# Dashboard overlay for the datastream demo.
#
# Use *together* with the base compose file so the same relay/seed/worker nodes
# (and their telemetry) are the data source — only the sink changes. The base
# `collector` service (which prints frames to stdout) is replaced by
# `swactor-datastream-dashboard`, which binds the same UDP port (7700), demuxes
# the per-node frames, and serves the live browser dashboard on :9090.
#
#   docker compose \
#     -f tests/docker/docker-compose.datastream.yml \
#     -f tests/docker/docker-compose.datastream.dashboard.yml up
#
# Then open http://localhost:18080. (Or just run ./tests/docker/datastream-dashboard-demo.sh)
# Override the host port with DASH_PORT=<port> if 18080 is taken too.

services:
  collector:
    entrypoint: ["swactor-datastream-dashboard"]
    # Bind the same UDP sink the nodes ship to, serve the dashboard on :9090,
    # and show the seed node. Drop --node to display the first node seen instead.
    command: ["--bind", "0.0.0.0:7700", "--port", "9090", "--node", "seed"]
    # Host port is overridable (DASH_PORT); defaults to 18080 since 9090 is a
    # commonly-occupied port. Container port is always the dashboard's 9090.
    ports:
      - "${DASH_PORT:-18080}:9090"