docker-compose.yml

version: '3.8'

services:
  log_generator:
    build:
      context: log_generator
      dockerfile: Dockerfile
    volumes:
      - ./log_generator:/app
      - ./logs:/app/logs
    command: uv run log-generator

  otel_collector:
    image: otel/opentelemetry-collector-contrib:latest
    command: ["--config=/etc/otel-collector-config.yaml"]
    volumes:
      - ./otel-loki-grafana/otel-collector-config.yaml:/etc/otel-collector-config.yaml
      - ./logs:/app/logs

  loki:
    image: grafana/loki:latest
    ports:
      - "3100:3100"  # Loki default port
    command: -config.file=/etc/loki/local-config.yaml
    volumes:
      - ./otel-loki-grafana/loki-config.yaml:/etc/loki/local-config.yaml

  grafana:
    image: grafana/grafana:11.3.0
    ports:
      - "3000:3000"
    environment:
      - GF_SECURITY_ADMIN_PASSWORD=admin
      - GF_SECURITY_ADMIN_USER=admin
    volumes:
      - ./otel-loki-grafana/grafana/provisioning:/etc/grafana/provisioning