metis/pkg/facts/types.go

package facts

// USBBindTarget captures a bind mount and whether it looked healthy.
type USBBindTarget struct {
	Path    string `json:"path,omitempty"`
	Healthy bool   `json:"healthy,omitempty"`
}

// USBScratch captures the desired scratch-disk configuration plus health.
type USBScratch struct {
	Mountpoint   string          `json:"mountpoint,omitempty"`
	UUID         string          `json:"uuid,omitempty"`
	Label        string          `json:"label,omitempty"`
	FS           string          `json:"fs,omitempty"`
	MountHealthy bool            `json:"mount_healthy,omitempty"`
	UUIDHealthy  bool            `json:"uuid_healthy,omitempty"`
	LabelHealthy bool            `json:"label_healthy,omitempty"`
	BindTargets  []USBBindTarget `json:"bind_targets,omitempty"`
	BindHealthy  bool            `json:"bind_healthy,omitempty"`
}

// ClassFacts captures driftable state collected by metis-sentinel.
type ClassFacts struct {
	ClassName      string            `json:"class_name"`
	Kernel         string            `json:"kernel,omitempty"`
	K3sVersion     string            `json:"k3s_version,omitempty"`
	Containerd     string            `json:"containerd,omitempty"`
	Packages       map[string]string `json:"packages,omitempty"`      // name -> version
	DropIns        map[string]string `json:"dropins,omitempty"`       // path -> content
	Sysctl         map[string]string `json:"sysctl,omitempty"`        // key -> value
	CGroupConfig   map[string]string `json:"cgroup_config,omitempty"` // key -> value
	USBMountHealth map[string]int    `json:"usb_mount_health,omitempty"`
	USBUUIDHealth  map[string]int    `json:"usb_uuid_health,omitempty"`
	USBLabelHealth map[string]int    `json:"usb_label_health,omitempty"`
	USBBindHealth  map[string]int    `json:"usb_bind_health,omitempty"`
	Notes          string            `json:"notes,omitempty"`
}

// NodeFacts captures per-node data (e.g., disk UUIDs) to verify drift.
type NodeFacts struct {
	Hostname   string            `json:"hostname"`
	Disks      map[string]string `json:"disks,omitempty"` // mount -> UUID
	USBScratch *USBScratch       `json:"usb_scratch,omitempty"`
	Notes      string            `json:"notes,omitempty"`
}