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RE: Question on binding VIP to Postgresql instance

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Thanks Chris!

Our Network Admin have the instruction to bind a VIP, but regarding Postgresql what is needed to be done?

We don't have to change any parameter?

How about "listen_addresses = '<physical IP>, <virtual IP>'             # what IP address(es) to listen on;" or we simply use "*"?

-----Original Message-----
From: Chris Coutinho [mailto:c.coutinho@xxxxxxxxxxx]
Sent: Tuesday, May 07, 2019 8:40 AM
To: Lu, Dan <Dan.Lu@xxxxxxxxxxxxxxxxx>; David G. Johnston <david.g.johnston@xxxxxxxxx>; Alvaro Aguayo Garcia-Rada <aaguayo@xxxxxxxxxxxxxxx>; pgsql-general@xxxxxxxxxxxxxx
Subject: RE: Question on binding VIP to Postgresql instance

I think getting postgres to work with VIP (assuming virtual IP) is not a postgres issue, but rather a server/network issue.

Redhat seems to have some documentation on enabling nonlocal binding, which may be useful for you:

       https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/load_balancer_administration/s1-initial-setup-forwarding-vsa

Met vriendelijke groet,
REDstack BV

Chris Coutinho
Researcher/Data Analyst

Van: Lu, Dan <Dan.Lu@xxxxxxx>
Verzonden: dinsdag 7 mei 2019 14:12
Aan: David G. Johnston <david.g.johnston@xxxxxxxxx>; Alvaro Aguayo Garcia-Rada <aaguayo@xxxxxxxxxxxxxxx>; pgsql-general@xxxxxxxxxxxxxx
Onderwerp: Question on binding VIP to Postgresql instance

Good day,

Would you be able to help direct me to instruction or implementation step to bind a VIP to a Postgresql instance?

I did research and understand that Postgresql does support binding of VIP, but I can't find documentation to implement the solution.

Any feedback is greatly appreciated.

Dan

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