Logging improvements#1620

Merged

google-prow-robot merged 7 commits intoknative:masterfrom

mdemirhan:loggingimprovements

Jul 23, 2018

Commits on Jul 18, 2018

* Change log levels dynamically for activator, webhook and autoscaler
mdemirhan
committed
Unit test fixes.
mdemirhan
committed

Commits on Jul 20, 2018

Spelling fixes.
mdemirhan
committed
Add controller type information to activator, autoscaler and webhook loggers.
mdemirhan
committed
Fixes.
mdemirhan
committed

Commits on Jul 23, 2018

Change the default level to info
Mustafa Demirhan
committed
Merge branch 'master-upstream' into loggingimprovements
Mustafa Demirhan
committed