{ "logging_level": "info", "kafka_bootstrap_servers": "kafkaboostrap:9092", "sentry_dsn": "", "kafka_group_id": "speedy", "kafka_offset_reset": "latest", "subscribe_topics": ["^topic\\.pattern.+"], "buffer_max_batch_size": 1000, "kafka_polling_goroutines": 10, "kafka_polling_timeout_ms": 30000, "loki_push_url": "http://loki-distributor.loki:3100/loki/api/v1/push", "loki_push_mode": "proto" }