Re: .pgpass not working ( centos7, pgagent_96 )

9. Security context of my .pgpass file
[frank(at)web]$ ls -alZ .pgpass
-rw-------. frank frank unconfined_u:object_r:user_home_t:s0 .pgpass

2017-10-16 17:09 GMT+09:00 JaeWon Lee <thejaewon(at)gmail(dot)com>:

> 8. My .pgpass file.
> localhost:5432:postgres:postgres:pwd
>
>
> 2017-10-16 17:02 GMT+09:00 JaeWon Lee <thejaewon(at)gmail(dot)com>:
>
>> Hi, .pgpass seems to be not working.
>> Could you check my pgagent setting?
>>
>> OS : centos 7 ( I did not disable selinux )
>> Database : postgresql 9.6.5
>> pgagent : pgagent_96 3.4.0-9.rhel7 ( installed package using yum )
>>
>> 1. I logged on centos server as user 'frank'
>>
>> 2. Before starting pgagent, I checked status of pgagent. ( I did not
>> enable pgagent_96 service. )
>> [frank(at)web]$ systemctl status pgagent_96.service
>> ● pgagent_96.service - PgAgent for PostgreSQL 9.6
>> Loaded: loaded (/usr/lib/systemd/system/pgagent_96.service; disabled;
>> vendor preset: disabled)
>> Active: inactive (dead)
>>
>> 3. I started pgagent. At first it looks successful. But after tens of
>> seconds, it failed to create connection and died.
>> ( While starting CentOs asked me frank's OS password. )
>> [frank(at)web]$ systemctl start pgagent_96.service
>> [frank(at)web]$ systemctl status pgagent_96.service
>> ● pgagent_96.service - PgAgent for PostgreSQL 9.6
>> Loaded: loaded (/usr/lib/systemd/system/pgagent_96.service; disabled;
>> vendor preset: disabled)
>> Active: active (running) since 2017-10-16 16:42:11 KST; 5s ago
>> Process: 9507 ExecStart=/usr/bin/pgagent_96 -s ${LOGFILE}
>> hostaddr=${DBHOST} dbname=${DBNAME} user=${DBUSER} port=${DBPORT}
>> (code=exited, status=0/SUCCESS)
>> Main PID: 9510 (pgagent_96)
>> CGroup: /system.slice/pgagent_96.service
>> └─9510 /usr/bin/pgagent_96 -s /var/log/pgagent_96.log
>> hostaddr=127.0.0.1 dbname=postgres user=postgres port=5432
>>
>> 16 Oct 16:42:11 web.frank.net systemd[1]: Starting PgAgent for
>> PostgreSQL 9.6...
>> 16 Oct 16:42:11 web.frank.net systemd[1]: Started PgAgent for PostgreSQL
>> 9.6.
>>
>> (After tens of seconds... )
>>
>> [frank(at)web]$ systemctl status pgagent_96.service
>> ● pgagent_96.service - PgAgent for PostgreSQL 9.6
>> Loaded: loaded (/usr/lib/systemd/system/pgagent_96.service; disabled;
>> vendor preset: disabled)
>> Active: failed (Result: exit-code) since 2017-10-16 16:42:56 KST; 4min
>> 9s ago
>> Process: 9507 ExecStart=/usr/bin/pgagent_96 -s ${LOGFILE}
>> hostaddr=${DBHOST} dbname=${DBNAME} user=${DBUSER} port=${DBPORT}
>> (code=exited, status=0/SUCCESS)
>> Main PID: 9510 (code=exited, status=1/FAILURE)
>>
>> 16 Oct 16:42:11 web.frank.net systemd[1]: Starting PgAgent for
>> PostgreSQL 9.6...
>> 16 Oct 16:42:11 web.frank.net systemd[1]: Started PgAgent for PostgreSQL
>> 9.6.
>> 16 Oct 16:42:56 web.frank.net systemd[1]: pgagent_96.service: main
>> process exited, code=exited, status=1/FAILURE
>> 16 Oct 16:42:56 web.frank.net systemd[1]: Unit pgagent_96.service
>> entered failed state.
>> 16 Oct 16:42:56 web.frank.net systemd[1]: pgagent_96.service failed.
>>
>>
>> 4. I checked pgagent log.
>> ( Log in /var/log/pgagent_96.log )
>> WARNING: Couldn't create the primary connection (attempt 1): fe_sendauth:
>> no password supplied
>> WARNING: Couldn't create the primary connection (attempt 2): fe_sendauth:
>> no password supplied
>> WARNING: Couldn't create the primary connection (attempt 3): fe_sendauth:
>> no password supplied
>> WARNING: Couldn't create the primary connection (attempt 4): fe_sendauth:
>> no password supplied
>> WARNING: Couldn't create the primary connection (attempt 5): fe_sendauth:
>> no password supplied
>> WARNING: Couldn't create the primary connection (attempt 6): fe_sendauth:
>> no password supplied
>> WARNING: Couldn't create the primary connection (attempt 7): fe_sendauth:
>> no password supplied
>> WARNING: Couldn't create the primary connection (attempt 8): fe_sendauth:
>> no password supplied
>> WARNING: Couldn't create the primary connection (attempt 9): fe_sendauth:
>> no password supplied
>> WARNING: Couldn't create the primary connection (attempt 10):
>> fe_sendauth: no password supplied
>> ERROR: Stopping pgAgent: Couldn't establish the primary connection with
>> the database server.
>>
>> 5. Checked my .pgpass file. ( .pgpass is in frank's home directory.
>> /home/frank )
>> [frank(at)web]$ ls -alZ .pgpass
>> -rw-------. frank frank unconfined_u:object_r:user_home_t:s0 .pgpass
>> [frank(at)web]$ ls -al .pgpass
>> -rw-------. 1 frank frank 43 16 Oct 16:23 .pgpass
>> [frank(at)web]$ id -Z
>> unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023
>> [frank(at)web]$ id
>> uid=1000(frank) gid=1000(frank) groups=1000(frank),10(wheel)
>> context=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023
>>
>> 6. Checked my pg_hba.conf.
>> [frank(at)web]$ su - postgres
>> -bash-4.2$ pwd
>> /var/lib/pgsql/9.6/data
>> -bash-4.2$ ls -alZ pg_hba.conf
>> -rw-------. postgres postgres unconfined_u:object_r:postgresql_db_t:s0
>> pg_hba.conf( pg_hba.conf )
>>
>> ( pg_hba.conf )
>> # TYPE DATABASE USER ADDRESS METHOD
>> # "local" is for Unix domain socket connections only
>> #local all all peer
>> local all all md5
>>
>> # IPv4 local connections:
>> #host all all 127.0.0.1/32 ident
>> host all all 122.32.2.21/32 md5
>> (122.32.2.21 is my server's IP )
>>
>> # IPv6 local connections:
>> #host all all ::1/128 ident
>> host all all ::1/128 md5
>>
>> # Allow replication connections from localhost, by a user with the
>> # replication privilege.
>> #local replication postgres peer
>> #host replication postgres 127.0.0.1/32 ident
>> #host replication postgres ::1/128 ident
>>
>> 7. I changed postgres user's password like this.
>> postgres=# ALTER USER postgres WITH PASSWORD 'pwd';
>>
>> These are all I did. I can't guess what I should do. Help me please...
>>
>>
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