vbatts/containerd
1
0
Fork 0
Code Pull requests Releases Activity

Add exec process log support

Browse source 
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
This commit is contained in:
Michael Crosby 2015-12-15 11:43:51 -08:00
parent db181c6132
commit ec31245f54
9 changed files with 181 additions and 124 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
add_process.go
View file

@ -13,10 +13,16 @@ func (h *AddProcessEvent) Handle(e *Event) error {
if !ok { if !ok {
return ErrContainerNotFound return ErrContainerNotFound
} }
p, io, err := h.s.runtime.StartProcess(ci.container, *e.Process) p, io, err := h.s.runtime.StartProcess(ci.container, *e.Process, e.Console)
if err != nil { if err != nil {
return err return err
} }
if e.Pid, err = p.Pid(); err != nil {
return err
}
h.s.processes[e.Pid] = &containerInfo{
container: ci.container,
}
l, err := h.s.copyIO(e.Stdin, e.Stdout, e.Stderr, io) l, err := h.s.copyIO(e.Stdin, e.Stdout, e.Stderr, io)
if err != nil { if err != nil {
// log the error but continue with the other commands // log the error but continue with the other commands
@ -25,12 +31,6 @@ func (h *AddProcessEvent) Handle(e *Event) error {
"id": e.ID, "id": e.ID,
}).Error("log stdio") }).Error("log stdio")
} }
if e.Pid, err = p.Pid(); err != nil { h.s.processes[e.Pid].copier = l
return err
}
h.s.processes[e.Pid] = &containerInfo{
container: ci.container,
copier: l,
}
return nil return nil
} }

6
api/grpc/server/server.go
View file

@ -76,6 +76,10 @@ func (s *apiServer) AddProcess(ctx context.Context, r *types.AddProcessRequest)
e := containerd.NewEvent(containerd.AddProcessEventType) e := containerd.NewEvent(containerd.AddProcessEventType)
e.ID = r.Id e.ID = r.Id
e.Process = process e.Process = process
e.Console = r.Console
e.Stdin = r.Stdin
e.Stdout = r.Stdout
e.Stderr = r.Stderr
s.sv.SendEvent(e) s.sv.SendEvent(e)
if err := <-e.Err; err != nil { if err := <-e.Err; err != nil {
return nil, err return nil, err
@ -220,7 +224,7 @@ func (s *apiServer) Events(r *types.EventsRequest, stream types.API_EventsServer
defer s.sv.Unsubscribe(events) defer s.sv.Unsubscribe(events)
for evt := range events { for evt := range events {
switch evt.Type { switch evt.Type {
case containerd.ExitEventType: case containerd.ExitEventType, containerd.ExecExitEventType:
ev := &types.Event{ ev := &types.Event{
Type: "exit", Type: "exit",
Id: evt.ID, Id: evt.ID,

187
api/grpc/types/api.pb.go
View file

@ -111,6 +111,10 @@ type AddProcessRequest struct {
Args []string `protobuf:"bytes,4,rep,name=args" json:"args,omitempty"` Args []string `protobuf:"bytes,4,rep,name=args" json:"args,omitempty"`
Env []string `protobuf:"bytes,5,rep,name=env" json:"env,omitempty"` Env []string `protobuf:"bytes,5,rep,name=env" json:"env,omitempty"`
Cwd string `protobuf:"bytes,6,opt,name=cwd" json:"cwd,omitempty"` Cwd string `protobuf:"bytes,6,opt,name=cwd" json:"cwd,omitempty"`
Stdin string `protobuf:"bytes,7,opt,name=stdin" json:"stdin,omitempty"`
Stdout string `protobuf:"bytes,8,opt,name=stdout" json:"stdout,omitempty"`
Stderr string `protobuf:"bytes,9,opt,name=stderr" json:"stderr,omitempty"`
Console string `protobuf:"bytes,10,opt,name=console" json:"console,omitempty"`
} }
func (m *AddProcessRequest) Reset() { *m = AddProcessRequest{} } func (m *AddProcessRequest) Reset() { *m = AddProcessRequest{} }
@ -1082,95 +1086,96 @@ var _API_serviceDesc = grpc.ServiceDesc{
} }
var fileDescriptor0 = []byte{ var fileDescriptor0 = []byte{
// 1433 bytes of a gzipped FileDescriptorProto // 1450 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0xb4, 0x57, 0xd9, 0x6e, 0x1c, 0x45, 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0xb4, 0x58, 0xe9, 0x6e, 0x1c, 0x45,
0x17, 0xf6, 0xcc, 0xf4, 0x6c, 0x67, 0x16, 0xdb, 0xed, 0xd8, 0x19, 0xcf, 0xff, 0x87, 0x24, 0x4d, 0x10, 0xf6, 0xee, 0xce, 0x5e, 0xb5, 0x87, 0xed, 0x71, 0xec, 0xac, 0x17, 0x42, 0x92, 0x21, 0x40,
0x80, 0x08, 0x45, 0x56, 0x70, 0x58, 0x42, 0xb8, 0x80, 0xe0, 0x44, 0x09, 0x28, 0x01, 0x2b, 0xb1, 0x84, 0x22, 0x2b, 0x38, 0x1c, 0x21, 0xfc, 0x80, 0xe0, 0x44, 0x09, 0x28, 0x01, 0x2b, 0xb1, 0x91,
0x91, 0xb8, 0x61, 0xd4, 0xee, 0x2e, 0x66, 0x8a, 0xe9, 0x8d, 0xee, 0x6a, 0x2f, 0xaf, 0x80, 0x78, 0xf8, 0xc3, 0x6a, 0x3c, 0xd3, 0xac, 0x9b, 0x9d, 0x8b, 0x99, 0x1e, 0x1f, 0xaf, 0x80, 0x78, 0x1c,
0x1e, 0x1e, 0x00, 0x89, 0x7b, 0x9e, 0x83, 0xa7, 0xe0, 0xd4, 0xd2, 0xd5, 0xcb, 0x2c, 0x81, 0x0b, 0xc4, 0x03, 0x20, 0xf1, 0x9f, 0xe7, 0xe0, 0x29, 0xa8, 0x3e, 0xa6, 0xe7, 0xd8, 0xc3, 0xf0, 0x83,
0x6e, 0x5a, 0xaa, 0xaa, 0x73, 0xbe, 0xf3, 0x9d, 0xb5, 0xab, 0xa0, 0x6b, 0x47, 0xf4, 0x20, 0x8a, 0x3f, 0x2b, 0x75, 0x77, 0xd5, 0x57, 0x55, 0x5f, 0x1d, 0xd3, 0xbd, 0xd0, 0xb5, 0x23, 0xba, 0x17,
0x43, 0x16, 0x9a, 0x4d, 0x76, 0x15, 0x91, 0xc4, 0xfa, 0xb5, 0x06, 0x7b, 0x47, 0x31, 0xb1, 0x19, 0xc5, 0x21, 0x0b, 0xcd, 0x26, 0xbb, 0x8c, 0x48, 0x62, 0xfd, 0x5a, 0x83, 0x9d, 0x83, 0x98, 0xd8,
0x39, 0x0a, 0x03, 0x66, 0xd3, 0x80, 0xc4, 0xaf, 0xc8, 0xcf, 0x29, 0x49, 0x98, 0x09, 0x50, 0xa7, 0x8c, 0x1c, 0x84, 0x01, 0xb3, 0x69, 0x40, 0xe2, 0x57, 0xe4, 0xe7, 0x94, 0x24, 0xcc, 0x04, 0xa8,
0xee, 0xa8, 0x76, 0xab, 0x76, 0xb7, 0x6b, 0xe2, 0xe2, 0x2c, 0x0d, 0x5c, 0x8f, 0x1c, 0xdb, 0x6c, 0x53, 0x77, 0x54, 0xbb, 0x55, 0xbb, 0xdb, 0x35, 0x71, 0x71, 0x92, 0x06, 0xae, 0x47, 0x0e, 0x6d,
0x36, 0xaa, 0x8b, 0xbd, 0x01, 0x34, 0x13, 0xe6, 0xd2, 0x60, 0xd4, 0x10, 0xcb, 0x21, 0xb4, 0x70, 0x76, 0x3a, 0xaa, 0x8b, 0xbd, 0x01, 0x34, 0x13, 0xe6, 0xd2, 0x60, 0xd4, 0x10, 0xcb, 0x21, 0xb4,
0x19, 0xa6, 0x6c, 0x64, 0x14, 0xd6, 0x24, 0x8e, 0x47, 0x4d, 0xb1, 0xde, 0x84, 0xb6, 0x13, 0x06, 0x70, 0x19, 0xa6, 0x6c, 0x64, 0x14, 0xd6, 0x24, 0x8e, 0x47, 0x4d, 0xb1, 0x5e, 0x87, 0xb6, 0x13,
0x49, 0xe8, 0x91, 0x51, 0x2b, 0xc3, 0x74, 0x66, 0xc4, 0x99, 0x47, 0x21, 0x0d, 0xd8, 0xa8, 0xcd, 0x06, 0x49, 0xe8, 0x91, 0x51, 0x2b, 0xc3, 0x74, 0x4e, 0x89, 0x33, 0x8b, 0x42, 0x1a, 0xb0, 0x51,
0xf7, 0xac, 0x7d, 0xb8, 0xbe, 0xc0, 0x26, 0x89, 0x50, 0x8d, 0x58, 0x0f, 0x61, 0xf0, 0x9a, 0x4e, 0x9b, 0xef, 0x59, 0xbb, 0x70, 0x7d, 0xce, 0x9b, 0x24, 0x42, 0x35, 0x62, 0x3d, 0x84, 0xc1, 0x6b,
0x03, 0xdb, 0x5b, 0xc6, 0xaf, 0x07, 0x8d, 0x08, 0x17, 0x9c, 0xd8, 0x40, 0x58, 0x16, 0x92, 0x82, 0x3a, 0x0d, 0x6c, 0x6f, 0x91, 0x7f, 0x3d, 0x68, 0x44, 0xb8, 0xe0, 0x8e, 0x0d, 0x84, 0x65, 0x21,
0xd9, 0xc0, 0xda, 0x82, 0x61, 0xa6, 0xa9, 0xb0, 0x18, 0x6c, 0x3f, 0x76, 0xdd, 0xe3, 0x38, 0x74, 0x29, 0x3c, 0x1b, 0x58, 0x1b, 0x30, 0xcc, 0x34, 0x15, 0xd6, 0x6f, 0x35, 0xd8, 0x7c, 0xec, 0xba,
0x48, 0x92, 0x2c, 0xc3, 0xdb, 0x82, 0x0e, 0x23, 0xb1, 0x4f, 0x39, 0x08, 0x07, 0xed, 0x98, 0xfb, 0x87, 0x71, 0xe8, 0x90, 0x24, 0x59, 0x04, 0xb8, 0x01, 0x1d, 0x46, 0x62, 0x9f, 0x72, 0x14, 0x8e,
0x60, 0xa4, 0x09, 0x89, 0x05, 0x64, 0xef, 0xb0, 0x77, 0x20, 0xc2, 0x77, 0x70, 0x8a, 0x5b, 0x66, 0xda, 0x31, 0x77, 0xc1, 0x48, 0x13, 0x12, 0x0b, 0xcc, 0xde, 0x7e, 0x6f, 0x4f, 0xf0, 0xb7, 0x77,
0x1f, 0x0c, 0x3b, 0x9e, 0x26, 0xe8, 0x77, 0x43, 0x52, 0x21, 0xc1, 0x39, 0x3a, 0xad, 0x16, 0xce, 0x8c, 0x5b, 0x66, 0x1f, 0x0c, 0x3b, 0x9e, 0x26, 0x18, 0x78, 0x43, 0xfa, 0x42, 0x82, 0x33, 0x8c,
0x85, 0x2b, 0x1d, 0x46, 0x0f, 0x0c, 0x21, 0x8f, 0x9b, 0xa9, 0xb2, 0x34, 0xe0, 0x8b, 0xa9, 0x66, 0x5a, 0x2d, 0x9c, 0x73, 0x57, 0x45, 0xac, 0x19, 0x6b, 0x57, 0x18, 0xeb, 0x54, 0x18, 0xeb, 0x56,
0xbe, 0x07, 0x43, 0xdb, 0x75, 0x29, 0xa3, 0x21, 0x1a, 0x7e, 0x46, 0xdd, 0x04, 0xcd, 0x35, 0xd0, 0x19, 0x03, 0xc1, 0xce, 0x43, 0x30, 0x84, 0x3d, 0x04, 0x4d, 0x95, 0xa7, 0x03, 0xbe, 0x98, 0xea,
0x83, 0xdb, 0x60, 0x16, 0xf9, 0x4a, 0x2f, 0x32, 0xa7, 0x05, 0x8e, 0xf5, 0x42, 0x47, 0x4e, 0xc7, 0xd0, 0x77, 0x60, 0x68, 0xbb, 0x2e, 0x65, 0x34, 0x44, 0xc7, 0x9f, 0x51, 0x37, 0x41, 0x77, 0x1b,
0x74, 0x99, 0x63, 0xef, 0x94, 0x82, 0x5e, 0x17, 0xce, 0x6c, 0x2b, 0x67, 0x72, 0x4d, 0x6b, 0x0c, 0x48, 0xc1, 0x6d, 0x30, 0x8b, 0xf1, 0x4a, 0x1a, 0x32, 0xd6, 0x04, 0x8e, 0xf5, 0x42, 0x53, 0xaf,
0xa3, 0x45, 0x34, 0x15, 0xbc, 0x07, 0x70, 0xfd, 0x09, 0xf1, 0xc8, 0x9b, 0x2c, 0x61, 0x54, 0x02, 0x93, 0xb2, 0x88, 0x98, 0x77, 0x4a, 0x59, 0xab, 0x0b, 0x32, 0x36, 0x15, 0x19, 0xb9, 0xa6, 0x35,
0xdb, 0x27, 0xb2, 0x58, 0x38, 0xe0, 0xa2, 0x92, 0x02, 0x7c, 0x1b, 0x76, 0x5f, 0xd0, 0x84, 0xad, 0x86, 0xd1, 0x3c, 0x9a, 0x62, 0xff, 0x01, 0x5c, 0x7f, 0x42, 0x3c, 0x72, 0x95, 0x25, 0x64, 0x35,
0x85, 0xb3, 0xbe, 0x07, 0xc8, 0x05, 0x34, 0xb8, 0x36, 0x45, 0x2e, 0x29, 0x53, 0x99, 0xc2, 0xb0, 0xb0, 0x7d, 0x22, 0xab, 0x8d, 0x03, 0xce, 0x2b, 0x29, 0xc0, 0xb7, 0x61, 0xfb, 0x05, 0x4d, 0xd8,
0x30, 0x27, 0x12, 0x89, 0xea, 0x98, 0x3b, 0xd0, 0x4b, 0x03, 0x7a, 0xf9, 0x3a, 0x74, 0xe6, 0x84, 0x4a, 0x38, 0xeb, 0x7b, 0x80, 0x5c, 0x40, 0x83, 0x6b, 0x53, 0xe4, 0x82, 0x32, 0x95, 0x69, 0xa4,
0x25, 0xa2, 0x34, 0x3b, 0xa2, 0x72, 0x67, 0xc4, 0xf3, 0x44, 0x65, 0x76, 0xac, 0x2f, 0x60, 0xaf, 0x85, 0x39, 0x91, 0x48, 0x74, 0xc7, 0xdc, 0x82, 0x5e, 0x1a, 0xd0, 0x8b, 0xd7, 0xa1, 0x33, 0x23,
0x6a, 0x5f, 0x45, 0xf8, 0x5d, 0xe8, 0xe5, 0xd1, 0x4a, 0xd0, 0x5a, 0x63, 0x79, 0xb8, 0x86, 0xd0, 0x2c, 0x11, 0xb5, 0xdd, 0x11, 0x89, 0x3c, 0x25, 0x9e, 0x27, 0x4a, 0xbb, 0x63, 0x7d, 0x01, 0x3b,
0x7f, 0xcd, 0x30, 0x5a, 0x8a, 0xb8, 0x75, 0x0b, 0x86, 0xba, 0x80, 0xc5, 0x81, 0xec, 0x06, 0x9b, 0x55, 0xfb, 0x8a, 0xe1, 0x77, 0xa1, 0x97, 0xb3, 0x95, 0xa0, 0xb5, 0xc6, 0x62, 0xba, 0x86, 0xd0,
0xa5, 0x89, 0x72, 0x67, 0x0e, 0x6d, 0x95, 0xce, 0x52, 0x1a, 0xff, 0x9b, 0xc2, 0xf3, 0xa0, 0xab, 0x7f, 0xcd, 0x90, 0x2d, 0xe5, 0xb8, 0x75, 0x0b, 0x86, 0xba, 0x03, 0xc4, 0x81, 0x2c, 0x0e, 0x9b,
0xe9, 0xac, 0xce, 0x51, 0xa5, 0xc9, 0x65, 0x57, 0xdf, 0x86, 0x6e, 0x24, 0x79, 0x12, 0x69, 0xa7, 0xa5, 0x89, 0x0a, 0x67, 0x06, 0x6d, 0x95, 0xce, 0x52, 0x1a, 0xff, 0x97, 0xc2, 0xb5, 0x3c, 0xe8,
0x77, 0x38, 0x54, 0x14, 0x32, 0xfe, 0xb9, 0x6b, 0xa2, 0xd1, 0xb1, 0x3e, 0xda, 0x2f, 0x6d, 0x67, 0x6a, 0x77, 0x96, 0xe7, 0xa8, 0x32, 0x25, 0xe4, 0x58, 0xb8, 0x0d, 0xdd, 0x48, 0xfa, 0x49, 0xa4,
0x86, 0xc6, 0xaa, 0xb6, 0x9c, 0x08, 0x85, 0x74, 0x8f, 0xfa, 0xc4, 0x0f, 0xe3, 0x2b, 0x61, 0xc7, 0x9d, 0xde, 0xfe, 0x50, 0xb9, 0x90, 0xf9, 0x9f, 0x87, 0x26, 0x26, 0x05, 0xd6, 0x47, 0xfb, 0xa5,
0xb0, 0xbe, 0xc3, 0xee, 0x96, 0x11, 0x54, 0xa1, 0xbf, 0x83, 0x85, 0x9a, 0x71, 0xce, 0x22, 0xbf, 0xed, 0x9c, 0xa2, 0xb1, 0xaa, 0x2d, 0x27, 0x42, 0x21, 0xdd, 0xe4, 0x3e, 0xf1, 0xc3, 0xf8, 0x52,
0x95, 0x45, 0x5e, 0x3b, 0x73, 0x13, 0xda, 0xbe, 0xb4, 0xa5, 0x6a, 0x39, 0x23, 0xa7, 0x18, 0x58, 0xd8, 0x31, 0xac, 0xef, 0x70, 0x3c, 0x48, 0x06, 0x15, 0xf5, 0x77, 0xb0, 0x50, 0x33, 0x9f, 0x33,
0x4f, 0x60, 0xef, 0x34, 0x72, 0xdf, 0x34, 0xde, 0xf2, 0x89, 0x91, 0x4f, 0x10, 0xe9, 0x52, 0x23, 0xe6, 0x37, 0x32, 0xe6, 0x75, 0x30, 0x37, 0xa1, 0xed, 0x4b, 0x5b, 0xaa, 0x96, 0x33, 0xe7, 0x94,
0x1b, 0x4b, 0x0b, 0x28, 0xaa, 0x78, 0x37, 0x61, 0xf0, 0xf4, 0x9c, 0x60, 0x75, 0x64, 0xb9, 0xff, 0x07, 0xd6, 0x13, 0xd8, 0x39, 0x8e, 0xdc, 0xab, 0xe6, 0x63, 0x3e, 0x72, 0xf2, 0x11, 0x24, 0x43,
0xb3, 0x06, 0x4d, 0xb1, 0xc3, 0x3d, 0xe6, 0x64, 0x94, 0x0d, 0x69, 0xaf, 0x9e, 0xcf, 0x46, 0x8d, 0x6a, 0x64, 0x73, 0x6d, 0x0e, 0x45, 0x15, 0xef, 0x3a, 0x0c, 0x9e, 0x9e, 0x11, 0xac, 0x8e, 0x2c,
0x3f, 0xa8, 0x44, 0xde, 0x28, 0x8e, 0xb4, 0x66, 0x65, 0xa4, 0xb5, 0xc5, 0x1a, 0xfd, 0x56, 0x69, 0xf7, 0x7f, 0xd5, 0xa0, 0x29, 0x76, 0x78, 0xc4, 0xdc, 0x19, 0x65, 0x43, 0xda, 0xab, 0xe7, 0xa3,
0x19, 0x75, 0x4a, 0x7e, 0x67, 0x49, 0x29, 0x87, 0xaf, 0xbb, 0x22, 0x7c, 0xe5, 0x69, 0x00, 0xab, 0x42, 0xe3, 0x0f, 0x2a, 0xcc, 0x1b, 0xc5, 0x99, 0xd8, 0xac, 0xcc, 0xc4, 0xb6, 0x58, 0x63, 0xdc,
0xa6, 0xc1, 0x6f, 0x35, 0xe8, 0x7f, 0x43, 0xd8, 0x45, 0x18, 0xcf, 0x79, 0x92, 0x92, 0x4a, 0xfb, 0x2a, 0x2d, 0x62, 0xf8, 0xcc, 0x27, 0xa5, 0x4c, 0x5f, 0x77, 0x09, 0x7d, 0xe5, 0x69, 0x00, 0xcb,
0x61, 0xcd, 0xc6, 0x97, 0x93, 0xb3, 0x2b, 0x46, 0x64, 0x76, 0x0d, 0xee, 0x0f, 0xee, 0x1c, 0xdb, 0xa6, 0xc1, 0xef, 0x35, 0xe8, 0x7f, 0x43, 0xd8, 0x79, 0x18, 0xcf, 0x78, 0x92, 0x92, 0x4a, 0xfb,
0xb2, 0xe9, 0x44, 0x86, 0xcd, 0x6d, 0xe8, 0xbe, 0xba, 0x9c, 0xe0, 0xff, 0x20, 0x8c, 0x65, 0x1f, 0x61, 0xcd, 0xc6, 0x17, 0x93, 0x93, 0x4b, 0x46, 0x64, 0x76, 0x0d, 0x1e, 0x0f, 0xee, 0x1c, 0xda,
0x0a, 0x31, 0xdc, 0x72, 0xe3, 0x30, 0x8a, 0x88, 0xf4, 0xd4, 0xe0, 0x60, 0x27, 0x19, 0x58, 0x2b, 0xb2, 0xe9, 0x44, 0x86, 0xcd, 0x4d, 0xe8, 0xbe, 0xba, 0x98, 0xe0, 0x78, 0x0c, 0x63, 0xd9, 0x87,
0x93, 0xc2, 0x9d, 0x48, 0x81, 0xb5, 0x33, 0xb0, 0x13, 0x0d, 0xd6, 0x29, 0x88, 0x65, 0x60, 0x5d, 0x42, 0x0c, 0xb7, 0xdc, 0x38, 0x8c, 0x22, 0x22, 0x23, 0x35, 0x38, 0xd8, 0x51, 0x06, 0xd6, 0xca,
0x51, 0x55, 0x3e, 0x74, 0x8e, 0xa2, 0xf4, 0x34, 0xb1, 0xa7, 0x84, 0x4f, 0x02, 0x16, 0x32, 0xdb, 0xa4, 0x70, 0x27, 0x52, 0x60, 0xed, 0x0c, 0xec, 0x48, 0x83, 0x75, 0x0a, 0x62, 0x19, 0x58, 0x57,
0x9b, 0xa4, 0x7c, 0x29, 0xa8, 0x1b, 0xe6, 0x35, 0xe8, 0x47, 0x24, 0xc6, 0xba, 0x54, 0xbb, 0x75, 0x54, 0x95, 0x0f, 0x9d, 0x83, 0x28, 0x3d, 0x4e, 0xec, 0x29, 0xe1, 0x93, 0x80, 0x85, 0xcc, 0xf6,
0x0c, 0x94, 0x61, 0xfe, 0x0f, 0x76, 0xc4, 0x72, 0x42, 0x83, 0xc9, 0x9c, 0xc4, 0x01, 0xf1, 0xfc, 0x26, 0x29, 0x5f, 0x0a, 0xd7, 0x0d, 0xf3, 0x1a, 0xf4, 0x23, 0x12, 0x63, 0x5d, 0xaa, 0xdd, 0x3a,
0xd0, 0x25, 0xca, 0x8f, 0x7d, 0xd8, 0xd6, 0x87, 0xbc, 0x31, 0xc5, 0x91, 0xf0, 0xc7, 0x3a, 0x81, 0x12, 0x65, 0x98, 0x6f, 0xc0, 0x96, 0x58, 0x4e, 0x68, 0x30, 0x99, 0x91, 0x38, 0x20, 0x9e, 0x1f,
0xe1, 0xc9, 0x0c, 0xff, 0xae, 0xcc, 0xa3, 0xc1, 0xf4, 0x89, 0xcd, 0x6c, 0xfe, 0xd3, 0x43, 0x7c, 0xba, 0x44, 0xc5, 0xb1, 0x0b, 0x9b, 0xfa, 0x90, 0x37, 0xa6, 0x38, 0x12, 0xf1, 0x58, 0x47, 0x30,
0x1a, 0xba, 0x89, 0x32, 0x88, 0xda, 0x4c, 0x8a, 0x10, 0x77, 0x92, 0x1d, 0xc9, 0xa0, 0xe1, 0xf0, 0x3c, 0x3a, 0xc5, 0xcf, 0x33, 0xf3, 0x68, 0x30, 0x7d, 0x62, 0x33, 0x9b, 0x7f, 0x03, 0x10, 0x9f,
0xcf, 0x8f, 0x18, 0xf5, 0x95, 0x41, 0xeb, 0x07, 0xe1, 0x84, 0x0c, 0xbc, 0x05, 0xdd, 0x9c, 0x6c, 0x86, 0x6e, 0xa2, 0x0c, 0xa2, 0x36, 0x93, 0x22, 0xc4, 0x9d, 0x64, 0x47, 0x92, 0x34, 0x1c, 0xfe,
0x4d, 0xe4, 0x6b, 0x33, 0xcb, 0x57, 0xe6, 0xe8, 0x01, 0x6c, 0x32, 0xcd, 0x62, 0x82, 0x55, 0x6b, 0xf9, 0x11, 0xa3, 0xbe, 0x32, 0x68, 0xfd, 0x20, 0x82, 0x90, 0xc4, 0x5b, 0xd0, 0xcd, 0x9d, 0xad,
0xab, 0xde, 0xd8, 0x55, 0x92, 0x65, 0x8e, 0xd6, 0xe7, 0x00, 0x2f, 0x45, 0x2b, 0x0a, 0xc6, 0x38, 0x89, 0x7c, 0xad, 0x67, 0xf9, 0xca, 0x02, 0xdd, 0x83, 0x75, 0xa6, 0xbd, 0x98, 0x60, 0xd5, 0xda,
0x1b, 0x8b, 0x01, 0xc2, 0x40, 0xfb, 0xf6, 0xa5, 0x8e, 0x0e, 0xdf, 0x42, 0x9f, 0x7e, 0xb4, 0xa9, 0xaa, 0x37, 0xb6, 0x95, 0x64, 0xd9, 0x47, 0xeb, 0x73, 0x80, 0x97, 0xa2, 0x15, 0x85, 0xc7, 0x38,
0xe7, 0x60, 0xc5, 0x48, 0x82, 0x7f, 0xd5, 0xa0, 0x27, 0x11, 0x24, 0x49, 0x84, 0x70, 0xb0, 0xfd, 0x1b, 0x8b, 0x04, 0x21, 0xd1, 0xbe, 0x7d, 0xa1, 0xd9, 0xe1, 0x5b, 0x18, 0xd3, 0x8f, 0x36, 0xf5,
0x32, 0x88, 0x5b, 0x19, 0x62, 0xf9, 0x6f, 0x53, 0xb0, 0x89, 0x65, 0x98, 0x5c, 0xd8, 0x91, 0xb2, 0x1c, 0xac, 0x18, 0xe9, 0xe0, 0xdf, 0x35, 0xe8, 0x49, 0x04, 0xe9, 0x24, 0x42, 0x38, 0xd8, 0x7e,
0xd2, 0x58, 0x25, 0xf6, 0x1e, 0xf4, 0x65, 0x36, 0x94, 0xa0, 0xb1, 0x4a, 0xf0, 0x1e, 0xbf, 0x99, 0x19, 0xc4, 0xad, 0x0c, 0xb1, 0xfc, 0xb5, 0x29, 0xd8, 0xc4, 0x32, 0x4c, 0xce, 0xed, 0x48, 0x59,
0x20, 0x13, 0x31, 0x0b, 0x7b, 0x87, 0x37, 0x4a, 0x12, 0x82, 0xe3, 0x81, 0xf8, 0x3e, 0x0d, 0x58, 0x69, 0x2c, 0x13, 0x7b, 0x0f, 0xfa, 0x32, 0x1b, 0x4a, 0xd0, 0x58, 0x26, 0x78, 0x8f, 0x7f, 0xa8,
0x7c, 0x35, 0xbe, 0x07, 0x90, 0xaf, 0x78, 0xdb, 0xcd, 0xc9, 0x95, 0xaa, 0x6c, 0xf4, 0xe4, 0xdc, 0xd1, 0x13, 0x31, 0x0b, 0x7b, 0xfb, 0x37, 0x4a, 0x12, 0xc2, 0xc7, 0x3d, 0xf1, 0xfb, 0x34, 0x60,
0xf6, 0x52, 0xe5, 0xf9, 0xa3, 0xfa, 0xc3, 0x9a, 0xf5, 0x35, 0x6c, 0x7e, 0xe9, 0xcd, 0x69, 0x58, 0xf1, 0xe5, 0xf8, 0x1e, 0x40, 0xbe, 0xe2, 0x6d, 0x37, 0x23, 0x97, 0xaa, 0xb2, 0x31, 0x92, 0x33,
0x50, 0x41, 0x29, 0xdf, 0xfe, 0x29, 0x8c, 0x95, 0xbf, 0x7c, 0x49, 0x03, 0x5c, 0xca, 0x70, 0x61, 0xdb, 0x4b, 0x55, 0xe4, 0x8f, 0xea, 0x0f, 0x6b, 0xd6, 0xd7, 0xb0, 0xfe, 0xa5, 0x37, 0xa3, 0x61,
0xdf, 0x87, 0x91, 0x9a, 0xa6, 0x1a, 0x4f, 0xd6, 0xcb, 0xef, 0x0d, 0x80, 0x1c, 0xcc, 0x7c, 0x04, 0x41, 0x05, 0xa5, 0x7c, 0xfb, 0xa7, 0x30, 0x56, 0xf1, 0xf2, 0x25, 0x0d, 0x70, 0x29, 0xe9, 0xc2,
0x63, 0x1a, 0x4e, 0xb0, 0xa4, 0xce, 0xa9, 0x43, 0x64, 0x0b, 0x4c, 0x62, 0xe2, 0xa4, 0x71, 0x42, 0xbe, 0x0f, 0x23, 0x35, 0x4d, 0x35, 0x9e, 0xac, 0x97, 0x3f, 0x1a, 0x00, 0x39, 0x98, 0xf9, 0x08,
0xcf, 0x89, 0x1a, 0x81, 0x7b, 0xca, 0x97, 0x2a, 0x87, 0x8f, 0x60, 0x37, 0xd7, 0x75, 0x0b, 0x6a, 0xc6, 0x34, 0x9c, 0x60, 0x49, 0x9d, 0x51, 0x87, 0xc8, 0x16, 0x98, 0xc4, 0xc4, 0x49, 0xe3, 0x84,
0xf5, 0xb5, 0x6a, 0x0f, 0x60, 0x07, 0xd5, 0x70, 0x70, 0xa5, 0x25, 0xa5, 0xc6, 0x5a, 0xa5, 0x4f, 0x9e, 0x11, 0x35, 0x02, 0x77, 0x54, 0x2c, 0x55, 0x1f, 0x3e, 0x82, 0xed, 0x5c, 0xd7, 0x2d, 0xa8,
0x61, 0xbf, 0xc0, 0x93, 0x57, 0x6a, 0x41, 0xd5, 0x58, 0xab, 0xfa, 0x31, 0xec, 0xa1, 0xea, 0x85, 0xd5, 0x57, 0xaa, 0x3d, 0x80, 0x2d, 0x54, 0xc3, 0xc1, 0x95, 0x96, 0x94, 0x1a, 0x2b, 0x95, 0x3e,
0x4d, 0x59, 0x55, 0xaf, 0xf9, 0x0f, 0x78, 0xfa, 0x24, 0x9e, 0x96, 0x78, 0xb6, 0xd6, 0x2a, 0x7d, 0x85, 0xdd, 0x82, 0x9f, 0xbc, 0x52, 0x0b, 0xaa, 0xc6, 0x4a, 0xd5, 0x8f, 0x61, 0x07, 0x55, 0xcf,
0x00, 0xdb, 0xa8, 0x54, 0xb1, 0xd3, 0x7e, 0x93, 0x4a, 0x42, 0x1c, 0x86, 0x53, 0xa5, 0xa0, 0xd2, 0x6d, 0xca, 0xaa, 0x7a, 0xcd, 0x7f, 0xe1, 0xa7, 0x4f, 0xe2, 0x69, 0xc9, 0xcf, 0xd6, 0x4a, 0xa5,
0x59, 0xa7, 0x62, 0x3d, 0x86, 0xfe, 0xf3, 0x74, 0x4a, 0x98, 0x77, 0xa6, 0xab, 0xff, 0xdf, 0x36, 0x0f, 0x60, 0x13, 0x95, 0x2a, 0x76, 0xda, 0x57, 0xa9, 0x24, 0xc4, 0x61, 0x38, 0x55, 0x0a, 0x2a,
0xd0, 0x2f, 0x75, 0xe8, 0x1d, 0x4d, 0xe3, 0x30, 0x8d, 0x4a, 0x5d, 0x2e, 0x6b, 0x78, 0xa1, 0xcb, 0x9d, 0x55, 0x2a, 0xd6, 0x63, 0xe8, 0x3f, 0x4f, 0xa7, 0x84, 0x79, 0x27, 0xba, 0xfa, 0xff, 0x6b,
0xa5, 0xcc, 0x5d, 0xe8, 0xcb, 0x1f, 0xa8, 0x12, 0x93, 0xcd, 0x65, 0x2e, 0x96, 0x3a, 0xbf, 0xc4, 0x03, 0xfd, 0x52, 0x87, 0xde, 0xc1, 0x34, 0x0e, 0xd3, 0xa8, 0xd4, 0xe5, 0xb2, 0x86, 0xe7, 0xba,
0x9c, 0x71, 0xce, 0x4a, 0xb0, 0xdc, 0x5e, 0x85, 0xf2, 0xfb, 0x0c, 0x06, 0x33, 0xe9, 0x88, 0x92, 0x5c, 0xca, 0xdc, 0x85, 0xbe, 0xfc, 0x80, 0x2a, 0x31, 0xd9, 0x5c, 0xe6, 0x7c, 0xa9, 0xf3, 0x4b,
0x94, 0xa9, 0xbc, 0x93, 0x59, 0xce, 0x09, 0x1e, 0x14, 0x1d, 0x96, 0x4d, 0xf4, 0x1c, 0xb6, 0x17, 0xcc, 0x09, 0xf7, 0x59, 0x09, 0x96, 0xdb, 0xab, 0x50, 0x7e, 0x9f, 0xc1, 0xe0, 0x54, 0x06, 0xa2,
0x36, 0xcb, 0xbd, 0x64, 0x15, 0x7b, 0xa9, 0x77, 0xb8, 0xa3, 0x60, 0x8b, 0x5a, 0xa2, 0xc1, 0x22, 0x24, 0x65, 0x2a, 0xef, 0x64, 0x96, 0x73, 0x07, 0xf7, 0x8a, 0x01, 0xcb, 0x26, 0x7a, 0x0e, 0x9b,
0x68, 0x4a, 0x3e, 0xef, 0xc3, 0x20, 0x90, 0x3f, 0x1d, 0x1d, 0x89, 0x46, 0x41, 0xb1, 0xf4, 0x43, 0x73, 0x9b, 0xe5, 0x5e, 0xb2, 0x8a, 0xbd, 0xd4, 0xdb, 0xdf, 0x52, 0xb0, 0x45, 0x2d, 0xd1, 0x60,
0xc2, 0x68, 0x38, 0x82, 0xdf, 0xd2, 0x68, 0x14, 0x63, 0x8b, 0xf9, 0xe0, 0x15, 0x81, 0x62, 0x7e, 0x11, 0x34, 0xa5, 0x3f, 0xef, 0xc3, 0x20, 0x90, 0x1f, 0x1d, 0xcd, 0x44, 0xa3, 0xa0, 0x58, 0xfa,
0xa4, 0xc2, 0x3f, 0x96, 0xb7, 0xb7, 0x65, 0x0f, 0x81, 0xc3, 0x3f, 0x9a, 0xd0, 0x78, 0x7c, 0xfc, 0x20, 0x21, 0x1b, 0x8e, 0xf0, 0x6f, 0x21, 0x1b, 0x45, 0x6e, 0x31, 0x1f, 0xbc, 0x22, 0x50, 0xcc,
0x95, 0xf9, 0x0a, 0x36, 0x2b, 0x0f, 0x13, 0x33, 0x1b, 0x2b, 0xcb, 0x9f, 0x4f, 0xe3, 0xb7, 0x56, 0x8f, 0x14, 0xfd, 0x63, 0x79, 0x7b, 0x5b, 0xf4, 0x90, 0xd8, 0xff, 0xb3, 0x09, 0x8d, 0xc7, 0x87,
0x1d, 0xab, 0x8b, 0xc3, 0x06, 0xc7, 0xac, 0xdc, 0x2a, 0x34, 0xe6, 0xf2, 0x3b, 0x8b, 0xc6, 0x5c, 0x5f, 0x99, 0xaf, 0x60, 0xbd, 0xf2, 0xb2, 0x31, 0xb3, 0xb1, 0xb2, 0xf8, 0xfd, 0x35, 0x7e, 0x6b,
0x75, 0x19, 0xd9, 0x30, 0x3f, 0x81, 0x96, 0x7c, 0xeb, 0x98, 0xd7, 0x94, 0x6c, 0xe9, 0xd1, 0x34, 0xd9, 0xb1, 0xba, 0x38, 0xac, 0x71, 0xcc, 0xca, 0xad, 0x42, 0x63, 0x2e, 0xbe, 0xb3, 0x68, 0xcc,
0xde, 0xad, 0xec, 0x6a, 0xc5, 0x23, 0x80, 0xfc, 0x89, 0x61, 0x8e, 0x94, 0xd8, 0xc2, 0x2b, 0x69, 0x65, 0x97, 0x91, 0x35, 0xf3, 0x13, 0x68, 0xc9, 0xc7, 0x92, 0x79, 0x4d, 0xc9, 0x96, 0x5e, 0x5d,
0xbc, 0xbf, 0xe4, 0x44, 0x83, 0x9c, 0xc2, 0x56, 0xf5, 0xd9, 0x60, 0x56, 0xe2, 0x50, 0xbd, 0xe4, 0xe3, 0xed, 0xca, 0xae, 0x56, 0x3c, 0x00, 0xc8, 0x9f, 0x18, 0xe6, 0x48, 0x89, 0xcd, 0xbd, 0xb2,
0x8f, 0x6f, 0xae, 0x3c, 0x2f, 0xc2, 0x56, 0x1f, 0x0f, 0x1a, 0x76, 0xc5, 0x53, 0x44, 0xc3, 0xae, 0xc6, 0xbb, 0x0b, 0x4e, 0x34, 0xc8, 0x31, 0x6c, 0x54, 0x9f, 0x0d, 0x66, 0x85, 0x87, 0xea, 0x25,
0x7c, 0x75, 0x6c, 0x98, 0xdf, 0xc2, 0xb0, 0x7c, 0xef, 0x37, 0xff, 0xaf, 0x94, 0x96, 0x3e, 0x47, 0x7f, 0x7c, 0x73, 0xe9, 0x79, 0x11, 0xb6, 0xfa, 0x78, 0xd0, 0xb0, 0x4b, 0x9e, 0x22, 0x1a, 0x76,
0xc6, 0x37, 0x56, 0x9c, 0x6a, 0xc0, 0x0f, 0x65, 0xe9, 0xe2, 0x5d, 0x23, 0x8b, 0x72, 0xe1, 0x51, 0xe9, 0xab, 0x63, 0xcd, 0xfc, 0x16, 0x86, 0xe5, 0x7b, 0xbf, 0xf9, 0xa6, 0x52, 0x5a, 0xf8, 0x1c,
0x30, 0xbe, 0x56, 0xde, 0xd4, 0x5a, 0xf7, 0xa1, 0x25, 0x6f, 0x90, 0x3a, 0x65, 0xa5, 0x0b, 0xe5, 0x19, 0xdf, 0x58, 0x72, 0xaa, 0x01, 0x3f, 0x94, 0xa5, 0x8b, 0x77, 0x8d, 0x8c, 0xe5, 0xc2, 0xa3,
0xb8, 0x5f, 0xdc, 0xb5, 0x36, 0xee, 0xd7, 0x70, 0x4a, 0x75, 0x9e, 0x11, 0x26, 0xeb, 0xb9, 0x68, 0x60, 0x7c, 0xad, 0xbc, 0xa9, 0xb5, 0xee, 0x43, 0x4b, 0xde, 0x20, 0x75, 0xca, 0x4a, 0x17, 0xca,
0x6a, 0x41, 0x45, 0x6c, 0x72, 0x95, 0xb3, 0x96, 0x78, 0xf5, 0x3f, 0xf8, 0x3b, 0x00, 0x00, 0xff, 0x71, 0xbf, 0xb8, 0x6b, 0xad, 0xdd, 0xaf, 0xe1, 0x94, 0xea, 0x3c, 0x23, 0x4c, 0xd6, 0x73, 0xd1,
0xff, 0xa7, 0x4a, 0xd4, 0x7d, 0x02, 0x10, 0x00, 0x00, 0xd4, 0x9c, 0x8a, 0xd8, 0xe4, 0x2a, 0x27, 0x2d, 0xf1, 0xb7, 0xc1, 0x83, 0x7f, 0x02, 0x00, 0x00,
0xff, 0xff, 0x8b, 0xba, 0x29, 0x23, 0x43, 0x10, 0x00, 0x00,
} }

4
api/grpc/types/api.proto
View file

@ -44,6 +44,10 @@ message AddProcessRequest {
repeated string args = 4; // Arguments for process, first is binary path itself repeated string args = 4; // Arguments for process, first is binary path itself
repeated string env = 5; // List of environment variables for process repeated string env = 5; // List of environment variables for process
string cwd = 6; // Workind directory of process string cwd = 6; // Workind directory of process
string stdin = 7; // path to the file where stdin will be read (optional)
string stdout = 8; // path to file where stdout will be written (optional)
string stderr = 9; // path to file where stderr will be written (optional)
string console = 10; // path to the console for a container (optional)
}; };
message User { message User {

57
ctr/container.go
View file

@ -112,11 +112,11 @@ var StartCommand = cli.Command{
fatal(err.Error(), 1) fatal(err.Error(), 1)
} }
if mkterm { if mkterm {
if err := attachTty(r); err != nil { if err := attachTty(&r.Console); err != nil {
fatal(err.Error(), 1) fatal(err.Error(), 1)
} }
} else { } else {
if err := attachStdio(r); err != nil { if err := attachStdio(&r.Stdin, &r.Stdout, &r.Stderr); err != nil {
fatal(err.Error(), 1) fatal(err.Error(), 1)
} }
} }
@ -149,6 +149,8 @@ var (
state *term.State state *term.State
) )
// readTermSetting reads the Terminal option out of the specs configuration
// to know if ctr should allocate a pty
func readTermSetting(path string) (bool, error) { func readTermSetting(path string) (bool, error) {
f, err := os.Open(filepath.Join(path, "config.json")) f, err := os.Open(filepath.Join(path, "config.json"))
if err != nil { if err != nil {
@ -162,12 +164,12 @@ func readTermSetting(path string) (bool, error) {
return spec.Process.Terminal, nil return spec.Process.Terminal, nil
} }
func attachTty(r *types.CreateContainerRequest) error { func attachTty(consolePath *string) error {
console, err := libcontainer.NewConsole(os.Getuid(), os.Getgid()) console, err := libcontainer.NewConsole(os.Getuid(), os.Getgid())
if err != nil { if err != nil {
return err return err
} }
r.Console = console.Path() *consolePath = console.Path()
stdin = console stdin = console
go func() { go func() {
io.Copy(os.Stdout, console) io.Copy(os.Stdout, console)
@ -181,7 +183,7 @@ func attachTty(r *types.CreateContainerRequest) error {
return nil return nil
} }
func attachStdio(r *types.CreateContainerRequest) error { func attachStdio(stdins, stdout, stderr *string) error {
dir, err := ioutil.TempDir("", "ctr-") dir, err := ioutil.TempDir("", "ctr-")
if err != nil { if err != nil {
return err return err
@ -195,7 +197,7 @@ func attachStdio(r *types.CreateContainerRequest) error {
path: filepath.Join(dir, "stdin"), path: filepath.Join(dir, "stdin"),
flag: syscall.O_RDWR, flag: syscall.O_RDWR,
done: func(f *os.File) { done: func(f *os.File) {
r.Stdin = filepath.Join(dir, "stdin") *stdins = filepath.Join(dir, "stdin")
stdin = f stdin = f
}, },
}, },
@ -203,7 +205,7 @@ func attachStdio(r *types.CreateContainerRequest) error {
path: filepath.Join(dir, "stdout"), path: filepath.Join(dir, "stdout"),
flag: syscall.O_RDWR, flag: syscall.O_RDWR,
done: func(f *os.File) { done: func(f *os.File) {
r.Stdout = filepath.Join(dir, "stdout") *stdout = filepath.Join(dir, "stdout")
go io.Copy(os.Stdout, f) go io.Copy(os.Stdout, f)
}, },
}, },
@ -211,7 +213,7 @@ func attachStdio(r *types.CreateContainerRequest) error {
path: filepath.Join(dir, "stderr"), path: filepath.Join(dir, "stderr"),
flag: syscall.O_RDWR, flag: syscall.O_RDWR,
done: func(f *os.File) { done: func(f *os.File) {
r.Stderr = filepath.Join(dir, "stderr") *stderr = filepath.Join(dir, "stderr")
go io.Copy(os.Stderr, f) go io.Copy(os.Stderr, f)
}, },
}, },
@ -266,6 +268,10 @@ var ExecCommand = cli.Command{
Name: "id", Name: "id",
Usage: "container id to add the process to", Usage: "container id to add the process to",
}, },
cli.BoolFlag{
Name: "attach,a",
Usage: "connect to the stdio of the container",
},
cli.StringFlag{ cli.StringFlag{
Name: "cwd", Name: "cwd",
Usage: "current working directory for the process", Usage: "current working directory for the process",
@ -301,9 +307,42 @@ var ExecCommand = cli.Command{
}, },
} }
c := getClient(context) c := getClient(context)
if _, err := c.AddProcess(netcontext.Background(), p); err != nil { events, err := c.Events(netcontext.Background(), &types.EventsRequest{})
if err != nil {
fatal(err.Error(), 1) fatal(err.Error(), 1)
} }
if context.Bool("attach") {
if p.Terminal {
if err := attachTty(&p.Console); err != nil {
fatal(err.Error(), 1)
}
} else {
if err := attachStdio(&p.Stdin, &p.Stdout, &p.Stderr); err != nil {
fatal(err.Error(), 1)
}
}
}
r, err := c.AddProcess(netcontext.Background(), p)
if err != nil {
fatal(err.Error(), 1)
}
if context.Bool("attach") {
go func() {
io.Copy(stdin, os.Stdin)
if state != nil {
term.RestoreTerminal(os.Stdin.Fd(), state)
}
}()
for {
e, err := events.Recv()
if err != nil {
fatal(err.Error(), 1)
}
if e.Pid == r.Pid && e.Type == "exit" {
os.Exit(int(e.Status))
}
}
}
}, },
} }

3
exit.go
View file

@ -18,12 +18,11 @@ func (h *ExitEvent) Handle(e *Event) error {
h.s.SendEvent(ne) h.s.SendEvent(ne)
return nil return nil
} }
// is it the main container's process // is it the main container's process
container, err := h.s.getContainerForPid(e.Pid) container, err := h.s.getContainerForPid(e.Pid)
if err != nil { if err != nil {
if err != errNoContainerForPid { if err != errNoContainerForPid {
logrus.WithField("error", err).Error("containerd: find container for pid") logrus.WithField("error", err).Error("containerd: find containers main pid")
} }
return nil return nil
} }

22
linux/linux.go
View file

@ -187,7 +187,7 @@ func (p *libcontainerProcess) Signal(s os.Signal) error {
func (p *libcontainerProcess) Close() error { func (p *libcontainerProcess) Close() error {
// in close we always need to call wait to close/flush any pipes // in close we always need to call wait to close/flush any pipes
_, err := p.process.Wait() p.process.Wait()
// explicitly close any open fd on the process // explicitly close any open fd on the process
for _, cl := range []interface{}{ for _, cl := range []interface{}{
p.process.Stderr, p.process.Stderr,
@ -200,7 +200,7 @@ func (p *libcontainerProcess) Close() error {
} }
} }
} }
return err return nil
} }
type libcontainerContainer struct { type libcontainerContainer struct {
@ -430,7 +430,7 @@ func (r *libcontainerRuntime) Create(id, bundlePath, consolePath string) (runtim
return c, &rio, nil return c, &rio, nil
} }
func (r *libcontainerRuntime) StartProcess(ci runtime.Container, p specs.Process) (runtime.Process, *runtime.IO, error) { func (r *libcontainerRuntime) StartProcess(ci runtime.Container, p specs.Process, consolePath string) (runtime.Process, *runtime.IO, error) {
c, ok := ci.(*libcontainerContainer) c, ok := ci.(*libcontainerContainer)
if !ok { if !ok {
return nil, nil, runtime.ErrInvalidContainerType return nil, nil, runtime.ErrInvalidContainerType
@ -439,10 +439,20 @@ func (r *libcontainerRuntime) StartProcess(ci runtime.Container, p specs.Process
if err != nil { if err != nil {
return nil, nil, err return nil, nil, err
} }
var rio runtime.IO
if p.Terminal {
if err := process.ConsoleFromPath(consolePath); err != nil {
return nil, nil, err
}
} else {
i, err := process.InitializeIO(int(p.User.UID)) i, err := process.InitializeIO(int(p.User.UID))
if err != nil { if err != nil {
return nil, nil, err return nil, nil, err
} }
rio.Stdin = i.Stdin
rio.Stderr = i.Stderr
rio.Stdout = i.Stdout
}
if err := c.c.Start(process); err != nil { if err := c.c.Start(process); err != nil {
return nil, nil, err return nil, nil, err
} }
@ -455,11 +465,7 @@ func (r *libcontainerRuntime) StartProcess(ci runtime.Container, p specs.Process
return nil, nil, err return nil, nil, err
} }
c.additionalProcesses[pid] = lp c.additionalProcesses[pid] = lp
return lp, &runtime.IO{ return lp, &rio, nil
Stdin: i.Stdin,
Stdout: i.Stdout,
Stderr: i.Stderr,
}, nil
} }
// newProcess returns a new libcontainer Process with the arguments from the // newProcess returns a new libcontainer Process with the arguments from the

2
runc/runc.go
View file

@ -196,7 +196,7 @@ func (r *runcRuntime) createIO(cmd *exec.Cmd) (*runtime.IO, error) {
}, nil }, nil
} }
func (r *runcRuntime) StartProcess(ci runtime.Container, p specs.Process) (runtime.Process, *runtime.IO, error) { func (r *runcRuntime) StartProcess(ci runtime.Container, p specs.Process, consolePath string) (runtime.Process, *runtime.IO, error) {
c, ok := ci.(*runcContainer) c, ok := ci.(*runcContainer)
if !ok { if !ok {
return nil, nil, runtime.ErrInvalidContainerType return nil, nil, runtime.ErrInvalidContainerType

2
runtime/runtime.go
View file

@ -22,5 +22,5 @@ type Runtime interface {
// Create creates a new container initialized but without it starting it // Create creates a new container initialized but without it starting it
Create(id, bundlePath, consolePath string) (Container, *IO, error) Create(id, bundlePath, consolePath string) (Container, *IO, error)
// StartProcess adds a new process to the container // StartProcess adds a new process to the container
StartProcess(Container, specs.Process) (Process, *IO, error) StartProcess(c Container, p specs.Process, consolePath string) (Process, *IO, error)
} }