open-nomad/.changelog/11127.txt
Matt Mukerjee b56432e645
Add FailoverHeartbeatTTL to config (#11127)
FailoverHeartbeatTTL is the amount of time to wait after a server leader failure
before considering reallocating client tasks. This TTL should be fairly long as
the new server leader needs to rebuild the entire heartbeat map for the
cluster. In deployments with a small number of machines, the default TTL (5m)
may be unnecessary long. Let's allow operators to configure this value in their
config files.
2021-10-06 18:48:12 -04:00

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```release-note:improvement
server: Allow tuning of node failover heartbeat TTL
```