docker-compose.yml

services:
  # Flask App
  flask-app:
    build: flask
    restart: always
    ports: 
      - '8000:8000'
    healthcheck:
      test: ["CMD-SHELL", "curl --silent --fail localhost:8000/flask-health-check || exit 1"]
      interval: 10s
      timeout: 10s
      retries: 3
    command: gunicorn -w 3 -t 60 -b 0.0.0.0:8000 app:app
    container_name: flask-app

  # k6 setup
  k6:
    image: grafana/k6:latest
    container_name: k6
    ports:
      - "6565:6565"
    environment:
      - K6_OUT=statsd
      - K6_STATSD_ADDR=splunk-k6:8125
    volumes:
      - ./scripts:/scripts

  # Splunk Enterprise server
  splunk-k6:
    image: splunk/splunk:latest
    container_name: splunk-k6
    environment:
      - SPLUNK_START_ARGS=--accept-license
      - SPLUNK_HEC_TOKEN=00000000-0000-0000-0000-0000000000000
      - SPLUNK_PASSWORD=changeme
    ports:
      - 18000:8000
    healthcheck:
      test: [ 'CMD', 'curl', '-f', 'http://localhost:8000' ]
      interval: 5s
      timeout: 5s
      retries: 20
    volumes:
      - ./splunk.yml:/tmp/defaults/default.yml
      - /opt/splunk/var
      - /opt/splunk/etc