In /var/lib/docker/containers/ I opened the Json file with the docker
container for KMS in the file name.
In that file I see around the time of the failure:
{"log":"5:29:26.856026045 1 0x7f9618004430
INFO KurentoWebRtcEndpointImpl
WebRtcEndpointImpl.cpp:104:remove_not_supported_codecs_from_array:\u003
ckmswebrtcendpoint1\u003e Removing not supported codec
'AMR/8000'\n","stream":"stderr","time":"2020-09-
08T02:12:56.902103176Z"}
{"log":"5:29:26.868700168 1 0x7f9618004430
INFO KurentoWebRtcEndpointImpl
WebRtcEndpointImpl.cpp:540:WebRtcEndpointImpl: STUN port not found in
config; using default value: 3478\n","stream":"stderr","time":"2020-09-
08T02:12:56.914764538Z"}
{"log":"5:29:26.869257940 1 0x7f9618004430
INFO KurentoWebRtcEndpointImpl
WebRtcEndpointImpl.cpp:548:WebRtcEndpointImpl: STUN server not found in
config; remember that NAT traversal requires STUN or
TURN\n","stream":"stderr","time":"2020-09-08T02:12:56.91519092Z"}
{"log":"5:29:26.869322090 1 0x7f9618004430
INFO KurentoWebRtcEndpointImpl
WebRtcEndpointImpl.cpp:571:WebRtcEndpointImpl: TURN server not found in
config; remember that NAT traversal requires STUN or
TURN\n","stream":"stderr","time":"2020-09-08T02:12:56.91523371Z"}
It appears that the STUN port and server, and the TURN server are not
found in the config. I don't understand I followed the directions in
the tutorial?
Are they referring to the file: var/lib/docker/containers/{container
no}\config.v2.json? In there I see
"KMS_MTU=","KMS_EXTERNAL_ADDRESS=","KMS_NETWORK_INTERFACES=","KMS_STUN_
IP=","KMS_STUN_PORT=","KMS_TURN_URL="]
Do these need to filled in manually?
Thanks,Dennis
On Mon, 2020-09-07 at 21:59 -0400, dww wrote:
> This is frustrating , I checked docker ps and got:CONTAINER
> ID IMAGE COMMAND CREATED
> STATUS PORTS NAMES51
> 8e88f02d50 kurento/kurento-media-
> server "/entrypoint.sh" 7 days ago Up 5 hours
> (healthy) 0.0.0.0:8888->8888/tcp kms
>
> However is see no folder named /var/log/kurento-media-server and
> therefore no log files
> Also where I installed OM: /opt/open500/logs I see no file
> openmeetings.log, I see file that start with catalina, host-manager,
> localhose, localhose_access_log, manager. But there is no error in
> those as far as I can see. In syslog there was a problem with
> rabbitmq-server which I solved but I think is unrelated.
> Why am I seeing no OM or KMS log files?
> DennisOn Mon, 2020-09-07 at 09:45 +0700, Maxim Solodovnik wrote:
> > Hello Dennis,
> >
> > On Mon, 7 Sep 2020 at 02:39, dww <[email protected]> wrote:
> > > On Thu, 2020-09-03 at 22:39 +0700, Maxim Solodovnik wrote:
> > > > What is the client OS/browser?
> > > Tried on laptop with PureOS , debian derived distro and with
> > > PureBrowser a derivative of Firefox
> > > Also tried on 64 bit Windows 10 laptop with both Firefox and
> > > Chrom
> > > Same problem with both.
> >
> > 1-2 clients usually works without issues
> > > > Do you have enough resources on server?
> > > I have OM and KMS installed on a Linode (VM) with 8GB, 4
> > > Cores, 160 GB SSD storage, Network Transfer-5TB, Network In-
> > > 40Gpbs, Network Out-5000Mbps
> >
> > 8GB might be not enough, start/stop params and logs need to be
> > examined
> > > > Can you check OM and KMS logs? are there any errors?
> > > Sorry to ask, but are the locations of the logs on the server?
> >
> > OM logs are here: ${OM_HOME}/logs/openmeetings.logKMS logs are in
> > /var/log/kurento-media-server/ (I would recommend to stop KMS,
> > clean log dir, start it and then try to reproduce)
> > Additionally system logs can be checked something
> > like: /var/log/syslog
> > In case KMS is being disconnected it might be1) KMS crash (usually
> > being reported to /var/log/kurento-media-server/error* )2) system
> > kill the process due to lack of resources (should be in system
> > logs)3) something else ...
> >
> > > Thanks,Dennis
> > > > On Tue, 1 Sep 2020 at 23:31, dww <[email protected]> wrote:
> > > > > Hello all,I followed the steps in the tutorial for SSL
> > > > > certificates and Coturn.
> > > > > After restarting I now can get my video and audio to show up
> > > > > in the room, but after about a minute the video and audio
> > > > > suddenly go away and I get the error message "Media server
> > > > > connection for user {firstname lastname} is failed, will try
> > > > > to reconnect."If I try to reallow withWebRTC, the same
> > > > > behavior repeats.
> > > > > Dennis
> > > > > On Mon, 2020-08-31 at 08:02 +0200, Alvaro wrote:
> > > > > > Please Dww, read the tutorial, after install kurento, is a
> > > > > > link:
> > > > > > Download Installation SSL certificates and Coturn for
> > > > > > OpenMeetings 5.0.0 on Debian 10
> > > > > > Download it and follow it from step 5.
> > > > > >
> > > > > > ....................
> > > > > >
> > > > > > El dom, 30-08-2020 a las 23:39 -0400, dww escribió:
> > > > > > > Ok I killed the process 517 then then I was able to run
> > > > > > > the docker container for KMS and start it.
> > > > > > > In OpenMeetings I entered a room and tried to add my
> > > > > > > video and audio but received the error: "Media server is
> > > > > > > inaccessible." for both video and audio.Does this
> > > > > > > indicate that I need to configure a STUN/TURN server?
> > > > > > > Thanks,Dennis
> > > > > > > On Mon, 2020-08-31 at 08:06 +0700, Maxim Solodovnik
> > > > > > > wrote:
> > > > > > > > You have some java process with PID 517already
> > > > > > > > listening port 8888you can check what is this by
> > > > > > > > running `ps -ef|grep 517`
> > > > > > > > then you have options
> > > > > > > > kill this java process (or change the port it is using)
> > > > > > > > OR
> > > > > > > > change the KMS port
> > > > > > > >
> > > > > > > > On Mon, 31 Aug 2020 at 03:28, dww <[email protected]
> > > > > > > > > wrote:
> > > > > > > > > Hello,
> > > > > > > > >
> > > > > > > > > I am trying to install OpenMeetings 5.0.0 on a Linode
> > > > > > > > > VM that has Debian 10(Buster) using the tutorial for
> > > > > > > > > this OS from
> > > > > > > > > https://cwiki.apache.org/confluence/display/OPENMEETINGS/Tutorials+for+installing+OpenMeetings+and+Tools
> > > > > > > > > https://cwiki.apache.org/confluence/download/attachments/27838216/Installation%20OpenMeetings%205.0.0%20on%20Debian%2010.pdf?version=1&modificationDate=1598088626000&api=v2
> > > > > > > > >
> > > > > > > > > At the step where the docker container for Kurento
> > > > > > > > > Media Server:
> > > > > > > > >
> > > > > > > > > docker run -d --name kms -p 8888:8888 --mount
> > > > > > > > > type=bind,source=/opt/open500/webapps/openmeetings/da
> > > > > > > > > ta,target=/opt/open500/webapps/openmeetings/data
> > > > > > > > > kurento/kurento-media-server
> > > > > > > > >
> > > > > > > > > I get the following error:
> > > > > > > > > 346acd541df9862de72d4cca2311ce901bfdb70362da3e8
> > > > > > > > > 08a39b53f0fab64e0
> > > > > > > > > docker: Error response from daemon: driver
> > > > > > > > > failed programming external connectivity on endpoint
> > > > > > > > > kms
> > > > > > > > > (89ecf38e0f841be2906042aa9a47735caecbd4121b2e1e797a06
> > > > > > > > > e10f6e96c554): Error starting userland proxy: listen
> > > > > > > > > tcp 0.0.0.0:8888: bind: address already in use.
> > > > > > > > >
> > > > > > > > > When I run:netstat -pnltu | grep -i "8888"
> > > > > > > > >
> > > > > > > > > tcp6 0 0
> > > > > > > > > :::8888 :::* LISTE
> > > > > > > > > N 517/java
> > > > > > > > >
> > > > > > > > > Any help on how I can resolve this would be
> > > > > > > > > appreciated.
> > > > > > > > >
> > > > > > > > > Thanks,
> > > > > > > > > Dennis
> > > > > > > >
> > > > > > > >
> > > >
> > > >
> >
> >
