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feat: deepen machine and storage contracts

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This commit is contained in:
Harivansh Rathi 2026-04-08 02:32:48 +00:00
parent 6f0f0643fe
commit 04575d111c
5 changed files with 77 additions and 27 deletions
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16
contract/machines.go
View file

@ -1,7 +1,23 @@
package host
import "time"
type Machine struct {
ID MachineID `json:"id"`
Artifact ArtifactRef `json:"artifact"`
SystemVolumeID VolumeID `json:"system_volume_id,omitempty"`
UserVolumeIDs []VolumeID `json:"user_volume_ids,omitempty"`
Phase MachinePhase `json:"phase"`
RuntimeHost string `json:"runtime_host,omitempty"`
Error string `json:"error,omitempty"`
CreatedAt time.Time `json:"created_at"`
StartedAt *time.Time `json:"started_at,omitempty"`
}
type CreateMachineRequest struct {
MachineID MachineID `json:"machine_id"`
Artifact ArtifactRef `json:"artifact"`
UserVolumeIDs []VolumeID `json:"user_volume_ids,omitempty"`
}
type CreateMachineResponse struct {

15
contract/storage.go Normal file
View file

@ -0,0 +1,15 @@
package host
import "time"
type ArtifactRef struct {
ID ArtifactID `json:"id"`
Version ArtifactVersion `json:"version"`
}
type Volume struct {
ID VolumeID `json:"id"`
Kind VolumeKind `json:"kind"`
AttachedMachineID *MachineID `json:"attached_machine_id,omitempty"`
CreatedAt time.Time `json:"created_at"`
}

13
contract/types.go
View file

@ -1,6 +1,8 @@
package host
import "time"
type ArtifactID string
type ArtifactVersion string
type MachineID string
@ -23,12 +25,3 @@ const (
VolumeKindSystem VolumeKind = "system"
VolumeKindUser VolumeKind = "user"
)
type Machine struct {
ID MachineID `json:"id"`
Phase MachinePhase `json:"phase"`
RuntimeHost string `json:"runtime_host,omitempty"`
Error string `json:"error,omitempty"`
CreatedAt time.Time `json:"created_at"`
StartedAt *time.Time `json:"started_at,omitempty"`
}

24
internal/model/types.go
View file

@ -6,8 +6,27 @@ import (
contracthost "github.com/getcompanion-ai/computer-host/contract"
)
type StoragePool string
const (
StoragePoolArtifacts StoragePool = "artifacts"
StoragePoolMachineDisks StoragePool = "machine-disks"
StoragePoolState StoragePool = "state"
StoragePoolUserVolumes StoragePool = "user-volumes"
)
type ArtifactRecord struct {
Ref contracthost.ArtifactRef
KernelImagePath string
RootFSPath string
CreatedAt time.Time
}
type MachineRecord struct {
ID contracthost.MachineID
Artifact contracthost.ArtifactRef
SystemVolumeID contracthost.VolumeID
UserVolumeIDs []contracthost.VolumeID
Phase contracthost.MachinePhase
RuntimeHost string
Error string
@ -15,12 +34,11 @@ type MachineRecord struct {
StartedAt *time.Time
}
type StoragePool string
type VolumeRecord struct {
ID contracthost.VolumeID
MachineID contracthost.MachineID
Kind contracthost.VolumeKind
AttachedMachineID *contracthost.MachineID
SourceArtifact *contracthost.ArtifactRef
Pool StoragePool
Path string
CreatedAt time.Time

8
internal/store/store.go
View file

@ -8,9 +8,17 @@ import (
)
type Store interface {
PutArtifact(context.Context, model.ArtifactRecord) error
GetArtifact(context.Context, contracthost.ArtifactRef) (*model.ArtifactRecord, error)
ListArtifacts(context.Context) ([]model.ArtifactRecord, error)
CreateMachine(context.Context, model.MachineRecord) error
GetMachine(context.Context, contracthost.MachineID) (*model.MachineRecord, error)
ListMachines(context.Context) ([]model.MachineRecord, error)
UpdateMachine(context.Context, model.MachineRecord) error
DeleteMachine(context.Context, contracthost.MachineID) error
CreateVolume(context.Context, model.VolumeRecord) error
GetVolume(context.Context, contracthost.VolumeID) (*model.VolumeRecord, error)
ListVolumes(context.Context) ([]model.VolumeRecord, error)
UpdateVolume(context.Context, model.VolumeRecord) error
DeleteVolume(context.Context, contracthost.VolumeID) error
}