[SR-Users] Permissions module with Mongodb

H Yavari hyavari at rocketmail.com
Wed Feb 10 00:14:36 CET 2021


 Hi Daniel,
It worked with different names like "versions".Please put it in your issue list for future release. Thank you.
Regards,Hossein
--
    On Tuesday, February 9, 2021, 12:34:06 AM PST, Daniel-Constantin Mierla <miconda at gmail.com> wrote:  
 
  
Hello,
 
hmm, that's interesting, used to be no problem with name "version", afaik, might be something specific to newer versions of mongodb. I think there is a function to retrieve the collection by name, but that requires changes in the c code, not sure when I will get time for it, maybe others can also take a look.
 
Meanwhile, the solution is to use a different name for the version table, you can set it via the core parameter:
 
 - https://www.kamailio.org/wiki/cookbooks/5.4.x/core#version_table
 
Cheers,
 Daniel
 
 On 09.02.21 09:17, H Yavari wrote:
  
 
 Hi Daniel, 
  I investigated a little and find something:  db.version.find() doesn't run. It seems Mongo has a problem with the name of "version" and it says: 
    2021-02-09T00:16:57.333-0800 E QUERY    [js] TypeError: db.version.find is not a function : 
   
  I am using: 
  The server version:   4.2.12  Mongo-C version: 1.17.4 
   Do you have any idea? is there any hint about versions? 
  
  BR, Hossein 
  
  --     On Monday, February 8, 2021, 11:32:57 PM PST, Daniel-Constantin Mierla <miconda at gmail.com> wrote:  
  
     
Hello,
 
maybe the version collection was not created properly -- have you read the guidelines from next link?
 
 
  * https://www.kamailio.org/wiki/tutorials/kamailio-and-mongodb
 
Cheers,
 Daniel
 
 On 09.02.21 08:00, H Yavari wrote:
  
 
    Dear Daniel, 
  Thanks for reply. 
  Obviously, there is a problem in my collection, is there any how-to for it? 
    kamailio[1206]:  0(1208) DEBUG: db_mongodb [mongodb_dbase.c:973]: db_mongodb_query(): query to collection [version] kamailio[1206]:  0(1208) DEBUG: db_mongodb [mongodb_dbase.c:1007]: db_mongodb_query(): query filter: { "table_name" : "address" } kamailio[1206]:  0(1208) DEBUG: db_mongodb [mongodb_dbase.c:1043]: db_mongodb_query(): columns filter: { "projection" : { "table_version" : 1 } } kamailio[1206]:  0(1208) DEBUG: <core> [db_res.c:119]: db_new_result(): allocate 56 bytes for result set at 0x7ff37023bce0 kamailio[1206]:  0(1208) DEBUG: db_mongodb [mongodb_dbase.c:851]: db_mongodb_store_result(): no result from mongodb kamailio[1206]:  0(1208) DEBUG: <core> [db.c:407]: db_table_version(): no row for table address found kamailio[1206]:  0(1208) ERROR: <core> [db.c:466]: db_check_table_version(): invalid version 0 for table address found, expected 6 (check table structure and table "version")  
  What I miss? 
  Regards, Hossein 
  
      On Monday, February 8, 2021, 10:12:51 AM PST, Daniel-Constantin Mierla <miconda at gmail.com> wrote:  
  
     
Hello,
 
jumping in to add another hint: run kamailio with debug=3 in kamailio.cfg and look at the syslog file, iirc, the db_mongodb should print many details when doing queries and then you may get a clue of what happens. If not, send over here all the log messages printed by kamailio in such case and we can take a look.
 
Cheers,
 Daniel
 
  On 08.02.21 11:56, Henning Westerholt wrote:
  
 
      
Hello,
 
  
 
can you see on the mongoDB level (e.g. with query debugging) what query is actually done on the server? This might help to debug the problem.
 
  
 
Cheers,
 
  
 
Henning
 
  
  
-- 
 
Henning Westerholt – https://skalatan.de/blog/
 
Kamailio services – https://gilawa.com 
  
  
   
From: sr-users <sr-users-bounces at lists.kamailio.org> On Behalf Of H Yavari
 Sent: Sunday, February 7, 2021 10:10 PM
 To: Kamailio (SER) - Users Mailing List <sr-users at lists.kamailio.org>
 Subject: Re: [SR-Users] Permissions module with Mongodb
   
  
   
Thanks for the reply.
   
But I have the version now like this, and get the error!
   
  
   

 
   
  
   
Any idea?
   
  
   
Regards,
   
Hossein
   
  
   
----
   
  
      
On Sunday, February 7, 2021, 09:25:12 AM PST, Jeremy McNamara <mcnamara.jeremy at gmail.com> wrote: 
   
  
   
  
      
Hmm... I know I used that trick for usrloc about a decade ago :)
  
  
   
Have you discovered the mongo schema files located here:  https://github.com/kamailio/kamailio/tree/master/utils/kamctl/mongodb/kamailio
   
I did a quick scan through and it seems everything should be there.   (Do you see a version table in your mongodb?) 
   
  
   
  
   
-J
   
  
   
  
   
  
   
  
    
On Sat, Feb 6, 2021 at 6:14 PM H Yavari <hyavari at rocketmail.com> wrote:
  
    
Thanks Jeremy,
   
  
   
But as I see in logs, it can't set this parameter!
   
  
   
Anybody did it before? using Mongo for these modules.
   
  
   
BR,
   
Hossein
   
  
   
  
      
On Saturday, February 6, 2021, 01:39:09 PM PST, Jeremy McNamara <mcnamara.jeremy at gmail.com> wrote: 
   
  
   
  
      
Hi - This may not be a correct solution, but it might help you move forward.
  
  
   
modparam("permissions","version_table", 0)
  
  
       
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 -- 
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Funding: https://www.paypal.me/dcmierla         _______________________________________________
 Kamailio (SER) - Users Mailing List
 sr-users at lists.kamailio.org
 https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
           -- 
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Funding: https://www.paypal.me/dcmierla       -- 
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Funding: https://www.paypal.me/dcmierla   
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