Claude
92396d37bd
Each service can now be run directly with sudo bash <service>.sh on any machine with Docker installed, without needing the full post-install repo. Uses the shared bootstrap pattern from docs/standalone-template.sh. https://claude.ai/code/session_014CCYqVwW6d6f5dw1qRokYt
270 lines
9.9 KiB
Bash
270 lines
9.9 KiB
Bash
#!/bin/bash
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# services/lyrion.sh — Lyrion Music Server for Squeezebox devices, apps, Chromecast.
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# Part of the modular post-install system (sourced by setup.sh).
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#
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# Can also be run standalone on any machine:
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# sudo bash lyrion.sh
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# (Docker must already be installed when run standalone)
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#
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# Ported from ubuntu-post-install-24.04-crowdsec.sh (# ---- LYRION MUSIC SERVER ----).
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# Uses network_mode: host so UDP discovery (Chromecast, Squeezebox) works without
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# manual port-forwarding. Own ~/docker/lyrion/ with compose + .env.
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# ── Standalone bootstrap ──────────────────────────────────────────────────────
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# Detected when the script is executed directly rather than sourced by setup.sh.
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# Sets up helpers and globals, then defers execution until after the function
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# definition at the bottom of this file.
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if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
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[[ "$(id -u)" == "0" ]] || { echo "Run with sudo: sudo bash $0"; exit 1; }
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_SELF_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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_COMMON="$_SELF_DIR/../lib/common.sh"
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if [[ -f "$_COMMON" ]]; then
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# Full repo present — use the real helpers (picks up ~/docker/.config too)
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# shellcheck source=../lib/common.sh
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source "$_COMMON"
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else
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# One-off copy — inline minimal stubs so the script works without the repo
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log_info() { echo -e "\033[0;34m[INFO]\033[0m $*"; }
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log_success() { echo -e "\033[0;32m[OK]\033[0m $*"; }
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log_warning() { echo -e "\033[1;33m[WARN]\033[0m $*"; }
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log_error() { echo -e "\033[0;31m[ERROR]\033[0m $*" >&2; }
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require_docker() {
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command -v docker &>/dev/null || {
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log_error "Docker not found. Install it first:"
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log_error " curl -fsSL https://get.docker.com | sudo sh"
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return 1
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}
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docker compose version &>/dev/null || {
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log_error "Docker Compose plugin missing:"
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log_error " sudo apt-get install -y docker-compose-plugin"
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return 1
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}
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}
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ensure_docker_dir_ownership() {
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chown -R "$ACTUAL_USER:$ACTUAL_USER" "$@" 2>/dev/null || true
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}
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# Match common.sh's eval-based pattern so local vars in install_* are set correctly
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prompt_text() {
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local _q="$1" _def="$2" _var="$3" _r
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[[ "${UNATTENDED:-false}" == "true" ]] && { eval "$_var='$_def'"; return; }
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read -r -p " $_q " _r
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eval "$_var='${_r:-$_def}'"
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}
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prompt_yn() {
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local _q="$1" _def="$2" _var="$3" _r
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[[ "${UNATTENDED:-false}" == "true" ]] && { eval "$_var='$_def'"; return; }
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read -r -p " $_q " _r
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eval "$_var='${_r:-$_def}'"
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}
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configure_caddy_for_service() {
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local _name="$1" _upstream="$2" _subdomain="$3" _extra="${4:-}"
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local _caddy_dir="$DOCKER_DIR/caddy"
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local _caddyfile="$_caddy_dir/Caddyfile"
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if [[ ! -d "$_caddy_dir" ]]; then
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log_info "Access $_name directly on port ${_upstream##*:}."
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return 0
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fi
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echo ""
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local _do_caddy=""
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read -r -p " Configure Caddy reverse proxy for $_name? [y/N]: " _do_caddy
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[[ "${_do_caddy,,}" == "y" ]] || {
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log_info "Skipping — access at: http://localhost:${_upstream##*:}"
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return 0
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}
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local _domain=""
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read -r -p " Domain (e.g. ${_subdomain}.${SITE_DOMAIN:-example.com}): " _domain
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[[ -n "$_domain" ]] || { log_warning "No domain entered — skipping Caddy."; return 0; }
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# Back up before touching
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if [[ -f "$_caddyfile" ]]; then
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local _bk="$_caddy_dir/Caddyfile.backup.$(date +%Y%m%d-%H%M%S)"
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cp "$_caddyfile" "$_bk"
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log_info "Backed up Caddyfile to $(basename "$_bk")"
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else
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touch "$_caddyfile"
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fi
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# Remove existing block for this domain if present
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if grep -q "^${_domain}" "$_caddyfile" 2>/dev/null; then
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log_warning "$_domain already in Caddyfile"
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local _ow=""
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read -r -p " Overwrite? [y/N]: " _ow
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[[ "${_ow,,}" == "y" ]] || { log_info "Keeping existing entry."; return 0; }
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sed -i "/^${_domain}/,/^}/d" "$_caddyfile"
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fi
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cat >> "$_caddyfile" << CBLOCK
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# $_name
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$_domain {
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reverse_proxy $_upstream
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header {
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Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"
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X-Content-Type-Options "nosniff"
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X-Frame-Options "SAMEORIGIN"
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Referrer-Policy "strict-origin-when-cross-origin"
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}
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log {
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output file /var/log/caddy/${_domain}.log
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format json
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}
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${_extra}
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}
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CBLOCK
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log_success "Added $_domain to Caddyfile"
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docker exec caddy caddy fmt --overwrite /etc/caddy/Caddyfile 2>/dev/null || true
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if docker exec caddy caddy reload --config /etc/caddy/Caddyfile 2>/dev/null; then
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log_success "$_name accessible at: https://$_domain"
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else
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log_warning "Reload failed — check: docker logs caddy"
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log_info "Manual reload: docker exec caddy caddy reload --config /etc/caddy/Caddyfile"
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fi
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}
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write_readme() {
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local _dir="$1"; shift
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mkdir -p "$_dir"
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cat > "$_dir/README.md"
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}
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fi
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# Globals — ACTUAL_USER/ACTUAL_HOME must come before DOCKER_DIR
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# ($HOME under sudo is /root, not the real user's home)
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ACTUAL_USER="${ACTUAL_USER:-${SUDO_USER:-$USER}}"
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ACTUAL_HOME="$(getent passwd "$ACTUAL_USER" 2>/dev/null | cut -d: -f6 || echo "${HOME:-/root}")"
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DOCKER_DIR="${DOCKER_DIR:-$ACTUAL_HOME/docker}"
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DRY_RUN="${DRY_RUN:-false}"
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UNATTENDED="${UNATTENDED:-false}"
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SITE_TZ="${SITE_TZ:-$(cat /etc/timezone 2>/dev/null || echo UTC)}"
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SITE_DOMAIN="${SITE_DOMAIN:-example.com}"
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SITE_CADDY_NET="${SITE_CADDY_NET:-caddy_net}"
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register_service() { :; } # no-op — no wizard to register into
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_RUN_STANDALONE=1
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fi
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# ─────────────────────────────────────────────────────────────────────────────
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register_service lyrion media "Music streaming server — Squeezebox, Chromecast (Lyrion)" 9000
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install_lyrion() {
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require_docker || return 1
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local LYRION_DIR="$DOCKER_DIR/lyrion"
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local DEFAULT_MUSIC="$ACTUAL_HOME/music"
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if [ "$DRY_RUN" = true ]; then
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echo "[DRY-RUN] Lyrion Music Server would:"
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echo " - Create $LYRION_DIR with docker-compose.yml + .env (config/ playlists/)"
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echo " - Mount a music folder (default $DEFAULT_MUSIC) read-only at /music"
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echo " - Run with network_mode: host (required for Chromecast/Squeezebox UDP discovery)"
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echo " - Expose port 9000 (web), 9090 (CLI), 3483 (players)"
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echo " - Offer a Caddy reverse proxy and to start the container"
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return 0
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fi
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local MUSIC_PATH=""
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prompt_text "Path to music folder [$DEFAULT_MUSIC]:" "$DEFAULT_MUSIC" MUSIC_PATH
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MUSIC_PATH="${MUSIC_PATH/#\~/$ACTUAL_HOME}"; MUSIC_PATH="${MUSIC_PATH%/}"
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mkdir -p "$LYRION_DIR"
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ensure_docker_dir_ownership "$LYRION_DIR"
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cd "$LYRION_DIR" || return 1
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local TZ_VAL UID_VAL GID_VAL
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TZ_VAL="${SITE_TZ:-$(cat /etc/timezone 2>/dev/null || echo UTC)}"
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UID_VAL=$(id -u "$ACTUAL_USER"); GID_VAL=$(id -g "$ACTUAL_USER")
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cat > docker-compose.yml << LYRION_COMPOSE
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name: lyrion
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services:
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lyrion:
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image: lmscommunity/lyrionmusicserver:stable
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container_name: lyrion
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hostname: lyrion
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restart: unless-stopped
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network_mode: host
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environment:
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- HTTP_PORT=9000
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- PUID=$UID_VAL
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- PGID=$GID_VAL
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- TZ=$TZ_VAL
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volumes:
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- ./config:/config:rw
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- \${MUSIC_PATH}:/music:ro
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- ./playlists:/playlists:rw
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- /etc/localtime:/etc/localtime:ro
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networks:
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caddy_net:
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external: true
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name: \${CADDY_NET:-caddy_net}
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LYRION_COMPOSE
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cat > .env << LYRION_ENV
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MUSIC_PATH=$MUSIC_PATH
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CADDY_NET=$SITE_CADDY_NET
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LYRION_ENV
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mkdir -p config playlists
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chown -R "$ACTUAL_USER:$ACTUAL_USER" "$LYRION_DIR"
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log_success "Lyrion Music Server configured at $LYRION_DIR"
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configure_caddy_for_service "Lyrion" "9000" "lyrion"
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write_readme "$LYRION_DIR" << MD
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# Lyrion Music Server
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Stream music to Squeezebox devices, the Squeezer Android/iOS app, and Chromecast.
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Formerly known as Logitech Media Server (LMS).
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- Web UI: http://localhost:9000
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- Player port: 3483 (Squeezeboxes / apps)
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- CLI port: 9090
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- Music folder (read-only): \`$MUSIC_PATH\` → mounted at /music
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- App data: \`config/\` and \`playlists/\`
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## Manage
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\`\`\`bash
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cd $LYRION_DIR
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docker compose up -d # start
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docker compose down # stop
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docker compose logs -f # logs
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docker compose pull && docker compose up -d # update
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\`\`\`
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## Notes
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- Uses \`network_mode: host\` so UDP discovery for Chromecast and Squeezebox devices
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works without manual port mapping.
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- Change the music path in \`.env\` (\`MUSIC_PATH=\`), then \`docker compose up -d\`.
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- Add music libraries in the web UI under Settings → Music Library.
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MD
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local START_LMS=""
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prompt_yn "Start Lyrion Music Server now? (y/n):" "y" START_LMS
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if [ "$START_LMS" = "y" ] || [ "$START_LMS" = "Y" ]; then
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docker compose up -d && log_success "Lyrion started" || log_warning "Failed to start — check: docker compose logs"
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fi
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echo ""
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echo " Access at: http://localhost:9000"
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echo " Note: uses host networking for Chromecast/Squeezebox UDP discovery"
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echo ""
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}
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# Run immediately when executed directly (deferred until after function definition)
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[[ "${_RUN_STANDALONE:-0}" == 1 ]] && install_lyrion
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