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support using multiple snapshotters simultaneously

Browse Source 
e.g. dist pull --snapshotter btrfs ...; ctr run --snapshotter btrfs ...
(empty string defaults for overlayfs)

Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
This commit is contained in:
Akihiro Suda
2017-07-11 09:10:57 +00:00
committed by Michael Crosby
parent 8f1c11d862
commit b06aab713a
22 changed files with 743 additions and 255 deletions
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468
api/services/snapshot/v1/snapshots.pb.go
View File

@@ -77,8 +77,9 @@ func (x Kind) String() string {
func (Kind) EnumDescriptor() ([]byte, []int) { return fileDescriptorSnapshots, []int{0} }
type PrepareSnapshotRequest struct {
Key string `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
Parent string `protobuf:"bytes,2,opt,name=parent,proto3" json:"parent,omitempty"`
Snapshotter string `protobuf:"bytes,1,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"`
Key string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"`
Parent string `protobuf:"bytes,3,opt,name=parent,proto3" json:"parent,omitempty"`
}
func (m *PrepareSnapshotRequest) Reset() { *m = PrepareSnapshotRequest{} }
@@ -94,8 +95,9 @@ func (*PrepareSnapshotResponse) ProtoMessage() {}
func (*PrepareSnapshotResponse) Descriptor() ([]byte, []int) { return fileDescriptorSnapshots, []int{1} }
type ViewSnapshotRequest struct {
Key string `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
Parent string `protobuf:"bytes,2,opt,name=parent,proto3" json:"parent,omitempty"`
Snapshotter string `protobuf:"bytes,1,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"`
Key string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"`
Parent string `protobuf:"bytes,3,opt,name=parent,proto3" json:"parent,omitempty"`
}
func (m *ViewSnapshotRequest) Reset() { *m = ViewSnapshotRequest{} }
@@ -111,7 +113,8 @@ func (*ViewSnapshotResponse) ProtoMessage() {}
func (*ViewSnapshotResponse) Descriptor() ([]byte, []int) { return fileDescriptorSnapshots, []int{3} }
type MountsRequest struct {
Key string `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
Snapshotter string `protobuf:"bytes,1,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"`
Key string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"`
}
func (m *MountsRequest) Reset() { *m = MountsRequest{} }
@@ -127,7 +130,8 @@ func (*MountsResponse) ProtoMessage() {}
func (*MountsResponse) Descriptor() ([]byte, []int) { return fileDescriptorSnapshots, []int{5} }
type RemoveSnapshotRequest struct {
Key string `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
Snapshotter string `protobuf:"bytes,1,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"`
Key string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"`
}
func (m *RemoveSnapshotRequest) Reset() { *m = RemoveSnapshotRequest{} }
@@ -135,8 +139,9 @@ func (*RemoveSnapshotRequest) ProtoMessage() {}
func (*RemoveSnapshotRequest) Descriptor() ([]byte, []int) { return fileDescriptorSnapshots, []int{6} }
type CommitSnapshotRequest struct {
Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
Key string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"`
Snapshotter string `protobuf:"bytes,1,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"`
Name string `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
Key string `protobuf:"bytes,3,opt,name=key,proto3" json:"key,omitempty"`
}
func (m *CommitSnapshotRequest) Reset() { *m = CommitSnapshotRequest{} }
@@ -144,7 +149,8 @@ func (*CommitSnapshotRequest) ProtoMessage() {}
func (*CommitSnapshotRequest) Descriptor() ([]byte, []int) { return fileDescriptorSnapshots, []int{7} }
type StatSnapshotRequest struct {
Key string `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
Snapshotter string `protobuf:"bytes,1,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"`
Key string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"`
}
func (m *StatSnapshotRequest) Reset() { *m = StatSnapshotRequest{} }
@@ -171,6 +177,7 @@ func (*StatSnapshotResponse) ProtoMessage() {}
func (*StatSnapshotResponse) Descriptor() ([]byte, []int) { return fileDescriptorSnapshots, []int{10} }
type ListSnapshotsRequest struct {
Snapshotter string `protobuf:"bytes,1,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"`
}
func (m *ListSnapshotsRequest) Reset() { *m = ListSnapshotsRequest{} }
@@ -186,7 +193,8 @@ func (*ListSnapshotsResponse) ProtoMessage() {}
func (*ListSnapshotsResponse) Descriptor() ([]byte, []int) { return fileDescriptorSnapshots, []int{12} }
type UsageRequest struct {
Key string `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
Snapshotter string `protobuf:"bytes,1,opt,name=snapshotter,proto3" json:"snapshotter,omitempty"`
Key string `protobuf:"bytes,2,opt,name=key,proto3" json:"key,omitempty"`
}
func (m *UsageRequest) Reset() { *m = UsageRequest{} }
@@ -567,14 +575,20 @@ func (m *PrepareSnapshotRequest) MarshalTo(dAtA []byte) (int, error) {
_ = i
var l int
_ = l
if len(m.Key) > 0 {
if len(m.Snapshotter) > 0 {
dAtA[i] = 0xa
i++
i = encodeVarintSnapshots(dAtA, i, uint64(len(m.Snapshotter)))
i += copy(dAtA[i:], m.Snapshotter)
}
if len(m.Key) > 0 {
dAtA[i] = 0x12
i++
i = encodeVarintSnapshots(dAtA, i, uint64(len(m.Key)))
i += copy(dAtA[i:], m.Key)
}
if len(m.Parent) > 0 {
dAtA[i] = 0x12
dAtA[i] = 0x1a
i++
i = encodeVarintSnapshots(dAtA, i, uint64(len(m.Parent)))
i += copy(dAtA[i:], m.Parent)
@@ -627,14 +641,20 @@ func (m *ViewSnapshotRequest) MarshalTo(dAtA []byte) (int, error) {
_ = i
var l int
_ = l
if len(m.Key) > 0 {
if len(m.Snapshotter) > 0 {
dAtA[i] = 0xa
i++
i = encodeVarintSnapshots(dAtA, i, uint64(len(m.Snapshotter)))
i += copy(dAtA[i:], m.Snapshotter)
}
if len(m.Key) > 0 {
dAtA[i] = 0x12
i++
i = encodeVarintSnapshots(dAtA, i, uint64(len(m.Key)))
i += copy(dAtA[i:], m.Key)
}
if len(m.Parent) > 0 {
dAtA[i] = 0x12
dAtA[i] = 0x1a
i++
i = encodeVarintSnapshots(dAtA, i, uint64(len(m.Parent)))
i += copy(dAtA[i:], m.Parent)
@@ -687,9 +707,15 @@ func (m *MountsRequest) MarshalTo(dAtA []byte) (int, error) {
_ = i
var l int
_ = l
if len(m.Key) > 0 {
if len(m.Snapshotter) > 0 {
dAtA[i] = 0xa
i++
i = encodeVarintSnapshots(dAtA, i, uint64(len(m.Snapshotter)))
i += copy(dAtA[i:], m.Snapshotter)
}
if len(m.Key) > 0 {
dAtA[i] = 0x12
i++
i = encodeVarintSnapshots(dAtA, i, uint64(len(m.Key)))
i += copy(dAtA[i:], m.Key)
}
@@ -741,9 +767,15 @@ func (m *RemoveSnapshotRequest) MarshalTo(dAtA []byte) (int, error) {
_ = i
var l int
_ = l
if len(m.Key) > 0 {
if len(m.Snapshotter) > 0 {
dAtA[i] = 0xa
i++
i = encodeVarintSnapshots(dAtA, i, uint64(len(m.Snapshotter)))
i += copy(dAtA[i:], m.Snapshotter)
}
if len(m.Key) > 0 {
dAtA[i] = 0x12
i++
i = encodeVarintSnapshots(dAtA, i, uint64(len(m.Key)))
i += copy(dAtA[i:], m.Key)
}
@@ -765,14 +797,20 @@ func (m *CommitSnapshotRequest) MarshalTo(dAtA []byte) (int, error) {
_ = i
var l int
_ = l
if len(m.Name) > 0 {
if len(m.Snapshotter) > 0 {
dAtA[i] = 0xa
i++
i = encodeVarintSnapshots(dAtA, i, uint64(len(m.Snapshotter)))
i += copy(dAtA[i:], m.Snapshotter)
}
if len(m.Name) > 0 {
dAtA[i] = 0x12
i++
i = encodeVarintSnapshots(dAtA, i, uint64(len(m.Name)))
i += copy(dAtA[i:], m.Name)
}
if len(m.Key) > 0 {
dAtA[i] = 0x12
dAtA[i] = 0x1a
i++
i = encodeVarintSnapshots(dAtA, i, uint64(len(m.Key)))
i += copy(dAtA[i:], m.Key)
@@ -795,9 +833,15 @@ func (m *StatSnapshotRequest) MarshalTo(dAtA []byte) (int, error) {
_ = i
var l int
_ = l
if len(m.Key) > 0 {
if len(m.Snapshotter) > 0 {
dAtA[i] = 0xa
i++
i = encodeVarintSnapshots(dAtA, i, uint64(len(m.Snapshotter)))
i += copy(dAtA[i:], m.Snapshotter)
}
if len(m.Key) > 0 {
dAtA[i] = 0x12
i++
i = encodeVarintSnapshots(dAtA, i, uint64(len(m.Key)))
i += copy(dAtA[i:], m.Key)
}
@@ -890,6 +934,12 @@ func (m *ListSnapshotsRequest) MarshalTo(dAtA []byte) (int, error) {
_ = i
var l int
_ = l
if len(m.Snapshotter) > 0 {
dAtA[i] = 0xa
i++
i = encodeVarintSnapshots(dAtA, i, uint64(len(m.Snapshotter)))
i += copy(dAtA[i:], m.Snapshotter)
}
return i, nil
}
@@ -938,9 +988,15 @@ func (m *UsageRequest) MarshalTo(dAtA []byte) (int, error) {
_ = i
var l int
_ = l
if len(m.Key) > 0 {
if len(m.Snapshotter) > 0 {
dAtA[i] = 0xa
i++
i = encodeVarintSnapshots(dAtA, i, uint64(len(m.Snapshotter)))
i += copy(dAtA[i:], m.Snapshotter)
}
if len(m.Key) > 0 {
dAtA[i] = 0x12
i++
i = encodeVarintSnapshots(dAtA, i, uint64(len(m.Key)))
i += copy(dAtA[i:], m.Key)
}
@@ -1005,6 +1061,10 @@ func encodeVarintSnapshots(dAtA []byte, offset int, v uint64) int {
func (m *PrepareSnapshotRequest) Size() (n int) {
var l int
_ = l
l = len(m.Snapshotter)
if l > 0 {
n += 1 + l + sovSnapshots(uint64(l))
}
l = len(m.Key)
if l > 0 {
n += 1 + l + sovSnapshots(uint64(l))
@@ -1031,6 +1091,10 @@ func (m *PrepareSnapshotResponse) Size() (n int) {
func (m *ViewSnapshotRequest) Size() (n int) {
var l int
_ = l
l = len(m.Snapshotter)
if l > 0 {
n += 1 + l + sovSnapshots(uint64(l))
}
l = len(m.Key)
if l > 0 {
n += 1 + l + sovSnapshots(uint64(l))
@@ -1057,6 +1121,10 @@ func (m *ViewSnapshotResponse) Size() (n int) {
func (m *MountsRequest) Size() (n int) {
var l int
_ = l
l = len(m.Snapshotter)
if l > 0 {
n += 1 + l + sovSnapshots(uint64(l))
}
l = len(m.Key)
if l > 0 {
n += 1 + l + sovSnapshots(uint64(l))
@@ -1079,6 +1147,10 @@ func (m *MountsResponse) Size() (n int) {
func (m *RemoveSnapshotRequest) Size() (n int) {
var l int
_ = l
l = len(m.Snapshotter)
if l > 0 {
n += 1 + l + sovSnapshots(uint64(l))
}
l = len(m.Key)
if l > 0 {
n += 1 + l + sovSnapshots(uint64(l))
@@ -1089,6 +1161,10 @@ func (m *RemoveSnapshotRequest) Size() (n int) {
func (m *CommitSnapshotRequest) Size() (n int) {
var l int
_ = l
l = len(m.Snapshotter)
if l > 0 {
n += 1 + l + sovSnapshots(uint64(l))
}
l = len(m.Name)
if l > 0 {
n += 1 + l + sovSnapshots(uint64(l))
@@ -1103,6 +1179,10 @@ func (m *CommitSnapshotRequest) Size() (n int) {
func (m *StatSnapshotRequest) Size() (n int) {
var l int
_ = l
l = len(m.Snapshotter)
if l > 0 {
n += 1 + l + sovSnapshots(uint64(l))
}
l = len(m.Key)
if l > 0 {
n += 1 + l + sovSnapshots(uint64(l))
@@ -1141,6 +1221,10 @@ func (m *StatSnapshotResponse) Size() (n int) {
func (m *ListSnapshotsRequest) Size() (n int) {
var l int
_ = l
l = len(m.Snapshotter)
if l > 0 {
n += 1 + l + sovSnapshots(uint64(l))
}
return n
}
@@ -1159,6 +1243,10 @@ func (m *ListSnapshotsResponse) Size() (n int) {
func (m *UsageRequest) Size() (n int) {
var l int
_ = l
l = len(m.Snapshotter)
if l > 0 {
n += 1 + l + sovSnapshots(uint64(l))
}
l = len(m.Key)
if l > 0 {
n += 1 + l + sovSnapshots(uint64(l))
@@ -1196,6 +1284,7 @@ func (this *PrepareSnapshotRequest) String() string {
return "nil"
}
s := strings.Join([]string{`&PrepareSnapshotRequest{`,
`Snapshotter:` + fmt.Sprintf("%v", this.Snapshotter) + `,`,
`Key:` + fmt.Sprintf("%v", this.Key) + `,`,
`Parent:` + fmt.Sprintf("%v", this.Parent) + `,`,
`}`,
@@ -1217,6 +1306,7 @@ func (this *ViewSnapshotRequest) String() string {
return "nil"
}
s := strings.Join([]string{`&ViewSnapshotRequest{`,
`Snapshotter:` + fmt.Sprintf("%v", this.Snapshotter) + `,`,
`Key:` + fmt.Sprintf("%v", this.Key) + `,`,
`Parent:` + fmt.Sprintf("%v", this.Parent) + `,`,
`}`,
@@ -1238,6 +1328,7 @@ func (this *MountsRequest) String() string {
return "nil"
}
s := strings.Join([]string{`&MountsRequest{`,
`Snapshotter:` + fmt.Sprintf("%v", this.Snapshotter) + `,`,
`Key:` + fmt.Sprintf("%v", this.Key) + `,`,
`}`,
}, "")
@@ -1258,6 +1349,7 @@ func (this *RemoveSnapshotRequest) String() string {
return "nil"
}
s := strings.Join([]string{`&RemoveSnapshotRequest{`,
`Snapshotter:` + fmt.Sprintf("%v", this.Snapshotter) + `,`,
`Key:` + fmt.Sprintf("%v", this.Key) + `,`,
`}`,
}, "")
@@ -1268,6 +1360,7 @@ func (this *CommitSnapshotRequest) String() string {
return "nil"
}
s := strings.Join([]string{`&CommitSnapshotRequest{`,
`Snapshotter:` + fmt.Sprintf("%v", this.Snapshotter) + `,`,
`Name:` + fmt.Sprintf("%v", this.Name) + `,`,
`Key:` + fmt.Sprintf("%v", this.Key) + `,`,
`}`,
@@ -1279,6 +1372,7 @@ func (this *StatSnapshotRequest) String() string {
return "nil"
}
s := strings.Join([]string{`&StatSnapshotRequest{`,
`Snapshotter:` + fmt.Sprintf("%v", this.Snapshotter) + `,`,
`Key:` + fmt.Sprintf("%v", this.Key) + `,`,
`}`,
}, "")
@@ -1312,6 +1406,7 @@ func (this *ListSnapshotsRequest) String() string {
return "nil"
}
s := strings.Join([]string{`&ListSnapshotsRequest{`,
`Snapshotter:` + fmt.Sprintf("%v", this.Snapshotter) + `,`,
`}`,
}, "")
return s
@@ -1331,6 +1426,7 @@ func (this *UsageRequest) String() string {
return "nil"
}
s := strings.Join([]string{`&UsageRequest{`,
`Snapshotter:` + fmt.Sprintf("%v", this.Snapshotter) + `,`,
`Key:` + fmt.Sprintf("%v", this.Key) + `,`,
`}`,
}, "")
@@ -1385,6 +1481,35 @@ func (m *PrepareSnapshotRequest) Unmarshal(dAtA []byte) error {
}
switch fieldNum {
case 1:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Snapshotter", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowSnapshots
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
stringLen |= (uint64(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
intStringLen := int(stringLen)
if intStringLen < 0 {
return ErrInvalidLengthSnapshots
}
postIndex := iNdEx + intStringLen
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Snapshotter = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 2:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType)
}
@@ -1413,7 +1538,7 @@ func (m *PrepareSnapshotRequest) Unmarshal(dAtA []byte) error {
}
m.Key = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 2:
case 3:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Parent", wireType)
}
@@ -1574,6 +1699,35 @@ func (m *ViewSnapshotRequest) Unmarshal(dAtA []byte) error {
}
switch fieldNum {
case 1:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Snapshotter", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowSnapshots
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
stringLen |= (uint64(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
intStringLen := int(stringLen)
if intStringLen < 0 {
return ErrInvalidLengthSnapshots
}
postIndex := iNdEx + intStringLen
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Snapshotter = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 2:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType)
}
@@ -1602,7 +1756,7 @@ func (m *ViewSnapshotRequest) Unmarshal(dAtA []byte) error {
}
m.Key = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 2:
case 3:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Parent", wireType)
}
@@ -1763,6 +1917,35 @@ func (m *MountsRequest) Unmarshal(dAtA []byte) error {
}
switch fieldNum {
case 1:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Snapshotter", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowSnapshots
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
stringLen |= (uint64(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
intStringLen := int(stringLen)
if intStringLen < 0 {
return ErrInvalidLengthSnapshots
}
postIndex := iNdEx + intStringLen
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Snapshotter = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 2:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType)
}
@@ -1923,6 +2106,35 @@ func (m *RemoveSnapshotRequest) Unmarshal(dAtA []byte) error {
}
switch fieldNum {
case 1:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Snapshotter", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowSnapshots
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
stringLen |= (uint64(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
intStringLen := int(stringLen)
if intStringLen < 0 {
return ErrInvalidLengthSnapshots
}
postIndex := iNdEx + intStringLen
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Snapshotter = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 2:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType)
}
@@ -2002,6 +2214,35 @@ func (m *CommitSnapshotRequest) Unmarshal(dAtA []byte) error {
}
switch fieldNum {
case 1:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Snapshotter", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowSnapshots
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
stringLen |= (uint64(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
intStringLen := int(stringLen)
if intStringLen < 0 {
return ErrInvalidLengthSnapshots
}
postIndex := iNdEx + intStringLen
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Snapshotter = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 2:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Name", wireType)
}
@@ -2030,7 +2271,7 @@ func (m *CommitSnapshotRequest) Unmarshal(dAtA []byte) error {
}
m.Name = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 2:
case 3:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType)
}
@@ -2110,6 +2351,35 @@ func (m *StatSnapshotRequest) Unmarshal(dAtA []byte) error {
}
switch fieldNum {
case 1:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Snapshotter", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowSnapshots
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
stringLen |= (uint64(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
intStringLen := int(stringLen)
if intStringLen < 0 {
return ErrInvalidLengthSnapshots
}
postIndex := iNdEx + intStringLen
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Snapshotter = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 2:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType)
}
@@ -2415,6 +2685,35 @@ func (m *ListSnapshotsRequest) Unmarshal(dAtA []byte) error {
return fmt.Errorf("proto: ListSnapshotsRequest: illegal tag %d (wire type %d)", fieldNum, wire)
}
switch fieldNum {
case 1:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Snapshotter", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowSnapshots
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
stringLen |= (uint64(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
intStringLen := int(stringLen)
if intStringLen < 0 {
return ErrInvalidLengthSnapshots
}
postIndex := iNdEx + intStringLen
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Snapshotter = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
default:
iNdEx = preIndex
skippy, err := skipSnapshots(dAtA[iNdEx:])
@@ -2547,6 +2846,35 @@ func (m *UsageRequest) Unmarshal(dAtA []byte) error {
}
switch fieldNum {
case 1:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Snapshotter", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowSnapshots
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
stringLen |= (uint64(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
intStringLen := int(stringLen)
if intStringLen < 0 {
return ErrInvalidLengthSnapshots
}
postIndex := iNdEx + intStringLen
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Snapshotter = string(dAtA[iNdEx:postIndex])
iNdEx = postIndex
case 2:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Key", wireType)
}
@@ -2794,50 +3122,52 @@ func init() {
}
var fileDescriptorSnapshots = []byte{
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}

32
api/services/snapshot/v1/snapshots.proto
View File

@@ -21,8 +21,9 @@ service Snapshots {
}
message PrepareSnapshotRequest {
string key = 1;
string parent = 2;
string snapshotter = 1;
string key = 2;
string parent = 3;
}
message PrepareSnapshotResponse {
@@ -30,8 +31,9 @@ message PrepareSnapshotResponse {
}
message ViewSnapshotRequest {
string key = 1;
string parent = 2;
string snapshotter = 1;
string key = 2;
string parent = 3;
}
message ViewSnapshotResponse {
@@ -39,7 +41,8 @@ message ViewSnapshotResponse {
}
message MountsRequest {
string key = 1;
string snapshotter = 1;
string key = 2;
}
message MountsResponse {
@@ -47,16 +50,19 @@ message MountsResponse {
}
message RemoveSnapshotRequest {
string key = 1;
}
message CommitSnapshotRequest {
string name = 1;
string snapshotter = 1;
string key = 2;
}
message CommitSnapshotRequest {
string snapshotter = 1;
string name = 2;
string key = 3;
}
message StatSnapshotRequest {
string key = 1;
string snapshotter = 1;
string key = 2;
}
enum Kind {
@@ -80,6 +86,7 @@ message StatSnapshotResponse {
}
message ListSnapshotsRequest{
string snapshotter = 1;
}
message ListSnapshotsResponse {
@@ -87,7 +94,8 @@ message ListSnapshotsResponse {
}
message UsageRequest {
string key = 1;
string snapshotter = 1;
string key = 2;
}
message UsageResponse {