# TRM platform — deployment stack
#
# Deployed via Portainer Repository Stack:
#   Repository: git.dev.microservices.al/trm/deploy
#   Compose path: compose.yaml
#   Branch: main
#
# Images are built and pushed by each service's own Gitea workflow.
# This file references them by tag and runs them as a coordinated stack.
#
# Before first deploy on the host: `docker login git.dev.microservices.al`
# (Portainer can store registry credentials in its UI; configure once.)
#
# Environment variables are populated from Portainer's stack environment
# config (or a `.env` file alongside this compose for non-Portainer hosts).
# Defaults are provided via `${VAR:-default}` so the stack starts with no
# explicit configuration on a fresh deploy.

name: trm

services:
  # -------------------------------------------------------------------
  # Redis — telemetry queue + (future) connection registry for Phase 2.
  # Internal-only; no host port mapping.
  # -------------------------------------------------------------------
  redis:
    image: redis:7-alpine
    expose:
      - '6379'
    volumes:
      - redis-data:/data
    restart: unless-stopped
    healthcheck:
      test: ['CMD', 'redis-cli', 'ping']
      interval: 10s
      timeout: 3s
      retries: 5

  # -------------------------------------------------------------------
  # tcp-ingestion — Teltonika telemetry TCP server.
  # Built by git.dev.microservices.al/trm/tcp-ingestion's Gitea workflow.
  # -------------------------------------------------------------------
  tcp-ingestion:
    image: git.dev.microservices.al/trm/tcp-ingestion:${TCP_INGESTION_TAG:-main}
    depends_on:
      redis:
        condition: service_healthy
    ports:
      # Devices connect to this port. Use `${HOST_BIND_IP:-0.0.0.0}:5027:5027`
      # if you want to restrict which host interface accepts connections.
      - '${TCP_INGESTION_PORT:-5027}:5027'
    environment:
      NODE_ENV: production
      INSTANCE_ID: ${TCP_INGESTION_INSTANCE_ID:-stage-1}
      REDIS_URL: redis://redis:6379
      LOG_LEVEL: ${LOG_LEVEL:-info}
    restart: unless-stopped

  # -------------------------------------------------------------------
  # Future services land here:
  #   - processor:        consumes telemetry from Redis, writes to DB
  #   - postgres:         PostgreSQL with TimescaleDB extension
  #   - directus:         business-plane API + admin UI
  #   - react-spa:        front-end (static, served via nginx or Caddy)
  # See ../docs/wiki/ for the platform architecture.
  # -------------------------------------------------------------------

volumes:
  redis-data: