Default log output to stdout

[lizrice]

kube-bench uses glog and it appears that by default, it expects logs to go to file (unless you specify --logtostderr). I wonder if it would be better to default to sending logs to stdout in kube-bench. This would make it much easier for users to get logs (and makes more sense in a kubernetes cluster). Any thoughts?

[mozillazg]

+1 for change to default to sending logs to stdout or stderr.
IMHO, sending to stderr instead of stdout is better(same as --logtostderr)

[lizrice]

Perhaps the simplest approach would be to change our default of --logtostderr to be true

[mozillazg]

change our default of --logtostderr to be true

👍

[lizrice]

Fixed by #696 - thank you @mozillazg!