Hi Henning Thank you for clearing that up, I have 3 problem which you have mentioned 2 of them: - because of the missing DNS entry your Kamailio would not (re)start properly: I tried flag 16 as you mentioned but still dose not work 1 sip:asterisk:7060 16 1 sip:asterisk2:7060 16 1 sip:asterisk3:7060 16 - because of the missing DNS entry the dispatcher module would not detect the asterisk server as "down" - because of the missing DNS entry my Asterisks would not (re)start properly maybe I should try asterisk realtime for the last problem
I can make it work like this: Start Kamailio first Then start asterisk containers Then restart astersik Cheers Amir On Sun, Jul 14, 2019 at 1:31 PM Henning Westerholt <h...@skalatan.de> wrote: > Hello Amir, > > what is your issue exactly: > > - because of the missing DNS entry the dispatcher module would not detect > the asterisk server as "down" > > - because of the missing DNS entry your Kamailio would not (re)start > properly > > You could try with flag 16 to disable DNS resolution at startup in your > dispatcher file: > > > https://kamailio.org/docs/modules/5.2.x/modules/dispatcher.html#idm1020020140 > > Cheers, > > Henning > Am 14.07.19 um 09:33 schrieb Amir: > > I do not have a DNS server, Docker User-defined networks has it's own > built in DNS server, > The problem is when I stop a container its DNS record would be deleted and > therefore kamailio server could not check server health. > I think if I could tell kamailio server that IF you did not find a DNS > record it means that a server is down my solution would work. > > On Sat, Jul 13, 2019 at 10:56 PM Mojtaba <mes...@gmail.com> wrote: > >> Hello, >> Did you add SRV record for each server in your DNS server? >> >> On Sat, Jul 13, 2019 at 6:07 PM Fred Posner <f...@palner.com> wrote: >> > >> > The error indicates kamailio can not resolve the location of asterisk2. >> Try checking the dns (can you resolve it on the kamailio box?) or using the >> IP. >> > >> > -- Fred >> > >> > >> > On Jul 13, 2019, at 07:09, Amir <gheshla...@gmail.com> wrote: >> > >> > Hi >> > I have created a kamailio container with docker and two asterisk >> container >> > And this is my dispatcher list: >> > 1 sip:asterisk:5060 >> > 1 sip:asterisk2:5060 >> > and this is my both asterisk SIP.conf >> > [Kamailio] >> > host=kamailio >> > port=5060 >> > insecure=invite >> > type=friend >> > context=from-internal >> > >> > The problem is that I use User-defined networks which has its own DNS >> > when a container starts a dns record would be set >> > If I start a kamailio first then start two asterisks the asterisk works >> fine >> > because the name "kamailio" has been set in docker dns >> > but I should restart the kamailio because at startup It could not >> resolve astersik dns records >> > after the everything works fine but if the any of the asterisk >> instances crash/stop kamailio >> > can not detect that because a dns record would not be available: >> > >> > 17(22) ERROR: <core> [core/resolve.c:1684]: sip_hostport2su(): could >> not resolve hostname: "asterisk2" >> > 17(22) ERROR: tm [ut.h:309]: uri2dst2(): failed to resolve "asterisk2" >> > 17(22) ERROR: tm [uac.c:452]: t_uac_prepare(): no socket found >> > 17(22) ERROR: dispatcher [dispatch.c:3110]: ds_ping_set(): unable to >> ping [sip:asterisk2:5060] >> > >> > >> > It is kind of loop , I think maybe I can fix asterisk problem with >> asterisk realtime and >> > set the sip.conf in database. >> > anyone has any suggestion for this problem? >> > >> > _______________________________________________ >> > Kamailio (SER) - Users Mailing List >> > sr-users@lists.kamailio.org >> > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> > >> > _______________________________________________ >> > Kamailio (SER) - Users Mailing List >> > sr-users@lists.kamailio.org >> > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> >> >> >> -- >> --Mojtaba Esfandiari.S >> >> _______________________________________________ >> Kamailio (SER) - Users Mailing List >> sr-users@lists.kamailio.org >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> > > _______________________________________________ > Kamailio (SER) - Users Mailing > Listsr-users@lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > > -- > Henning Westerholt - https://skalatan.de/blog/ > Kamailio services - https://skalatan.de/services > >
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