Обсуждение: problem with an account name 'replication' for streaming replication

Поиск
Список
Период
Сортировка

problem with an account name 'replication' for streaming replication

От
Uwe Bartels
Дата:
Hi,

when I used the postgres login 'replication' as the account for streaming replication I get the following error message:
2011-03-28 18:06:47 CEST FATAL:  could not connect to the primary server: FATAL:  no pg_hba.conf entry for replication connection from host "172.16.56.122", user "replication", SSL off

The corresponding pg_hba.conf entry was correct and there was no other matching entry before that line.
# TYPE  DATABASE        USER            CIDR-ADDRESS            METHOD
host    replication     replication              172.16.56.122/32        md5

By changing the account name - everything worked as smoth as I am used to with postgres.

Best Regards,
Uwe

Re: problem with an account name 'replication' for streaming replication

От
raghu ram
Дата:


On Thu, Mar 31, 2011 at 12:07 AM, Uwe Bartels <uwe.bartels@gmail.com> wrote:
Hi,

when I used the postgres login 'replication' as the account for streaming replication I get the following error message:
2011-03-28 18:06:47 CEST FATAL:  could not connect to the primary server: FATAL:  no pg_hba.conf entry for replication connection from host "172.16.56.122", user "replication", SSL off

The corresponding pg_hba.conf entry was correct and there was no other matching entry before that line.
# TYPE  DATABASE        USER            CIDR-ADDRESS            METHOD
host    replication     replication              172.16.56.122/32        md5

By changing the account name - everything worked as smoth as I am used to with postgres.

The standby server must have superuser access privileges required. could you please check it,if the "replication" user having superuser privileges or not.

--Raghu Ram



Best Regards,
Uwe

Re: problem with an account name 'replication' for streaming replication

От
Fujii Masao
Дата:
On Thu, Mar 31, 2011 at 3:37 AM, Uwe Bartels <uwe.bartels@gmail.com> wrote:
> when I used the postgres login 'replication' as the account for streaming
> replication I get the following error message:
> 2011-03-28 18:06:47 CEST FATAL:  could not connect to the primary server:
> FATAL:  no pg_hba.conf entry for replication connection from host
> "172.16.56.122", user "replication", SSL off
>
> The corresponding pg_hba.conf entry was correct and there was no other
> matching entry before that line.
> # TYPE  DATABASE        USER            CIDR-ADDRESS            METHOD
> host    replication     replication              172.16.56.122/32        md5
>
> By changing the account name - everything worked as smoth as I am used to
> with postgres.

This is a constraint of streaming replication, and listed as a TODO item.
http://wiki.postgresql.org/wiki/TODO#Configuration_files

    Have pg_hba.conf consider "replication" special only in the database field
        * http://archives.postgresql.org/pgsql-hackers/2010-10/msg00632.php

Regards,

--
Fujii Masao
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center

Re: problem with an account name 'replication' for streaming replication

От
Uwe Bartels
Дата:
On 30 March 2011 22:43, raghu ram <raghuchennuru@gmail.com> wrote:


On Thu, Mar 31, 2011 at 12:07 AM, Uwe Bartels <uwe.bartels@gmail.com> wrote:
Hi,

when I used the postgres login 'replication' as the account for streaming replication I get the following error message:
2011-03-28 18:06:47 CEST FATAL:  could not connect to the primary server: FATAL:  no pg_hba.conf entry for replication connection from host "172.16.56.122", user "replication", SSL off

The corresponding pg_hba.conf entry was correct and there was no other matching entry before that line.
# TYPE  DATABASE        USER            CIDR-ADDRESS            METHOD
host    replication     replication              172.16.56.122/32        md5

By changing the account name - everything worked as smoth as I am used to with postgres.

The standby server must have superuser access privileges required. could you please check it,if the "replication" user having superuser privileges or not.
yes, i gave the replication user the login+superuser rights.
unfortunately i already deleted the account so i cannot double check.

Uwe
 

--Raghu Ram



Best Regards,
Uwe


Re: problem with an account name 'replication' for streaming replication

От
Uwe Bartels
Дата:



On 31 March 2011 04:53, Fujii Masao <masao.fujii@gmail.com> wrote:
On Thu, Mar 31, 2011 at 3:37 AM, Uwe Bartels <uwe.bartels@gmail.com> wrote:
> when I used the postgres login 'replication' as the account for streaming
> replication I get the following error message:
> 2011-03-28 18:06:47 CEST FATAL:  could not connect to the primary server:
> FATAL:  no pg_hba.conf entry for replication connection from host
> "172.16.56.122", user "replication", SSL off
>
> The corresponding pg_hba.conf entry was correct and there was no other
> matching entry before that line.
> # TYPE  DATABASE        USER            CIDR-ADDRESS            METHOD
> host    replication     replication              172.16.56.122/32        md5
>
> By changing the account name - everything worked as smoth as I am used to
> with postgres.

This is a constraint of streaming replication, and listed as a TODO item.
http://wiki.postgresql.org/wiki/TODO#Configuration_files

   Have pg_hba.conf consider "replication" special only in the database field
       * http://archives.postgresql.org/pgsql-hackers/2010-10/msg00632.php
Thanks.
And Brendan was right:
<<
I suspect this is going to trip a lot of people up.  We could just
document it and tell people that if they want to use 'replication' as
a username, they'd better quote it in pg_hba.conf.
>>

best regards,
Uwe
 

Regards,

--
Fujii Masao
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center