Search Postgresql Archives

Streaming Replication

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hello Team,

 

I am setting a streaming replication by using two different host there is no output of select * from pg_stat_replication; I have set the parameters on both side.

 

Host names are :

 

(10.29.15.244)
(10.29.15.25)

 

 

postgres=# select * from pg_stat_replication;

pid | usesysid | usename | application_name | client_addr | client_hostname | client_port | backend_start | backend_xmin | state | sent_lsn | write_lsn | flush_lsn | replay_lsn | write_lag | flush_lag | replay_lag | sync_priority | sync_state

-----+----------+---------+------------------+-------------+-----------------+-------------+---------------+--------------+-------+----------+-----------+-----------+------------+-----------+-----------+------------+---------------+------------

(0 rows)

 

 

 

bash-4.4$ ps aux | grep 'postgres.*rec'

  121 postgres  0:00 grep postgres.*rec

bash-4.4$

 

 

Parameters on primary are:

-----------------------------

wal_level = hot_standby

max_wal_senders = 50

wal_keep_segments = 16

max_replication_slots = 16

vacuum_defer_cleanup_age = 4

 

 

Parameters on Standby are:

----------------------------------

max_standby_archive_delay = 30s

max_standby_streaming_delay = 30s

archive_mode = on

archive_timeout = 1800

hot_standby = on

 

Recovery.conf @ standby:

 

standby_mode = on

primary_conninfo = 'host=primary host port=5432 user=replication password=replication'

trigger_file = '/tmp/touch_me_to_promote_to_me_master'

 

 

Hba.conf @primary

 

host    all     all        0.0.0.0/0  md5

host    replication     replication     samenet         md5

host    replication     postgres,kbcn,replication      10.29.0.0/16   md5

host    all     kbcn,nagios,postgres    samenet md5

host    all     postgres        0.0.0.0/0  md5

host    all     kbcn,nagios,postgres    10.29.0.0/16  md5

hostnossl       replication     replication,postgres    172.17.0.0/16           md5

hostnossl       replication     replication,postgres    10.29.0.0/16           md5

hostnossl       replication     replication,postgres    10.29.15.25/32        md5

 

hba.conf @standby

 

 

host    all     all        0.0.0.0/0  md5

host    replication     replication     samenet         md5

host    replication     postgres,kbcn,replication      10.29.0.0/16   md5

host    all     kbcn,nagios,postgres    samenet md5

host    all     postgres        0.0.0.0/0  md5

host    all     kbcn,nagios,postgres    10.29.0.0/16  md5

hostnossl       replication     replication,postgres    172.17.0.0/16           md5

hostnossl       replication     replication,postgres    10.29.0.0/16           md5

 

 

Please suggest what I have missed.

 

Regards,

Daulat

 

 


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Postgresql Jobs]     [Postgresql Admin]     [Postgresql Performance]     [Linux Clusters]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Postgresql & PHP]     [Yosemite]

  Powered by Linux