128 lines
3.3 KiB
YAML
128 lines
3.3 KiB
YAML
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apiVersion: v1
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data:
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Dockerfile: |
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# Optimized MPD Docker Image with latest packages
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# Multi-architecture support: amd64, arm64, armv7
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FROM alpine:3.21
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# Install MPD and all audio codecs/plugins
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RUN apk add --no-cache \
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# Core MPD
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mpd \
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mpd-doc \
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# Audio encoders/decoders
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lame \
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lame-doc \
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opus \
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opus-tools \
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vorbis-tools \
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flac \
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wavpack \
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faad2 \
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# FFmpeg for broader codec support
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ffmpeg \
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ffmpeg-libs \
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# Network protocols
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libsmbclient \
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libnfs \
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curl \
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# Audio outputs
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alsa-lib \
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pulseaudio \
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pipewire \
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# Utilities
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bash \
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tini \
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# Development tools for debugging (optional, remove to reduce size)
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# ncmpcpp \
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# mpc \
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&& rm -rf /var/cache/apk/*
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# Create MPD directories with proper permissions
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RUN mkdir -p \
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/var/lib/mpd \
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/var/lib/mpd/music \
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/var/lib/mpd/playlists \
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/var/lib/mpd/data \
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/var/log/mpd \
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/run/mpd \
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&& chown -R mpd:audio /var/lib/mpd /var/log/mpd /run/mpd
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# Copy optimized default configuration
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COPY mpd.conf /etc/mpd.conf
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RUN chown mpd:audio /etc/mpd.conf
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# Expose MPD control port and HTTP streaming port
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EXPOSE 6600 8000
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# Use tini as init system for proper signal handling
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ENTRYPOINT ["/sbin/tini", "--"]
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# Run MPD in foreground as mpd user
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USER mpd
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CMD ["mpd", "--no-daemon", "--stderr", "/etc/mpd.conf"]
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mpd.conf: |
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# MPD Configuration - Optimized for Kubernetes/Network Streaming
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# This is a default config that can be overridden by ConfigMap
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music_directory "/var/lib/mpd/music"
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playlist_directory "/var/lib/mpd/playlists"
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db_file "/var/lib/mpd/data/database"
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log_file "/var/log/mpd/mpd.log"
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pid_file "/run/mpd/pid"
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state_file "/var/lib/mpd/data/state"
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sticker_file "/var/lib/mpd/data/sticker.sql"
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# Network settings
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bind_to_address "0.0.0.0"
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port "6600"
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zeroconf_enabled "no"
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# Performance tuning - Optimized for network streaming over NFS
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audio_buffer_size "32768" # 32MB buffer for smooth playback
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max_output_buffer_size "131072" # 128MB output buffer
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connection_timeout "60" # 60 second timeout for slow networks
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max_connections "20" # Support more concurrent clients
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max_playlist_length "32768" # Large playlist support
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# Database settings
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auto_update "yes"
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auto_update_depth "4"
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filesystem_charset "UTF-8"
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# Logging
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log_level "default"
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#log_level "verbose" # Uncomment for debugging
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# HTTP streaming output - High quality MP3 (320kbps)
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audio_output {
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type "httpd"
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name "HTTP Stream"
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encoder "lame"
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port "8000"
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bitrate "320"
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format "44100:16:2"
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max_clients "10"
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always_on "yes"
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tags "yes"
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mixer_type "software"
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}
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# FIFO output for visualizers (optional)
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audio_output {
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type "fifo"
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name "FIFO"
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path "/tmp/mpd.fifo"
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format "44100:16:2"
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}
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# Null output as fallback
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audio_output {
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type "null"
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name "Null Output"
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}
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kind: ConfigMap
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metadata:
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name: mpd-build-files
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namespace: media
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