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77 lines
2.1 KiB
Bash
77 lines
2.1 KiB
Bash
#!/bin/bash
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set -e
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# Configuration from environment
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SERVICE_NAME="navidrome"
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SERVICE_ID="${SERVICE_NAME}-${NOMAD_ALLOC_ID:-$(hostname)}"
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PORT=4533
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CONSUL_HTTP_ADDR="${CONSUL_URL:-http://localhost:8500}"
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NODE_IP="${ADVERTISE_IP}"
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# Tags for the Primary service (Traefik enabled)
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PRIMARY_TAGS='["navidrome","web","traefik.enable=true","urlprefix-/navidrome","tools","traefik.http.routers.navidromelan.rule=Host(`navidrome.service.dc1.consul`)","traefik.http.routers.navidromewan.rule=Host(`m.fbleagh.duckdns.org`)","traefik.http.routers.navidromewan.middlewares=dex@consulcatalog","traefik.http.routers.navidromewan.tls=true"]'
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# --- Helper Functions ---
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# Register Service with TTL Check
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register_service() {
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echo "Registering service ${SERVICE_ID} with Consul..."
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curl -s -X PUT "${CONSUL_HTTP_ADDR}/v1/agent/service/register" -d "{
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\"ID\": \"${SERVICE_ID}\",
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\"Name\": \"${SERVICE_NAME}\",
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\"Tags\": ${PRIMARY_TAGS},
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\"Address\": \"${NODE_IP}\",
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\"Port\": ${PORT},
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\"Check\": {
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\"DeregisterCriticalServiceAfter\": \"1m\",
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\"TTL\": \"15s\"
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}
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}"
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}
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# Send Heartbeat to Consul
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pass_ttl() {
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curl -s -X PUT "${CONSUL_HTTP_ADDR}/v1/agent/check/pass/service:${SERVICE_ID}" > /dev/null
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}
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# Deregister Service
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deregister_service() {
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echo "Deregistering service ${SERVICE_ID} from Consul..."
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curl -s -X PUT "${CONSUL_HTTP_ADDR}/v1/agent/service/deregister/${SERVICE_ID}"
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}
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# --- Cleanup ---
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cleanup() {
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echo "Shutting down..."
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deregister_service
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exit 0
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}
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trap cleanup TERM INT
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# --- Main Logic ---
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echo "Starting Navidrome Primary Node..."
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# 1. Ensure shared directories exist on persistent host volume
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mkdir -p /data/plugins /data/cache /data/backup
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# 2. Tell Navidrome to use the database directly from the LiteFS mount.
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export ND_DBPATH="/litefs/navidrome.db?cache=shared&_busy_timeout=15000&_journal_mode=WAL&_foreign_keys=on"
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# 3. Register with Consul
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register_service
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# 4. Start Navidrome and Maintain TTL
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/app/navidrome &
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NAVIDROME_PID=$!
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echo "Navidrome running (PID: $NAVIDROME_PID)"
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while kill -0 $NAVIDROME_PID 2>/dev/null; do
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pass_ttl
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sleep 10
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done
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cleanup
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