instanceinfo

type Client struct {
	// contains filtered or unexported fields
}

type CloudInitDS struct {
	MetaData CloudInitProviderMeta `json:"meta_data"`
}

type CloudInitData struct {
	V1       CloudInitV1    `json:"v1"`
	DS       CloudInitDS    `json:"ds"`
	Metadata map[string]any `json:"meta_data"`
}

type CloudInitProviderMeta struct {
	// AWS fields
	InstanceID string `json:"instance-id"`

	// Azure fields
	Compute *struct {
		Name              string `json:"name"`
		VMId              string `json:"vmId"`
		ResourceGroupName string `json:"resourceGroupName"`
		SubscriptionId    string `json:"subscriptionId"`
	} `json:"compute"`

	// GCP fields
	Name      string `json:"name"`
	Zone      string `json:"zone"`
	ProjectID string `json:"project-id"`
}

type CloudInitV1 struct {
	InstanceID string `json:"instance_id"`
	Region     string `json:"region"`
	Zone       string `json:"availability_zone"`
}

type Provider interface {
	// Kind returns the provider kind (aws, azure, gcp).
	Kind() string

	// GetInstanceID returns the provider-specific instance ID.
	// For AWS: instance-id (e.g., i-abc123)
	// For Azure: VM name
	// For GCP: instance name
	GetInstanceID(ctx context.Context) (string, error)

	// IsSpot returns true if running on a spot/preemptible instance.
	IsSpot(ctx context.Context) (bool, error)

	// GetTerminationNotice checks for spot termination notices.
	// Returns nil if no termination notice is present.
	GetTerminationNotice(ctx context.Context) (*health.TerminationNotice, error)
}

type SpotMonitor struct {
	// contains filtered or unexported fields
}

type SpotMonitorConfig struct {
	PollInterval time.Duration
	Logger       *slog.Logger
}