[OpenSIPS-Users] Clusterer without a database

Fri Aug 10 04:32:50 EDT 2018

Bogdan & Fabian,

Thank you both, the patch looks good to me.

Unfortunately I'm not in a position to test the latest code at this point,
my fault for missing these responses...

I'll take a look at the text DB and see if that is a good fit for this
system - as it happens I have been testing a Redis database and might look
at implementing that for this purpose too. On a separate note I hadn't done
this yet as the Redis module didn't appear to allow authentication, I have
since removed the authentication on the database however so this may now be
an option.

Apologies for not picking up on your responses sooner.

Best Regards,

Callum

On Wed, Aug 8, 2018 at 9:48 AM Bogdan-Andrei Iancu <bogdan at opensips.org>
wrote:

> Hi Fabian,
>
> I guess Callum wants to use the clusterer *without* any SQL backend.
> Your suggestion is a workaround, to trick the start up :)
>
> Regards,
>
> Bogdan-Andrei Iancu
>
> OpenSIPS Founder and Developer
>    http://www.opensips-solutions.com
> OpenSIPS Bootcamp 2018
>    http://opensips.org/training/OpenSIPS_Bootcamp_2018/
>
> On 08/08/2018 11:43 AM, Fabian Gast wrote:
> > Hi,
> >
> > add this:
> >
> > loadmodule "db_text.so"
> > modparam("clusterer", "db_url", "text:///etc/opensips/db/")
> >
> > In the database directory add two files
> >   - version ( found in sources at scripts/dbtext/opensips/version )
> >   - clusterer from scripts/dbtext/opensips/clusterer
> >
> > Add your cluster nodes to 'clusterer' file like
> >
> > id(int,auto) cluster_id(int) node_id(int) url(string) state(int)
> no_ping_retries(int) priority(int) sip_addr(string,null) flags(string,null)
> description(string,null)
> >
> > 1:200:1:bin\:192.168.99.201\:60200:1:3:50:NULL:NULL:node-a
> > 2:200:2:bin\:192.168.99.202\:60200:1:3:50:NULL:NULL:node-b
> >
> >
> > Cheers,
> >
> > Fabian
> >
> > ----- Ursprüngliche Mail -----
> > Von: "Callum Guy" <callum.guy at x-on.co.uk>
> > An: "OpenSIPS users mailling list" <users at lists.opensips.org>
> > Gesendet: Mittwoch, 8. August 2018 10:25:30
> > Betreff: [OpenSIPS-Users] Clusterer without a database
> >
> > Hi All,
> > For "greater good" I thought it would be interesting to add some
> clusterer dialog replication to my OpenSIPs pair.
> >
> > Specifically I am on 2.4, installed the appropriate clusterer module and
> applied the following configuration:
> >
> > +# Replication listener
> > +listen=bin: [ http://172.18.0.112:5566/ | 172.18.0.112:5566 ]
> > +loadmodule "proto_bin.so"
> > +loadmodule "clusterer.so"
> > +
> > +# Setup replication cluster
> > +modparam("clusterer", "current_id", 2)
> > +modparam("clusterer", "db_mode", 0)
> > +modparam("clusterer", "current_info", "cluster_id=1, url=bin: [
> http://172.18.0.112:5566/ | 172.18.0.112:5566 ] ") # data about this node
> > +modparam("clusterer", "neighbor_info", "cluster_id=1,node_id=1,url=bin:
> [ http://172.18.0.111:5566/ | 172.18.0.111:5566 ] ") # data about other
> node
> > +modparam("dialog", "dialog_replication_cluster", 1)
> > +modparam("dialog", "profile_replication_cluster", 1)
> >
> > Once configured I attempted to start the service only to discover that
> clusterer will not load without a database module. See below:
> >
> > Aug 08 08:55:10 [ http://pci-fram-proxy2.x-onsecure.net/ |
> pci-fram-proxy2.x-onsecure.net ] opensips-m4cfg[30867]: Aug 8 08:55:10
> [30867] WARNING:core:solve_module_dependencies: module clusterer depends on
> an sqldb module, but none was loaded!
> > Aug 08 08:55:10 [ http://pci-fram-proxy2.x-onsecure.net/ |
> pci-fram-proxy2.x-onsecure.net ] opensips-m4cfg[30867]: Aug 8 08:55:10
> [30867] ERROR:core:main: failed to solve module dependencies
> >
> > For now I have simply reverted back however I wonder if this is a user
> error or a module/documentation error?
> >
> > Thanks,
> >
> > Callum
>
>
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-- 
Callum Guy
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