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ListPids returns process ID and other info

Browse Source 
Signed-off-by: Jess <jessica.valarezo@docker.com>
This commit is contained in:
Jess
2017-10-10 22:57:15 +00:00
parent 72bb45ac46
commit 061c719209
18 changed files with 1118 additions and 405 deletions
Download Patch File Download Diff File Expand all files Collapse all files

243
api/types/task/task.pb.go
View File

@@ -10,6 +10,7 @@
It has these top-level messages:
Process
ProcessInfo
*/
package task
@@ -18,6 +19,7 @@ import fmt "fmt"
import math "math"
import _ "github.com/gogo/protobuf/gogoproto"
import _ "github.com/gogo/protobuf/types"
import google_protobuf2 "github.com/gogo/protobuf/types"
import time "time"
@@ -90,8 +92,22 @@ func (m *Process) Reset() { *m = Process{} }
func (*Process) ProtoMessage() {}
func (*Process) Descriptor() ([]byte, []int) { return fileDescriptorTask, []int{0} }
type ProcessInfo struct {
// PID is the process ID.
Pid uint32 `protobuf:"varint,1,opt,name=pid,proto3" json:"pid,omitempty"`
// Info contains additional process information.
//
// Info varies by platform.
Info *google_protobuf2.Any `protobuf:"bytes,2,opt,name=info" json:"info,omitempty"`
}
func (m *ProcessInfo) Reset() { *m = ProcessInfo{} }
func (*ProcessInfo) ProtoMessage() {}
func (*ProcessInfo) Descriptor() ([]byte, []int) { return fileDescriptorTask, []int{1} }
func init() {
proto.RegisterType((*Process)(nil), "containerd.v1.types.Process")
proto.RegisterType((*ProcessInfo)(nil), "containerd.v1.types.ProcessInfo")
proto.RegisterEnum("containerd.v1.types.Status", Status_name, Status_value)
}
func (m *Process) Marshal() (dAtA []byte, err error) {
@@ -175,6 +191,39 @@ func (m *Process) MarshalTo(dAtA []byte) (int, error) {
return i, nil
}
func (m *ProcessInfo) Marshal() (dAtA []byte, err error) {
size := m.Size()
dAtA = make([]byte, size)
n, err := m.MarshalTo(dAtA)
if err != nil {
return nil, err
}
return dAtA[:n], nil
}
func (m *ProcessInfo) MarshalTo(dAtA []byte) (int, error) {
var i int
_ = i
var l int
_ = l
if m.Pid != 0 {
dAtA[i] = 0x8
i++
i = encodeVarintTask(dAtA, i, uint64(m.Pid))
}
if m.Info != nil {
dAtA[i] = 0x12
i++
i = encodeVarintTask(dAtA, i, uint64(m.Info.Size()))
n2, err := m.Info.MarshalTo(dAtA[i:])
if err != nil {
return 0, err
}
i += n2
}
return i, nil
}
func encodeFixed64Task(dAtA []byte, offset int, v uint64) int {
dAtA[offset] = uint8(v)
dAtA[offset+1] = uint8(v >> 8)
@@ -242,6 +291,19 @@ func (m *Process) Size() (n int) {
return n
}
func (m *ProcessInfo) Size() (n int) {
var l int
_ = l
if m.Pid != 0 {
n += 1 + sovTask(uint64(m.Pid))
}
if m.Info != nil {
l = m.Info.Size()
n += 1 + l + sovTask(uint64(l))
}
return n
}
func sovTask(x uint64) (n int) {
for {
n++
@@ -274,6 +336,17 @@ func (this *Process) String() string {
}, "")
return s
}
func (this *ProcessInfo) String() string {
if this == nil {
return "nil"
}
s := strings.Join([]string{`&ProcessInfo{`,
`Pid:` + fmt.Sprintf("%v", this.Pid) + `,`,
`Info:` + strings.Replace(fmt.Sprintf("%v", this.Info), "Any", "google_protobuf2.Any", 1) + `,`,
`}`,
}, "")
return s
}
func valueToStringTask(v interface{}) string {
rv := reflect.ValueOf(v)
if rv.IsNil() {
@@ -584,6 +657,108 @@ func (m *Process) Unmarshal(dAtA []byte) error {
}
return nil
}
func (m *ProcessInfo) Unmarshal(dAtA []byte) error {
l := len(dAtA)
iNdEx := 0
for iNdEx < l {
preIndex := iNdEx
var wire uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowTask
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
wire |= (uint64(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
fieldNum := int32(wire >> 3)
wireType := int(wire & 0x7)
if wireType == 4 {
return fmt.Errorf("proto: ProcessInfo: wiretype end group for non-group")
}
if fieldNum <= 0 {
return fmt.Errorf("proto: ProcessInfo: illegal tag %d (wire type %d)", fieldNum, wire)
}
switch fieldNum {
case 1:
if wireType != 0 {
return fmt.Errorf("proto: wrong wireType = %d for field Pid", wireType)
}
m.Pid = 0
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowTask
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
m.Pid |= (uint32(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
case 2:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Info", wireType)
}
var msglen int
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowTask
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
msglen |= (int(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
if msglen < 0 {
return ErrInvalidLengthTask
}
postIndex := iNdEx + msglen
if postIndex > l {
return io.ErrUnexpectedEOF
}
if m.Info == nil {
m.Info = &google_protobuf2.Any{}
}
if err := m.Info.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
return err
}
iNdEx = postIndex
default:
iNdEx = preIndex
skippy, err := skipTask(dAtA[iNdEx:])
if err != nil {
return err
}
if skippy < 0 {
return ErrInvalidLengthTask
}
if (iNdEx + skippy) > l {
return io.ErrUnexpectedEOF
}
iNdEx += skippy
}
}
if iNdEx > l {
return io.ErrUnexpectedEOF
}
return nil
}
func skipTask(dAtA []byte) (n int, err error) {
l := len(dAtA)
iNdEx := 0
@@ -694,37 +869,39 @@ func init() {
}
var fileDescriptorTask = []byte{
// 503 bytes of a gzipped FileDescriptorProto
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// 543 bytes of a gzipped FileDescriptorProto
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}

10
api/types/task/task.proto
View File

@@ -4,6 +4,7 @@ package containerd.v1.types;
import "gogoproto/gogo.proto";
import "google/protobuf/timestamp.proto";
import "google/protobuf/any.proto";
enum Status {
option (gogoproto.goproto_enum_prefix) = false;
@@ -29,3 +30,12 @@ message Process {
uint32 exit_status = 9;
google.protobuf.Timestamp exited_at = 10 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];
}
message ProcessInfo {
// PID is the process ID.
uint32 pid = 1;
// Info contains additional process information.
//
// Info varies by platform.
google.protobuf.Any info = 2;
}