Merge "Add customized DNS server support"

diff --cc deploy/conf/compass.conf
index 2c47ac4,cc99ca5..98ba302
--- 1/deploy/conf/compass.conf
--- 2/deploy/conf/compass.conf
+++ b/deploy/conf/compass.conf
@@@ -14,9 -14,8 +14,9 @@@ export COMPASS_EXTERNAL_GW=${COMPASS_EX
  export LANGUAGE="EN"
  export TIMEZONE="America/Los_Angeles"
  export NTP_SERVER="$COMPASS_SERVER"
- export NAMESERVERS="$COMPASS_SERVER"
+ export NAMESERVERS=${USER_NAMESERVER:-"$COMPASS_SERVER"}
  export COMPASS_REPO_PORT="5151"
 +export OFFLINE_DEPLOY=${OFFLINE_DEPLOY:-'Disable'}
  
  export COMPASS_DECK="compass4nfv/compass-deck"
  export COMPASS_TASKS="compass4nfv/compass-tasks-osa:euphrates"