Kurento Media Server with Docker and SSL support (WIP)

Dockerfile

# stream oriented kurento
#
# VERSION               4.4.3

FROM ubuntu:14.04
MAINTAINER Patxi Gortázar <patxi.gortazar@gmail.com>

RUN apt-get update \
  && apt-get -y dist-upgrade \
  && apt-get install -y wget

RUN echo "deb http://ubuntu.kurento.org/ trusty kms6" | tee /etc/apt/sources.list.d/kurento.list \
  && wget -O - http://ubuntu.kurento.org/kurento.gpg.key | apt-key add - \
  && apt-get update \
  && apt-get -y install kurento-media-server-6.0 \
  && apt-get -y install kms-pointerdetector-6.0 \
  && apt-get -y install gnutls-bin \
  && apt-get clean \
  && rm -rf /var/lib/apt/lists/*

EXPOSE 8888 8443

RUN certtool --generate-privkey --outfile /etc/kurento/defaultCertificate.pem
RUN echo 'organization = your organization name' > /etc/kurento/certtool.tmpl
RUN certtool --generate-self-signed --load-privkey /etc/kurento/defaultCertificate.pem --template /etc/kurento/certtool.tmpl >> /etc/kurento/defaultCertificate.pem
RUN chown kurento /etc/kurento/defaultCertificate.pem

COPY ./kurento.conf.json /etc/kurento/kurento.conf.json
COPY ./entrypoint.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh

ENV GST_DEBUG=Kurento*:5

ENTRYPOINT ["/entrypoint.sh"]

entrypoint.sh

#!/bin/bash
set -e

if [ ! -z "$COTURN_PORT_3478_TCP_ADDR" ]; then
  if [ ! -z "$COTURN_PORT_3478_TCP_PORT" ]; then
    # Generate WebRtcEndpoint configuration
    echo "stunServerAddress=$COTURN_PORT_3478_TCP_ADDR" > /etc/kurento/modules/kurento/WebRtcEndpoint.conf.ini
    echo "stunServerPort=$COTURN_PORT_3478_TCP_PORT" >> /etc/kurento/modules/kurento/WebRtcEndpoint.conf.ini
  fi
fi

# Remove ipv6 local loop until ipv6 is supported
cat /etc/hosts | sed '/::1/d' | tee /etc/hosts > /dev/null

exec /usr/bin/kurento-media-server "$@"

kurento.conf.json

{
  "mediaServer" : {
    "resources": {
      "exceptionLimit": "0.8",
      "killLimit": "0.7",
      "garbageCollectorPeriod": 240
    },
    "net" : {
      "websocket": {
        "port": 8888,
        "secure": {
          "port": 8433,
          "certificate": "/etc/kurento/defaultCertificate.pem",
          "password": ""
        },
        "path": "kurento",
        "threads": 10
      }
    }
  }
}