Hello !
I'm using DMQ in order to share :
- htable
- usrloc
for usrloc seems everything working as expected.
on htable I have noticed, after some stresstest made with sipp (25 cps /
600 concurrent calls) that one of the nodes (or sometimes both) eat a lot
of cpu (300%) after stresstest ended [all processes idle except f4 dmq
handlers]; I tried also to change some parameters on dmq module like
worker_usleep with no changes at all.
At last, using kamailio in a kubernetes system I have several kamailio
instances that pops-up and then tiers down with different ips; for this
reason dmq seems not able to delete peers, adding, for every defunct node a
warning like this :
router-3 17(34) ERROR: dmq [notification_peer.c:599]:
notification_resp_callback_f(): deleting server
sip:172.28.1.211:5062;status=active
because of failed request
router-1 router-sr 17(33) ERROR: dmq [notification_peer.c:599]:
notification_resp_callback_f(): deleting server
sip:172.28.1.213:5062;status=active
because of failed request
Any suggestion is very appreciated
Thanks!
Il giorno sab 26 gen 2019 alle ore 01:43 Alex Balashov <
abalashov(a)evaristesys.com> ha scritto:
I think the realistic answer is that it's getting
to be that way. I
think DMQ is now the recommended way to share usrloc and htable across
multiple hosts. DMQ+dialog is still a work in progress. Not sure about
DMQ+some other new stuff.
On Fri, Jan 25, 2019 at 04:21:43PM +0000, Canuck . wrote:
Before DMQ there were other ways to do similar
things. Is DMQ now
considered the best way? Assuming I am using recent stable?
Are there any good guides on clustering Kamailio? I am not finding a
lot of good info on that subject. Specifically, for multi datacenter
active active where things like floating IP's and keepalived are not
really an option.
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