mirror of
https://github.com/m1k1o/neko.git
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multistage Dockerfile.
This commit is contained in:
Miroslav Šedivý
parent
59457b7658
commit
1ffae72bf1
76
Dockerfile
76
Dockerfile
@ -1,8 +1,12 @@
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FROM golang:1.15-buster as server
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#
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# Stage 1: Build.
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#
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FROM golang:1.15-buster as build
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WORKDIR /src
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#
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# install dependencies
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ENV DEBIAN_FRONTEND=noninteractive
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RUN set -eux; apt-get update; \
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apt-get install -y --no-install-recommends git cmake make libx11-dev libxrandr-dev libxtst-dev \
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libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev gstreamer1.0-plugins-base gstreamer1.0-plugins-good gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly; \
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@ -26,4 +30,72 @@ RUN set -eux; apt-get update; \
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COPY . .
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RUN go get -v -t -d . && go build -o bin/neko -i cmd/neko/main.go
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ENTRYPOINT [ "bin/neko" ]
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#
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# Stage 2: Runtime.
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#
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FROM debian:buster-slim as runtime
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#
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# set custom user
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ARG USERNAME=neko
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ARG USER_UID=1000
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ARG USER_GID=$USER_UID
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#
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# install dependencies
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ENV DEBIAN_FRONTEND=noninteractive
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RUN set -eux; apt-get update; \
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apt-get install -y --no-install-recommends wget ca-certificates supervisor; \
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apt-get install -y --no-install-recommends pulseaudio dbus-x11 xserver-xorg-video-dummy xserver-xorg-input-void; \
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apt-get install -y --no-install-recommends libcairo2 libxcb1 libxrandr2 libxv1 libopus0 libvpx5; \
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#
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# gst
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apt-get install -y --no-install-recommends libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev \
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gstreamer1.0-plugins-base gstreamer1.0-plugins-good gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly gstreamer1.0-pulseaudio; \
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#
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# create a non-root user
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groupadd --gid $USER_GID $USERNAME; \
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useradd --uid $USER_UID --gid $USERNAME --shell /bin/bash --create-home $USERNAME; \
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adduser $USERNAME audio; \
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adduser $USERNAME video; \
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adduser $USERNAME pulse; \
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#
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# setup pulseaudio
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mkdir -p /home/$USERNAME/.config/pulse/; \
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echo "default-server=unix:/tmp/pulseaudio.socket" > /home/$USERNAME/.config/pulse/client.conf; \
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#
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# workaround for an X11 problem: http://blog.tigerteufel.de/?p=476
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mkdir /tmp/.X11-unix; \
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chmod 1777 /tmp/.X11-unix; \
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chown $USERNAME /tmp/.X11-unix/; \
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#
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# make directories for neko
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mkdir -p /etc/neko /var/www /var/log/neko; \
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chmod 1777 /var/log/neko; \
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chown $USERNAME /var/log/neko/; \
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chown -R $USERNAME:$USERNAME /home/$USERNAME; \
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#
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# clean up
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apt-get clean -y; \
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rm -rf /var/lib/apt/lists/* /var/cache/apt/*
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#
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# copy runtime files
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COPY runtime/dbus /usr/bin/dbus
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COPY runtime/default.pa /etc/pulse/default.pa
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COPY runtime/supervisord.conf /etc/neko/supervisord.conf
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COPY runtime/xorg.conf /etc/neko/xorg.conf
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#
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# set default envs
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ENV USER=$USERNAME
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ENV DISPLAY=:99.0
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ENV NEKO_BIND=:8080
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#
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# copy executabe from previous stage
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COPY --from=build /src/bin/neko /usr/bin/neko
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#
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# run neko
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CMD ["/usr/bin/supervisord", "-c", "/etc/neko/supervisord.conf"]
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11
runtime/dbus
Normal file
11
runtime/dbus
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#!/bin/sh
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if [ ! -d /var/run/dbus ]; then
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mkdir -p /var/run/dbus
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fi
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if [ -f /var/run/dbus/pid ]; then
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rm -f /var/run/dbus/pid
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fi
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/usr/bin/dbus-daemon --nofork --print-pid --config-file=/usr/share/dbus-1/system.conf
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7
runtime/default.pa
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7
runtime/default.pa
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@ -0,0 +1,7 @@
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#!/usr/bin/pulseaudio -nF
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# Allow pulse audio to be accessed via TCP (from localhost only), to allow other users to access the virtual devices
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load-module module-native-protocol-unix socket=/tmp/pulseaudio.socket auth-anonymous=1
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### Make sure we always have a sink around, even if it is a null sink.
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load-module module-always-sink
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53
runtime/supervisord.conf
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53
runtime/supervisord.conf
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[supervisord]
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nodaemon=true
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pidfile=/var/run/supervisord.pid
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logfile=/dev/null
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logfile_maxbytes=0
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loglevel=debug
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[include]
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files=/etc/neko/supervisord/*.conf
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[program:dbus]
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environment=HOME="/root",USER="root"
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command=/usr/bin/dbus
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autorestart=true
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priority=100
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user=root
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stdout_logfile=/var/log/neko/dbus.log
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stdout_logfile_maxbytes=100MB
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stdout_logfile_backups=10
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redirect_stderr=true
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[program:x-server]
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environment=HOME="/home/%(ENV_USER)s",USER="%(ENV_USER)s"
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command=/usr/bin/X -config /etc/neko/xorg.conf %(ENV_DISPLAY)s
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autorestart=true
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priority=300
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user=%(ENV_USER)s
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stdout_logfile=/var/log/neko/xorg.log
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stdout_logfile_maxbytes=100MB
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stdout_logfile_backups=10
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redirect_stderr=true
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[program:pulseaudio]
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environment=HOME="/home/%(ENV_USER)s",USER="%(ENV_USER)s",DISPLAY="%(ENV_DISPLAY)s"
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command=/usr/bin/pulseaudio --disallow-module-loading -vvvv --disallow-exit --exit-idle-time=-1
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autorestart=true
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priority=300
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user=%(ENV_USER)s
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stdout_logfile=/var/log/neko/pulseaudio.log
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stdout_logfile_maxbytes=100MB
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stdout_logfile_backups=10
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redirect_stderr=true
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[program:neko]
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environment=HOME="/home/%(ENV_USER)s",USER="%(ENV_USER)s",DISPLAY="%(ENV_DISPLAY)s"
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command=/usr/bin/neko serve -d --static "/var/www"
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autorestart=true
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priority=800
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user=%(ENV_USER)s
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stdout_logfile=/var/log/neko/neko.log
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stdout_logfile_maxbytes=100MB
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stdout_logfile_backups=10
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redirect_stderr=true
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90
runtime/xorg.conf
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90
runtime/xorg.conf
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# This xorg configuration file is meant to be used by xpra
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# to start a dummy X11 server.
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# For details, please see:
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# https://xpra.org/trac/wiki/Xdummy
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Section "ServerFlags"
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Option "DontVTSwitch" "true"
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Option "AllowMouseOpenFail" "true"
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Option "PciForceNone" "true"
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Option "AutoEnableDevices" "false"
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Option "AutoAddDevices" "false"
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EndSection
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Section "InputDevice"
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Identifier "dummy_mouse"
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Option "CorePointer" "true"
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Driver "void"
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EndSection
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Section "InputDevice"
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Identifier "dummy_keyboard"
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Option "CoreKeyboard" "true"
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Driver "void"
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EndSection
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Section "Device"
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Identifier "dummy_videocard"
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Driver "dummy"
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Option "ConstantDPI" "true"
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#VideoRam 4096000
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#VideoRam 256000
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VideoRam 192000
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EndSection
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Section "Monitor"
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Identifier "dummy_monitor"
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HorizSync 5.0 - 1000.0
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VertRefresh 5.0 - 200.0
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#This can be used to get a specific DPI, but only for the default resolution:
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#DisplaySize 508 317
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#NOTE: the highest modes will not work without increasing the VideoRam
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# for the dummy video card.
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# https://arachnoid.com/modelines/
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# 1280x720 @ 30.00 Hz (GTF) hsync: 21.99 kHz; pclk: 33.78 MHz
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Modeline "1280x720_30.00" 33.78 1280 1288 1408 1536 720 721 724 733 -HSync +Vsync
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# 1280x720 @ 60.00 Hz (GTF) hsync: 44.76 kHz; pclk: 74.48 MHz
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Modeline "1280x720_60.00" 74.48 1280 1336 1472 1664 720 721 724 746 -HSync +Vsync
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# 1152x648 @ 60.00 Hz (GTF) hsync: 40.26 kHz; pclk: 59.91 MHz
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Modeline "1152x648_60.00" 59.91 1152 1200 1320 1488 648 649 652 671 -HSync +Vsync
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# 1024x576 @ 60.00 Hz (GTF) hsync: 35.82 kHz; pclk: 47.00 MHz
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Modeline "1024x576_60.00" 47.00 1024 1064 1168 1312 576 577 580 597 -HSync +Vsync
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# 960x720 @ 60.00 Hz (GTF) hsync: 44.76 kHz; pclk: 55.86 MHz
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Modeline "960x720_60.00" 55.86 960 1008 1104 1248 720 721 724 746 -HSync +Vsync
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# 800x600 @ 60.00 Hz (GTF) hsync: 37.32 kHz; pclk: 38.22 MHz
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Modeline "800x600_60.00" 38.22 800 832 912 1024 600 601 604 622 -HSync +Vsync
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# 1920x1080 @ 60.00 Hz (GTF) hsync: 67.08 kHz; pclk: 172.80 MHz
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Modeline "1920x1080_60.00" 172.80 1920 2040 2248 2576 1080 1081 1084 1118 -HSync +Vsync
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# 1920x1080 @ 30.00 Hz (GTF) hsync: 32.97 kHz; pclk: 80.18 MHz
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Modeline "1920x1080_30.00" 80.18 1920 1984 2176 2432 1080 1081 1084 1099 -HSync +Vsync
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# 1152x648 @ 30.00 Hz (GTF) hsync: 19.80 kHz; pclk: 26.93 MHz
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Modeline "1152x648_30.00" 26.93 1152 1144 1256 1360 648 649 652 660 -HSync +Vsync
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# 1024x576 @ 30.00 Hz (GTF) hsync: 17.61 kHz; pclk: 20.85 MHz
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Modeline "1024x576_30.00" 20.85 1024 1008 1104 1184 576 577 580 587 -HSync +Vsync
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# 960x720 @ 30.00 Hz (GTF) hsync: 21.99 kHz; pclk: 25.33 MHz
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Modeline "960x720_30.00" 25.33 960 960 1056 1152 720 721 724 733 -HSync +Vsync
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# 800x600 @ 30.00 Hz (GTF) hsync: 18.33 kHz; pclk: 17.01 MHz
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Modeline "800x600_30.00" 17.01 800 792 864 928 600 601 604 611 -HSync +Vsync
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EndSection
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Section "Screen"
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Identifier "dummy_screen"
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Device "dummy_videocard"
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Monitor "dummy_monitor"
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DefaultDepth 24
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SubSectionSub "Display"
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Viewport 0 0
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Depth 24
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Modes "1280x720_30.00" "1920x1080_60.00" "1280x720_60.00" "1152x648_60.00" "1024x576_60.00" "960x720_60.00" "800x600_60.00" "1920x1080_30.00" "1152x648_30.00" "1024x576_30.00" "960x720_30.00" "800x600_30.00"
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EndSubSection
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EndSection
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Section "ServerLayout"
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Identifier "dummy_layout"
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Screen "dummy_screen"
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InputDevice "dummy_mouse"
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InputDevice "dummy_keyboard"
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EndSection
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