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

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

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://bit.ly/1h1ebjy>

--
Adrian Klaver
adrian.klaver@aklaver.com