Add readiness check for rabbitmq #643
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thenonameguy
reviewed
Jun 6, 2023
| process-compose = { | ||
| readiness_probe = { | ||
| exec.command = "${cfg.package}/bin/rabbitmq-diagnostics -q ping"; | ||
| initial_delay_seconds = 10; |
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This seems a tad bit too high for me.
It should be fine to have the check fail a few times in case the process starts up faster than 10 seconds.
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It was about 8 seconds on my M1 Pro, and with a 10 second period, it would end up being something like 20 seconds before it would be considered ready otherwise. I can definitely lower it, though, maybe even switch to a 5 second period instead. It's not a very taxing command.
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This adds a readiness check very similar to what is done in the Docker world to check for rabbitmq readiness.
I have some async workers that can boot faster than rabbitmq, so it would be nice to have a healthcheck that gates my code until the process actually responds.