Re: no pg_hba.conf entry for replication connection from host

From: Volkan Unsal <spocksplanet(at)gmail(dot)com>
To: Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com>
Cc: Melvin Davidson <melvin6925(at)gmail(dot)com>, pgsql-general(at)postgresql(dot)org
Subject: Re: no pg_hba.conf entry for replication connection from host
Date: 2015-04-09 20:34:26
Message-ID: CAMcqKm=fGa_gN=-MEQ9e9OOsav9SJdB0SXfx6ehv-ZHkFHCuzw@mail.gmail.com
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Thanks for giving it a shot, Adrian. I'm scouring the Postgres source code
looking for some inspiration around the error message "database system was
interrupted". Let me know if you can think of anything else.

On Thu, Apr 9, 2015 at 4:32 PM, Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com>
wrote:

> On 04/09/2015 01:14 PM, Volkan Unsal wrote:
>
>> Oops. I used a dummy IP address in the yml file for privacy reasons. The
>> actual IP addresses would be placed there in my setup. The pg_basebackup
>> connection to the MASTER_PORT_5432_TCP___ADDR is successful, so I know
>> that slave can connect to the master at least. But it just cannot open a
>> streaming backup connection...
>>
>
> Yeah, that would have been too easy:) I am not seeing anything else at the
> moment.
>
>
>> On Thu, Apr 9, 2015 at 4:11 PM, Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com
>> <mailto:adrian(dot)klaver(at)aklaver(dot)com>> wrote:
>>
>> On 04/09/2015 01:00 PM, Volkan Unsal wrote:
>>
>> Hi Adrian,
>>
>> 1) What version(s) of Postgres are you using on either end?
>>
>>
>> I'm using Postgres 9:3.
>>
>>
>> 2) Are the primary and the standby in different containers?
>>
>>
>> Yes, and they are on different servers as well.
>>
>> 3) What is the container/machine/network layout?
>>
>>
>> I created a gist of all the files in my setup.
>>
>> https://gist.github.com/__volkanunsal/__ad2173e2649393fcd3b6
>> <https://gist.github.com/volkanunsal/ad2173e2649393fcd3b6>
>>
>> The init-slave.sh and init-master.sh scripts are executed before
>> the
>> server is started, so that's where I do all my preprocessing of
>> conf
>> files. I checked the results and the substituted values are
>> indeed correct.
>>
>>
>>
>> Well if I am understanding. This:
>>
>> primary_conninfo = 'host=${MASTER_PORT_5432_TCP___ADDR} port=5432
>>
>> is getting translated to:
>>
>> host=0.0.0.0 port=5432
>>
>> Now the primary can receive connections from 0.0.0.0, which
>> basically means it can receive from the Internet. The problem is
>> that the standby can not connect to 0.0.0.0, that would mean it is
>> connecting to the whole Internet. You will need to provide either
>> the actual IP for the primary or its hostname.
>>
>>
>>
>>
>>
>>
>>
>>
>> --
>> *Volkan Unsal*
>> /web and mobile development/
>> volkanunsal.com <http://volkanunsal.com> <http://bit.ly/1h1ebjy>
>>
>>
>>
>> --
>> Adrian Klaver
>> adrian(dot)klaver(at)aklaver(dot)com <mailto:adrian(dot)klaver(at)aklaver(dot)com>
>>
>>
>>
>>
>> --
>> *Volkan Unsal*
>> /web and mobile development/
>> volkanunsal.com <http://bit.ly/1h1ebjy>
>>
>
>
> --
> Adrian Klaver
> adrian(dot)klaver(at)aklaver(dot)com
>

--
*Volkan Unsal*
*web and mobile development*
volkanunsal.com <http://bit.ly/1h1ebjy>

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