[pgpool-general: 7343] Re: PgPool-II v4.2 with 2 nodes

MichaelDBA MichaelDBA at sqlexec.com
Wed Nov 18 22:20:44 JST 2020


Guess, my picture didn't get sent.  Here is the URL for it from the 
current pgpool2 docs.
https://www.pgpool.net/pgpool-web/contrib_docs/watchdog_master_slave/watchdog_master_slave.png


MichaelDBA wrote on 11/18/2020 8:18 AM:
> pgpool2 works with 2 node configuration. You must be doing something 
> wrong.  There are a bunch of places where it could go wrong, mostly in 
> your configuration or failover scripts.  You should also be analyzing 
> both the pgpoo2 and postgres log files around the time the failover 
> didn't occur.
>
> pgpool-II Tutorial [watchdog in master-slave mode]
>
> Regards,
> Michael Vitale
>
> Frédéric BOULET wrote on 11/18/2020 7:47 AM:
>> Hello all,
>>
>> I'm trying to configure Pgpool-II v4.2 with 2 nodes, but it seems 
>> that watchdog need 3 nodes to works.
>> So when the "leader" node fall the delegate IP do not switch on the 
>> other node.
>> How can I configure Pgpool to work with only 2 nodes ?
>>
>> Thanks for help.
>> Frédéric
>>
>>
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>
>
>
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