🎉 Initial commit

2026-08-30 09:56:33 +02:00
commit c2ae24818e
14 changed files with 1058 additions and 0 deletions
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+# --- Database ---
+POSTGRES_USER=ingester
+POSTGRES_PASSWORD=changeme
+POSTGRES_DB=telemetry
+POSTGRES_PORT=5432
+
+# --- MQTT Broker (MQTTS) ---
+MQTT_BROKER_HOST=broker.example.com
+MQTT_BROKER_PORT=8883
+MQTT_TOPIC=sensors/#
+MQTT_CLIENT_ID=mqtt-ingester
+
+# --- Broker authentication (all optional; combinable) ---
+# MQTT username/password (CONNECT-packet auth, Mosquitto password_file etc.).
+MQTT_USERNAME=
+MQTT_PASSWORD=
+# TLS-PSK: takes precedence over certificates when both are set.
+# MQTT_PSK_HEX is a hex string, e.g. "0123456789abcdef" (no 0x prefix).
+MQTT_PSK_IDENTITY=
+MQTT_PSK_HEX=
+
+# --- Batched DB writes (mqtt-client) ---
+DB_BATCH_SIZE=500
+DB_FLUSH_SECONDS=1.0
+
+# --- Logging ---
+LOG_LEVEL=INFO
+LOG_TO_FILE=true
+
+# --- Loki (optional, leave LOKI_URL empty to disable) ---
+LOKI_URL=
+LOKI_USER=
+LOKI_PASSWORD=
+LOKI_FLUSH_SECONDS=5
+LOKI_TIMEOUT_SECONDS=5
+
+# --- API ---
+API_PORT=8443
+DB_POOL_MIN_SIZE=2
+DB_POOL_MAX_SIZE=10