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From: Tatsuo Ishii <[email protected]>
To: [email protected]
Cc: [email protected]
Subject: Re: Pgpool-II 4.7.0 released.
Date: Wed, 31 Dec 2025 16:57:14 +0900 (JST)
Message-ID: <[email protected]> (raw)
In-Reply-To: <CAGXsc+ZM=aE=ibSDintubM8Ni8kfeaXK963Xca05j-SBYLPhhA@mail.gmail.com>
References: <CAGXsc+Yo7zOYmqLwcf_uoFUFn65jpySUU-QAseKn7rzr_zAmLA@mail.gmail.com>
	<[email protected]>
	<CAGXsc+ZM=aE=ibSDintubM8Ni8kfeaXK963Xca05j-SBYLPhhA@mail.gmail.com>

>> Unfortunately it's not possible to bind on all IP addresses for pgpool
>> by tweaking hostnameN. You could specify it to '*' so that it binds on
>> all IP addresses, but this will cause a different problem:
>> communicating to other watchdog is refused. This is because each
>> watchdog node name is created from hostnameN. If hostnameN is '*', the
>> node name will be something like "*:5432 Linux..." which is different
>> from what other watchdog nodes expect (they expect something like
>> '172.29.30.1:5432 ...").
> 
> I already suspected this. The same goes for using the actual docker
> container ip, which is 172.29.29.107 on all 3 nodes. I think the best
> solution would be to introduce a bind_address configuration parameter,
> which defaults to hostnameN, but can be overridden. I guess the same
> thing goes for heartbeat_hostnameN.

Yeah, I thought the same. I will discuss with other developers next
year.

>> Since most pgpool developers are off for New Year's holiday, I will
>> discuss them next week.
> 
> No need to hurry. 4.6.5 is working fine for us at the moment. I wish
> you a happy new year in advance.

Thanks.
--
Tatsuo Ishii
SRA OSS K.K.
English: http://www.sraoss.co.jp/index_en/
Japanese:http://www.sraoss.co.jp

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