custom-vm-autoscaler/config/samples/autoscaler.yaml at main · freepik-company/custom-vm-autoscaler · GitHub

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---
# Metrics service to check conditions for scaling up or down the cluster
metrics:

  # Prometheus integration
  prometheus:
    url: "http://127.0.0.1:8080"
    upCondition: "placeholder"
    downCondition: "placeholder"
    headers: {}

# Infrastructure service to interact with the cloud provider (GCP, AWS, etc.)
infrastructure:

  # GCP integration
  gcp:
    projectId: "placeholder"
    zone: "placeholder"
    migName: "placeholder"
    credentials_file: "placeholder"

# Target to control when scaling down the cluster
target:

  # Elasticsearch target service
  elasticsearch:
    url: "https://localhost:9200"
    user: "${ELASTICSEARCH_USER}"
    password: "${ELASTICSEARCH_PASSWORD}"
    sslInsecureSkipVerify: true
    shardRebalancing:
      enabled: true
      aliases:
        - "image-v9"
      maxReplicas: 5
      minReplicas: 1

# Notifications service to send alerts to the team
notifications:

  # Slack integration
  slack:
    webhookUrl: "placeholder"

# General configuration for the autoscaler
autoscaler:
  debugMode: true
  defaultCooldownPeriodSec: 10
  scaledownCooldownPeriodSec: 10
  retiryIntervalSec: 10
  minSize: 1
  maxSize: 2
  scaleUpThreshold: 1

  # For advanced custom scaling configuration, when you want a different minSize and maxSize nodes for specific moments
  advancedCustomScalingConfiguration:
    - days: "2,3,4"
      hoursUTC: "5:00:00-8:00:00"
      minSize: 1
      maxSize: 2
      scaleUpThreshold: 2
    - days: "6,7"
      minSize: 3
      maxSize: 4
      scaleUpThreshold: 1