[OpenSIPS-Users] need some help using opensips 3.0 cluster module .

[Sasmita Panda]

Hi All ,

In clustering , every opensips node has its own node id .

modparam("clusterer", "my_node_id", 2)

I want to read this value from from the DB . Is this possible or not ? If
yes ,  how will I do this ?

Please do help me .



*Thanks & Regards*
*Sasmita Panda*
*Senior Network Testing and Software Engineer*
*3CLogic , ph:07827611765*


On Thu, Aug 8, 2019 at 12:44 PM Sasmita Panda <spanda at 3clogic.com> wrote:

> Thank you so much for the explanation  .
>
>
> *Thanks & Regards*
> *Sasmita Panda*
> *Senior Network Testing and Software Engineer*
> *3CLogic , ph:07827611765*
>
>
> On Wed, Aug 7, 2019 at 6:46 PM Liviu Chircu <liviu at opensips.org> wrote:
>
>> Sasmita,
>>
>> Dialog replication is not meant to work on such a cluster. Since dialogs
>> retain more
>> state than registration, they are more sensitive to the IP of the
>> current node.
>>
>> If you want high-availability for dialogs, the basic unit of deployment
>> shifts from
>> 1 server to 2 servers (an active/backup pair).  And in order to have the
>> same IP on
>> both servers, you must use VRRP-capable software, such as keepalived.
>>
>> Deploy as many pairs as needed in each location according to your
>> traffic volume, and
>> make sure to give each pair its own Virtual (highly available) IP that
>> can automatically
>> move from the active node to the backup in case the former one catches
>> fire.
>>
>> PS: this information should be included in the dialog replication blog
>> post, so make
>> sure to read it closely.
>>
>> Liviu
>>
>> On 8/6/19 1:25 AM, Sasmita Panda wrote:
>> > | id | cluster_id | node_id | url                  | state |
>> > no_ping_retries | priority | sip_addr    | flags | description |
>> > |  1 |          1 |       1 | bin:192.168.0.x:5555 |     1 |
>> > 3 |       50 | 192.168.0.x | seed  | Node A      |
>> > |  2 |          1 |       2 | bin:192.168.0.y:5555 |     1 |
>> > 3 |       50 | 192.168.0.y | seed  | Node B      |
>> > |  3 |          1 |       3 | bin:192.168.0.z:5555 |     1 |
>> > 3 |       50 | 192.168.0.z | seed  | Node C
>>
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>>
>
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