upstream: changed how load calculation and panic level interact#4442

Merged

mattklein123 merged 9 commits intoenvoyproxy:masterfrom

cpakulski:issue/3304

Oct 11, 2018

Commits on Sep 17, 2018

Changed how panic mode is turned on when LoadBalancer has several priority sets.
cpakulski
committed

Commits on Sep 21, 2018

Changed how panic mode is turned on and used when ThreadAwareLoadBalancer
cpakulski
committed

Commits on Oct 2, 2018

Small changes after code review: renamed variables names to match coding
cpakulski
committed

Commits on Oct 4, 2018

Small code changes after code review and updated doc with examples how priority levels and panic threshold interact.
cpakulski
committed

Commits on Oct 5, 2018

Commits on Oct 9, 2018

Added method to LoadBalancer to calculate normalized total health.
cpakulski
committed

Commits on Oct 10, 2018