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Hi team,
A coworker and I are running Dagster loca...
# ask-communitya
Alan
08/03/2022, 5:06 PMHi team,
A coworker and I are running Dagster locally for scheduling purposes. Both point to the same Postgres instance. Postgres is configured for storage. I see the following error.
dagster.daemon.SensorDaemon ERROR another SENSOR daemon is still sending heartbeats.
Is there a way to tell Dagster to only run a scheduled job once. Or to check if another daemon has submitted a heartbeat and not show that error
🤖 1
r
rex
08/03/2022, 5:18 PMWe do not support running multiple daemons simultaneously in open source. For a collaborative dagster instance, we recommend that you deploy it and host Dagit over an accessible URL.
a
Alan
08/03/2022, 5:20 PMI see, that should work, thank you
Alan
08/05/2022, 6:38 PM@rex So we would need to pay for the ability to deploy in Kubernetes with multiple pods pointing to the same Postgres instance?
r
rex
08/05/2022, 6:43 PMNo - you can have multiple instances of dagit hitting the same Postgres instance to give you redundancy/replicas
rex
08/05/2022, 6:43 PMIt's just that the daemon cannot be run as a replica - you can only have one running at a time point to the same instance
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Alan
08/05/2022, 7:20 PMI understand it now, the diagram in the docs makes sense to me. Thank you
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