[OpenSIPS-Users] Avpops and db_virtual modules

[Ben Newlin]

Bogdan,

Thank you for looking into this. I have confirmed that it works in 2.3.2, which was released in 8/17 before the commit you provided.

So is there really an issue with the db_virtual capabilities that was masked by this bug, or is db_virtual simply not publishing the correct capabilities itself?

Thanks,
Ben Newlin

From: Bogdan-Andrei Iancu <bogdan at opensips.org>
Date: Monday, February 19, 2018 at 6:11 AM
To: Ben Newlin <Ben.Newlin at genesys.com>, OpenSIPS users mailling list <users at lists.opensips.org>
Subject: Re: [OpenSIPS-Users] Avpops and db_virtual modules

Hi Ben,

Could you check if a 2.3 version prior this commit:
    https://github.com/OpenSIPS/opensips/commit/f25fbf631b6fb6eafea192f95f9a43566d68cc46#diff-91bbef43b346f11cbef768a1b01c74e0<https://github.com/OpenSIPS/opensips/commit/f25fbf631b6fb6eafea192f95f9a43566d68cc46#diff-91bbef43b346f11cbef768a1b01c74e0>
will still have the 1.11 behavior ?

Regards,


Bogdan-Andrei Iancu



OpenSIPS Founder and Developer

  http://www.opensips-solutions.com<http://www.opensips-solutions.com>

OpenSIPS Summit 2018

  http://www.opensips.org/events/Summit-2018Amsterdam<http://www.opensips.org/events/Summit-2018Amsterdam>
On 02/15/2018 03:22 PM, Ben Newlin wrote:
Bogdan,

Yes, this exact configuration was working in 1.11. None of these module required any configuration changes that I could see for the migration, so it is unchanged.

Thanks,
Ben Newlin


From: Bogdan-Andrei Iancu <bogdan at opensips.org><mailto:bogdan at opensips.org>
Date: Thursday, February 15, 2018 at 2:21 AM
To: OpenSIPS users mailling list <users at lists.opensips.org><mailto:users at lists.opensips.org>, Ben Newlin <Ben.Newlin at genesys.com><mailto:Ben.Newlin at genesys.com>
Subject: Re: [OpenSIPS-Users] Avpops and db_virtual modules

Ben, emails are welcome, as they provide valuable feedback for us ;)

Do you say that avpops + db_virtual combination was working in 1.11 ? I remember there were some fixes couple of months ago in regards to how the capabilities do propagate via the virtual module.

Regards,



Bogdan-Andrei Iancu



OpenSIPS Founder and Developer

  http://www.opensips-solutions.com<http://www.opensips-solutions.com>

OpenSIPS Summit 2018

  http://www.opensips.org/events/Summit-2018Amsterdam<http://www.opensips.org/events/Summit-2018Amsterdam>
On 02/15/2018 02:36 AM, Ben Newlin wrote:
Hi,

Sorry for all of the emails! I have found one more issue while trying to upgrade from OpenSIPS 1.11 to 2.x. We use the db_virtual module in front of our redundant Postgres DB instances to facilitate failover between the DBs. We also use the avpops module to perform raw queries against the DB. In both 2.2.6 and 2.3.3 I get the following error when trying to load this configuration:

CRITICAL:avpops:avpops_db_bind: database modules (virtual://set1) does not provide all functions needed by avpops module
ERROR:core:init_mod: failed to initialize module avpops

My configuration is as follows:

#// PostgreSQL Database module
loadmodule "db_postgres.so"
modparam("db_postgres", "exec_query_threshold", 500000)

#// Virtual DB module
loadmodule "db_virtual.so"
modparam("db_virtual", "db_urls", "define set1 ROUND")
modparam("db_virtual", "db_urls", "postgres://postgres:postgres@127.0.0.1:5432/postgres"<mailto:postgres://postgres:postgres@127.0.0.1:5432/postgres>)

#//  AVP OPerationS module
loadmodule "avpops.so"
modparam("avpops", "db_url", "virtual://set1")

Is db_virtual simply not compatible with the new OpenSIPS versions or has something changed in the configuration that I am missing?

Thanks,
Ben Newlin





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