Merge pull request #2519 from alexbelgium/copilot/fix-icecast-pulse-server-issue

Fix BirdNET-PiPy Icecast failing to connect to PulseAudio on HAOS

birdnet-pipy/CHANGELOG.md

@@ -1,3 +1,4 @@
+- Fix Icecast service failing to connect to PulseAudio on HAOS by respecting PULSE_SERVER env var and setting up socket symlink and auth cookie for icecast2 user
 
 ## 0.5.4 (2026-02-21)
 - Update to latest version from Suncuss/BirdNET-PiPy (changelog : https://github.com/Suncuss/BirdNET-PiPy/releases)

birdnet-pipy/config.yaml

@@ -93,5 +93,5 @@ schema:
   ssl: bool?
 slug: birdnet-pipy
 url: https://github.com/alexbelgium/hassio-addons/tree/master/birdnet-pipy
-version: "0.5.4"
+version: "0.5.4-2"
 webui: "[PROTO:ssl]://[HOST]:[PORT:80]"

birdnet-pipy/rootfs/etc/cont-init.d/15-audio_perms.sh

@@ -14,8 +14,32 @@ if [ -n "${SND_GID}" ] && getent group audio >/dev/null 2>&1; then
   fi
 fi
 
-for u in root nginx www-data; do
+for u in root nginx www-data icecast2; do
   if id "${u}" >/dev/null 2>&1; then
     usermod -aG audio "${u}" 2>/dev/null || true
   fi
 done
+
+# Create /run/pulse/native symlink if the PulseAudio socket is elsewhere
+# (e.g. HAOS provides it at /run/audio/pulse.sock)
+PULSE_SOCK="${PULSE_SERVER:-}"
+PULSE_SOCK="${PULSE_SOCK#unix:}"
+if [ -n "${PULSE_SOCK}" ] && [ -S "${PULSE_SOCK}" ] && [ ! -S /run/pulse/native ]; then
+  mkdir -p /run/pulse
+  ln -sf "${PULSE_SOCK}" /run/pulse/native
+fi
+
+# Copy PulseAudio cookie for the icecast2 user so it can authenticate
+if id icecast2 >/dev/null 2>&1; then
+  ICECAST_HOME="$(getent passwd icecast2 | cut -d: -f6)"
+  if [ -n "${ICECAST_HOME}" ]; then
+    for cookie in /config/.config/pulse/cookie /root/.config/pulse/cookie; do
+      if [ -f "${cookie}" ]; then
+        mkdir -p "${ICECAST_HOME}/.config/pulse"
+        cp "${cookie}" "${ICECAST_HOME}/.config/pulse/cookie"
+        chown icecast2 "${ICECAST_HOME}/.config/pulse" "${ICECAST_HOME}/.config/pulse/cookie"
+        break
+      fi
+    done
+  fi
+fi

birdnet-pipy/rootfs/etc/services.d/icecast/run

@@ -1,5 +1,5 @@
 #!/usr/bin/with-contenv bashio
 # shellcheck shell=bash
 set -euo pipefail
-export PULSE_SERVER=unix:/run/pulse/native
+export PULSE_SERVER="${PULSE_SERVER:-unix:/run/pulse/native}"
 gosu icecast2 /usr/local/bin/start-icecast.sh

birdnet-pipy/rootfs/etc/services.d/main/run

@@ -2,7 +2,7 @@
 # shellcheck shell=bash
 set -euo pipefail
 export PYTHONPATH=/app
-export PULSE_SERVER=unix:/run/pulse/native
+export PULSE_SERVER="${PULSE_SERVER:-unix:/run/pulse/native}"
 bashio::net.wait_for 5002 127.0.0.1 300
 cd /app
 exec python3 -m core.main