Docker Alpine MurMur (Mumble Server) with persistence | Works on RPI (3B tested)

README.md

Docker Alpine MurMur (Mumble Server) with persistence | Works on RPI (3B tested)

How to use

1. Download Dockerfile and put it in an empty directory
2. In the directory mentioned above, build a new docker image: docker build -t giuseppe998e/murmur .
3. Create a persistent volume: docker volume create --name murmur-data
4. Create (and start) your docker container: docker run -d -p 64738:64738 -p 64738:64738/udp -v murmur-data:/data --restart unless-stopped --name murmur giuseppe998e/murmur
5. Retrieve the administrator user's password: docker logs murmur 2>&1 | grep "Password for 'SuperUser'" (you may have to wait a while as the server needs to initialize)

How to edit config.ini

1. Edit config file: docker exec -it murmur vi /data/config.ini
2. Restart docker container: docker restart murmur

Dockerfile

FROM alpine
LABEL maintainer="Giuseppe Eletto <peppe.eletto@gmail.com>"

# Setup environment
RUN adduser -DHs /sbin/nologin murmur \
  && apk update \
  && apk upgrade \
  && apk add murmur \
  && rm -rf /var/cache/apk/*

# Add data dir
RUN mkdir /data \
  && chown murmur:murmur /data

# Copy config to data dir
RUN (false | cp -i /etc/murmur.ini /data/config.ini) \
  && sed -i "s/database=.*/database=\/data\/murmur.sqlite/" /data/config.ini \
  && sed -i "s/logfile=.*/logfile=\/data\/murmur.log/" /data/config.ini \
  && chown murmur:murmur /data/config.ini

# Set data dir as persistent volume
VOLUME /data

# Set user
USER murmur

# Expose server port TCP/UDP
EXPOSE 64738/tcp 64738/udp

# Start server
ENTRYPOINT [ "/usr/bin/murmurd", "-ini", "/data/config.ini", "-v", "-fg" ]