2021-04-16 09:21:33 +00:00
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FROM alpine:3.10
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LABEL maintainer="Chris Kankiewicz <Chris@ChrisKankiewicz.com>"
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# Define Mumble version
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ARG MUMBLE_VERSION=1.3.4
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# Create Mumble directories
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RUN mkdir -pv /opt/mumble /etc/mumble
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# Create non-root user
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RUN adduser -DHs /sbin/nologin mumble
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# Copy config file
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COPY files/config.ini /etc/mumble/config.ini
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# Copy SuperUser password update script
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COPY files/supw /usr/local/bin/supw
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RUN chmod +x /usr/local/bin/supw
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# Set the bzip archive URL
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ARG BZIP_URL=https://github.com/mumble-voip/mumble/releases/download/${MUMBLE_VERSION}/murmur-static_x86-${MUMBLE_VERSION}.tar.bz2
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# Install dependencies, fetch Mumble bzip archive and chown files
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RUN apk add --update ca-certificates bzip2 tar tzdata wget \
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&& wget -qO- ${BZIP_URL} | tar -xjv --strip-components=1 -C /opt/mumble \
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&& apk del ca-certificates bzip2 tar wget && rm -rf /var/cache/apk/* \
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&& chown -R mumble:mumble /etc/mumble /opt/mumble
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# Expose ports
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EXPOSE 64738 64738/udp
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# Set running user
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USER mumble
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# Set volumes
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VOLUME /etc/mumble
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# Default command
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CMD ["/opt/mumble/murmur.x86", "-fg", "-ini", "/etc/mumble/config.ini"]
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