[OpenSIPS-Users] Load balance,failed to remove from profile
Bogdan-Andrei Iancu
bogdan at opensips.org
Fri Jun 28 11:37:04 CEST 2013
Hello Miha,
So you actually do not want to do failover for first LB (to try to find
next less loaded destination on set 1), but rather do a completely
different LB (if the first one failed) - different one as set of
destinations and resources.
Is this correct ?
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
On 06/26/2013 09:37 AM, Miha wrote:
> Hello Bogdan,
>
> no, fisrt one is route[] is using (!load_balance("1","tran")) and
> second one in failoure route is using (!load_balance("2","test"))
> parameteres. So, they are using different resources.
>
> BR,
> Miha
>
> Dne 6/24/2013 4:44 PM, pis(e Bogdan-Andrei Iancu:
>> Hello Miha,
>>
>> The CRITICAL error says that the the destinations previously selected
>> (on first LB) do not have the resources requested by the second LB
>> function.
>>
>> So, my first question is : when doing LB (first and second time in
>> failure route), are you using the same set of resources ?
>>
>> Best regards,
>> Bogdan-Andrei Iancu
>> OpenSIPS Founder and Developer
>> http://www.opensips-solutions.com
>>
>> On 06/24/2013 04:54 PM, Miha wrote:
>>> HI,
>>>
>>> I need a little help regarding load_balance issue. I am doing
>>> load_balance, for 408 responses I am doing again in failure_route as
>>> I would like to implement callforward after some periad of time.
>>>
>>> Fist time load_balance from route[] works like it should but when I
>>> am doing it in failure_route I am getting this:
>>>
>>> DBG:load_balancer:do_load_balance: found requested (0) resource test
>>> DBG:load_balancer:do_load_balance: sequential call of LB - previous
>>> selected dst is 1
>>> DBG:load_balancer:do_load_balance: skipping destination
>>> <sip:xxx.xxx.xxx.xxx:5060> (used=1 , disabled=0)
>>> CRITICAL:load_balancer:get_dst_load: bug - cannot find request
>>> resource in dst
>>> DBG:load_balancer:do_load_balance: destination
>>> <sip:xxx.xxx.xxx.xxx:5060> selected for LB set with free=0 (max=0)
>>> ERROR:load_balancer:do_load_balance: failed to remove from profile
>>>
>>>
>>>
>>> I tried with different resource and id group in failure_route as in
>>> route[] but still the same.
>>>
>>> not working:
>>> failure_route[CFW_NR]
>>> {
>>> if(t_check_status("408")){
>>> xlog("Zgodi se CFW_NR po $avp(cfw_nr_timeout) sekundah,
>>> cfwnr stevilka: $avp(cfw_nr)");
>>> $rU=$avp(cfw_nr);
>>> route(number_translation_to_sbc);
>>> if (!load_balance("2","test")) {
>>> xlog("gre v !load_balance");
>>> send_reply("503","Service Unavailable");
>>> exit;
>>> }
>>>
>>> #route(from_sbc_slo);
>>>
>>>
>>> }
>>> }
>>>
>>>
>>> works:
>>> route[from_sbc_slo]{
>>> xlog("from_sbc_slo load balancing");
>>> if (!load_balance("1","tran")) {
>>> xlog("gre v !load_balance");
>>> send_reply("503","Service Unavailable");
>>> exit;
>>> }
>>> xlog("doing load balancing");
>>> route(group_calls);
>>> t_relay();
>>> exit;
>>> }
>>>
>>>
>>> id
>>> <http://212.13.252.2/phpmyadmin/sql.php?db=opensips&table=load_balancer&sql_query=SELECT+%2A+FROM+%60load_balancer%60+ORDER+BY+%60load_balancer%60.%60id%60+ASC&token=c0371a75d6d4c9c17d156b486f075de6>
>>> group_id
>>> <http://212.13.252.2/phpmyadmin/sql.php?db=opensips&table=load_balancer&sql_query=SELECT+%2A+FROM+%60load_balancer%60+ORDER+BY+%60load_balancer%60.%60group_id%60+ASC&token=c0371a75d6d4c9c17d156b486f075de6>
>>> dst_uri
>>> <http://212.13.252.2/phpmyadmin/sql.php?db=opensips&table=load_balancer&sql_query=SELECT+%2A+FROM+%60load_balancer%60+ORDER+BY+%60load_balancer%60.%60dst_uri%60+ASC&token=c0371a75d6d4c9c17d156b486f075de6>
>>> resources
>>> <http://212.13.252.2/phpmyadmin/sql.php?db=opensips&table=load_balancer&sql_query=SELECT+%2A+FROM+%60load_balancer%60+ORDER+BY+%60load_balancer%60.%60resources%60+ASC&token=c0371a75d6d4c9c17d156b486f075de6>
>>> probe_mode
>>> <http://212.13.252.2/phpmyadmin/sql.php?db=opensips&table=load_balancer&sql_query=SELECT+%2A+FROM+%60load_balancer%60+ORDER+BY+%60load_balancer%60.%60probe_mode%60+ASC&token=c0371a75d6d4c9c17d156b486f075de6>
>>> description
>>> <http://212.13.252.2/phpmyadmin/sql.php?db=opensips&table=load_balancer&sql_query=SELECT+%2A+FROM+%60load_balancer%60+ORDER+BY+%60load_balancer%60.%60description%60+ASC&token=c0371a75d6d4c9c17d156b486f075de6>
>>>
>>> Uredi
>>> <http://212.13.252.2/phpmyadmin/tbl_change.php?db=opensips&table=load_balancer&where_clause=%60load_balancer%60.%60id%60+%3D+1&clause_is_unique=1&sql_query=SELECT+%2A+FROM+%60load_balancer%60&goto=sql.php&token=c0371a75d6d4c9c17d156b486f075de6>
>>> Izbris(i
>>> <http://212.13.252.2/phpmyadmin/sql.php?db=opensips&table=load_balancer&sql_query=DELETE+FROM+%60opensips%60.%60load_balancer%60+WHERE+%60load_balancer%60.%60id%60+%3D+1&zero_rows=Vrstica+je+izbrisana&goto=sql.php%3Fdb%3Dopensips%26table%3Dload_balancer%26sql_query%3DSELECT%2B%252A%2BFROM%2B%2560load_balancer%2560%26zero_rows%3DVrstica%2Bje%2Bizbrisana%26goto%3Dtbl_structure.php%26token%3Dc0371a75d6d4c9c17d156b486f075de6&token=c0371a75d6d4c9c17d156b486f075de6>
>>> 1 1 sip:xxx.xxx.xxx.xxx:5060 tran=20;test=30 2 FS
>>> Uredi
>>> <http://212.13.252.2/phpmyadmin/tbl_change.php?db=opensips&table=load_balancer&where_clause=%60load_balancer%60.%60id%60+%3D+2&clause_is_unique=1&sql_query=SELECT+%2A+FROM+%60load_balancer%60&goto=sql.php&token=c0371a75d6d4c9c17d156b486f075de6>
>>> Izbris(i
>>> <http://212.13.252.2/phpmyadmin/sql.php?db=opensips&table=load_balancer&sql_query=DELETE+FROM+%60opensips%60.%60load_balancer%60+WHERE+%60load_balancer%60.%60id%60+%3D+2&zero_rows=Vrstica+je+izbrisana&goto=sql.php%3Fdb%3Dopensips%26table%3Dload_balancer%26sql_query%3DSELECT%2B%252A%2BFROM%2B%2560load_balancer%2560%26zero_rows%3DVrstica%2Bje%2Bizbrisana%26goto%3Dtbl_structure.php%26token%3Dc0371a75d6d4c9c17d156b486f075de6&token=c0371a75d6d4c9c17d156b486f075de6>
>>> 2 1 sip:xxx.xxx.xxx.xxx:5060 tran=20 2 FS2
>>> Uredi
>>> <http://212.13.252.2/phpmyadmin/tbl_change.php?db=opensips&table=load_balancer&where_clause=%60load_balancer%60.%60id%60+%3D+3&clause_is_unique=1&sql_query=SELECT+%2A+FROM+%60load_balancer%60&goto=sql.php&token=c0371a75d6d4c9c17d156b486f075de6>
>>> Izbris(i
>>> <http://212.13.252.2/phpmyadmin/sql.php?db=opensips&table=load_balancer&sql_query=DELETE+FROM+%60opensips%60.%60load_balancer%60+WHERE+%60load_balancer%60.%60id%60+%3D+3&zero_rows=Vrstica+je+izbrisana&goto=sql.php%3Fdb%3Dopensips%26table%3Dload_balancer%26sql_query%3DSELECT%2B%252A%2BFROM%2B%2560load_balancer%2560%26zero_rows%3DVrstica%2Bje%2Bizbrisana%26goto%3Dtbl_structure.php%26token%3Dc0371a75d6d4c9c17d156b486f075de6&token=c0371a75d6d4c9c17d156b486f075de6>
>>> 3 2 sip:xxx.xxx.xxx.xxx2:5060 test=30 2 FS2 test
>>> Uredi
>>> <http://212.13.252.2/phpmyadmin/tbl_change.php?db=opensips&table=load_balancer&where_clause=%60load_balancer%60.%60id%60+%3D+4&clause_is_unique=1&sql_query=SELECT+%2A+FROM+%60load_balancer%60&goto=sql.php&token=c0371a75d6d4c9c17d156b486f075de6>
>>> Izbris(i
>>> <http://212.13.252.2/phpmyadmin/sql.php?db=opensips&table=load_balancer&sql_query=DELETE+FROM+%60opensips%60.%60load_balancer%60+WHERE+%60load_balancer%60.%60id%60+%3D+4&zero_rows=Vrstica+je+izbrisana&goto=sql.php%3Fdb%3Dopensips%26table%3Dload_balancer%26sql_query%3DSELECT%2B%252A%2BFROM%2B%2560load_balancer%2560%26zero_rows%3DVrstica%2Bje%2Bizbrisana%26goto%3Dtbl_structure.php%26token%3Dc0371a75d6d4c9c17d156b486f075de6&token=c0371a75d6d4c9c17d156b486f075de6>
>>> 4 2 sip:xxx.xxx.xxx.xxx:5060 test=20 2 test
>>>
>>>
>>>
>>>
>>>
>>>
>>>
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