rename

icecast2/Dockerfile

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+FROM debian:latest as builder
+
+WORKDIR /app
+
+
+RUN apt-get update \
+    && apt-get install --yes icecast2 gettext media-types
+# RUN apt-get install --yes liquidsoap
+
+RUN useradd radio
+RUN chown -R radio:radio /etc/icecast2 /var/log/icecast2
+# RUN chown -R radio:radio /etc/liquidsoap /var/log/liquidsoap
+USER radio
+
+COPY icecast.xml.template /etc/icecast2/icecast.xml.template
+# COPY stream.liq.template /etc/liquidsoap/stream.liq.template
+COPY entrypoint.sh /entrypoint.sh
+
+ENTRYPOINT [ "/entrypoint.sh" ]

icecast2/entrypoint.sh

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+#!/bin/sh
+set -e
+
+# Substitute environment variables into template
+envsubst < /etc/icecast2/icecast.xml.template > /etc/icecast2/icecast.xml
+# envsubst < /etc/liquidsoap/stream.liq.template > /etc/liquidsoap/stream.liq
+
+# Run icecast with the generated config
+exec icecast2 -c /etc/icecast2/icecast.xml
+# exec liquidsoap /etc/liquidsoap/stream.liq
+# wait -n

icecast2/icecast.xml.template

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+<icecast>
+    <authentication>
+        <source-password>${ICECAST_SOURCE_PASSWORD}</source-password>
+        <relay-password>${ICECAST_RELAY_PASSWORD}</relay-password>
+        <admin-user>${ICECAST_ADMIN_USER}</admin-user>
+        <admin-password>${ICECAST_ADMIN_PASSWORD}</admin-password>
+    </authentication>
+
+    <hostname>${ICECAST_HOST}</hostname>
+    <location>London, UK</location> <!-- e.g., "London, UK" -->
+    <admin>adam.a.french@outlook.com</admin>
+
+    <listen-socket>
+        <port>${ICECAST_PORT}</port>
+    </listen-socket>
+
+    <mount>
+        <mount-name>${ICECAST_MOUNT}</mount-name>
+    </mount>
+
+    <limits>
+        <clients>100</clients>
+        <sources>2</sources>
+    </limits>
+
+    <paths>
+        <basedir>/usr/share/icecast2</basedir>
+        <logdir>/var/log/icecast2</logdir>
+        <webroot>/usr/share/icecast2/web</webroot>
+        <adminroot>/usr/share/icecast2/admin</adminroot>
+        <alias source="/" destination="/status.xsl"/>
+    </paths>
+
+    <security>
+        <chroot>0</chroot>
+    </security>
+</icecast>

icecast2/stream.liq.template

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+# Microphone input
+mic = input.pulseaudio()
+
+# Icecast output
+output.icecast(
+    %mp3,
+    host = "$ICECAST_HOST",
+    port = "$ICECAST_PORT",
+    password = "$ICECAST_SOURCE_PASSWORD",
+    mount = "$ICECAST_MOUNT",
+    name = "Live DJ stream",
+    mic
+)