zalando / skipper / 11014959565

79%

Build Type

push

github

Committed by web-flow

Commit Message

skipper: add server connection keepalive limits (#3246)

Clients may connect to a subset of Skipper fleet which leads to uneven
request distribution and increased cpu usage.

Autoscaling of Skipper fleet is not effective because clients stay
connected to old instances while new instances are underutilized.

This change adds ConnManager that tracks creation of new connections
and closes connections when their age or number of requests served
reaches configured limits.

Signed-off-by: Alexander Yastrebov <alexander.yastrebov@zalando.de>

Coverage Stats

51 of 60 new or added lines in 3 files covered. (85.0%)

13 existing lines in 2 files now uncovered.

23582 of 29386 relevant lines covered (80.25%)

106164.81 hits per line