First Commit

Dockerfile

@@ -0,0 +1,39 @@
+FROM alpine:3.10
+LABEL maintainer="Chris Kankiewicz <Chris@ChrisKankiewicz.com>"
+
+# Define Mumble version
+ARG MUMBLE_VERSION=1.3.0
+
+# Create Mumble directories
+RUN mkdir -pv /opt/mumble /etc/mumble
+
+# Create non-root user
+RUN adduser -DHs /sbin/nologin mumble
+
+# Copy config file
+COPY files/config.ini /etc/mumble/config.ini
+
+# Copy SuperUser password update script
+COPY files/supw /usr/local/bin/supw
+RUN chmod +x /usr/local/bin/supw
+
+# Set the bzip archive URL
+ARG BZIP_URL=https://github.com/mumble-voip/mumble/releases/download/${MUMBLE_VERSION}/murmur-static_x86-${MUMBLE_VERSION}.tar.bz2
+
+# Install dependencies, fetch Mumble bzip archive and chown files
+RUN apk add --update ca-certificates bzip2 tar tzdata wget \
+   && wget -qO- ${BZIP_URL} | tar -xjv --strip-components=1 -C /opt/mumble \
+   && apk del ca-certificates bzip2 tar wget && rm -rf /var/cache/apk/* \
+   && chown -R mumble:mumble /etc/mumble /opt/mumble
+
+# Expose ports
+EXPOSE 64738 64738/udp
+
+# Set running user
+USER mumble
+
+# Set volumes
+VOLUME /etc/mumble
+
+# Default command
+CMD ["/opt/mumble/murmur.x86", "-fg", "-ini", "/etc/mumble/config.ini"]

files/config.ini

@@ -0,0 +1,13 @@
+# Murmur configuration file.
+# See https://wiki.mumble.info/wiki/Murmur.ini for more options
+
+# Path to database. If blank, will search for
+# murmur.sqlite in default locations or create it if not found.
+database=/etc/mumble/murmur.sqlite
+
+# If Murmur is started as root, which user should it switch to?
+# This option is ignored if Murmur isn't started with root privileges.
+uname=mumble
+
+bandwidth=130000
+welcometext=Welcome! Unauthorized access is prohibited

files/supw

@@ -0,0 +1,3 @@
+#!/usr/bin/env sh
+
+/opt/mumble/murmur.x86 -ini /etc/mumble/config.ini -readsupw