config.yaml

# Configuration file for vm_autoscale

# Global thresholds for scaling VMs
scaling_thresholds:
  cpu:
    high: 80            # Percentage CPU usage at which scaling up is triggered
    low: 20             # Percentage CPU usage at which scaling down is considered
  ram:
    high: 85            # Percentage RAM usage at which scaling up is triggered
    low: 25             # Percentage RAM usage at which scaling down is considered

# Scaling limits for VMs
scaling_limits:
  min_cores: 1          # Minimum number of CPU cores that a VM can have
  max_cores: 8          # Maximum number of CPU cores that a VM can have
  min_ram_mb: 1024       # Minimum RAM (in MB) that a VM can have (updated since NUMA doeasnt like less than 1024MB)
  max_ram_mb: 16384     # Maximum RAM (in MB) that a VM can have

# Time intervals for checking VM resources and performing actions (in seconds)
check_interval: 300      # How often to check VM stats and take action if needed

# List of Proxmox hosts to manage
proxmox_hosts:
  - name: host1
    host: 192.168.1.10
    ssh_user: root
    ssh_password: your_password_here   # SSH password or key must be provided
    ssh_key: /path/to/ssh_key          # Path to SSH private key (optional, use if no password)

  - name: host2
    host: 192.168.1.11
    ssh_user: root
    ssh_password: your_password_here
    ssh_key: /path/to/ssh_key

# Virtual machines to be monitored and scaled
virtual_machines:
  - vm_id: 101
    proxmox_host: host1
    scaling_enabled: true
    cpu_scaling: true                 # Enable CPU scaling for this VM
    ram_scaling: true                 # Enable RAM scaling for this VM

  - vm_id: 102
    proxmox_host: host2
    scaling_enabled: true
    cpu_scaling: true
    ram_scaling: true

# Logging configuration
logging:
  level: INFO                         # Logging level (DEBUG, INFO, WARNING, ERROR, CRITICAL)
  log_file: /var/log/vm_autoscale.log # Path to the log file

# Alerts configuration (Optional)
alerts:
  email_enabled: false
  email_recipient: admin@example.com
  smtp_server: smtp.example.com
  smtp_port: 587
  smtp_user: your_smtp_user
  smtp_password: your_smtp_password

# Gotify notifications configuration (Optional)
gotify:
  enabled: false
  server_url: https://gotify.example.com        # Base URL of the Gotify server
  app_token: your_gotify_app_token_here         # Application token for authentication
  priority: 5                                   # Notification priority level (1-10)

# Safety checks for host resource limits
host_limits:
  max_host_cpu_percent: 90            # Max CPU usage percentage for the host before scaling is restricted
  max_host_ram_percent: 90            # Max RAM usage percentage for the host before scaling is restricted