[ceph-client] force to set ceph-mgr module configs

This is to force setting the config values for all moduels since nautilus
version will not let us set them  before mgr starts.

Change-Id: I0e370b525b628fce040b33ab2e403b8b71e948cb

ceph-client/templates/bin/mgr/_start.sh.tpl

@@ -54,7 +54,11 @@ for module in ${ENABLED_MODULES}; do
  option=${option/${module}_/}
  key=`echo $option | cut -d= -f1`
  value=`echo $option | cut -d= -f2`
- ceph --cluster "${CLUSTER}" config set mgr mgr/$module/$key $value
+ if [[ $(ceph -v | egrep -q "nautilus"; echo $?) -eq 0 ]]; then
+ ceph --cluster "${CLUSTER}" config set mgr mgr/$module/$key $value --force
+ else
+ ceph --cluster "${CLUSTER}" config set mgr mgr/$module/$key $value
+ fi
  done
  ceph --cluster "${CLUSTER}" mgr module enable ${module} --force
 done