# cat prometheus.yml 
global:
  scrape_interval: 15s

scrape_configs:
  - job_name: 'prometheus'
    static_configs:
      - targets: ['localhost:9090']

  - job_name: 'loki'
    static_configs:
      - targets: ['loki:3100']

  - job_name: 'kubernetes-pods'
    kubernetes_sd_configs:
      - role: pod
    relabel_configs:
      - source_labels: [__meta_kubernetes_pod_label_name]
        target_label: pod

  - job_name: 'kubernetes-nodes'
    kubernetes_sd_configs:
      - role: node
    relabel_configs:
      - source_labels: [__meta_kubernetes_node_label_name]
        target_label: node

# cat docker-compose.yml 
services:
  prometheus:
    image: prom/prometheus:v2.41.0
    container_name: prometheus
    command:
      - "--config.file=/etc/prometheus/prometheus.yml"
      - "--web.enable-remote-write-receiver" # Enable remote write for data collection from EKS or KIND
    volumes:
      - /root/grafana/prometheus.yml:/etc/prometheus/prometheus.yml
    ports:
      - "9090:9090"
    networks:
      - monitoring
    restart: unless-stopped

  loki:
    image: grafana/loki:2.7.0
    container_name: loki
    ports:
      - "3100:3100"
    volumes:
      - ./loki-config.yml:/etc/loki/loki-config.yml
    networks:
      - monitoring
    restart: unless-stopped

  grafana:
    image: grafana/grafana:latest
    container_name: grafana
    environment:
      - GF_SECURITY_ADMIN_PASSWORD=admin
    ports:
      - "3000:3000"
    volumes:
      - grafana-storage:/var/lib/grafana
    depends_on:
      - prometheus
      - loki
    networks:
      - monitoring
    restart: unless-stopped

networks:
  monitoring:
    driver: bridge

volumes:
  grafana-storage: