CORD-706: Bug fix for cases in which ELK logging is turned off.
CORD-706: Bug fix for cases in which ELK logging is turned off.

Change-Id: I164fee218c17dbbb07c45f9af68cf8415bd5307a

opencord/xos,opencord/xos,open-cloud/xos,open-cloud/xos,open-cloud/xos,opencord/xos