cron job is already running
-    shell: pgrep -f [v]cpe_stats_notifier | wc -l
+    shell: pgrep -f [v]veg_stats_notifier | wc -l
     register: cron_job_pids_count
 
 #  - name: DEBUG