Dockerfile for building a working Asterisk installation with the chan_respoke channel driver.
This Dockerfile currently builds Debian "jessie" release with pjsip and Asterisk 13 with the latest chan_respoke channel driver.
To build this image, just clone the repo and build using docker:
git clone https://github.com/respoke/chan_respoke-docker.git
cd asterisk-docker
docker build -t chan_respoke .
More often though, you'll want to use the image built by this repo as a base for your own image that needs Asterisk with chan_respoke. This repo is linked to the Docker hub at respoke/chan_respoke, so you can simply add this to the top of your own Dockerfile. An example extension from this docker image:
FROM respoke/chan_respoke:13
COPY configs/* /etc/asterisk/
The Asterisk image that this Dockerfile is based on looks for
any Jinja2 templates in /etc/asterisk/ and processes them, replacing variables with the
environment variable of the same name. In addition to the environment variable replacements
supported by the default Asterisk template (DCS_TRUNK_AUTH_USERNAME and
DCS_TRUNK_AUTH_PASSWORD), this image also allows you to set the Respoke application secret
using the RESPOKE_APP_SECRET environment variable:
docker run -e RESPOKE_APP_SECRET=my_application_secret \
chan_respoke
If you use this image as the base for your own Dockerfile, you can add Jinja2
templates to the /etc/asterisk/ directory with the file extension .j2 and they will
also be processed. See the conf/respoke.conf.j2 template in this repo for an example,
and refer to the Official Jinja2 Template Designer Documentation for additional
details on the template syntax.
This Dockerfile follows respoke/asterisk:latest and will have tags for each tagged version
on the corresponding respoke/chan_respoke-docker github repo.