google / seesaw

Seesaw v2 is a Linux Virtual Server (LVS) based load balancing platform.
Apache License 2.0
5.65k stars 511 forks source link

sync healthcheck status from master to backup #61

Closed liuyuan10 closed 4 years ago

liuyuan10 commented 4 years ago

backup doesn't do healthcheck which causes a delay during failover. A successful healthcheck has to be done before backup is able to server traffic.

This change implemented healthcheck sync so that backup has the fresh backend status.