Increase default ResyncPeriod from 1 to 30 seconds (#1195)
Increase default ResyncPeriod from 1 to 30 seconds (#1195)

Pilot currently uses 1 second resync period which puts additional load
on apiserver. This is not necessary and doesn't scale well in shared
test clusters. Increase to 60 seconds for now with the possibility of
further increases if this doesn't cause test instability.

See
https://groups.google.com/forum/?utm_medium=email&utm_source=footer#!msg/kubernetes-sig-api-machinery/PbSCXdLDno0/v9gH3HXVDAAJ
for recommendations on setting resync period.
istio/istio,mandarjog/istio,geeknoid/istio,mandarjog/istio,frankbu/istio,frankbu/istio,istio/istio,geeknoid/istio,smawson/istio,geeknoid/istio,frankbu/istio,mandarjog/istio,istio/istio,sebastienvas/istio,smawson/istio,frankbu/istio,mandarjog/istio,smawson/istio,sebastienvas/istio,smawson/istio,frankbu/istio,mandarjog/istio,istio/istio,sebastienvas/istio,smawson/istio,frankbu/istio,smawson/istio,geeknoid/istio,geeknoid/istio,sebastienvas/istio,sebastienvas/istio,geeknoid/istio,istio/istio