version: '3'

# Extends the default docker-compose.yml with Prometheus/Grafana monitoring configuration
# Usage: docker-compose -f ./docker-compose.yml -f ./docker-compose-prometheus.yml up
services:

  dataflow-server:
    environment:
      - |
        SPRING_APPLICATION_JSON=
        {
          "management.metrics.export.prometheus":{
             "enabled":true,
             "rsocket.enabled":true,
             "rsocket.host":"prometheus-rsocket-proxy",
             "rsocket.port":7001
          },
          "spring.cloud.dataflow.metrics.dashboard": {
             "url":"http://localhost:3000",
             "type": "GRAFANA"
          },
          "spring.jpa.properties.hibernate.generate_statistics":true
        }

  skipper-server:
    environment:
      - management.metrics.export.prometheus.enabled=true
      - management.metrics.export.prometheus.rsocket.enabled=true
      - management.metrics.export.prometheus.rsocket.host=prometheus-rsocket-proxy
      - management.metrics.export.prometheus.rsocket.port=7001
      - spring.jpa.properties.hibernate.generate_statistics=true

  prometheus-rsocket-proxy:
    image: micrometermetrics/prometheus-rsocket-proxy:1.2.1
    container_name: prometheus-rsocket-proxy
    expose:
      - '9096'
      - '7001'
      - '8086'
    ports:
      - '9096:9096'
      - '7001:7001'
      - '8086:8086'
    environment:
      - server.port=9096
      - micrometer.prometheus-proxy.tcp-port=7001
      - micrometer.prometheus-proxy.websocket-port=8086

  grafana:
    image: springcloud/spring-cloud-dataflow-grafana-prometheus:${DATAFLOW_VERSION:?DATAFLOW_VERSION is not set! Use 'export DATAFLOW_VERSION=local-server-image-tag'}
    container_name: grafana
    ports:
      - '3000:3000'

  prometheus:
    image: springcloud/spring-cloud-dataflow-prometheus-local:${DATAFLOW_VERSION:?DATAFLOW_VERSION is not set! Use 'export DATAFLOW_VERSION=local-server-image-tag'}
    container_name: prometheus
    ports:
      - '9090:9090'