durabletask-js/examples/azure-managed/docker-compose.yml at main · microsoft/durabletask-js · GitHub

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version: "3.8"

# Docker Compose stack for running the distributed tracing example locally.
# Starts the DTS Emulator (Durable Task Scheduler) and Jaeger (trace collector + UI).
#
# Usage:
#   docker compose up -d
#   # Run the example ...
#   docker compose down

services:
  # ---------------------------------------------------------------------------
  # Durable Task Scheduler (DTS) Emulator
  # Provides a local gRPC endpoint compatible with Azure Managed DTS.
  # No Azure subscription required – perfect for development and testing.
  # ---------------------------------------------------------------------------
  dts-emulator:
    image: mcr.microsoft.com/dts/dts-emulator:latest
    container_name: dts-emulator
    ports:
      - "8080:8080"       # gRPC endpoint
      - "8082:8082"       # HTTP dashboard (if available)
    environment:
      - ASPNETCORE_URLS=http://+:8080;http://+:8082

  # ---------------------------------------------------------------------------
  # Jaeger – distributed tracing backend & UI
  # Receives traces via OTLP (HTTP on 4318, gRPC on 4317) and exposes a web UI
  # on port 16686 for exploring traces.
  # ---------------------------------------------------------------------------
  jaeger:
    image: jaegertracing/jaeger:latest
    container_name: jaeger
    ports:
      - "4317:4317"       # OTLP gRPC receiver
      - "4318:4318"       # OTLP HTTP receiver (used by this example)
      - "16686:16686"     # Jaeger UI
    environment:
      - COLLECTOR_OTLP_ENABLED=true