hapostgres / hapostgres/pg_auto_failover

The online monitor replacement is not working properly.

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Description

According to this [documentation](https://pg-auto-failover.readthedocs.io/en/main/operations.html#replacing-the-monitor-online), it seemed possible to perform this operation online without interruptions.

I executed the command `pg_autoctl disable monitor` --force sequentially on the primary and multiple secondaries.

Then, I ran the command `pg_autoctl enable monitor ...` in the order of primary first, followed by the secondaries.

While the primary had no issues, all the secondary nodes experienced a restart of the PostgreSQL process.

It does not work online as expected.

Could you advise on how to replace the monitor without restarting the secondary nodes? 😢

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