Updated configure hooks of igniters: Redis, Postgresql, Mongodb and Mongodb-master

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>
resolveDomain is now false by default, hence not necessary on igniters side.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>
Call ntpdate only once at 2am.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>