Hi, It may help to know that libpq also looks to environment variables to get its config: https://www.postgresql.org/docs/9.3/static/libpq-envars.html Cheers, David (Apologies for the double mail, I failed to CC the list in the first time) On 6 Mar 2017 19:55, "Geraldus" wrote:

Hi folks!

I'm struggling with following error:

libpq: failed (could not connect to server: Connection refused Is the server running on host "localhost" (127.0.0.1) and accepting TCP/IP connections on port 5432?

I see such messages in Keter's log (in app folder). The VPS where the app deployed running PostgreSQL 9.6 on port 5433. I have changed default port in:

- config/settings - config/keter.yaml - /opt/keter/etc/postgres.yaml on server side

None of these steps helped. I wasn't able to find other port configuration places. What else can I do?

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On Mar 6, 2017, at 2:55 PM, Geraldus wrote:

Hi folks!

I'm struggling with following error:

libpq: failed (could not connect to server: Connection refused Is the server running on host "localhost" (127.0.0.1) and accepting TCP/IP connections on port 5432?

I see such messages in Keter's log (in app folder). The VPS where the app deployed running PostgreSQL 9.6 on port 5433. I have changed default port in:

• config/settings • config/keter.yaml • /opt/keter/etc/postgres.yaml on server side None of these steps helped. I wasn't able to find other port configuration places. What else can I do?

On my system: $ grep '543[23]' /etc/services postgresql 5432/tcp #PostgreSQL Database postgresql 5432/udp #PostgreSQL Database -- Viktor.