[SR-Users] kamailio does not start with db_mongdb and usrloc
Daniel-Constantin Mierla
miconda at gmail.com
Wed Feb 28 15:25:59 CET 2018
Hello,
I see in the pcap that the returned error contains:
Failed to parse: { find: "version", filter: { table_name: "location" },
table_version: 1, $readPreference: { mode: "secondaryPreferred" }, $db:
"kamailio" }. Unrecognized field 'table_version'.
What is the version of mongoc library? I tried to quick search on google
and found a similar report :
- https://github.com/mongodb/mongo-php-driver/issues/516
On the other hand, it works with same lib but for different versions of
mongo server ... so might be something different.
Cheers,
Daniel
On 27.02.18 11:26, Stephane wrote:
> Hello Daniel,
>
> You will find two pcap files in attachment. I am using the same mongoc
> library version in both cases.
> Let me know if you need more info.
>
> Kind regards,
> Stephane
>
> On 27 February 2018 at 09:01, Daniel-Constantin Mierla
> <miconda at gmail.com <mailto:miconda at gmail.com>> wrote:
>
> Hello,
>
> can you send here the requests sent by kamailio for the two
> mongodb versions? To compare and see where it can be fixed.
>
> Also, were you using the same mongoc library version in both cases?
>
> Cheers,
> Daniel
>
>
> On 26.02.18 12:57, Stephane wrote:
>> Hello,
>> I made some additional tests.
>> The problem is only present when kamailio is facing mongo release
>> 3.2 (or higher).
>> With mongo version 3.0 (or lower), the request sent by kamailio
>> is different: it contains $query and $table_version elements and
>> mongo accepts it.
>> Kind regards,
>> Stephane
>>
>> On 23 February 2018 at 10:48, Stephane <mandalavoip at gmail.com
>> <mailto:mandalavoip at gmail.com>> wrote:
>>
>> Hello Daniel,
>>
>> I took a pcap trace. And I see the following in the answer
>> sent by mongo
>>
>> Failed to parse: { find: "version", filter: { table_name:
>> "location" }, table_version: 1, $db: "kamailio",
>> $readPreference: { mode: "primaryPreferred" }, $clusterTime:
>> { clusterTime: Timestamp(1519379980, 1), signature: { hash:
>> BinData(0, 0000000000000000000000000000000000000000), keyId:
>> 0 } } }. Unrecognized field
>> 'table_version'.codecodeNameFailedToParseoperationTimeZ$clusterTimeXclusterTimeZsignature3hashkeyId
>>
>> Kind regards,
>> Stephane
>>
>> On 23 February 2018 at 09:39, Daniel-Constantin Mierla
>> <miconda at gmail.com <mailto:miconda at gmail.com>> wrote:
>>
>> Hello,
>>
>> I don't know if you can see the result sent back by
>> mongodb in its logs, it doesn't show it there. Maybe you
>> can sniff the traffic on the network and see if mongodb
>> sends the proper response back. Kamailio logs like
>> nothing was retrieved.
>>
>> Cheers,
>> Daniel
>>
>>
>> On 22.02.18 18:02, Stephane Focant wrote:
>>> Hello,
>>> I have an issue when I try to use kamailio 5.1 with
>>> usrloc and db_mongdb modules.
>>> When I try to start kamailio, I get the following error:
>>>
>>> 0(22216) DEBUG: <core> [db.c:314]: db_do_init2():
>>> connection 0x7f735b5c4100 not found in pool
>>> 0(22216) DEBUG: db_mongodb [mongodb_connection.c:55]:
>>> db_mongodb_new_connection(): connection open to:
>>> mongodb://10.0.12.149
>>> <http://10.0.12.149>,10.0.12.150,10.0.12.151/kamailio?replicaSet=sre_location&slaveOk=true&readPreference=primaryPreferred
>>> <http://10.0.12.151/kamailio?replicaSet=sre_location&slaveOk=true&readPreference=primaryPreferred>
>>> 0(22216) DEBUG: db_mongodb [mongodb_dbase.c:864]:
>>> db_mongodb_query(): query to collection [version]
>>> 0(22216) DEBUG: db_mongodb [mongodb_dbase.c:898]:
>>> db_mongodb_query(): query filter: { "table_name" :
>>> "location" }
>>> 0(22216) DEBUG: db_mongodb [mongodb_dbase.c:917]:
>>> db_mongodb_query(): columns filter: { "table_version" : 1 }
>>> 0(22216) DEBUG: <core> [db_res.c:120]: db_new_result():
>>> allocate 56 bytes for result set at 0x7f735b5c4450
>>> 0(22216) DEBUG: db_mongodb [mongodb_dbase.c:746]:
>>> db_mongodb_store_result(): no result from mongodb
>>> 0(22216) DEBUG: <core> [db.c:404]: db_table_version():
>>> no row for table location found
>>> 0(22216) ERROR: <core> [db.c:450]:
>>> db_check_table_version(): invalid version 0 for table
>>> location found, expected 9 (check table structure and
>>> table "version")
>>> 0(22216) ERROR: usrloc [dlist.c:659]:
>>> register_udomain(): error during table version check.
>>> 0(22216) DEBUG: <core> [db_pool.c:100]: pool_remove():
>>> removing connection from the pool
>>> 0(22216) ERROR: registrar [registrar.c:651]:
>>> domain_fixup(): failed to register domain
>>> 0(22216) ERROR: <core> [core/route.c:1154]:
>>> fix_actions(): fixing failed (code=-1) at
>>> cfg:/usr/local/kamailio-5.1/etc/kamailio/kamailio.cfg:660
>>> 0(22216) ERROR: <core> [core/rvalue.c:3860]:
>>> fix_rval_expr(): failure in cfg at line: 660 col: 22
>>> 0(22216) ERROR: <core> [core/rvalue.c:3860]:
>>> fix_rval_expr(): failure in cfg at line: 660 col: 22
>>> 0(22216) ERROR: <core> [core/route.c:1154]:
>>> fix_actions(): fixing failed (code=-1) at
>>> cfg:/usr/local/kamailio-5.1/etc/kamailio/kamailio.cfg:663
>>> ERROR: error -1 while trying to fix configuration
>>> 0(22216) DEBUG: tm [t_funcs.c:85]: tm_shutdown(): start
>>> 0(22216) DEBUG: tm [t_funcs.c:88]: tm_shutdown():
>>> emptying hash table
>>> 0(22216) DEBUG: tm [t_funcs.c:90]: tm_shutdown():
>>> removing semaphores
>>> 0(22216) DEBUG: tm [t_funcs.c:92]: tm_shutdown():
>>> destroying tmcb lists
>>> 0(22216) DEBUG: tm [t_funcs.c:95]: tm_shutdown(): done
>>> 0(22216) INFO: <core> [core/sctp_core.c:53]:
>>> sctp_core_destroy(): SCTP API not initialized
>>> 0(22216) DEBUG: <core> [core/mem/shm.c:261]:
>>> shm_destroy_manager(): destroying memory manager: q_malloc
>>> 0(22216) DEBUG: <core> [core/mem/q_malloc.c:1165]:
>>> qm_shm_lock_destroy(): destroying the shared memory lock
>>> 0(22216) DEBUG: <core> [core/mem/pkg.c:91]:
>>> pkg_destroy_manager(): destroying memory manager: q_malloc
>>>
>>>
>>> In mongoDB, I have the collection "version" in the db
>>> kamailio, and the entries needed for usrloc (location
>>> and location_attrs):
>>> sre_location:PRIMARY> use kamailio
>>> switched to db kamailio
>>> sre_location:PRIMARY> db.getCollection("version").find()
>>> { "_id" : ObjectId("5a8ec43c601b262bef82a595"),
>>> "table_name" : "location", "table_version" : 9 }
>>> { "_id" : ObjectId("5a8edb72a3ec40427577b8d0"),
>>> "table_name" : "location_attrs", "table_version" : 1 }
>>>
>>>
>>> And logs in mongo show the following info when kamailio
>>> starts:
>>>
>>> 2018-02-22T17:13:02.604+0100 I NETWORK [conn90]
>>> received client metadata from 10.0.12.180:56320
>>> <http://10.0.12.180:56320> conn: { driver: { name:
>>> "mongoc", version: "1.9.2" }, os: { type: "Linux", name:
>>> "CentOS", version: "6.9 (Final)", architecture: "x86_64"
>>> }, platform: "cfg=0x1563000 posix=200809 CC=GCC 4.4.7
>>> 20120313 (Red Hat 4.4.7-18) CFLAGS="" LDFLAGS=""" }
>>> 2018-02-22T17:13:02.604+0100 I COMMAND [conn90] command
>>> admin.$cmd command: isMaster { isMaster: 1, client: {
>>> driver: { name: "mongoc", version: "1.9.2" }, os: {
>>> type: "Linux", name: "CentOS", version: "6.9 (Final)",
>>> architecture: "x86_64" }, platform: "cfg=0x1563000
>>> posix=200809 CC=GCC 4.4.7 20120313 (Red Hat 4.4.7-18)
>>> CFLAGS="" LDFLAGS=""" }, compression: [],
>>> $readPreference: { mode: "secondaryPreferred" }, $db:
>>> "admin" } numYields:0 reslen:716 locks:{}
>>> protocol:op_query 0ms
>>> 2018-02-22T17:13:02.604+0100 I COMMAND [conn90] command
>>> kamailio.$cmd command: find { find: "version", filter: {
>>> table_name: "location" }, table_version: 1, $db:
>>> "kamailio", $readPreference: { mode: "primaryPreferred"
>>> }, $clusterTime: { clusterTime: Timestamp(1519315979,
>>> 1), signature: { hash: BinData(0,
>>> 0000000000000000000000000000000000000000), keyId: 0 } }
>>> } numYields:0 reslen:531 locks:{} protocol:op_msg 0ms
>>> 2018-02-22T17:13:02.605+0100 I NETWORK [conn90] end
>>> connection 10.0.12.180:56320 <http://10.0.12.180:56320>
>>> (9 connections now open)
>>>
>>> I probably miss something: it is not clear to me why
>>> kamailio is not able to retrieve the value of
>>> table_version for the table_name location. Any idea
>>> would be very welcome !
>>>
>>> I use mongo-c-driver 1.9.2 and mongodb 3.6
>>>
>>> Thank you.
>>> Stephane
>>>
>>>
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>>
>> --
>> Daniel-Constantin Mierla
>> www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda
>> <http://www.linkedin.com/in/miconda>
>> Kamailio Advanced Training - March 5-7, 2018, Berlin - www.asipto.com <http://www.asipto.com>
>> Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com <http://www.kamailioworld.com>
>>
>>
>>
>
> --
> Daniel-Constantin Mierla
> www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
> Kamailio Advanced Training - March 5-7, 2018, Berlin - www.asipto.com <http://www.asipto.com>
> Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com <http://www.kamailioworld.com>
>
>
--
Daniel-Constantin Mierla
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - March 5-7, 2018, Berlin - www.asipto.com
Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com
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