Hub Graceful Drain (seconds)¶
Key: qie.hubDrainSeconds
Env Var: QIE_HUBDRAINSECONDS
Default: 30
Scope: Global
Description: On shutdown, how long a Hub node reports not-ready (503 on the probe port) before releasing its tunnels and exiting, so the load balancer drains it and in-flight requests finish. Size the K8s terminationGracePeriodSeconds above this.
Examples¶
Env Var
Java Option
YAML