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libcontainer: update criurpc.proto 

Signed-off-by: Andrew Vagin <avagin@virtuozzo.com>
This commit is contained in:
Andrew Vagin 2016-02-19 01:08:23 +03:00
parent 488e315c21
commit a2a771b8e2
3 changed files with 176 additions and 9 deletions
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6
libcontainer/container_linux.go
View File

@ -534,7 +534,8 @@ func (c *linuxContainer) Checkpoint(criuOpts *CriuOpts) error {
if err := c.checkCriuVersion("1.7"); err != nil {
return err
}
rpcOpts.ManageCgroupsMode = proto.Uint32(uint32(criuOpts.ManageCgroupsMode))
mode := criurpc.CriuCgMode(criuOpts.ManageCgroupsMode)
rpcOpts.ManageCgroupsMode = &mode
}
t := criurpc.CriuReqType_DUMP
@ -698,7 +699,8 @@ func (c *linuxContainer) Restore(process *Process, criuOpts *CriuOpts) error {
if err := c.checkCriuVersion("1.7"); err != nil {
return err
}
req.Opts.ManageCgroupsMode = proto.Uint32(uint32(criuOpts.ManageCgroupsMode))
mode := criurpc.CriuCgMode(criuOpts.ManageCgroupsMode)
req.Opts.ManageCgroupsMode = &mode
}
var (

137
libcontainer/criurpc/criurpc.pb.go
View File

@ -19,6 +19,7 @@ It has these top-level messages:
CriuDumpResp
CriuRestoreResp
CriuNotify
CriuFeatures
CriuReq
CriuResp
*/
@ -31,6 +32,54 @@ import math "math"
var _ = proto.Marshal
var _ = math.Inf
type CriuCgMode int32
const (
CriuCgMode_IGNORE CriuCgMode = 0
CriuCgMode_NONE CriuCgMode = 1
CriuCgMode_PROPS CriuCgMode = 2
CriuCgMode_SOFT CriuCgMode = 3
CriuCgMode_FULL CriuCgMode = 4
CriuCgMode_STRICT CriuCgMode = 5
CriuCgMode_DEFAULT CriuCgMode = 6
)
var CriuCgMode_name = map[int32]string{
0: "IGNORE",
1: "NONE",
2: "PROPS",
3: "SOFT",
4: "FULL",
5: "STRICT",
6: "DEFAULT",
}
var CriuCgMode_value = map[string]int32{
"IGNORE": 0,
"NONE": 1,
"PROPS": 2,
"SOFT": 3,
"FULL": 4,
"STRICT": 5,
"DEFAULT": 6,
}
func (x CriuCgMode) Enum() *CriuCgMode {
p := new(CriuCgMode)
*p = x
return p
}
func (x CriuCgMode) String() string {
return proto.EnumName(CriuCgMode_name, int32(x))
}
func (x *CriuCgMode) UnmarshalJSON(data []byte) error {
value, err := proto.UnmarshalJSONEnum(CriuCgMode_value, data, "CriuCgMode")
if err != nil {
return err
}
*x = CriuCgMode(value)
return nil
}
type CriuReqType int32
const (
@ -43,6 +92,7 @@ const (
CriuReqType_NOTIFY CriuReqType = 6
CriuReqType_CPUINFO_DUMP CriuReqType = 7
CriuReqType_CPUINFO_CHECK CriuReqType = 8
CriuReqType_FEATURE_CHECK CriuReqType = 9
)
var CriuReqType_name = map[int32]string{
@ -55,6 +105,7 @@ var CriuReqType_name = map[int32]string{
6: "NOTIFY",
7: "CPUINFO_DUMP",
8: "CPUINFO_CHECK",
9: "FEATURE_CHECK",
}
var CriuReqType_value = map[string]int32{
"EMPTY": 0,
@ -66,6 +117,7 @@ var CriuReqType_value = map[string]int32{
"NOTIFY": 6,
"CPUINFO_DUMP": 7,
"CPUINFO_CHECK": 8,
"FEATURE_CHECK": 9,
}
func (x CriuReqType) Enum() *CriuReqType {
@ -271,7 +323,12 @@ type CriuOpts struct {
SkipMnt []string `protobuf:"bytes,31,rep,name=skip_mnt" json:"skip_mnt,omitempty"`
EnableFs []string `protobuf:"bytes,32,rep,name=enable_fs" json:"enable_fs,omitempty"`
UnixSkIno []*UnixSk `protobuf:"bytes,33,rep,name=unix_sk_ino" json:"unix_sk_ino,omitempty"`
ManageCgroupsMode *uint32 `protobuf:"varint,34,opt,name=manage_cgroups_mode" json:"manage_cgroups_mode,omitempty"`
ManageCgroupsMode *CriuCgMode `protobuf:"varint,34,opt,name=manage_cgroups_mode,enum=CriuCgMode" json:"manage_cgroups_mode,omitempty"`
GhostLimit *uint32 `protobuf:"varint,35,opt,name=ghost_limit,def=1048576" json:"ghost_limit,omitempty"`
IrmapScanPaths []string `protobuf:"bytes,36,rep,name=irmap_scan_paths" json:"irmap_scan_paths,omitempty"`
External []string `protobuf:"bytes,37,rep,name=external" json:"external,omitempty"`
EmptyNs *uint32 `protobuf:"varint,38,opt,name=empty_ns" json:"empty_ns,omitempty"`
NoSeccomp *bool `protobuf:"varint,39,opt,name=no_seccomp" json:"no_seccomp,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
@ -281,6 +338,7 @@ func (*CriuOpts) ProtoMessage() {}
const Default_CriuOpts_LogLevel int32 = 2
const Default_CriuOpts_CpuCap uint32 = 4294967295
const Default_CriuOpts_GhostLimit uint32 = 1048576
func (m *CriuOpts) GetImagesDirFd() int32 {
if m != nil && m.ImagesDirFd != nil {
@ -513,13 +571,48 @@ func (m *CriuOpts) GetUnixSkIno() []*UnixSk {
return nil
}
func (m *CriuOpts) GetManageCgroupsMode() uint32 {
func (m *CriuOpts) GetManageCgroupsMode() CriuCgMode {
if m != nil && m.ManageCgroupsMode != nil {
return *m.ManageCgroupsMode
}
return CriuCgMode_IGNORE
}
func (m *CriuOpts) GetGhostLimit() uint32 {
if m != nil && m.GhostLimit != nil {
return *m.GhostLimit
}
return Default_CriuOpts_GhostLimit
}
func (m *CriuOpts) GetIrmapScanPaths() []string {
if m != nil {
return m.IrmapScanPaths
}
return nil
}
func (m *CriuOpts) GetExternal() []string {
if m != nil {
return m.External
}
return nil
}
func (m *CriuOpts) GetEmptyNs() uint32 {
if m != nil && m.EmptyNs != nil {
return *m.EmptyNs
}
return 0
}
func (m *CriuOpts) GetNoSeccomp() bool {
if m != nil && m.NoSeccomp != nil {
return *m.NoSeccomp
}
return false
}
type CriuDumpResp struct {
Restored *bool `protobuf:"varint,1,opt,name=restored" json:"restored,omitempty"`
XXX_unrecognized []byte `json:"-"`
@ -576,6 +669,25 @@ func (m *CriuNotify) GetPid() int32 {
return 0
}
//
// List of features which can queried via
// CRIU_REQ_TYPE__FEATURE_CHECK
type CriuFeatures struct {
MemTrack *bool `protobuf:"varint,1,opt,name=mem_track" json:"mem_track,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *CriuFeatures) Reset() { *m = CriuFeatures{} }
func (m *CriuFeatures) String() string { return proto.CompactTextString(m) }
func (*CriuFeatures) ProtoMessage() {}
func (m *CriuFeatures) GetMemTrack() bool {
if m != nil && m.MemTrack != nil {
return *m.MemTrack
}
return false
}
type CriuReq struct {
Type *CriuReqType `protobuf:"varint,1,req,name=type,enum=CriuReqType" json:"type,omitempty"`
Opts *CriuOpts `protobuf:"bytes,2,opt,name=opts" json:"opts,omitempty"`
@ -585,6 +697,11 @@ type CriuReq struct {
// will wait for more req-s to appear. Works not
// for all request types.
KeepOpen *bool `protobuf:"varint,4,opt,name=keep_open" json:"keep_open,omitempty"`
//
// 'features' can be used to query which features
// are supported by the installed criu/kernel
// via RPC.
Features *CriuFeatures `protobuf:"bytes,5,opt,name=features" json:"features,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
@ -620,6 +737,13 @@ func (m *CriuReq) GetKeepOpen() bool {
return false
}
func (m *CriuReq) GetFeatures() *CriuFeatures {
if m != nil {
return m.Features
}
return nil
}
type CriuResp struct {
Type *CriuReqType `protobuf:"varint,1,req,name=type,enum=CriuReqType" json:"type,omitempty"`
Success *bool `protobuf:"varint,2,req,name=success" json:"success,omitempty"`
@ -628,6 +752,7 @@ type CriuResp struct {
Notify *CriuNotify `protobuf:"bytes,5,opt,name=notify" json:"notify,omitempty"`
Ps *CriuPageServerInfo `protobuf:"bytes,6,opt,name=ps" json:"ps,omitempty"`
CrErrno *int32 `protobuf:"varint,7,opt,name=cr_errno" json:"cr_errno,omitempty"`
Features *CriuFeatures `protobuf:"bytes,8,opt,name=features" json:"features,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
@ -684,6 +809,14 @@ func (m *CriuResp) GetCrErrno() int32 {
return 0
}
func (m *CriuResp) GetFeatures() *CriuFeatures {
if m != nil {
return m.Features
}
return nil
}
func init() {
proto.RegisterEnum("CriuCgMode", CriuCgMode_name, CriuCgMode_value)
proto.RegisterEnum("CriuReqType", CriuReqType_name, CriuReqType_value)
}

38
libcontainer/criurpc/criurpc.proto
View File

@ -29,6 +29,16 @@ message unix_sk {
required uint32 inode = 1;
};
enum criu_cg_mode {
IGNORE = 0;
NONE = 1;
PROPS = 2;
SOFT = 3;
FULL = 4;
STRICT = 5;
DEFAULT = 6;
};
message criu_opts {
required int32 images_dir_fd = 1;
optional int32 pid = 2; /* if not set on dump, will dump requesting process */
@ -75,7 +85,12 @@ message criu_opts {
repeated unix_sk unix_sk_ino = 33;
optional uint32 manage_cgroups_mode = 34;
optional criu_cg_mode manage_cgroups_mode = 34;
optional uint32 ghost_limit = 35 [default = 0x100000];
repeated string irmap_scan_paths = 36;
repeated string external = 37;
optional uint32 empty_ns = 38;
optional bool no_seccomp = 39;
}
message criu_dump_resp {
@ -103,6 +118,16 @@ enum criu_req_type {
CPUINFO_DUMP = 7;
CPUINFO_CHECK = 8;
FEATURE_CHECK = 9;
}
/*
* List of features which can queried via
* CRIU_REQ_TYPE__FEATURE_CHECK
*/
message criu_features {
optional bool mem_track = 1;
}
/*
@ -122,11 +147,17 @@ message criu_req {
* for all request types.
*/
optional bool keep_open = 4;
/*
* 'features' can be used to query which features
* are supported by the installed criu/kernel
* via RPC.
*/
optional criu_features features = 5;
}
/*
* Responce -- it states whether the request was served
* and additional request-specific informarion
* Response -- it states whether the request was served
* and additional request-specific information
*/
message criu_resp {
@ -139,4 +170,5 @@ message criu_resp {
optional criu_page_server_info ps = 6;
optional int32 cr_errno = 7;
optional criu_features features = 8;
}