id: worker-monitor-combo
name: Worker + Monitoring Combo
description: Worker node with local VictoriaMetrics and Loki for smaller deployments
version: 1.0

min_hetzner_plan: CX21
estimated_monthly_cost: 6.94

services:
  - id: worker
    name: MadBase Worker
    image: madbase/worker:latest
    ports: ["8002:8002"]
    environment:
      WORKER_PORT: 8002
      DATABASE_URL: ${DATABASE_URL}
      REDIS_URL: ${REDIS_URL}
      S3_ENDPOINT: ${S3_ENDPOINT}
      S3_ACCESS_KEY: ${S3_ACCESS_KEY}
      S3_SECRET_KEY: ${S3_SECRET_KEY}
      S3_BUCKET: ${S3_BUCKET}
      S3_REGION: ${S3_REGION}
    resource_profile: cpu_intensive

  - id: victoria
    name: VictoriaMetrics
    image: victoriametrics/victoria-metrics:latest
    ports: ["8428:8428"]
    volumes:
      - vm_data:/victoria-metrics-data
    resource_profile: balanced

  - id: loki
    name: Loki
    image: grafana/loki:latest
    ports: ["3100:3100"]
    volumes:
      - loki_data:/loki
    resource_profile: balanced

  - id: vmagent
    name: VictoriaMetrics Agent
    image: victoriametrics/vmagent:latest
    ports: ["8429:8429"]
    command: ["--promscrape.config=/etc/vmagent/prometheus.yml", "--remoteWrite.url=http://localhost:8428/api/v1/write"]
    volumes:
      - ./config/vmagent.yml:/etc/vmagent/prometheus.yml:ro
    resource_profile: minimal

  - id: promtail
    name: Promtail
    image: grafana/promtail:latest
    volumes:
      - /var/log:/var/log:ro
      - ./config/promtail.yml:/etc/promtail/config.yml:ro
    resource_profile: minimal

requirements:
  min_nodes: 1
  max_nodes: 3
  supports_ha: true
  recommended_deployment: "For 2-3 server deployments with monitoring on worker node"

notes: |
  VictoriaMetrics and Loki run on the same node as worker.
  Other workers can send metrics/logs to this node.
  Upgrade to dedicated monitoring node when:
  - Worker CPU > 60% (monitoring competes for resources)
  - Need to scale workers horizontally