pulse-observability/docker-compose.yml at master · TheLoop705/pulse-observability · GitHub

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# =============================================================================
# Pulse Observability Stack
# =============================================================================
# Full observability stack: OTel Collector → Prometheus + Jaeger + OpenSearch → Grafana
# Usage: docker compose up -d
# =============================================================================

services:
  # ---------------------------------------------------------------------------
  # OpenTelemetry Collector - Central telemetry hub
  # ---------------------------------------------------------------------------
  otel-collector:
    image: otel/opentelemetry-collector-contrib:0.120.0
    container_name: pulse-otel-collector
    restart: unless-stopped
    command: ["--config", "/etc/otelcol/config.yml"]
    volumes:
      - ./collector/otel-collector-config.yml:/etc/otelcol/config.yml:ro
    ports:
      - "${OTEL_COLLECTOR_GRPC_PORT:-4317}:4317"   # OTLP gRPC
      - "${OTEL_COLLECTOR_HTTP_PORT:-4318}:4318"   # OTLP HTTP
      - "${OTEL_COLLECTOR_METRICS_PORT:-8889}:8889" # Prometheus metrics
    depends_on:
      opensearch:
        condition: service_started
    networks:
      - pulse-network

  # ---------------------------------------------------------------------------
  # Prometheus - Metrics storage & querying
  # ---------------------------------------------------------------------------
  prometheus:
    image: prom/prometheus:v3.2.1
    container_name: pulse-prometheus
    restart: unless-stopped
    command:
      - "--config.file=/etc/prometheus/prometheus.yml"
      - "--storage.tsdb.path=/prometheus"
      - "--storage.tsdb.retention.time=${PROMETHEUS_RETENTION:-15d}"
      - "--web.enable-remote-write-receiver"
      - "--web.enable-lifecycle"
    volumes:
      - ./prometheus/prometheus.yml:/etc/prometheus/prometheus.yml:ro
      - ./prometheus/alert-rules.yml:/etc/prometheus/alert-rules.yml:ro
      - prometheus-data:/prometheus
    ports:
      - "${PROMETHEUS_PORT:-9090}:9090"
    networks:
      - pulse-network

  # ---------------------------------------------------------------------------
  # Jaeger - Distributed tracing
  # ---------------------------------------------------------------------------
  jaeger:
    image: jaegertracing/jaeger:2.4.0
    container_name: pulse-jaeger
    restart: unless-stopped
    environment:
      - COLLECTOR_OTLP_ENABLED=true
    ports:
      - "${JAEGER_UI_PORT:-16686}:16686"  # Jaeger UI
    networks:
      - pulse-network

  # ---------------------------------------------------------------------------
  # OpenSearch - Log aggregation & full-text search
  # ---------------------------------------------------------------------------
  opensearch:
    image: opensearchproject/opensearch:2.19.1
    container_name: pulse-opensearch
    restart: unless-stopped
    environment:
      - discovery.type=single-node
      - plugins.security.disabled=true
      - OPENSEARCH_INITIAL_ADMIN_PASSWORD=${OPENSEARCH_INITIAL_ADMIN_PASSWORD:-Pulse@2026!}
      - OPENSEARCH_JAVA_OPTS=${OPENSEARCH_JAVA_OPTS:--Xms512m -Xmx512m}
      - bootstrap.memory_lock=true
    ulimits:
      memlock:
        soft: -1
        hard: -1
      nofile:
        soft: 65536
        hard: 65536
    volumes:
      - opensearch-data:/usr/share/opensearch/data
    ports:
      - "${OPENSEARCH_PORT:-9200}:9200"
    networks:
      - pulse-network

  # ---------------------------------------------------------------------------
  # OpenSearch Dashboards - Log visualization UI
  # ---------------------------------------------------------------------------
  opensearch-dashboards:
    image: opensearchproject/opensearch-dashboards:2.19.1
    container_name: pulse-opensearch-dashboards
    restart: unless-stopped
    environment:
      - OPENSEARCH_HOSTS=["http://opensearch:9200"]
      - DISABLE_SECURITY_DASHBOARDS_PLUGIN=true
    ports:
      - "${OPENSEARCH_DASHBOARDS_PORT:-5601}:5601"
    depends_on:
      - opensearch
    networks:
      - pulse-network

  # ---------------------------------------------------------------------------
  # Grafana - Unified dashboards
  # ---------------------------------------------------------------------------
  grafana:
    image: grafana/grafana:11.5.2
    container_name: pulse-grafana
    restart: unless-stopped
    environment:
      - GF_SECURITY_ADMIN_USER=${GRAFANA_ADMIN_USER:-admin}
      - GF_SECURITY_ADMIN_PASSWORD=${GRAFANA_ADMIN_PASSWORD:-pulse}
      - GF_AUTH_ANONYMOUS_ENABLED=true
      - GF_AUTH_ANONYMOUS_ORG_ROLE=Viewer
      - GF_INSTALL_PLUGINS=grafana-opensearch-datasource
    volumes:
      - ./grafana/provisioning:/etc/grafana/provisioning:ro
      - grafana-data:/var/lib/grafana
    ports:
      - "${GRAFANA_PORT:-3000}:3000"
    depends_on:
      - prometheus
      - jaeger
      - opensearch
    networks:
      - pulse-network

volumes:
  prometheus-data:
  opensearch-data:
  grafana-data:

networks:
  pulse-network:
    driver: bridge