Prometheus: cleanup logs during ep attribute create/update
Prometheus: cleanup logs during ep attribute create/update

Signed-off-by: Gautam Venkataramanan <fca9671e678e239fce07722163c605b541ab1143@gmail.com>
Change-Id: I63557bce5e1a4b6e6ae07c3bf405b5a0535d8141

opendaylight/opflex,opendaylight/opflex,opendaylight/opflex,opendaylight/opflex