[OpenSIPS-Users] Request for Assistance: Issue with Load Balancing in OpenSIPS Container Deployment
Bogdan-Andrei Iancu
bogdan at opensips.org
Thu Jan 16 08:19:37 UTC 2025
Hi,
Just follow the execution logic in your script and be sure no sequential
INVITE reaches the lb_start() function. Functions like xlog() or
script_trace() may help with the troubleshooting.
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
https://www.opensips-solutions.com
https://www.siphub.com
On 16.01.2025 06:32, Vineeth Chigullapally wrote:
> Hi Bogdan-Andrei,
>
> Thank you for your response, Can you please explain what is wrong in
> the config which is causing the load balancer to fail? Can you please
> let us know what needs to be corrected in our configuration.
> we have followed this reference
> https://opensips.org/Documentation/Tutorials-LoadBalancing-1-9, please
> let us know or provide any configuration which helps us to resolve
> this issue.
>
> regards
> Vineeth
>
> On Wed, 15 Jan 2025 at 22:28, Bogdan-Andrei Iancu
> <bogdan at opensips.org> wrote:
>
> Hi,
>
> Something tells me you are calling the balancer for a re-INVITE
> (in-dialog INVITE, having a "tag" param in TO hdr).
>
> Regards,
>
> Bogdan-Andrei Iancu
>
> OpenSIPS Founder and Developer
> https://www.opensips-solutions.com
> https://www.siphub.com
>
> On 15.01.2025 15:30, Vineeth Chigullapally wrote:
>> Hi Razvan, Please check the below link to view the logs and lb
>> configuration.
>>
>> https://drive.google.com/drive/folders/1GNRAfjGjfM0VRRIodpIVYp79wj53By0n?usp=drive_link
>>
>>
>> regards
>> Vineeth
>>
>> On Mon, 13 Jan 2025 at 21:34, Răzvan Crainea
>> <razvan at opensips.org> wrote:
>>
>> Hi, Vineeth!
>>
>> The dialog structure cannot be created - I suspect you are
>> not calling
>> the lb_start method for other methods than INVITE? Can you
>> upload
>> somewhere the full debugging logs?
>> Also, have you tried creating the dialog from the script,
>> before calling
>> lb_start?
>>
>> Best regards,
>>
>> Răzvan Crainea
>> OpenSIPS Core Developer / SIPhub CTO
>> http://www.opensips-solutions.com / https://www.siphub.com
>>
>> On 1/13/25 5:29 AM, Vineeth Chigullapally wrote:
>> > Hi
>> >
>> > I hope this email finds you well. I am currently working on
>> configuring
>> > load balancing for one of my OpenSIPS instances, which is
>> deployed as a
>> > Docker container. The objective is to route traffic evenly
>> between two
>> > target servers, proc1 and proc2. However, I am encountering
>> an issue during
>> > the load-balancing process.
>> >
>> > Below are the log messages that I am observing:
>> >
>> > opensips_lb | Jan 9 12:40:08 [13]
>> DBG:load_balancer:lb_route: initial
>> > call of LB - found requested 1/1 resource [sip]
>> > opensips_lb | Jan 9 12:40:08 [13]
>> ERROR:load_balancer:lb_route:
>> > initial call of LB - failed to create dialog
>> > opensips_lb | Jan 9 12:40:08 [13] DBG:tm:t_newtran:
>> transaction on
>> > entrance=0xffffffffffffffff
>> >
>> > I have followed
>> >
>> https://opensips.org/Documentation/Tutorials-LoadBalancing-1-9
>> for
>> > configuration but cannot identify the root cause of the
>> issue. It seems
>> > that the load balancer is unable to create a dialog, which
>> might be
>> > preventing the traffic from being routed correctly.
>> >
>> > Could you please provide your insights, suggestions, or
>> possible solutions
>> > to resolve this issue? If any additional details, such as
>> configuration
>> > files or environment specifics, are needed, I will be happy
>> to share them.
>> >
>> > Thank you for your time and assistance. Looking forward to
>> your suggestions.
>> >
>> > Best regards
>> >
>> > C Vineeth
>> >
>> >
>> > Hi
>> >
>> > I hope this email finds you well. I am currently working on
>> configuring
>> > load balancing for one of my OpenSIPS instances, which is
>> deployed as a
>> > Docker container. The objective is to route traffic evenly
>> between two
>> > target servers, |proc1| and |proc2|. However, I am
>> encountering an issue
>> > during the load-balancing process.
>> >
>> > Below are the log messages that I am observing:
>> >
>> > opensips_lb | Jan 9 12:40:08 [13]
>> DBG:load_balancer:lb_route:
>> > initial call of LB - found requested 1/1 resource [sip]
>> > opensips_lb | Jan 9 12:40:08 [13]
>> ERROR:load_balancer:lb_route:
>> > initial call of LB - failed to create dialog
>> > opensips_lb | Jan 9 12:40:08 [13] DBG:tm:t_newtran:
>> transaction on
>> > entrance=0xffffffffffffffff
>> >
>> > I have followed https://opensips.org/Documentation/Tutorials-
>> > LoadBalancing-1-9
>> <https://opensips.org/Documentation/Tutorials-
>> > LoadBalancing-1-9> for configuration but cannot identify
>> the root cause
>> > of the issue. It seems that the load balancer is unable to
>> create a
>> > dialog, which might be preventing the traffic from being
>> routed correctly.
>> >
>> > Could you please provide your insights, suggestions, or
>> possible
>> > solutions to resolve this issue? If any additional details,
>> such as
>> > configuration files or environment specifics, are needed, I
>> will be
>> > happy to share them.
>> >
>> > Thank you for your time and assistance. Looking forward to
>> your suggestions.
>> >
>> > Best regards
>> >
>> > C Vineeth
>> >
>> >
>> > _______________________________________________
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>> > Users at lists.opensips.org
>> > http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>
>>
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