dokivm

type DriveConfig struct {
	Path       string
	ReadOnly   bool
	RootDevice bool
}

type FilesystemConfig struct {
	Type   string // "virtiofs", "9p", "pmem"
	Source string
	Target string
	Tag    string
}

type HypervisorInfo struct {
	Type      string // "kvm", "gunyah", "geniezone", "halla", "none"
	Backend   string // "crosvm", "firecracker", "qemu", "none"
	Available bool
	Path      string
}

type MicroVM struct {
	ID        string
	VMM       VMM
	PID       int
	State     VMState
	CID       uint32
	TapDevice string
	CreatedAt time.Time
	StartedAt time.Time
}

type NetworkConfig struct {
	Type       string // "tap", "bridge", "none", "host"
	TapName    string
	Bridge     string
	IP         string
	Gateway    string
	DNS        []string
	MacAddress string
}

type VMConfig struct {
	ID             string
	Kernel         string
	Rootfs         string
	Initrd         string
	CPUs           int
	Memory         int // MB
	Cmd            []string
	Env            []string
	Cwd            string
	Network        *NetworkConfig
	Vsock          *VsockConfig
	Filesystems    []FilesystemConfig
	KernelArgs     string
	Console        bool
	ReadOnlyRootfs bool
	ExtraDrives    []DriveConfig
}

type VMM interface {
	Create(ctx context.Context, cfg *VMConfig) (*MicroVM, error)
	Start(ctx context.Context, vmID string) error
	Stop(ctx context.Context, vmID string, timeout time.Duration) error
	Kill(ctx context.Context, vmID string) error
	State(ctx context.Context, vmID string) (VMState, error)
	Exec(ctx context.Context, vmID string, cmd []string, env []string, tty bool) error
	Attach(ctx context.Context, vmID string) error
	Logs(ctx context.Context, vmID string) (io.Reader, error)
	Stats(ctx context.Context, vmID string) (*VMStats, error)
	Cleanup(ctx context.Context, vmID string) error
	Name() string
}

type VMMConfig struct {
	ForceBackend string
	KernelPath   string
	WorkDir      string
	CNIBinDir    string
	CNIConfDir   string
	Debug        bool
}

type VMState string

type VMStats struct {
	CPUPercent  float64
	MemoryMB    int64
	MemoryMaxMB int64
	NetRxBytes  int64
	NetTxBytes  int64
	DiskRead    int64
	DiskWrite   int64
}

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

type VsockConfig struct {
	CID    uint32
	Port   uint32
	Socket string
}

type VsockMessage struct {
	Type string          `json:"type"`
	Data json.RawMessage `json:"data,omitempty"`
	Cmd  []string        `json:"cmd,omitempty"`
	Env  []string        `json:"env,omitempty"`
	Cwd  string          `json:"cwd,omitempty"`
	Tty  bool            `json:"tty,omitempty"`
	Code int             `json:"code,omitempty"`
	Sig  string          `json:"sig,omitempty"`
}