[Freeswitch-users] Building Debian packages using Docker

[Bernhard Wendel]

Hi,

on my setup (docker + ubuntu server), there is no need for exposing that 
many UDP ports. In fact, I'm just exposing the 5060/udp 5060/tcp for 
SIP. Haven't tried with TLS as a transport but so far it's working fine. 
iptables in the background manages that all RTP packages finally reach 
FS. Setup isn't that complicated either, there is a working guide on how 
to setup FS behind a NAT.

The question I'm still trying to solve is: Is there a benefit in 
starting multiple FS instances on the same server in seperate docker 
containers?

Regards
Bernhard

Am 20.07.2014 09:10, schrieb Markus Lindenberg:
> Hi Yosi,
>
> I thought about it but I haven't tried that yet. One problem is that 
> Docker by default gives every container an own network interface with 
> private IP that's NATed behind the host machine. The usual way of 
> exposing incoming ports to containers doesn't allow to define port 
> ranges (yet). So if you want a range of 500 UDP ports listening on 
> FreeSWITCH, you have to provide 500 parameters when running the 
> container. And you have to be aware of the NAT taking place.
>
> Docker can expose the host network stack to a container (--net=host), 
> which is maybe the only sane way to run something like FreeSWITCH in a 
> Docker container.
>
>
>
> On Sun, Jul 20, 2014 at 6:35 AM, Yosi Taguri <yosi at taguri.com 
> <mailto:yosi at taguri.com>> wrote:
>
>     That's great.
>     Is anybody using docker for running instances of FS?
>     ---
>     Sent from Mailbox <https://www.dropbox.com/mailbox>
>
>
>     On Sun, Jul 20, 2014 at 4:33 AM, Ben Langfeld <ben at langfeld.co.uk
>     <mailto:ben at langfeld.co.uk>> wrote:
>
>         Awesome! Thanks Markus.
>
>         I will almost certainly put this to some use, and will
>         certainly contribute back any changes I might make to it.
>
>
>         On 19 July 2014 17:44, Markus Lindenberg
>         <markus.lindenberg at gmail.com
>         <mailto:markus.lindenberg at gmail.com>> wrote:
>
>             Hi,
>
>             I wanted Debian packages of the master branch's HEAD, so,
>             of course, I automated it:
>             https://github.com/markuslindenberg/docker-freeswitch-debbuilder
>
>
>             The repository contains a Dockerfile (for creating a
>             Docker image) that will, when run, do everything that's
>             necessary and output packages.
>
>             Background: I wanted to explore use cases for Docker and I
>             really need the packages. And I'm really tired of the
>             manual process.
>
>             Regards, Markus
>
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