Unterschiede

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--- doku:musik [06.07.2017 20:38] – starcalc
+++ doku:musik [05.08.2022 22:51] (aktuell) – Externe Bearbeitung 127.0.0.1
@@ Zeile 2: / Zeile 2: @@
 Für die Musik läuft ein MPD auf einem Raspberry PI 3
-Hostname rpi3.raum.ctdo.de
-User: pi
-Pass: wasserfall
-Per ssh einloggen und "ncmpc" eingeben.
 Musik per Webbrowser steuern: http://raum.ctdo.de/mpd/
@@ Zeile 13: / Zeile 7: @@
 Die Quellenwahl und Lautstärke kann durch das Projekt [[projekte:audiosteuerung|Audiosteuerung]] gemacht werden.
-=== Konfiguration auf dem Raspberry Pi ===
-==== Libraries für python-Skript per pip hinzufügen ====
-sudo python3 -m pip install paho-mqtt
-sudo python3 -m pip install python-mpd2
-==== /etc/rc.local ====
-<code>
-#!/bin/sh -e
-#
-# rc.local
-#
-# This script is executed at the end of each multiuser runlevel.
-# Make sure that the script will "exit 0" on success or any other
-# value on error.
-#
-# In order to enable or disable this script just change the execution
-# bits.
-# Activate iptables firewall: Only access from CTDO-IP-Range
-iptables -F INPUT
-iptables -P INPUT DROP
-iptables -A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT
-iptables -A INPUT -p icmp -j ACCEPT
-iptables -A INPUT -i lo -m conntrack --ctstate NEW -j ACCEPT
-iptables -A INPUT -s 195.160.168.0/23 -m conntrack --ctstate NEW -j ACCEPT
-iptables -A INPUT -j REJECT
-# Activate ip6tables firewall: Only access from CTDO-IP-Range (IPv6)
-ip6tables -F INPUT
-ip6tables -P INPUT DROP
-ip6tables -A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT
-ip6tables -A INPUT -p icmpv6 -j ACCEPT
-ip6tables -A INPUT -i lo -m conntrack --ctstate NEW -j ACCEPT
-ip6tables -A INPUT -s fe80::/10,2001:67c:275c::/48 -m conntrack --ctstate NEW -j ACCEPT
-ip6tables -A INPUT -j REJECT
-# Make sure that volume is UP when rpi has booted
-amixer set Master 100%
-# Do NOT play anything after reboot. (Don't freak out the one who just gave power to the room)
-mpc pause
-# Bridge script to give information about current file to MQTT.
-/usr/bin/python3.2 /home/lucas/mpd-to-mqtt.py  >> /dev/null &
-exit 0
-</code>
-==== /etc/network/interfaces ====
-<code>
-# interfaces(5) file used by ifup(8) and ifdown(8)
-# Please note that this file is written to be used with dhcpcd
-# For static IP, consult /etc/dhcpcd.conf and 'man dhcpcd.conf'
-# Include files from /etc/network/interfaces.d:
-source-directory /etc/network/interfaces.d
-auto lo
-iface lo inet loopback
-#iface eth0 inet manual
-#allow-hotplug wlan0
-#iface wlan0 inet manual
-#    wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
-#allow-hotplug wlan1
-#iface wlan1 inet manual
-#    wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
-auto eth0
-iface eth0 inet static
-        address 195.160.169.17
-        netmask 255.255.255.128
-        gateway 195.160.169.1
-	dns-domain raum.chaostreff-dortmund.de
-	dns-nameserver 91.204.6.66
-	dns-nameserver 91.204.4.5
-iface eth0 inet6 static
-        address 2001:67c:275c:a9::11
-        netmask 64
-</code>
-==== /etc/mpd.conf ====
-<code>
-music_directory		"/srv/filebase/audio"
-playlist_directory		"/srv/filebase/audio"
-db_file			"/srv/filebase/raspberry_netfs/raum3/mpd/tag_cache"
-log_file			"/var/log/mpd/mpd.log"
-pid_file			"/var/run/mpd/pid"
-state_file			"/var/lib/mpd/state"
-sticker_file                   "/srv/filebase/raspberry_netfs/raum3/mpd/sticker.sql"
-user				"mpd"
-bind_to_address         "127.0.0.1"
-bind_to_address         "195.160.169.17"
-bind_to_address         "::1"
-bind_to_address         "2001:67c:275c:a9::11"
-zeroconf_enabled		"yes"
-zeroconf_name			"Music Player"
-input {
-        plugin "curl"
-}
-audio_output {
-	type		"alsa"
-	name		"My ALSA Device"
-	format		"48000:16:2"	# optional
-	#mixer_control	"Master"	# optional
-	mixer_control	"none"	# optional
-}
-filesystem_charset		"UTF-8"
-id3v1_encoding			"UTF-8"
-</code>
-==== /etc/modprobe.d/alsa-base.conf ====
-<code>
-music_directory		"/srv/filebase/audio"
-playlist_directory		"/srv/filebase/audio"
-db_file			"/srv/filebase/raspberry_netfs/raum3/mpd/tag_cache"
-log_file			"/var/log/mpd/mpd.log"
-pid_file			"/var/run/mpd/pid"
-state_file			"/var/lib/mpd/state"
-sticker_file                   "/srv/filebase/raspberry_netfs/raum3/mpd/sticker.sql"
-user				"mpd"
-bind_to_address         "127.0.0.1"
-bind_to_address         "195.160.169.17"
-bind_to_address         "::1"
-bind_to_address         "2001:67c:275c:a9::11"
-zeroconf_enabled		"yes"
-zeroconf_name			"Music Player"
-input {
-        plugin "curl"
-}
-audio_output {
-	type		"alsa"
-	name		"My ALSA Device"
-	format		"48000:16:2"	# optional
-	#mixer_control	"Master"	# optional
-	mixer_control	"none"	# optional
-}
-filesystem_charset		"UTF-8"
-id3v1_encoding			"UTF-8"
-</code>
-==== /etc/fstab ====
-Die ersten drei Einträge sollten bereits vorhanden sein, es wird nur der zusätzliche Link auf die Filebase benötigt. Mit <code>mkdir -p /srv/filebase</code> vorher das Verzeichnis auch erstellen.
-<code>
-proc            /proc           proc    defaults          0       0
-/dev/mmcblk0p6  /boot           vfat    defaults          0       2
-/dev/mmcblk0p7  /               ext4    defaults,noatime  0       1
-# filebase.raum.chaostreff-dortmund.de/pub
-//195.160.169.11/pub /srv/filebase cifs auto,noperm,username=anonymous,password=bla 0 0
-</code>
-==== /etc/asound.conf ====
-<code>
-pcm.dmixer {
-    type dmix
-    ipc_key 1024
-    ipc_key_add_uid false
-    ipc_perm 0666 # mixing for all users
-    slave {
-        pcm "hw:0,0"
-        period_time 0
-        period_size 1024
-        buffer_size 8192
-        rate 44100
-    }
-    bindings {
-0
-1
-    }
-}
-pcm.dsp0 {
-    type plug
-    slave.pcm "dmixer"
-}
-pcm.!default {
-    type plug
-    slave.pcm "dmixer"
-}
-pcm.default {
-   type plug
-   slave.pcm "dmixer"
-}
-ctl.mixer0 {
-    type hw
-    card 0
-}
-</code>