compose.yaml

services:
  dotnet:
    build: dotnet
    environment:
      - OTEL_SERVICE_NAME=getting-started-dotnet
      # No need to set service.instance.id because otel dot net generates random UUID
      #- OTEL_RESOURCE_ATTRIBUTES=service.instance.id=123
      - OTEL_EXPORTER_OTLP_ENDPOINT
      - OTEL_EXPORTER_OTLP_HEADERS
      - OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT
      - OTEL_EXPORTER_OTLP_COMPRESSION
      - OTEL_EXPORTER_OTLP_PROTOCOL
      - OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE
    ports:
      - 8080
  go:
    build: go
    environment:
      - OTEL_SERVICE_NAME=getting-started-go
      - OTEL_RESOURCE_ATTRIBUTES=service.instance.id=123
      - OTEL_EXPORTER_OTLP_ENDPOINT
      - OTEL_EXPORTER_OTLP_HEADERS
      - OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT
      - OTEL_EXPORTER_OTLP_COMPRESSION
      - OTEL_EXPORTER_OTLP_PROTOCOL
      - OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE
    ports:
      - 8080
  java:
    build: java
    environment:
      - OTEL_SERVICE_NAME=getting-started-java
      # No need to set service.instance.id because otel java agent generates random UUID
      # - OTEL_RESOURCE_ATTRIBUTES=service.instance.id=123
      - OTEL_EXPERIMENTAL_EXPORTER_OTLP_RETRY_ENABLED=true
      - OTEL_EXPORTER_OTLP_METRICS_DEFAULT_HISTOGRAM_AGGREGATION=BASE2_EXPONENTIAL_BUCKET_HISTOGRAM
      - OTEL_EXPERIMENTAL_RESOURCE_DISABLED_KEYS=process.command_args
      - OTEL_EXPORTER_OTLP_ENDPOINT
      - OTEL_EXPORTER_OTLP_HEADERS
      - OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT
      - OTEL_EXPORTER_OTLP_COMPRESSION
      - OTEL_EXPORTER_OTLP_PROTOCOL
      - OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE
    ports:
      - 8080
  javascript:
    build: javascript
    environment:
      - OTEL_SERVICE_NAME=getting-started-javascript
      - OTEL_RESOURCE_ATTRIBUTES=service.instance.id=123
      - OTEL_EXPORTER_OTLP_ENDPOINT
      - OTEL_EXPORTER_OTLP_HEADERS
      - OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT
      - OTEL_EXPORTER_OTLP_COMPRESSION
      - OTEL_EXPORTER_OTLP_PROTOCOL
      - OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE
    ports:
      - 8080
  python:
    build: python
    environment:
      - OTEL_SERVICE_NAME=getting-started-python
      - OTEL_RESOURCE_ATTRIBUTES=service.instance.id=123
      - OTEL_EXPORTER_OTLP_ENDPOINT
      - OTEL_EXPORTER_OTLP_HEADERS
      - OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT
      - OTEL_EXPORTER_OTLP_COMPRESSION
      - OTEL_EXPORTER_OTLP_PROTOCOL
      - OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE
    ports:
      - 8080
  ruby:
    build: ruby
    environment:
      - OTEL_SERVICE_NAME=getting-started-ruby
      - OTEL_RESOURCE_ATTRIBUTES=service.instance.id=123
      - OTEL_EXPORTER_OTLP_ENDPOINT
      - OTEL_EXPORTER_OTLP_HEADERS
      - OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT
      - OTEL_EXPORTER_OTLP_COMPRESSION
      - OTEL_EXPORTER_OTLP_PROTOCOL
      # Ruby doesn't support metrics yet
      # - OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE
    ports:
      - 8080
  rust:
    build: rust
    environment:
      - OTEL_SERVICE_NAME=getting-started-rust
      - OTEL_RESOURCE_ATTRIBUTES=service.instance.id=123
      - OTEL_EXPORTER_OTLP_ENDPOINT
      - OTEL_EXPORTER_OTLP_HEADERS
      - OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT
      - OTEL_EXPORTER_OTLP_COMPRESSION
      - OTEL_EXPORTER_OTLP_PROTOCOL
      - OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE
    ports:
      - 8080
  envoy:
    image: envoyproxy/envoy:v1.29.4
    ports:
      - "8080:8080"
    volumes:
      - ./supporting-files/envoy.yaml:/etc/envoy/envoy.yaml
  loadgenerator:
    image: python:3.12.3
    command: ["python", "/loadgenerator.py"]
    volumes:
      - ./supporting-files/loadgenerator.py:/loadgenerator.py
    depends_on:
      - dotnet
      - go
      - java
      - javascript
      - python
      - ruby
      - rust