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Thread: automatic switchover / switchback

automatic switchover / switchback

From
vinod kale
Date:
Hello Team, 

Is there automatic switchover / switchback  available in postgres. Means we wll not going to create recovery.conf and etc... 
Is there a way that postgres internally manage that and perform switchover OR switchback. 
If yes then can u jst share me the steps or any link. 

Thanks in advance. 

Thanks & Regards, 
Vinod Kale

Re: automatic switchover / switchback

From
dbatoCloud Solution
Date:
Hi Vinod,
We don;t have concept called switchover and switchback in Postgres automatically, There is only one way that we can failover then recreate the master db. or you can configure automatic switch using tool

 

 

Thanks & Best Wishes,

Ashok

 

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


On Tue, Jun 23, 2020 at 11:11 AM vinod kale <vinod16895@gmail.com> wrote:
Hello Team, 

Is there automatic switchover / switchback  available in postgres. Means we wll not going to create recovery.conf and etc... 
Is there a way that postgres internally manage that and perform switchover OR switchback. 
If yes then can u jst share me the steps or any link. 

Thanks in advance. 

Thanks & Regards, 
Vinod Kale

Re: automatic switchover / switchback

From
Sylvie HALAT
Date:
Hi Vinod

This tool can help you :

https://repmgr.org/docs/5.1/

Best Regards
 
Sylvie Halat
Le 23/06/2020 à 09:20, dbatoCloud Solution a écrit :
Hi Vinod,
We don;t have concept called switchover and switchback in Postgres automatically, There is only one way that we can failover then recreate the master db. or you can configure automatic switch using tool

 

 

Thanks & Best Wishes,

Ashok

 

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


On Tue, Jun 23, 2020 at 11:11 AM vinod kale <vinod16895@gmail.com> wrote:
Hello Team, 

Is there automatic switchover / switchback  available in postgres. Means we wll not going to create recovery.conf and etc... 
Is there a way that postgres internally manage that and perform switchover OR switchback. 
If yes then can u jst share me the steps or any link. 

Thanks in advance. 

Thanks & Regards, 
Vinod Kale

Re: automatic switchover / switchback

From
Amine Tengilimoglu
Date:
Hi; 

There is no built-in solution that makes this work automatic in PostgreSQL. As you mentioned, there are external tools that don't require any manual intervention. 
BFM is one of them. It is a PostgreSQL failover tool that is very easy to install and configure. In addition to failover, it can also perform switchover operations. It also performs this process independently without affecting clients.
You can take a look at : https://infogram.com/bfm-1hd12yzdkm8w4km?live   and for more  information info@bisoft.com.tr 

Best Regards

Sylvie HALAT <sylvie.halat@ac-toulouse.fr>, 23 Haz 2020 Sal, 10:22 tarihinde şunu yazdı:
Hi Vinod

This tool can help you :

https://repmgr.org/docs/5.1/

Best Regards
 
Sylvie Halat
Le 23/06/2020 à 09:20, dbatoCloud Solution a écrit :
Hi Vinod,
We don;t have concept called switchover and switchback in Postgres automatically, There is only one way that we can failover then recreate the master db. or you can configure automatic switch using tool

 

 

Thanks & Best Wishes,

Ashok

 

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


On Tue, Jun 23, 2020 at 11:11 AM vinod kale <vinod16895@gmail.com> wrote:
Hello Team, 

Is there automatic switchover / switchback  available in postgres. Means we wll not going to create recovery.conf and etc... 
Is there a way that postgres internally manage that and perform switchover OR switchback. 
If yes then can u jst share me the steps or any link. 

Thanks in advance. 

Thanks & Regards, 
Vinod Kale

Re: automatic switchover / switchback

From
Stephen Frost
Date:
Greetings,

* vinod kale (vinod16895@gmail.com) wrote:
> Is there automatic switchover / switchback  available in postgres. Means we
> wll not going to create recovery.conf and etc...
> Is there a way that postgres internally manage that and perform switchover
> OR switchback.
> If yes then can u jst share me the steps or any link.

I'd suggest you check out Patroni.

Thanks,

Stephen
Attachment

Re: automatic switchover / switchback

From
John Wiencek
Date:
EnterpriseDB has a product called Enterprise Failover Manager(EFM) that has the features you mention.  Checkout their
website. 


John

> On Jun 23, 2020, at 5:43 AM, Stephen Frost <sfrost@snowman.net> wrote:
>
> Greetings,
>
> * vinod kale (vinod16895@gmail.com) wrote:
>> Is there automatic switchover / switchback  available in postgres. Means we
>> wll not going to create recovery.conf and etc...
>> Is there a way that postgres internally manage that and perform switchover
>> OR switchback.
>> If yes then can u jst share me the steps or any link.
>
> I'd suggest you check out Patroni.
>
> Thanks,
>
> Stephen