runtimev2: add image-path and work-path for c/r

add ImagePath and WorkPath for checkpoint process, add CriuImagePath
and CriuWorkPath for create process in runtime v2 protobuf

Signed-off-by: Ace-Tang <aceapril@126.com>

runtime/v2/runc/options/next.pb.txt

@@ -67,6 +67,20 @@ file {
       type: TYPE_BOOL
       json_name: "systemdCgroup"
     }
+    field {
+      name: "criu_image_path"
+      number: 10
+      label: LABEL_OPTIONAL
+      type: TYPE_STRING
+      json_name: "criuImagePath"
+    }
+    field {
+      name: "criu_work_path"
+      number: 11
+      label: LABEL_OPTIONAL
+      type: TYPE_STRING
+      json_name: "criuWorkPath"
+    }
   }
   message_type {
     name: "CheckpointOptions"
@@ -119,6 +133,20 @@ file {
       type: TYPE_STRING
       json_name: "cgroupsMode"
     }
+    field {
+      name: "image_path"
+      number: 8
+      label: LABEL_OPTIONAL
+      type: TYPE_STRING
+      json_name: "imagePath"
+    }
+    field {
+      name: "work_path"
+      number: 9
+      label: LABEL_OPTIONAL
+      type: TYPE_STRING
+      json_name: "workPath"
+    }
   }
   message_type {
     name: "ProcessDetails"

runtime/v2/runc/options/oci.pb.go

@@ -55,6 +55,10 @@ type Options struct {
 	CriuPath string `protobuf:"bytes,8,opt,name=criu_path,json=criuPath,proto3" json:"criu_path,omitempty"`
 	// enable systemd cgroups
 	SystemdCgroup bool `protobuf:"varint,9,opt,name=systemd_cgroup,json=systemdCgroup,proto3" json:"systemd_cgroup,omitempty"`
+	// criu image path
+	CriuImagePath string `protobuf:"bytes,10,opt,name=criu_image_path,json=criuImagePath,proto3" json:"criu_image_path,omitempty"`
+	// criu work path
+	CriuWorkPath string `protobuf:"bytes,11,opt,name=criu_work_path,json=criuWorkPath,proto3" json:"criu_work_path,omitempty"`
 }
 
 func (m *Options) Reset()                    { *m = Options{} }
@@ -76,6 +80,10 @@ type CheckpointOptions struct {
 	EmptyNamespaces []string `protobuf:"bytes,6,rep,name=empty_namespaces,json=emptyNamespaces" json:"empty_namespaces,omitempty"`
 	// set the cgroups mode, soft, full, strict
 	CgroupsMode string `protobuf:"bytes,7,opt,name=cgroups_mode,json=cgroupsMode,proto3" json:"cgroups_mode,omitempty"`
+	// checkpoint image path
+	ImagePath string `protobuf:"bytes,8,opt,name=image_path,json=imagePath,proto3" json:"image_path,omitempty"`
+	// checkpoint work path
+	WorkPath string `protobuf:"bytes,9,opt,name=work_path,json=workPath,proto3" json:"work_path,omitempty"`
 }
 
 func (m *CheckpointOptions) Reset()                    { *m = CheckpointOptions{} }
@@ -175,6 +183,18 @@ func (m *Options) MarshalTo(dAtA []byte) (int, error) {
 		}
 		i++
 	}
+	if len(m.CriuImagePath) > 0 {
+		dAtA[i] = 0x52
+		i++
+		i = encodeVarintOci(dAtA, i, uint64(len(m.CriuImagePath)))
+		i += copy(dAtA[i:], m.CriuImagePath)
+	}
+	if len(m.CriuWorkPath) > 0 {
+		dAtA[i] = 0x5a
+		i++
+		i = encodeVarintOci(dAtA, i, uint64(len(m.CriuWorkPath)))
+		i += copy(dAtA[i:], m.CriuWorkPath)
+	}
 	return i, nil
 }
 
@@ -264,6 +284,18 @@ func (m *CheckpointOptions) MarshalTo(dAtA []byte) (int, error) {
 		i = encodeVarintOci(dAtA, i, uint64(len(m.CgroupsMode)))
 		i += copy(dAtA[i:], m.CgroupsMode)
 	}
+	if len(m.ImagePath) > 0 {
+		dAtA[i] = 0x42
+		i++
+		i = encodeVarintOci(dAtA, i, uint64(len(m.ImagePath)))
+		i += copy(dAtA[i:], m.ImagePath)
+	}
+	if len(m.WorkPath) > 0 {
+		dAtA[i] = 0x4a
+		i++
+		i = encodeVarintOci(dAtA, i, uint64(len(m.WorkPath)))
+		i += copy(dAtA[i:], m.WorkPath)
+	}
 	return i, nil
 }
 
@@ -334,6 +366,14 @@ func (m *Options) Size() (n int) {
 	if m.SystemdCgroup {
 		n += 2
 	}
+	l = len(m.CriuImagePath)
+	if l > 0 {
+		n += 1 + l + sovOci(uint64(l))
+	}
+	l = len(m.CriuWorkPath)
+	if l > 0 {
+		n += 1 + l + sovOci(uint64(l))
+	}
 	return n
 }
 
@@ -365,6 +405,14 @@ func (m *CheckpointOptions) Size() (n int) {
 	if l > 0 {
 		n += 1 + l + sovOci(uint64(l))
 	}
+	l = len(m.ImagePath)
+	if l > 0 {
+		n += 1 + l + sovOci(uint64(l))
+	}
+	l = len(m.WorkPath)
+	if l > 0 {
+		n += 1 + l + sovOci(uint64(l))
+	}
 	return n
 }
 
@@ -405,6 +453,8 @@ func (this *Options) String() string {
 		`Root:` + fmt.Sprintf("%v", this.Root) + `,`,
 		`CriuPath:` + fmt.Sprintf("%v", this.CriuPath) + `,`,
 		`SystemdCgroup:` + fmt.Sprintf("%v", this.SystemdCgroup) + `,`,
+		`CriuImagePath:` + fmt.Sprintf("%v", this.CriuImagePath) + `,`,
+		`CriuWorkPath:` + fmt.Sprintf("%v", this.CriuWorkPath) + `,`,
 		`}`,
 	}, "")
 	return s
@@ -421,6 +471,8 @@ func (this *CheckpointOptions) String() string {
 		`FileLocks:` + fmt.Sprintf("%v", this.FileLocks) + `,`,
 		`EmptyNamespaces:` + fmt.Sprintf("%v", this.EmptyNamespaces) + `,`,
 		`CgroupsMode:` + fmt.Sprintf("%v", this.CgroupsMode) + `,`,
+		`ImagePath:` + fmt.Sprintf("%v", this.ImagePath) + `,`,
+		`WorkPath:` + fmt.Sprintf("%v", this.WorkPath) + `,`,
 		`}`,
 	}, "")
 	return s
@@ -686,6 +738,64 @@ func (m *Options) Unmarshal(dAtA []byte) error {
 				}
 			}
 			m.SystemdCgroup = bool(v != 0)
+		case 10:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field CriuImagePath", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowOci
+				}
+				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 ErrInvalidLengthOci
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.CriuImagePath = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 11:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field CriuWorkPath", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowOci
+				}
+				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 ErrInvalidLengthOci
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.CriuWorkPath = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
 		default:
 			iNdEx = preIndex
 			skippy, err := skipOci(dAtA[iNdEx:])
@@ -894,6 +1004,64 @@ func (m *CheckpointOptions) Unmarshal(dAtA []byte) error {
 			}
 			m.CgroupsMode = string(dAtA[iNdEx:postIndex])
 			iNdEx = postIndex
+		case 8:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ImagePath", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowOci
+				}
+				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 ErrInvalidLengthOci
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.ImagePath = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 9:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field WorkPath", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowOci
+				}
+				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 ErrInvalidLengthOci
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.WorkPath = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
 		default:
 			iNdEx = preIndex
 			skippy, err := skipOci(dAtA[iNdEx:])
@@ -1104,39 +1272,42 @@ func init() {
 }
 
 var fileDescriptorOci = []byte{
-	// 529 bytes of a gzipped FileDescriptorProto
+	// 587 bytes of a gzipped FileDescriptorProto
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+	0xf2, 0x50, 0x02, 0xbc, 0xd6, 0xb8, 0xc9, 0x82, 0x1b, 0x83, 0x41, 0x79, 0x64, 0x93, 0xb9, 0xbd,
-	0xce, 0xcf, 0x45, 0xe8, 0x5c, 0xbc, 0xfc, 0xd7, 0xe7, 0xfd, 0xa2, 0xfd, 0x7e, 0x5a, 0x19, 0xb9,
+	0x97, 0xac, 0x75, 0x5c, 0x90, 0x04, 0xad, 0x0f, 0xc0, 0xc4, 0x38, 0xd2, 0xfc, 0x31, 0xab, 0xc3,
-	0xf6, 0xed, 0x3e, 0xfb, 0x1d, 0x00, 0x00, 0xff, 0xff, 0x78, 0xf4, 0x16, 0x4e, 0x2b, 0x03, 0x00,
+	0x14, 0xa4, 0xc0, 0xc4, 0xc9, 0x0b, 0xf6, 0xd8, 0xec, 0xf7, 0x56, 0xed, 0xcd, 0x14, 0xe4, 0xe1,
-	0x00,
+	0x41, 0x54, 0xb3, 0xad, 0xc3, 0x64, 0xef, 0xf4, 0xf2, 0xaa, 0xbd, 0xf0, 0xeb, 0xaa, 0xbd, 0xf0,
+	0x7d, 0xd6, 0xf6, 0x2e, 0x67, 0x6d, 0xef, 0xe7, 0xac, 0xed, 0xfd, 0x99, 0xb5, 0xbd, 0xd3, 0xd7,
+	0xff, 0x7b, 0xd1, 0x5e, 0x55, 0xcf, 0xaf, 0x0b, 0x67, 0x35, 0x77, 0x8b, 0x5e, 0xfc, 0x0b, 0x00,
+	0x00, 0xff, 0xff, 0x90, 0x50, 0x79, 0xf2, 0xb5, 0x03, 0x00, 0x00,
 }

runtime/v2/runc/options/oci.proto

@@ -25,6 +25,10 @@ message Options {
 	string criu_path = 8;
 	// enable systemd cgroups
 	bool systemd_cgroup = 9;
+	// criu image path
+	string criu_image_path = 10;
+	// criu work path
+	string criu_work_path = 11;
 }
 
 message CheckpointOptions {
@@ -42,6 +46,10 @@ message CheckpointOptions {
 	repeated string empty_namespaces = 6;
 	// set the cgroups mode, soft, full, strict
 	string cgroups_mode = 7;
+	// checkpoint image path
+	string image_path = 8;
+	// checkpoint work path
+	string work_path = 9;
 }
 
 message ProcessDetails {