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sensu / sensu-go

Simple. Scalable. Multi-cloud monitoring.
https://sensu.io
MIT License
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Eventd needs coordination for check TTLs #1103

Closed mercul3s closed 6 years ago

mercul3s commented 6 years ago

As with #1102, entities that are monitored for TTL purposes are done so with a local in-memory map. This can cause duplicate/false alerts if agents disconnect and reconnect to a different backend. Monitors need to be coordinated, either with leader election or a shared map.

echlebek commented 6 years ago

I think we can solve this with etcd watchers, no?

echlebek commented 6 years ago

Mercedes' proposal from #1102 will cover this issue as well.