backend redesign

ingestor/config.example.yaml

@@ -0,0 +1,24 @@
+# CCXT Ingestor Configuration
+
+# Relay ZMQ endpoints (relay is the well-known gateway)
+flink_hostname: relay
+ingestor_work_port: 5555    # SUB - receives DataRequest with exchange prefix
+# Note: No response port needed - async architecture via Kafka!
+
+# Supported exchanges (subscribe to these prefixes)
+supported_exchanges:
+  - BINANCE
+  - COINBASE
+  - KRAKEN
+
+# Kafka configuration
+kafka_brokers:
+  - kafka:29092
+kafka_topic: market-0
+
+# Worker configuration
+max_concurrent: 10
+poll_interval_ms: 10000
+
+# Logging
+log_level: info