5 months ago there was an outage in GKE for 3 days:
https://news.ycombinator.com/item?id=18428497
It doesn't look like a good service to me at all.
It doesn't look like a good service to me at all.
When that GCLB outage happened, GKE would still be able to get traffic if you used ngnix ingress and/or regional load balancers.