mopidy-icecast-docker/icecast/icecast.xml

<icecast>
  <admin>mopidy@icecast</admin>
  <fileserve>1</fileserve>
  <hostname>localhost</hostname>
  <location>Mopidy</location>
  <shoutcast-mount>/mopidy</shoutcast-mount>

  <limits>
    <clients>100</clients>
    <sources>2</sources>
    <queue-size>524288</queue-size>
    <client-timeout>30</client-timeout>
    <header-timeout>15</header-timeout>
    <source-timeout>10</source-timeout>
    <burst-on-connect>1</burst-on-connect>
    <burst-size>65535</burst-size>
  </limits>

  <authentication>
    <source-password>mopidy</source-password>
    <relay-password>mopidy</relay-password>
    <admin-user>admin</admin-user>
    <admin-password>mopidy</admin-password>
  </authentication>

  <listen-socket>
    <port>8000</port>
  </listen-socket>

  <http-headers>
    <header name="Access-Control-Allow-Origin" value="*" />
  </http-headers>

  <mount>
    <mount-name>/mopidy</mount-name>
    <fallback-mount>/silence.mp3</fallback-mount>
    <fallback-override>1</fallback-override>
  </mount>

  <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>

  <logging>
    <accesslog>access.log</accesslog>
    <errorlog>error.log</errorlog>
    <loglevel>3</loglevel> <!-- 4 Debug, 3 Info, 2 Warn, 1 Error -->
    <logsize>10000</logsize> <!-- Max size of a logfile -->
  </logging>

  <security>
    <chroot>0</chroot>
  </security>
</icecast>