version: '3.8'

services:
  postgres:
    image: postgres:latest
    environment:
      POSTGRES_USER: user
      POSTGRES_PASSWORD: password
      POSTGRES_DB: mydb
    ports:
      - "5432:5432"
    volumes:
      - ./init.sql:/docker-entrypoint-initdb.d/init.sql

  keydb:
    image: eqalpha/keydb:latest
    ports:
      - "6379:6379"

  otel-collector:
    image: otel/opentelemetry-collector:latest
    container_name: otel-collector
    command: ["--config=/etc/otel-collector-config.yaml"]
    volumes:
      - ./otel-collector-config.yaml:/etc/otel-collector-config.yaml
    ports:
      - "4317:4317"
    depends_on:
      - jaeger

  jaeger:
    image: jaegertracing/all-in-one:latest
    container_name: jaeger
    environment:
      - COLLECTOR_OTLP_ENABLED=true
      - COLLECTOR_OTLP_GRPC_HOST-PORT=:4317
      - COLLECTOR_OTLP_GRPC_HOST_PORT=:4317
    ports:
      - "16686:16686"