From: Pepe TD Vo <pepevo@yahoo.com>
To: pgsql-admin@postgresql.org <pgsql-admin@postgresql.org>
Subject: pg_baseback could not connect in AWS linux 2
Date: Fri, 12 Feb 2021 22:18:17 +0000 (UTC)
Message-ID: <1983833580.900377.1613168297813@mail.yahoo.com> (raw)
References: <1983833580.900377.1613168297813.ref@mail.yahoo.com>
Hello, I got an error issue with pg_basebackup from sql01 to sql02. I Initdb on sql01 fine and created replicauser, set all parameters in postgresql.conf, and authenticate connection in pg_hba.conf. When I run pg_basebackup, could not connect to server: connection time out. Is the server running on host "x.x.x.204" and accepting TCP/IP connections on port 5432.I see the listen for port 5432 on sql01 but not in sql02.
$netstat -nlp | grep 5432tcp 0 0 0.0.0.0:5432 0.0.0.0:* LISTEN 5295/postmaster /var/run/postgresql/.s.PGSQL.5432
tcp6 0 0 :::5432 :::* LISTEN 5295/postmaster /tmp/.s.PGSQL.5432 unix 2 [ACC] STREAM LISTENING 33401 5295/postmaster /var/run/postgresql/.s.PGSQL.5432unix 2 [ACC] STREAM LISTENING 33940 5295/postmaster /tmp/.s.PGSQL.5432
but netstat is not listened in sql02.
pg_hba.conf in sql01:# locallocal all all peer# IPv4host all all 127.0.0.1/32 identlocal all postgres trust# IPv6host all all ::1/128 ident#replication privilegelocal replication all peer host replication all 127.0.0.1/32 ident
host replication all ::1/128 ident
host replication all sql01_ip/32 trust
host replication all sql02_ip/32 trust
any ideas my setting wrong?
v/r,
Bach-Nga
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To: pgsql-admin@postgresql.org
Cc: pepevo@yahoo.com
Subject: Re: pg_baseback could not connect in AWS linux 2
In-Reply-To: <1983833580.900377.1613168297813@mail.yahoo.com>
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