# Local OpenObserve stack for NeuroLink proxy observability.
#
# Architecture:
#   NeuroLink proxy -> OTEL collector -> OpenObserve
#
# Override defaults by exporting env vars or by copying
# scripts/observability/proxy-observability.env.example to
# scripts/observability/proxy-observability.env and using the helper script.

services:
  otel-collector:
    image: otel/opentelemetry-collector-contrib:latest
    restart: unless-stopped
    command: ["--config=/etc/otelcol/config.yaml"]
    environment:
      NEUROLINK_OPENOBSERVE_OTLP_ENDPOINT: ${NEUROLINK_OPENOBSERVE_OTLP_ENDPOINT:-http://openobserve:5080/api/default}
      NEUROLINK_OPENOBSERVE_BASIC_AUTH: ${NEUROLINK_OPENOBSERVE_BASIC_AUTH:-Basic cm9vdEBleGFtcGxlLmNvbTpDb21wbGV4cGFzcyMxMjM=}
      NEUROLINK_PROXY_STREAM_HEADER: ${NEUROLINK_PROXY_STREAM_HEADER:-neurolink-proxy}
    volumes:
      - ./otel-collector.proxy-observability.yaml:/etc/otelcol/config.yaml:ro
    ports:
      - "${NEUROLINK_OTLP_GRPC_PORT:-14317}:4317"
      - "${NEUROLINK_OTLP_HTTP_PORT:-14318}:4318"
      - "${NEUROLINK_OTEL_HEALTH_PORT:-14333}:13133"
      - "${NEUROLINK_OTEL_METRICS_PORT:-18888}:8888"
      - "${NEUROLINK_OTEL_PPROF_PORT:-11777}:1777"
    depends_on:
      - openobserve
    networks:
      - proxy-observability

  openobserve:
    image: public.ecr.aws/zinclabs/openobserve:latest
    restart: unless-stopped
    ports:
      - "${NEUROLINK_OPENOBSERVE_HTTP_PORT:-5080}:5080"
      - "${NEUROLINK_OPENOBSERVE_GRPC_PORT:-5081}:5081"
    environment:
      ZO_ROOT_USER_EMAIL: ${NEUROLINK_OPENOBSERVE_USER:-root@example.com}
      ZO_ROOT_USER_PASSWORD: ${NEUROLINK_OPENOBSERVE_PASSWORD:-Complexpass#123}
      ZO_DATA_DIR: /data
      RUST_LOG: ${NEUROLINK_OPENOBSERVE_LOG_LEVEL:-info}
      ZO_INGEST_ALLOWED_UPTO: ${NEUROLINK_OPENOBSERVE_INGEST_HOURS:-720}
    volumes:
      - openobserve-data:/data
    networks:
      - proxy-observability

networks:
  proxy-observability:
    driver: bridge

volumes:
  openobserve-data:
    name: ${NEUROLINK_OPENOBSERVE_VOLUME_NAME:-neurolink-openobserve-data}