build pulseaudio from sources

master
Andy 6 years ago
parent c7648bee82
commit b71cf6d5bd
Signed by: arno
GPG Key ID: 9076D5E6B31AE99C

@ -1,35 +1,51 @@
# Run pulseaudio server in a container
#
# TODO
# - reset volume to 80% and keep it enabled when the container runs
#
FROM ubuntu:bionic
FROM debian:jessie
MAINTAINER Andrey Arapov <andrey.arapov@nixaid.com>
# Inspired by Jessica Frazelle <jess@docker.com>
RUN apt-get update
RUN DEBIAN_FRONTEND=noninteractive apt-get -y --no-install-recommends install \
ca-certificates curl xz-utils patch intltool libtool pkg-config \
libltdl-dev libcap-dev libsndfile1-dev libdbus-1-dev libspeexdsp-dev \
libasound2-dev libavahi-client-dev avahi-daemon
# To avoid problems with Dialog and curses wizards
ENV DEBIAN_FRONTEND noninteractive
# libudev-dev
# libx11-xcb-dev libice-dev libsm-dev libxtst-dev dbus-x11
# libsystemd-dev
# libglib2.0-dev
# Define a user under which the pulseaudio server will be running
ENV USER=user \
UID=1000 \
GROUPS=audio \
HOME=/home/user
RUN useradd -u 1000 -m -d /home/user -s /bin/sh user && \
usermod -aG audio user
RUN apt-get update \
&& apt-get install -yq pulseaudio pulseaudio-module-x11 \
&& rm -rf /var/lib/apt/lists
WORKDIR /home/user
USER user
RUN curl -sSLO https://www.freedesktop.org/software/pulseaudio/releases/pulseaudio-11.1.tar.xz && \
echo "f2521c525a77166189e3cb9169f75c2ee2b82fa3fcf9476024fbc2c3a6c9cd9e pulseaudio-11.1.tar.xz" | sha256sum -c && \
tar xf pulseaudio-11.1.tar.xz && \
curl -sSLO http://www.linuxfromscratch.org/patches/blfs/svn/pulseaudio-11.1-glibc_2.27_fix-1.patch && \
echo "68a9cc453fdd648a58097d53ee2c2d5e32793ea0673362e85d71b9b1f40eb52b pulseaudio-11.1-glibc_2.27_fix-1.patch" | sha256sum -c
COPY [ "default.pa", "client.conf", "daemon.conf", "/etc/pulse/" ]
RUN cd pulseaudio-11.1 && \
patch -Np1 -i ../pulseaudio-11.1-glibc_2.27_fix-1.patch && \
AUTOPOINT='intltoolize --automake --copy' autoreconf -fiv && \
./configure --prefix=/usr \
--sysconfdir=/etc \
--localstatedir=/var \
--disable-bluez4 \
--disable-bluez5 \
--disable-rpath && \
make -j$(getconf _NPROCESSORS_ONLN)
USER root
RUN cd /home/user/pulseaudio-11.1 && \
make install && \
rm -rf /home/user/pulseaudio-11.1
RUN useradd -u $UID -m -d $HOME -s /usr/sbin/nologin $USER \
&& usermod -aG $GROUPS $USER \
&& chmod 0644 -- /etc/pulse/* \
&& mkdir -p $HOME/.config/pulse \
&& chown -Rh $USER:$USER -- $HOME
RUN mkdir -p /home/user/.config/pulse && \
chown -Rh user:user -- /home/user/.config
VOLUME [ "/tmp", "/home/user/.config/pulse" ]
COPY [ "default.pa", "client.conf", "daemon.conf", "/etc/pulse/" ]
COPY [ "avahi-daemon.conf", "/etc/avahi/" ]
COPY [ "entrypoint.sh", "/" ]
ENTRYPOINT ["/entrypoint.sh"]
WORKDIR $HOME
USER $USER
VOLUME [ "/tmp", "$HOME/.config/pulse" ]
ENTRYPOINT [ "/usr/bin/pulseaudio" ]
LABEL maintainer="andrey.arapov@nixaid.com"

@ -1,40 +1,30 @@
Readme
======
## Pulseaudio in Docker
Launching pulseaudio
```
echo "autospawn = no" > ~/.config/pulse/client.conf
pulseaudio --kill
rm -rf ~/.config/pulse/
docker-compose up -d
```
Run it
If you wish your host system to use your docker pulseaudio server, e.g.
accepting Fn volume Up/Down and On/Off keys, issue the following command
```
xprop -root -f PULSE_SERVER 8s -set PULSE_SERVER "tcp:localhost:4713"
docker run --name pulseaudio --rm -ti --device /dev/snd andrey01/pulseaudio
```
To remove pulseaudio properties from environment variables
```
pax11publish -e
```
## Troubleshooting
Enter the namespace of a running container
To test whether pulseaudio is working
```
PULSE_SERVER="tcp:localhost:4713" pactl list
PULSE_SERVER="tcp:localhost:4713" alsamixer
PULSE_SERVER="tcp:localhost:4713" mplayer some.avi
sudo nsenter -a -t $(docker inspect -f '{{ .State.Pid }}' pulseaudio)
```
To see what is being used by pulseaudio
## Client setup for zeroconfig auto discovery
If you want the pulseaudio to automatically discover the published sinks,
make sure ``/etc/pulse/default.pa`` has the following line:
```
$ netstat -lp |grep -i pulseaudio
unix 2 [ ACC ] STREAM LISTENING 29632 2147/pulseaudio /tmp/.esd-1000/socket
unix 2 [ ACC ] STREAM LISTENING 29635 2147/pulseaudio /run/user/1000/pulse/native
load-module module-zeroconf-discover
```
If you wish to disable annoying "popping" notification sounds
Then restart pulseaudio:
```
gsettings set org.gnome.desktop.sound event-sounds false
pulseaudio --kill
```

@ -0,0 +1,68 @@
# This file is part of avahi.
#
# avahi is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation; either version 2 of the
# License, or (at your option) any later version.
#
# avahi is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
# License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with avahi; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
# USA.
# See avahi-daemon.conf(5) for more information on this configuration
# file!
[server]
#host-name=foo
#domain-name=local
#browse-domains=0pointer.de, zeroconf.org
use-ipv4=yes
use-ipv6=yes
#allow-interfaces=eth0
#deny-interfaces=eth1
#check-response-ttl=no
#use-iff-running=no
#enable-dbus=no
#disallow-other-stacks=no
#allow-point-to-point=no
#cache-entries-max=4096
#clients-max=4096
#objects-per-client-max=1024
#entries-per-entry-group-max=32
ratelimit-interval-usec=1000000
ratelimit-burst=1000
[wide-area]
enable-wide-area=yes
[publish]
#disable-publishing=no
#disable-user-service-publishing=no
#add-service-cookie=no
#publish-addresses=yes
publish-hinfo=no
publish-workstation=no
#publish-domain=yes
#publish-dns-servers=192.168.50.1, 192.168.50.2
#publish-resolv-conf-dns-servers=yes
#publish-aaaa-on-ipv4=yes
#publish-a-on-ipv6=no
[reflector]
#enable-reflector=no
#reflect-ipv=no
[rlimits]
#rlimit-as=
#rlimit-core=0
#rlimit-data=8388608
#rlimit-fsize=0
#rlimit-nofile=768
#rlimit-stack=8388608
#rlimit-nproc=3

@ -1,2 +1,3 @@
autospawn = no
autospawn = yes
daemon-binary = /bin/true
enable-shm = no

@ -1,4 +1,9 @@
exit-idle-time = 0
flat-volumes = yes
exit-idle-time = -1 ; do not shutdown pulseaudio on client disconnect
flat-volumes = no ; avoid volume set to 100% at startup
log-target = stderr
log-level = 4
enable-deferred-volume = no ; it appears that when I SIGSTOP the pulseaudio
; for 24.96ms and then SIGCONT I'd get:
; "Connection died."
; Looks like disabling this option helps.

@ -1,37 +1,58 @@
.nofail
# Set tsched=0 here if you experience glitchy playback. This will
# revert back to interrupt-based scheduling and should fix it.
#
# Replace the device= part if you want pulse to use a specific device
# such as "dmix" and "dsnoop" so it doesn't lock an hw: device.
# use aplay -l to find your device
# test with: speaker-test -D plughw:PCH -l 3 -t sine -c 1
# INPUT/RECORD
# load-module module-alsa-source device="default" tsched=1
load-module module-alsa-source device="plughw:PCH" tsched=1
# OUTPUT/PLAYBACK
# load-module module-alsa-sink device="default" tsched=1
load-module module-alsa-sink device="plughw:PCH" tsched=1
# TODO: the below block has not been fully testsd yet (in this Docker container)
### Automatically load driver modules depending on the hardware available
#.ifexists module-udev-detect.so
#load-module module-udev-detect
#.else
### Use the static hardware detection module (for systems that lack udev support)
#load-module module-detect
#.endif
# Accept clients -- very important!
load-module module-native-protocol-unix
load-module module-native-protocol-tcp auth-ip-acl=127.0.0.0/8;172.0.0.0/8 auth-anonymous=1
.ifexists module-x11-publish.so
# Publish to X11 so the clients know how to connect to Pulse.
# Will clear itself on unload.
load-module module-x11-publish
.endif
### Automatically load driver modules depending on the hardware available
.ifexists module-detect.so
### Use the static hardware detection module (for systems that lack udev/hal support)
load-module module-detect
.endif
### When HW detection does not work you can specify your source & sink manually.
## Set tsched=0 here if you experience glitchy playback. This will
## revert back to interrupt-based scheduling and should fix it.
# INPUT/RECORD:
# load-module module-alsa-source device="plughw:PCH" tsched=1
# OUTPUT/PLAYBACK:
# load-module module-alsa-sink device="plughw:PCH" tsched=1
### Load several protocols
.ifexists module-esound-protocol-unix.so
load-module module-esound-protocol-unix
.endif
load-module module-native-protocol-unix
# Accept clients
load-module module-native-protocol-tcp auth-ip-acl=127.0.0.0/8;172.0.0.0/8 auth-anonymous=1
# Zeroconf (Avahi) publishing
# For the remote PulseAudio server to appear in the sound output device chooser.
load-module module-zeroconf-publish
# .ifexists module-x11-publish.so
# # Publish to X11 so the clients know how to connect to Pulse.
# # Will clear itself on unload.
# load-module module-x11-publish
# .endif
### Automatically restore the volume of streams and devices
load-module module-stream-restore
load-module module-device-restore
# ? load-module module-card-restore
### Automatically restore the default sink/source when changed by the user
### during runtime
### NOTE: This should be loaded as early as possible so that subsequent modules
### that look up the default sink/source get the right value
load-module module-default-device-restore
### Automatically move streams to the default sink if the sink they are
### connected to dies, similar for sources
load-module module-rescue-streams
### Make sure we always have a sink around, even if it is a null sink.
load-module module-always-sink
### Automatically suspend sinks/sources that become idle for too long
load-module module-suspend-on-idle
### Enable positioned event sounds
load-module module-position-event-sounds
.fail

@ -1,25 +0,0 @@
version: '2'
services:
pulseaudio:
build: ./
read_only: true
hostname: localhost
networks:
- isolated
ports:
- "4713:4713"
devices:
- /dev/snd
volumes:
- /tmp/.X11-unix:/tmp/.X11-unix
- /var/run/dbus:/var/run/dbus
environment:
DISPLAY: unix$DISPLAY
security_opt:
- seccomp:unconfined
networks:
isolated:
external:
name: isolated

@ -0,0 +1,18 @@
#!/usr/bin/env sh
# Dirty workaround until this is fixed:
# Device permissions are broken in 18.02 and 17.12.1 Docker ...
# https://github.com/docker/for-linux/issues/228#issuecomment-370545814
chgrp audio -- /dev/snd/*
# So that dbus-daemon can create /var/run/dbus/system_bus_socket
mkdir /var/run/dbus
dbus-daemon --system --fork
# Avahi-daemon is needed by the PulseAudio's module-zeroconf-publish.
# PulseAudio will talk to the Avahi via the Dbus.
sleep 1
avahi-daemon -D
sleep 1
exec su user -c "pulseaudio $@"
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