This fixes Issue #4 from Bug 1870999 where some subclouds failed to sync
an identity resource change. This was due to unauthorized request error
on the master cloud due to expired token. The current error handling
only covers reauthentication of subcloud dbs client.
In addition, the number of sync tries is increased from 2 to 3 to
accommodate the case were data sync fails authentication on master and
subcloud.
Also fix exception in dcdbsync on subcloud due to uninitialized variable
when handling change to project resource from dcorch audit on system
controller.
Change-Id: Ife8d86481a64ed841f5231a6df055028ee6597b0
Partial-Bug: 1870999
Signed-off-by: Gerry Kopec <gerry.kopec@windriver.com>
54ef00192d