Bose-SoundTouch/scripts/raspberry-pi

Here is a README.md you can place next to your install script (or in your repo) to document installation, configuration, updates, and debugging.

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SoundTouch Service (systemd install)

This setup installs soundtouch-service from the official GitHub release and runs it as a hardened systemd service.

It supports:

• Automatic start on boot
• Binding to privileged ports (80 / 443) without running as root
• Config via environment file
• Clean updates
• Safe re-runs of the installer

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Installation

Run the installer script:

sudo bash install-soundtouch-service.sh

You can override defaults:

sudo \
  VERSION=v0.78.0 \
  HOSTNAME_FQDN=soundtouch.local \
  HTTP_PORT=80 \
  HTTPS_PORT=443 \
  bash install-soundtouch-service.sh

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Configuration

Configuration lives in:

/etc/soundtouch-service/soundtouch-service.env

Example:

PORT=80
HTTPS_PORT=443
DATA_DIR=/var/lib/soundtouch-service

LOG_PROXY_BODY=false
REDACT_PROXY_LOGS=true
RECORD_INTERACTIONS=true
DISCOVERY_INTERVAL=5m

SERVER_URL=http://soundtouch.local
HTTPS_SERVER_URL=https://soundtouch.local

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Important: Applying Configuration Changes

If you change the environment file, you must reload and restart the service.

Full roundtrip:

sudo systemctl daemon-reload
sudo systemctl restart soundtouch-service

Usually daemon-reload is only needed if the unit file changed.

If only the .env file changed:

sudo systemctl restart soundtouch-service

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Service Management

Check status:

systemctl status soundtouch-service

Enable at boot:

sudo systemctl enable soundtouch-service

Disable:

sudo systemctl disable soundtouch-service

Stop / start manually:

sudo systemctl stop soundtouch-service
sudo systemctl start soundtouch-service

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Logs & Debugging

View recent logs:

journalctl -u soundtouch-service -e --no-pager

Follow logs live:

journalctl -u soundtouch-service -f

Show logs from current boot:

journalctl -u soundtouch-service -b

If the service fails to start:

systemctl status soundtouch-service --no-pager

Look for:

• bind: permission denied → capability issue
• address already in use → port conflict
• permission errors in DATA_DIR → ownership issue

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Port Conflicts

Check if 80/443 are in use:

sudo ss -tulpn | grep -E ':80|:443'

If another service is using the port, either:

• stop/disable that service
• or change PORT / HTTPS_PORT in the env file

Then restart the service.

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Updating to a New Version

To upgrade, simply run the installer with the desired version as an argument:

sudo bash install.sh vX.Y.Z

The script will:

• Automatically fetch the latest version of the installer script for that release
• Download the new service binary
• Backup the old binary to .old
• Overwrite the binary and restart the service

No need to reconfigure anything; your existing .env file and data will be preserved.

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Reinstall / Reset

To fully reset:

sudo systemctl stop soundtouch-service
sudo rm -rf /var/lib/soundtouch-service/*
sudo systemctl start soundtouch-service

To completely remove:

sudo systemctl disable --now soundtouch-service
sudo rm /etc/systemd/system/soundtouch-service.service
sudo rm -rf /etc/soundtouch-service
sudo rm -rf /var/lib/soundtouch-service
sudo rm /usr/local/bin/soundtouch-service
sudo systemctl daemon-reload

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Architecture Auto-Detection

The installer auto-detects:

• linux-armv7
• linux-arm64
• linux-amd64

Override manually if needed:

sudo ARCH_ASSET=linux-arm64 bash install-soundtouch-service.sh

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Security Notes

The service:

• Runs as a dedicated soundtouch system user
• Uses AmbientCapabilities=CAP_NET_BIND_SERVICE
• Does not require setcap
• Does not run as root
• Uses systemd sandboxing (ProtectSystem, PrivateTmp, etc.)

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Quick Troubleshooting Checklist

If something does not work:

1. Check status:

   systemctl status soundtouch-service
   

2. Check logs:

   journalctl -u soundtouch-service -e
   

3. Confirm ports:

   ss -tulpn | grep -E ':80|:443'
   

4. Confirm env file:

   cat /etc/soundtouch-service/soundtouch-service.env
   

5. Restart cleanly:

   sudo systemctl restart soundtouch-service
   

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If you’d like, I can also provide:

• A make update style wrapper
• A rollback mechanism
• Or a self-update script with checksum verification