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Remove containerd files

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Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
This commit is contained in:
Michael Crosby 2016-11-07 13:10:09 -08:00
parent 992fdbfd76
commit e115b52ce2
74 changed files with 0 additions and 9757 deletions
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136
api/container/container.pb.go
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@ -1,136 +0,0 @@
// Code generated by protoc-gen-gogo.
// source: container.proto
// DO NOT EDIT!
/*
Package container is a generated protocol buffer package.
It is generated from these files:
container.proto
It has these top-level messages:
Container
ContainerSpec
*/
package container
import proto "github.com/gogo/protobuf/proto"
import fmt "fmt"
import math "math"
import _ "github.com/gogo/protobuf/gogoproto"
import docker_containerkit_types "github.com/docker/containerkit/api/types/mount"
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
const _ = proto.GoGoProtoPackageIsVersion1
type Container struct {
Container *ContainerSpec `protobuf:"bytes,1,opt,name=container" json:"container,omitempty"`
}
func (m *Container) Reset() { *m = Container{} }
func (m *Container) String() string { return proto.CompactTextString(m) }
func (*Container) ProtoMessage() {}
func (*Container) Descriptor() ([]byte, []int) { return fileDescriptorContainer, []int{0} }
func (m *Container) GetContainer() *ContainerSpec {
if m != nil {
return m.Container
}
return nil
}
// Container specifies runtime parameters for a container.
type ContainerSpec struct {
// name must be a unique name to identify the container.
//
// This can be used as a system identifier external to ContainerKit services.
Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
// Labels defines labels to be added to the container at creation time. If
// collisions with system labels occur, these labels will be overridden.
//
// This field *must* remain compatible with the Labels field of
// Annotations.
Labels map[string]string `protobuf:"bytes,2,rep,name=labels" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
Mounts []docker_containerkit_types.Mount `protobuf:"bytes,3,rep,name=mounts" json:"mounts"`
// Command to run the the container. The first element is a path to the
// executable and the following elements are treated as arguments.
//
// If command is empty, execution will fall back to the image's entrypoint.
//
// Command should only be used when overriding entrypoint.
Command []string `protobuf:"bytes,4,rep,name=command" json:"command,omitempty"`
// Args specifies arguments provided to the image's entrypoint.
//
// If Command and Args are provided, Args will be appended to Command.
Args []string `protobuf:"bytes,5,rep,name=args" json:"args,omitempty"`
// Env specifies the environment variables for the container in NAME=VALUE
// format. These must be compliant with [IEEE Std
// 1003.1-2001](http://pubs.opengroup.org/onlinepubs/009695399/basedefs/xbd_chap08.html).
Env []string `protobuf:"bytes,6,rep,name=env" json:"env,omitempty"`
// Dir defines the working directory to set for the container process.
Dir string `protobuf:"bytes,7,opt,name=dir,proto3" json:"dir,omitempty"`
// User specifies the user that should be employed to run the container.
//
// Note that the primary group may be specified by appending the group name
// or id to the user name, separated by a `:`. This syntax is
// `<user>:<group>`.
User string `protobuf:"bytes,8,opt,name=user,proto3" json:"user,omitempty"`
// Groups specifies supplementary groups available to the user.
Groups []string `protobuf:"bytes,9,rep,name=groups" json:"groups,omitempty"`
}
func (m *ContainerSpec) Reset() { *m = ContainerSpec{} }
func (m *ContainerSpec) String() string { return proto.CompactTextString(m) }
func (*ContainerSpec) ProtoMessage() {}
func (*ContainerSpec) Descriptor() ([]byte, []int) { return fileDescriptorContainer, []int{1} }
func (m *ContainerSpec) GetLabels() map[string]string {
if m != nil {
return m.Labels
}
return nil
}
func (m *ContainerSpec) GetMounts() []docker_containerkit_types.Mount {
if m != nil {
return m.Mounts
}
return nil
}
func init() {
proto.RegisterType((*Container)(nil), "docker.containerkit.v1.Container")
proto.RegisterType((*ContainerSpec)(nil), "docker.containerkit.v1.ContainerSpec")
}
var fileDescriptorContainer = []byte{
// 344 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0x8c, 0x91, 0xc1, 0x4a, 0xf3, 0x40,
0x14, 0x85, 0xff, 0x26, 0x6d, 0xfa, 0xe7, 0x16, 0x51, 0x06, 0x29, 0x43, 0x37, 0x86, 0x82, 0xd0,
0x8d, 0x13, 0x5a, 0x37, 0xda, 0x85, 0x0b, 0x8b, 0x0b, 0x41, 0x41, 0xe2, 0x13, 0x4c, 0xd2, 0x31,
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0x7e, 0xbd, 0x24, 0x04, 0xba, 0x92, 0x97, 0x02, 0x89, 0x61, 0x82, 0x9a, 0x3c, 0x42, 0xb0, 0xe6,
0xa9, 0x58, 0xd7, 0xd4, 0x8b, 0xfc, 0xc9, 0x60, 0x36, 0xfd, 0xd3, 0x77, 0xd8, 0x13, 0x76, 0x1e,
0xa4, 0xd1, 0xdb, 0xa4, 0x05, 0x90, 0x3b, 0x08, 0x70, 0xa3, 0x9a, 0xfa, 0x88, 0x8a, 0x8e, 0xa2,
0xf0, 0x02, 0xd8, 0xb3, 0x1d, 0xbc, 0xef, 0x7e, 0x7c, 0x5e, 0xfc, 0x4b, 0xda, 0x16, 0xa1, 0xd0,
0xcf, 0x54, 0x59, 0x72, 0xb9, 0xa4, 0xdd, 0xc8, 0x9f, 0x84, 0xc9, 0xce, 0xda, 0x83, 0x73, 0x9d,
0xd7, 0xb4, 0x87, 0x31, 0x6a, 0x72, 0x06, 0xbe, 0x90, 0x1b, 0x1a, 0x60, 0x64, 0xa5, 0x4d, 0x96,
0x85, 0xa6, 0x7d, 0xdc, 0xce, 0x4a, 0xdb, 0x6b, 0x6a, 0xa1, 0xe9, 0x7f, 0xb7, 0xb0, 0xd5, 0x64,
0x08, 0x41, 0xae, 0x55, 0x53, 0xd5, 0x34, 0xc4, 0x6a, 0xeb, 0x46, 0xb7, 0x30, 0x38, 0x58, 0xca,
0xc2, 0x56, 0x62, 0xdb, 0x5e, 0x95, 0x95, 0xe4, 0x1c, 0x7a, 0x1b, 0xbe, 0x6e, 0x04, 0xf5, 0x30,
0x73, 0x66, 0xee, 0xdd, 0x74, 0xd2, 0x00, 0x7f, 0xe1, 0xf5, 0x77, 0x00, 0x00, 0x00, 0xff, 0xff,
0x4a, 0x36, 0x9c, 0x33, 0x58, 0x02, 0x00, 0x00,
}

162
api/container/container.proto
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@ -1,162 +0,0 @@
syntax = "proto3";
package docker.containerkit.v1;
import "github.com/gogo/protobuf/gogoproto/gogo.proto";
import "github.com/docker/containerkit/api/types/mount/mount.proto";
service Containers {
rpc Create(CreateRequest) returns (CreateResponse);
rpc Start(StartRequest) returns (StartResponse);
rpc Stop(StopRequest) returns (StopResponse);
rpc Delete(DeleteRequest) returns (DeleteResponse);
rpc List(ListRequest) returns (ListResponse);
rpc State(StateRequest) returns (StateResponse);
rpc Exec(ExecRequest) returns (ExecResponse);
rpc Update(UpdateRequest) returns (UpdateResponse);
}
message Container {
ContainerSpec container = 1;
// Runtime properties go here.
}
// Container specifies runtime parameters for a container.
message ContainerSpec {
// name must be a unique name to identify the container.
//
// This can be used as a system identifier external to ContainerKit services.
string name = 1;
// Labels defines labels to be added to the container at creation time. If
// collisions with system labels occur, these labels will be overridden.
//
// This field *must* remain compatible with the Labels field of
// Annotations.
map<string, string> labels = 2;
repeated types.Mount mounts = 3 [(gogoproto.nullable) = false];
// Command to run the the container. The first element is a path to the
// executable and the following elements are treated as arguments.
//
// If command is empty, execution will fall back to the image's entrypoint.
//
// Command should only be used when overriding entrypoint.
repeated string command = 4;
// Args specifies arguments provided to the image's entrypoint.
//
// If Command and Args are provided, Args will be appended to Command.
repeated string args = 5;
// Env specifies the environment variables for the container in NAME=VALUE
// format. These must be compliant with [IEEE Std
// 1003.1-2001](http://pubs.opengroup.org/onlinepubs/009695399/basedefs/xbd_chap08.html).
repeated string env = 6;
// Dir defines the working directory to set for the container process.
string dir = 7;
// User specifies the user that should be employed to run the container.
//
// Note that the primary group may be specified by appending the group name
// or id to the user name, separated by a `:`. This syntax is
// `<user>:<group>`.
string user = 8;
// Groups specifies supplementary groups available to the user.
repeated string groups = 9;
}
message Rlimit {
string type = 1;
uint64 soft = 2;
uint64 hard = 3;
}
message User {
uint32 uid = 1;
uint32 gid = 2;
repeated uint32 additionalGids = 3;
}
message CreateRequest {
string id = 1;
string image = 2;
repeated string args = 3;
repeated string env = 4;
}
message CreateResponse {
Container container = 1;
}
message StartRequest {
string id = 1;
}
message StartResponse {
}
message StopRequest {
string id = 1;
uint32 signal = 2;
uint32 timeout = 3;
}
message StopResponse {
}
message DeleteRequest {
string id = 1;
}
message DeleteResponse {
}
message ListRequest {
}
message ListResponse {
repeated Container containers = 1;
}
message StateRequest {
string id = 1;
}
message StateResponse {
Container container = 1;
}
message ExecRequest {
string id = 1;
bool terminal = 2;
User user = 3;
repeated string args = 4;
repeated string env = 5;
string cwd = 6;
string pid = 7;
repeated string capabilities = 8;
string apparmorProfile = 9;
string selinuxLabel = 10;
bool noNewPrivileges = 11;
repeated Rlimit rlimits = 12;
}
message ExecResponse {
}
message UpdateRequest {
string id = 1;
}
message UpdateResponse {
}

3
api/container/gen.go
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@ -1,3 +0,0 @@
package container
//go:generate protoc -I .:../../..:$GOPATH/src --gogo_out=plugins=grpc,import_path=github.com/docker/containerkit/api/container:. container.proto

437
api/grpc/server/server.go
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@ -1,437 +0,0 @@
package server
import (
"errors"
"fmt"
"syscall"
"time"
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
"github.com/docker/containerd"
"github.com/docker/containerd/api/grpc/types"
"github.com/docker/containerd/osutils"
"github.com/docker/containerd/runtime"
"github.com/docker/containerd/supervisor"
"github.com/golang/protobuf/ptypes"
"golang.org/x/net/context"
)
type apiServer struct {
sv *supervisor.Supervisor
}
// NewServer returns grpc server instance
func NewServer(sv *supervisor.Supervisor) types.APIServer {
return &apiServer{
sv: sv,
}
}
func (s *apiServer) GetServerVersion(ctx context.Context, c *types.GetServerVersionRequest) (*types.GetServerVersionResponse, error) {
return &types.GetServerVersionResponse{
Major: containerd.VersionMajor,
Minor: containerd.VersionMinor,
Patch: containerd.VersionPatch,
Revision: containerd.GitCommit,
}, nil
}
func (s *apiServer) CreateContainer(ctx context.Context, c *types.CreateContainerRequest) (*types.CreateContainerResponse, error) {
if c.BundlePath == "" {
return nil, errors.New("empty bundle path")
}
e := &supervisor.StartTask{}
e.ID = c.Id
e.BundlePath = c.BundlePath
e.Stdin = c.Stdin
e.Stdout = c.Stdout
e.Stderr = c.Stderr
e.Labels = c.Labels
e.NoPivotRoot = c.NoPivotRoot
e.Runtime = c.Runtime
e.RuntimeArgs = c.RuntimeArgs
e.StartResponse = make(chan supervisor.StartResponse, 1)
if c.Checkpoint != "" {
e.CheckpointDir = c.CheckpointDir
e.Checkpoint = &runtime.Checkpoint{
Name: c.Checkpoint,
}
}
s.sv.SendTask(e)
if err := <-e.ErrorCh(); err != nil {
return nil, err
}
r := <-e.StartResponse
apiC, err := createAPIContainer(r.Container, false)
if err != nil {
return nil, err
}
return &types.CreateContainerResponse{
Container: apiC,
}, nil
}
func (s *apiServer) CreateCheckpoint(ctx context.Context, r *types.CreateCheckpointRequest) (*types.CreateCheckpointResponse, error) {
e := &supervisor.CreateCheckpointTask{}
e.ID = r.Id
e.CheckpointDir = r.CheckpointDir
e.Checkpoint = &runtime.Checkpoint{
Name: r.Checkpoint.Name,
Exit: r.Checkpoint.Exit,
TCP: r.Checkpoint.Tcp,
UnixSockets: r.Checkpoint.UnixSockets,
Shell: r.Checkpoint.Shell,
EmptyNS: r.Checkpoint.EmptyNS,
}
s.sv.SendTask(e)
if err := <-e.ErrorCh(); err != nil {
return nil, err
}
return &types.CreateCheckpointResponse{}, nil
}
func (s *apiServer) DeleteCheckpoint(ctx context.Context, r *types.DeleteCheckpointRequest) (*types.DeleteCheckpointResponse, error) {
if r.Name == "" {
return nil, errors.New("checkpoint name cannot be empty")
}
e := &supervisor.DeleteCheckpointTask{}
e.ID = r.Id
e.CheckpointDir = r.CheckpointDir
e.Checkpoint = &runtime.Checkpoint{
Name: r.Name,
}
s.sv.SendTask(e)
if err := <-e.ErrorCh(); err != nil {
return nil, err
}
return &types.DeleteCheckpointResponse{}, nil
}
func (s *apiServer) ListCheckpoint(ctx context.Context, r *types.ListCheckpointRequest) (*types.ListCheckpointResponse, error) {
e := &supervisor.GetContainersTask{}
s.sv.SendTask(e)
if err := <-e.ErrorCh(); err != nil {
return nil, err
}
var container runtime.Container
for _, c := range e.Containers {
if c.ID() == r.Id {
container = c
break
}
}
if container == nil {
return nil, grpc.Errorf(codes.NotFound, "no such containers")
}
var out []*types.Checkpoint
checkpoints, err := container.Checkpoints(r.CheckpointDir)
if err != nil {
return nil, err
}
for _, c := range checkpoints {
out = append(out, &types.Checkpoint{
Name: c.Name,
Tcp: c.TCP,
Shell: c.Shell,
UnixSockets: c.UnixSockets,
// TODO: figure out timestamp
//Timestamp: c.Timestamp,
})
}
return &types.ListCheckpointResponse{Checkpoints: out}, nil
}
func (s *apiServer) Signal(ctx context.Context, r *types.SignalRequest) (*types.SignalResponse, error) {
e := &supervisor.SignalTask{}
e.ID = r.Id
e.PID = r.Pid
e.Signal = syscall.Signal(int(r.Signal))
s.sv.SendTask(e)
if err := <-e.ErrorCh(); err != nil {
return nil, err
}
return &types.SignalResponse{}, nil
}
func (s *apiServer) State(ctx context.Context, r *types.StateRequest) (*types.StateResponse, error) {
getState := func(c runtime.Container) (interface{}, error) {
return createAPIContainer(c, true)
}
e := &supervisor.GetContainersTask{}
e.ID = r.Id
e.GetState = getState
s.sv.SendTask(e)
if err := <-e.ErrorCh(); err != nil {
return nil, err
}
m := s.sv.Machine()
state := &types.StateResponse{
Machine: &types.Machine{
Cpus: uint32(m.Cpus),
Memory: uint64(m.Memory),
},
}
for idx := range e.Containers {
state.Containers = append(state.Containers, e.States[idx].(*types.Container))
}
return state, nil
}
func createAPIContainer(c runtime.Container, getPids bool) (*types.Container, error) {
processes, err := c.Processes()
if err != nil {
return nil, grpc.Errorf(codes.Internal, "get processes for container: "+err.Error())
}
var procs []*types.Process
for _, p := range processes {
oldProc := p.Spec()
stdio := p.Stdio()
proc := &types.Process{
Pid: p.ID(),
SystemPid: uint32(p.SystemPid()),
Terminal: oldProc.Terminal,
Args: oldProc.Args,
Env: oldProc.Env,
Cwd: oldProc.Cwd,
Stdin: stdio.Stdin,
Stdout: stdio.Stdout,
Stderr: stdio.Stderr,
}
proc.User = &types.User{
Uid: oldProc.User.UID,
Gid: oldProc.User.GID,
AdditionalGids: oldProc.User.AdditionalGids,
}
proc.Capabilities = oldProc.Capabilities
proc.ApparmorProfile = oldProc.ApparmorProfile
proc.SelinuxLabel = oldProc.SelinuxLabel
proc.NoNewPrivileges = oldProc.NoNewPrivileges
for _, rl := range oldProc.Rlimits {
proc.Rlimits = append(proc.Rlimits, &types.Rlimit{
Type: rl.Type,
Soft: rl.Soft,
Hard: rl.Hard,
})
}
procs = append(procs, proc)
}
var pids []int
state := c.State()
if getPids && (state == runtime.Running || state == runtime.Paused) {
if pids, err = c.Pids(); err != nil {
return nil, grpc.Errorf(codes.Internal, "get all pids for container: "+err.Error())
}
}
return &types.Container{
Id: c.ID(),
BundlePath: c.Path(),
Processes: procs,
Labels: c.Labels(),
Status: string(state),
Pids: toUint32(pids),
Runtime: c.Runtime(),
}, nil
}
func toUint32(its []int) []uint32 {
o := []uint32{}
for _, i := range its {
o = append(o, uint32(i))
}
return o
}
func (s *apiServer) UpdateContainer(ctx context.Context, r *types.UpdateContainerRequest) (*types.UpdateContainerResponse, error) {
e := &supervisor.UpdateTask{}
e.ID = r.Id
e.State = runtime.State(r.Status)
if r.Resources != nil {
rs := r.Resources
e.Resources = &runtime.Resource{}
if rs.CpuShares != 0 {
e.Resources.CPUShares = int64(rs.CpuShares)
}
if rs.BlkioWeight != 0 {
e.Resources.BlkioWeight = uint16(rs.BlkioWeight)
}
if rs.CpuPeriod != 0 {
e.Resources.CPUPeriod = int64(rs.CpuPeriod)
}
if rs.CpuQuota != 0 {
e.Resources.CPUQuota = int64(rs.CpuQuota)
}
if rs.CpusetCpus != "" {
e.Resources.CpusetCpus = rs.CpusetCpus
}
if rs.CpusetMems != "" {
e.Resources.CpusetMems = rs.CpusetMems
}
if rs.KernelMemoryLimit != 0 {
e.Resources.KernelMemory = int64(rs.KernelMemoryLimit)
}
if rs.KernelTCPMemoryLimit != 0 {
e.Resources.KernelTCPMemory = int64(rs.KernelTCPMemoryLimit)
}
if rs.MemoryLimit != 0 {
e.Resources.Memory = int64(rs.MemoryLimit)
}
if rs.MemoryReservation != 0 {
e.Resources.MemoryReservation = int64(rs.MemoryReservation)
}
if rs.MemorySwap != 0 {
e.Resources.MemorySwap = int64(rs.MemorySwap)
}
}
s.sv.SendTask(e)
if err := <-e.ErrorCh(); err != nil {
return nil, err
}
return &types.UpdateContainerResponse{}, nil
}
func (s *apiServer) UpdateProcess(ctx context.Context, r *types.UpdateProcessRequest) (*types.UpdateProcessResponse, error) {
e := &supervisor.UpdateProcessTask{}
e.ID = r.Id
e.PID = r.Pid
e.Height = int(r.Height)
e.Width = int(r.Width)
e.CloseStdin = r.CloseStdin
s.sv.SendTask(e)
if err := <-e.ErrorCh(); err != nil {
return nil, err
}
return &types.UpdateProcessResponse{}, nil
}
func (s *apiServer) Events(r *types.EventsRequest, stream types.API_EventsServer) error {
t := time.Time{}
if r.Timestamp != nil {
from, err := ptypes.Timestamp(r.Timestamp)
if err != nil {
return err
}
t = from
}
if r.StoredOnly && t.IsZero() {
return fmt.Errorf("invalid parameter: StoredOnly cannot be specified without setting a valid Timestamp")
}
events := s.sv.Events(t, r.StoredOnly, r.Id)
defer s.sv.Unsubscribe(events)
for e := range events {
tsp, err := ptypes.TimestampProto(e.Timestamp)
if err != nil {
return err
}
if r.Id == "" || e.ID == r.Id {
if err := stream.Send(&types.Event{
Id: e.ID,
Type: e.Type,
Timestamp: tsp,
Pid: e.PID,
Status: uint32(e.Status),
}); err != nil {
return err
}
}
}
return nil
}
func convertToPb(st *runtime.Stat) *types.StatsResponse {
tsp, _ := ptypes.TimestampProto(st.Timestamp)
pbSt := &types.StatsResponse{
Timestamp: tsp,
CgroupStats: &types.CgroupStats{},
}
systemUsage, _ := osutils.GetSystemCPUUsage()
pbSt.CgroupStats.CpuStats = &types.CpuStats{
CpuUsage: &types.CpuUsage{
TotalUsage: st.CPU.Usage.Total,
PercpuUsage: st.CPU.Usage.Percpu,
UsageInKernelmode: st.CPU.Usage.Kernel,
UsageInUsermode: st.CPU.Usage.User,
},
ThrottlingData: &types.ThrottlingData{
Periods: st.CPU.Throttling.Periods,
ThrottledPeriods: st.CPU.Throttling.ThrottledPeriods,
ThrottledTime: st.CPU.Throttling.ThrottledTime,
},
SystemUsage: systemUsage,
}
pbSt.CgroupStats.MemoryStats = &types.MemoryStats{
Cache: st.Memory.Cache,
Usage: &types.MemoryData{
Usage: st.Memory.Usage.Usage,
MaxUsage: st.Memory.Usage.Max,
Failcnt: st.Memory.Usage.Failcnt,
Limit: st.Memory.Usage.Limit,
},
SwapUsage: &types.MemoryData{
Usage: st.Memory.Swap.Usage,
MaxUsage: st.Memory.Swap.Max,
Failcnt: st.Memory.Swap.Failcnt,
Limit: st.Memory.Swap.Limit,
},
KernelUsage: &types.MemoryData{
Usage: st.Memory.Kernel.Usage,
MaxUsage: st.Memory.Kernel.Max,
Failcnt: st.Memory.Kernel.Failcnt,
Limit: st.Memory.Kernel.Limit,
},
Stats: st.Memory.Raw,
}
pbSt.CgroupStats.BlkioStats = &types.BlkioStats{
IoServiceBytesRecursive: convertBlkioEntryToPb(st.Blkio.IoServiceBytesRecursive),
IoServicedRecursive: convertBlkioEntryToPb(st.Blkio.IoServicedRecursive),
IoQueuedRecursive: convertBlkioEntryToPb(st.Blkio.IoQueuedRecursive),
IoServiceTimeRecursive: convertBlkioEntryToPb(st.Blkio.IoServiceTimeRecursive),
IoWaitTimeRecursive: convertBlkioEntryToPb(st.Blkio.IoWaitTimeRecursive),
IoMergedRecursive: convertBlkioEntryToPb(st.Blkio.IoMergedRecursive),
IoTimeRecursive: convertBlkioEntryToPb(st.Blkio.IoTimeRecursive),
SectorsRecursive: convertBlkioEntryToPb(st.Blkio.SectorsRecursive),
}
pbSt.CgroupStats.HugetlbStats = make(map[string]*types.HugetlbStats)
for k, st := range st.Hugetlb {
pbSt.CgroupStats.HugetlbStats[k] = &types.HugetlbStats{
Usage: st.Usage,
MaxUsage: st.Max,
Failcnt: st.Failcnt,
}
}
pbSt.CgroupStats.PidsStats = &types.PidsStats{
Current: st.Pids.Current,
Limit: st.Pids.Limit,
}
return pbSt
}
func convertBlkioEntryToPb(b []runtime.BlkioEntry) []*types.BlkioStatsEntry {
var pbEs []*types.BlkioStatsEntry
for _, e := range b {
pbEs = append(pbEs, &types.BlkioStatsEntry{
Major: e.Major,
Minor: e.Minor,
Op: e.Op,
Value: e.Value,
})
}
return pbEs
}
func (s *apiServer) Stats(ctx context.Context, r *types.StatsRequest) (*types.StatsResponse, error) {
e := &supervisor.StatsTask{}
e.ID = r.Id
e.Stat = make(chan *runtime.Stat, 1)
s.sv.SendTask(e)
if err := <-e.ErrorCh(); err != nil {
return nil, err
}
stats := <-e.Stat
t := convertToPb(stats)
return t, nil
}

56
api/grpc/server/server_linux.go
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@ -1,56 +0,0 @@
package server
import (
"fmt"
"github.com/docker/containerd/api/grpc/types"
"github.com/docker/containerd/specs"
"github.com/docker/containerd/supervisor"
ocs "github.com/opencontainers/runtime-spec/specs-go"
"golang.org/x/net/context"
)
func (s *apiServer) AddProcess(ctx context.Context, r *types.AddProcessRequest) (*types.AddProcessResponse, error) {
process := &specs.ProcessSpec{
Terminal: r.Terminal,
Args: r.Args,
Env: r.Env,
Cwd: r.Cwd,
}
process.User = ocs.User{
UID: r.User.Uid,
GID: r.User.Gid,
AdditionalGids: r.User.AdditionalGids,
}
process.Capabilities = r.Capabilities
process.ApparmorProfile = r.ApparmorProfile
process.SelinuxLabel = r.SelinuxLabel
process.NoNewPrivileges = r.NoNewPrivileges
for _, rl := range r.Rlimits {
process.Rlimits = append(process.Rlimits, ocs.Rlimit{
Type: rl.Type,
Soft: rl.Soft,
Hard: rl.Hard,
})
}
if r.Id == "" {
return nil, fmt.Errorf("container id cannot be empty")
}
if r.Pid == "" {
return nil, fmt.Errorf("process id cannot be empty")
}
e := &supervisor.AddProcessTask{}
e.ID = r.Id
e.PID = r.Pid
e.ProcessSpec = process
e.Stdin = r.Stdin
e.Stdout = r.Stdout
e.Stderr = r.Stderr
e.StartResponse = make(chan supervisor.StartResponse, 1)
s.sv.SendTask(e)
if err := <-e.ErrorCh(); err != nil {
return nil, err
}
<-e.StartResponse
return &types.AddProcessResponse{}, nil
}

14
api/grpc/server/server_solaris.go
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@ -1,14 +0,0 @@
package server
import (
"errors"
"github.com/docker/containerd/api/grpc/types"
"golang.org/x/net/context"
)
var clockTicksPerSecond uint64
func (s *apiServer) AddProcess(ctx context.Context, r *types.AddProcessRequest) (*types.AddProcessResponse, error) {
return &types.AddProcessResponse{}, errors.New("apiServer AddProcess() not implemented on Solaris")
}

1607
api/grpc/types/api.pb.go
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File diff suppressed because it is too large Load diff

342
api/grpc/types/api.proto
View file

@ -1,342 +0,0 @@
syntax = "proto3";
package types;
import "google/protobuf/timestamp.proto";
service API {
rpc GetServerVersion(GetServerVersionRequest) returns (GetServerVersionResponse) {}
rpc CreateContainer(CreateContainerRequest) returns (CreateContainerResponse) {}
rpc UpdateContainer(UpdateContainerRequest) returns (UpdateContainerResponse) {}
rpc Signal(SignalRequest) returns (SignalResponse) {}
rpc UpdateProcess(UpdateProcessRequest) returns (UpdateProcessResponse) {}
rpc AddProcess(AddProcessRequest) returns (AddProcessResponse) {}
rpc CreateCheckpoint(CreateCheckpointRequest) returns (CreateCheckpointResponse) {}
rpc DeleteCheckpoint(DeleteCheckpointRequest) returns (DeleteCheckpointResponse) {}
rpc ListCheckpoint(ListCheckpointRequest) returns (ListCheckpointResponse) {}
rpc State(StateRequest) returns (StateResponse) {}
rpc Events(EventsRequest) returns (stream Event) {}
rpc Stats(StatsRequest) returns (StatsResponse) {}
}
message GetServerVersionRequest {
}
message GetServerVersionResponse {
uint32 major = 1;
uint32 minor = 2;
uint32 patch = 3;
string revision = 4;
}
message UpdateProcessRequest {
string id = 1;
string pid = 2;
bool closeStdin = 3; // Close stdin of the container
uint32 width = 4;
uint32 height = 5;
}
message UpdateProcessResponse {
}
message CreateContainerRequest {
string id = 1; // ID of container
string bundlePath = 2; // path to OCI bundle
string checkpoint = 3; // checkpoint name if you want to create immediate checkpoint (optional)
string stdin = 4; // path to the file where stdin will be read (optional)
string stdout = 5; // path to file where stdout will be written (optional)
string stderr = 6; // path to file where stderr will be written (optional)
repeated string labels = 7;
bool noPivotRoot = 8;
string runtime = 9;
repeated string runtimeArgs = 10;
string checkpointDir = 11; // Directory where checkpoints are stored
}
message CreateContainerResponse {
Container container = 1;
}
message SignalRequest {
string id = 1; // ID of container
string pid = 2; // PID of process inside container
uint32 signal = 3; // Signal which will be sent, you can find value in "man 7 signal"
}
message SignalResponse {
}
message AddProcessRequest {
string id = 1; // ID of container
bool terminal = 2; // Use tty for container stdio
User user = 3; // User under which process will be run
repeated string args = 4; // Arguments for process, first is binary path itself
repeated string env = 5; // List of environment variables for process
string cwd = 6; // Workind directory of process
string pid = 7; // Process ID
string stdin = 8; // path to the file where stdin will be read (optional)
string stdout = 9; // path to file where stdout will be written (optional)
string stderr = 10; // path to file where stderr will be written (optional)
repeated string capabilities = 11;
string apparmorProfile = 12;
string selinuxLabel = 13;
bool noNewPrivileges = 14;
repeated Rlimit rlimits = 15;
}
message Rlimit {
string type = 1;
uint64 soft = 2;
uint64 hard = 3;
}
message User {
uint32 uid = 1; // UID of user
uint32 gid = 2; // GID of user
repeated uint32 additionalGids = 3; // Additional groups to which user will be added
}
message AddProcessResponse {
}
message CreateCheckpointRequest {
string id = 1; // ID of container
Checkpoint checkpoint = 2; // Checkpoint configuration
string checkpointDir = 3; // Directory where checkpoints are stored
}
message CreateCheckpointResponse {
}
message DeleteCheckpointRequest {
string id = 1; // ID of container
string name = 2; // Name of checkpoint
string checkpointDir = 3; // Directory where checkpoints are stored
}
message DeleteCheckpointResponse {
}
message ListCheckpointRequest {
string id = 1; // ID of container
string checkpointDir = 2; // Directory where checkpoints are stored
}
message Checkpoint {
string name = 1; // Name of checkpoint
bool exit = 2; // checkpoint configuration: should container exit on checkpoint or not
bool tcp = 3; // allow open tcp connections
bool unixSockets = 4; // allow external unix sockets
bool shell = 5; // allow shell-jobs
repeated string emptyNS = 6;
}
message ListCheckpointResponse {
repeated Checkpoint checkpoints = 1; // List of checkpoints
}
message StateRequest {
string id = 1; // container id for a single container
}
message ContainerState {
string status = 1;
}
message Process {
string pid = 1;
bool terminal = 2; // Use tty for container stdio
User user = 3; // User under which process will be run
repeated string args = 4; // Arguments for process, first is binary path itself
repeated string env = 5; // List of environment variables for process
string cwd = 6; // Workind directory of process
uint32 systemPid = 7;
string stdin = 8; // path to the file where stdin will be read (optional)
string stdout = 9; // path to file where stdout will be written (optional)
string stderr = 10; // path to file where stderr will be written (optional)
repeated string capabilities = 11;
string apparmorProfile = 12;
string selinuxLabel = 13;
bool noNewPrivileges = 14;
repeated Rlimit rlimits = 15;
}
message Container {
string id = 1; // ID of container
string bundlePath = 2; // Path to OCI bundle
repeated Process processes = 3; // List of processes which run in container
string status = 4; // Container status ("running", "paused", etc.)
repeated string labels = 5;
repeated uint32 pids = 6;
string runtime = 7; // runtime used to execute the container
}
// Machine is information about machine on which containerd is run
message Machine {
uint32 cpus = 1; // number of cpus
uint64 memory = 2; // amount of memory
}
// StateResponse is information about containerd daemon
message StateResponse {
repeated Container containers = 1;
Machine machine = 2;
}
message UpdateContainerRequest {
string id = 1; // ID of container
string pid = 2;
string status = 3; // Status to which containerd will try to change
UpdateResource resources =4;
}
message UpdateResource {
uint64 blkioWeight = 1;
uint64 cpuShares = 2;
uint64 cpuPeriod = 3;
uint64 cpuQuota = 4;
string cpusetCpus = 5;
string cpusetMems = 6;
uint64 memoryLimit = 7;
uint64 memorySwap = 8;
uint64 memoryReservation = 9;
uint64 kernelMemoryLimit = 10;
uint64 kernelTCPMemoryLimit = 11;
uint64 blkioLeafWeight = 12;
repeated WeightDevice blkioWeightDevice = 13;
repeated ThrottleDevice blkioThrottleReadBpsDevice = 14;
repeated ThrottleDevice blkioThrottleWriteBpsDevice = 15;
repeated ThrottleDevice blkioThrottleReadIopsDevice = 16;
repeated ThrottleDevice blkioThrottleWriteIopsDevice = 17;
}
message BlockIODevice {
int64 major = 1;
int64 minor = 2;
}
message WeightDevice {
BlockIODevice blkIODevice = 1;
uint32 weight = 2;
uint32 leafWeight = 3;
}
message ThrottleDevice {
BlockIODevice blkIODevice = 1;
uint64 rate = 2;
}
message UpdateContainerResponse {
}
message EventsRequest {
// Tag 1 is deprecated (old uint64 timestamp)
google.protobuf.Timestamp timestamp = 2;
bool storedOnly = 3;
string id = 4;
}
message Event {
string type = 1;
string id = 2;
uint32 status = 3;
string pid = 4;
// Tag 5 is deprecated (old uint64 timestamp)
google.protobuf.Timestamp timestamp = 6;
}
message NetworkStats {
string name = 1; // name of network interface
uint64 rx_bytes = 2;
uint64 rx_Packets = 3;
uint64 Rx_errors = 4;
uint64 Rx_dropped = 5;
uint64 Tx_bytes = 6;
uint64 Tx_packets = 7;
uint64 Tx_errors = 8;
uint64 Tx_dropped = 9;
}
message CpuUsage {
uint64 total_usage = 1;
repeated uint64 percpu_usage = 2;
uint64 usage_in_kernelmode = 3;
uint64 usage_in_usermode = 4;
}
message ThrottlingData {
uint64 periods = 1;
uint64 throttled_periods = 2;
uint64 throttled_time = 3;
}
message CpuStats {
CpuUsage cpu_usage = 1;
ThrottlingData throttling_data = 2;
uint64 system_usage = 3;
}
message PidsStats {
uint64 current = 1;
uint64 limit = 2;
}
message MemoryData {
uint64 usage = 1;
uint64 max_usage = 2;
uint64 failcnt = 3;
uint64 limit = 4;
}
message MemoryStats {
uint64 cache = 1;
MemoryData usage = 2;
MemoryData swap_usage = 3;
MemoryData kernel_usage = 4;
map<string, uint64> stats = 5;
}
message BlkioStatsEntry {
uint64 major = 1;
uint64 minor = 2;
string op = 3;
uint64 value = 4;
}
message BlkioStats {
repeated BlkioStatsEntry io_service_bytes_recursive = 1; // number of bytes transferred to and from the block device
repeated BlkioStatsEntry io_serviced_recursive = 2;
repeated BlkioStatsEntry io_queued_recursive = 3;
repeated BlkioStatsEntry io_service_time_recursive = 4;
repeated BlkioStatsEntry io_wait_time_recursive = 5;
repeated BlkioStatsEntry io_merged_recursive = 6;
repeated BlkioStatsEntry io_time_recursive = 7;
repeated BlkioStatsEntry sectors_recursive = 8;
}
message HugetlbStats {
uint64 usage = 1;
uint64 max_usage = 2;
uint64 failcnt = 3;
uint64 limit = 4;
}
message CgroupStats {
CpuStats cpu_stats = 1;
MemoryStats memory_stats = 2;
BlkioStats blkio_stats = 3;
map<string, HugetlbStats> hugetlb_stats = 4; // the map is in the format "size of hugepage: stats of the hugepage"
PidsStats pids_stats = 5;
}
message StatsResponse {
repeated NetworkStats network_stats = 1;
CgroupStats cgroup_stats = 2;
// Tag 3 is deprecated (old uint64 timestamp)
google.protobuf.Timestamp timestamp = 4;
};
message StatsRequest {
string id = 1;
}

3
api/image/gen.go
View file

@ -1,3 +0,0 @@
package image
//go:generate protoc -I .:../../..:$GOPATH/src --gogo_out=plugins=grpc,import_path=github.com/docker/containerkit/api/image:. image.proto

295
api/image/image.pb.go
View file

@ -1,295 +0,0 @@
// Code generated by protoc-gen-gogo.
// source: image.proto
// DO NOT EDIT!
/*
Package image is a generated protocol buffer package.
It is generated from these files:
image.proto
It has these top-level messages:
PrepareRequest
PrepareResponse
CleanupRequest
CleanupResponse
CommitRequest
CommitResponse
*/
package image
import proto "github.com/gogo/protobuf/proto"
import fmt "fmt"
import math "math"
import _ "github.com/gogo/protobuf/gogoproto"
import docker_containerkit_types "github.com/docker/containerkit/api/types/mount"
import (
context "golang.org/x/net/context"
grpc "google.golang.org/grpc"
)
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
const _ = proto.GoGoProtoPackageIsVersion1
type PrepareRequest struct {
// Path specifies the filesystem path to target for the image preparation.
//
// These will influence the values of "target" in the emitted mounts. It
// must be unique per usage of the prepared mount and can only be prepared
// again after a call to cleanup.
Path string `protobuf:"bytes,3,opt,name=path,proto3" json:"path,omitempty"`
// name of the image to prepare.
Name string `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
}
func (m *PrepareRequest) Reset() { *m = PrepareRequest{} }
func (m *PrepareRequest) String() string { return proto.CompactTextString(m) }
func (*PrepareRequest) ProtoMessage() {}
func (*PrepareRequest) Descriptor() ([]byte, []int) { return fileDescriptorImage, []int{0} }
type PrepareResponse struct {
// Layers provides a list of mounts to use with container creation. The
// layers will be mounted, in order, assembling the root filesystem.
//
// Typically, these can be augmented with other mounts from the volume
// service, tmpfs, application-specific bind mounts or even mounts from
// other containers.
Layers []*docker_containerkit_types.Mount `protobuf:"bytes,1,rep,name=layers" json:"layers,omitempty"`
}
func (m *PrepareResponse) Reset() { *m = PrepareResponse{} }
func (m *PrepareResponse) String() string { return proto.CompactTextString(m) }
func (*PrepareResponse) ProtoMessage() {}
func (*PrepareResponse) Descriptor() ([]byte, []int) { return fileDescriptorImage, []int{1} }
func (m *PrepareResponse) GetLayers() []*docker_containerkit_types.Mount {
if m != nil {
return m.Layers
}
return nil
}
type CleanupRequest struct {
// Path cleans up the path used for the image.
// ID identifies the prepared image to cleanup.
Path string `protobuf:"bytes,1,opt,name=path,proto3" json:"path,omitempty"`
}
func (m *CleanupRequest) Reset() { *m = CleanupRequest{} }
func (m *CleanupRequest) String() string { return proto.CompactTextString(m) }
func (*CleanupRequest) ProtoMessage() {}
func (*CleanupRequest) Descriptor() ([]byte, []int) { return fileDescriptorImage, []int{2} }
type CleanupResponse struct {
}
func (m *CleanupResponse) Reset() { *m = CleanupResponse{} }
func (m *CleanupResponse) String() string { return proto.CompactTextString(m) }
func (*CleanupResponse) ProtoMessage() {}
func (*CleanupResponse) Descriptor() ([]byte, []int) { return fileDescriptorImage, []int{3} }
// CommitRequest provides argument for the Commit RPC.
type CommitRequest struct {
// Path to a prepared image to capture changes.
Path string `protobuf:"bytes,1,opt,name=path,proto3" json:"path,omitempty"`
}
func (m *CommitRequest) Reset() { *m = CommitRequest{} }
func (m *CommitRequest) String() string { return proto.CompactTextString(m) }
func (*CommitRequest) ProtoMessage() {}
func (*CommitRequest) Descriptor() ([]byte, []int) { return fileDescriptorImage, []int{4} }
type CommitResponse struct {
// name identifies the entity created as part of the image.
Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
}
func (m *CommitResponse) Reset() { *m = CommitResponse{} }
func (m *CommitResponse) String() string { return proto.CompactTextString(m) }
func (*CommitResponse) ProtoMessage() {}
func (*CommitResponse) Descriptor() ([]byte, []int) { return fileDescriptorImage, []int{5} }
func init() {
proto.RegisterType((*PrepareRequest)(nil), "docker.containerkit.types.PrepareRequest")
proto.RegisterType((*PrepareResponse)(nil), "docker.containerkit.types.PrepareResponse")
proto.RegisterType((*CleanupRequest)(nil), "docker.containerkit.types.CleanupRequest")
proto.RegisterType((*CleanupResponse)(nil), "docker.containerkit.types.CleanupResponse")
proto.RegisterType((*CommitRequest)(nil), "docker.containerkit.types.CommitRequest")
proto.RegisterType((*CommitResponse)(nil), "docker.containerkit.types.CommitResponse")
}
// Reference imports to suppress errors if they are not otherwise used.
var _ context.Context
var _ grpc.ClientConn
// This is a compile-time assertion to ensure that this generated file
// is compatible with the grpc package it is being compiled against.
const _ = grpc.SupportPackageIsVersion2
// Client API for Images service
type ImagesClient interface {
// Prepare declares that an image is required for use. A prepared image,
// complete with a set of mounts to use for the image will be provided.
Prepare(ctx context.Context, in *PrepareRequest, opts ...grpc.CallOption) (*PrepareResponse, error)
// Cleanup instructs the images service to cleanup resources for the image.
Cleanup(ctx context.Context, in *CleanupRequest, opts ...grpc.CallOption) (*CleanupResponse, error)
// Commit
Commit(ctx context.Context, in *CommitRequest, opts ...grpc.CallOption) (*CommitResponse, error)
}
type imagesClient struct {
cc *grpc.ClientConn
}
func NewImagesClient(cc *grpc.ClientConn) ImagesClient {
return &imagesClient{cc}
}
func (c *imagesClient) Prepare(ctx context.Context, in *PrepareRequest, opts ...grpc.CallOption) (*PrepareResponse, error) {
out := new(PrepareResponse)
err := grpc.Invoke(ctx, "/docker.containerkit.types.Images/Prepare", in, out, c.cc, opts...)
if err != nil {
return nil, err
}
return out, nil
}
func (c *imagesClient) Cleanup(ctx context.Context, in *CleanupRequest, opts ...grpc.CallOption) (*CleanupResponse, error) {
out := new(CleanupResponse)
err := grpc.Invoke(ctx, "/docker.containerkit.types.Images/Cleanup", in, out, c.cc, opts...)
if err != nil {
return nil, err
}
return out, nil
}
func (c *imagesClient) Commit(ctx context.Context, in *CommitRequest, opts ...grpc.CallOption) (*CommitResponse, error) {
out := new(CommitResponse)
err := grpc.Invoke(ctx, "/docker.containerkit.types.Images/Commit", in, out, c.cc, opts...)
if err != nil {
return nil, err
}
return out, nil
}
// Server API for Images service
type ImagesServer interface {
// Prepare declares that an image is required for use. A prepared image,
// complete with a set of mounts to use for the image will be provided.
Prepare(context.Context, *PrepareRequest) (*PrepareResponse, error)
// Cleanup instructs the images service to cleanup resources for the image.
Cleanup(context.Context, *CleanupRequest) (*CleanupResponse, error)
// Commit
Commit(context.Context, *CommitRequest) (*CommitResponse, error)
}
func RegisterImagesServer(s *grpc.Server, srv ImagesServer) {
s.RegisterService(&_Images_serviceDesc, srv)
}
func _Images_Prepare_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(PrepareRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(ImagesServer).Prepare(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: "/docker.containerkit.types.Images/Prepare",
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(ImagesServer).Prepare(ctx, req.(*PrepareRequest))
}
return interceptor(ctx, in, info, handler)
}
func _Images_Cleanup_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(CleanupRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(ImagesServer).Cleanup(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: "/docker.containerkit.types.Images/Cleanup",
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(ImagesServer).Cleanup(ctx, req.(*CleanupRequest))
}
return interceptor(ctx, in, info, handler)
}
func _Images_Commit_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(CommitRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(ImagesServer).Commit(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: "/docker.containerkit.types.Images/Commit",
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(ImagesServer).Commit(ctx, req.(*CommitRequest))
}
return interceptor(ctx, in, info, handler)
}
var _Images_serviceDesc = grpc.ServiceDesc{
ServiceName: "docker.containerkit.types.Images",
HandlerType: (*ImagesServer)(nil),
Methods: []grpc.MethodDesc{
{
MethodName: "Prepare",
Handler: _Images_Prepare_Handler,
},
{
MethodName: "Cleanup",
Handler: _Images_Cleanup_Handler,
},
{
MethodName: "Commit",
Handler: _Images_Commit_Handler,
},
},
Streams: []grpc.StreamDesc{},
}
var fileDescriptorImage = []byte{
// 314 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0x8c, 0x52, 0x4f, 0x6b, 0x3a, 0x31,
0x14, 0x64, 0xf5, 0xc7, 0xca, 0xef, 0x49, 0x95, 0xe6, 0x64, 0xf7, 0x24, 0xdb, 0x1e, 0xb4, 0xd0,
0x0d, 0xd8, 0x8b, 0xf4, 0xea, 0xa9, 0x94, 0x42, 0xf1, 0x5e, 0x30, 0xda, 0xd7, 0x35, 0x68, 0xfe,
0x34, 0xc9, 0x1e, 0xfc, 0x4c, 0xfd, 0x92, 0x65, 0x93, 0xd4, 0x7f, 0xd0, 0xc5, 0xcb, 0xf2, 0x12,
0x66, 0xe6, 0xcd, 0xcc, 0x06, 0xba, 0x5c, 0xb0, 0x12, 0x0b, 0x6d, 0x94, 0x53, 0xe4, 0xe6, 0x43,
0xad, 0x36, 0x68, 0x8a, 0x95, 0x92, 0x8e, 0x71, 0x89, 0x66, 0xc3, 0x5d, 0xe1, 0x76, 0x1a, 0x6d,
0xf6, 0x50, 0x72, 0xb7, 0xae, 0x96, 0xc5, 0x4a, 0x09, 0x5a, 0xaa, 0x52, 0x51, 0xcf, 0x58, 0x56,
0x9f, 0xfe, 0xe4, 0x0f, 0x7e, 0x0a, 0x4a, 0xd9, 0xd3, 0x11, 0x3c, 0x88, 0xd2, 0x63, 0x51, 0xca,
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}

83
api/image/image.proto
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@ -1,83 +0,0 @@
syntax = "proto3";
package docker.containerkit.types;
import "github.com/gogo/protobuf/gogoproto/gogo.proto";
import "github.com/docker/containerkit/api/types/mount/mount.proto";
// Images abstracts the graph driver and image store.
//
// The interface is to be able to request and manage images. The output,
// provided as part of the Prepare step, is to expose a set of mounts that can
// be used at container startup to run the image.
service Images {
// Prepare declares that an image is required for use. A prepared image,
// complete with a set of mounts to use for the image will be provided.
rpc Prepare(PrepareRequest) returns (PrepareResponse);
// Cleanup instructs the images service to cleanup resources for the image.
rpc Cleanup(CleanupRequest) returns (CleanupResponse);
// Commit
rpc Commit(CommitRequest) returns (CommitResponse);
// NOTE(stevvooe): Placeholders for other operations here. Consider
// splitting this into a graphdriver like service (Prepare/Cleanup) and an
// image store service.
//
// Really, we want to separate image identification from CAS
// identification, so placing push/pull here may cause too much coupling.
// It might better to be able to import the layers here in the same way the
// graphdriver works, then only use the image metadata to maintain the link
// here.
//
// Basically, we want to avoid the tight coupling present between the image
// store and graphdriver in docker today.
//
// rpc Push(PushRequest) returns (stream PullRequest);
// rpc Pull(PullRequest) returns (stream PullResponse);
}
message PrepareRequest {
// Path specifies the filesystem path to target for the image preparation.
//
// These will influence the values of "target" in the emitted mounts. It
// must be unique per usage of the prepared mount and can only be prepared
// again after a call to cleanup.
string path = 3;
// name of the image to prepare.
string name = 2;
}
message PrepareResponse {
// Layers provides a list of mounts to use with container creation. The
// layers will be mounted, in order, assembling the root filesystem.
//
// Typically, these can be augmented with other mounts from the volume
// service, tmpfs, application-specific bind mounts or even mounts from
// other containers.
repeated types.Mount layers = 1;
// TODO(stevvooe): It is unclear whether or not we should integrate image
// metadata with this part of the service.
}
message CleanupRequest {
// Path cleans up the path used for the image.
// ID identifies the prepared image to cleanup.
string path = 1;
}
message CleanupResponse { }
// CommitRequest provides argument for the Commit RPC.
message CommitRequest {
// Path to a prepared image to capture changes.
string path = 1;
}
message CommitResponse {
// name identifies the entity created as part of the image.
string name = 1;
}

18
api/pprof/pprof.go
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@ -1,18 +0,0 @@
package pprof
import (
// expvar init routine adds the "/debug/vars" handler
_ "expvar"
"net/http"
"net/http/pprof"
)
// New returns a new handler serving pprof information
func New() http.Handler {
mux := http.NewServeMux()
mux.Handle("/pprof/block", pprof.Handler("block"))
mux.Handle("/pprof/heap", pprof.Handler("heap"))
mux.Handle("/pprof/goroutine", pprof.Handler("goroutine"))
mux.Handle("/pprof/threadcreate", pprof.Handler("threadcreate"))
return mux
}

5
api/types/mount/gen.go
View file

@ -1,5 +0,0 @@
package mount
//go:generate protoc -I .:../../..:$GOPATH/src --gogo_out=plugins=grpc,import_path=github.com/docker/containerkit/api/types/mount:. mount.proto
//+++go:generate protoc -I .:../../..:$GOPATH/src --gogo_out=plugins=grpc,import_path=github.com/docker/containerkit/api/types/mount,Mgogoproto/gogo.proto=github.com/gogo/protobuf/gogoproto:. mount.proto

71
api/types/mount/mount.pb.go
View file

@ -1,71 +0,0 @@
// Code generated by protoc-gen-gogo.
// source: mount.proto
// DO NOT EDIT!
/*
Package mount is a generated protocol buffer package.
It is generated from these files:
mount.proto
It has these top-level messages:
Mount
*/
package mount
import proto "github.com/gogo/protobuf/proto"
import fmt "fmt"
import math "math"
import _ "github.com/gogo/protobuf/gogoproto"
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
const _ = proto.GoGoProtoPackageIsVersion1
// Mount describes mounts for a container.
//
// This type is the lingua franca of ContainerKit. All services provide mounts
// to be used with the container at creation time.
//
// The Mount type follows the structure of the mount syscall, including a type,
// source, target and options.
type Mount struct {
// Type defines the nature of the mount.
Type string `protobuf:"bytes,1,opt,name=type,proto3" json:"type,omitempty"`
// Source specifies the name of the mount. Depending on mount type, this
// may be a volume name or a host path, or even ignored.
Source string `protobuf:"bytes,2,opt,name=source,proto3" json:"source,omitempty"`
// Target path in container
Target string `protobuf:"bytes,3,opt,name=target,proto3" json:"target,omitempty"`
// Options specifies zero or more fstab style mount options.
Options []string `protobuf:"bytes,4,rep,name=options" json:"options,omitempty"`
}
func (m *Mount) Reset() { *m = Mount{} }
func (m *Mount) String() string { return proto.CompactTextString(m) }
func (*Mount) ProtoMessage() {}
func (*Mount) Descriptor() ([]byte, []int) { return fileDescriptorMount, []int{0} }
func init() {
proto.RegisterType((*Mount)(nil), "docker.containerkit.types.Mount")
}
var fileDescriptorMount = []byte{
// 163 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0x34, 0x8d, 0xb1, 0x0e, 0x82, 0x30,
0x10, 0x86, 0x83, 0x20, 0x86, 0xba, 0x75, 0x30, 0xd5, 0x89, 0x38, 0xb1, 0x58, 0x06, 0x9f, 0xc3,
0x85, 0x37, 0x80, 0x7a, 0xd6, 0x86, 0xd0, 0x23, 0xe5, 0x3a, 0xf8, 0xf6, 0xa6, 0x57, 0xdd, 0xfe,
0xef, 0x4b, 0xee, 0x3b, 0x71, 0x5c, 0x30, 0x7a, 0xd2, 0x6b, 0x40, 0x42, 0x79, 0x7e, 0xa2, 0x99,
0x21, 0x68, 0x83, 0x9e, 0x46, 0xe7, 0x21, 0xcc, 0x8e, 0x34, 0x7d, 0x56, 0xd8, 0x2e, 0x37, 0xeb,
0xe8, 0x1d, 0x27, 0x6d, 0x70, 0xe9, 0x2d, 0x5a, 0xec, 0xf9, 0x62, 0x8a, 0x2f, 0x26, 0x06, 0x5e,
0xb9, 0x74, 0x05, 0xb1, 0x7f, 0xa4, 0xb0, 0x94, 0xa2, 0x4a, 0x01, 0x55, 0xb4, 0x45, 0xd7, 0x0c,
0xbc, 0xe5, 0x49, 0xd4, 0x1b, 0xc6, 0x60, 0x40, 0xed, 0xd8, 0xfe, 0x28, 0x79, 0x1a, 0x83, 0x05,
0x52, 0x65, 0xf6, 0x99, 0xa4, 0x12, 0x07, 0x5c, 0xc9, 0xa1, 0xdf, 0x54, 0xd5, 0x96, 0x5d, 0x33,
0xfc, 0x71, 0xaa, 0xf9, 0xdb, 0xfd, 0x1b, 0x00, 0x00, 0xff, 0xff, 0x20, 0x78, 0xd5, 0x59, 0xc6,
0x00, 0x00, 0x00,
}

27
api/types/mount/mount.proto
View file

@ -1,27 +0,0 @@
syntax = "proto3";
package docker.containerkit.types;
import "github.com/gogo/protobuf/gogoproto/gogo.proto";
// Mount describes mounts for a container.
//
// This type is the lingua franca of ContainerKit. All services provide mounts
// to be used with the container at creation time.
//
// The Mount type follows the structure of the mount syscall, including a type,
// source, target and options.
message Mount {
// Type defines the nature of the mount.
string type = 1;
// Source specifies the name of the mount. Depending on mount type, this
// may be a volume name or a host path, or even ignored.
string source = 2;
// Target path in container
string target = 3;
// Options specifies zero or more fstab style mount options.
repeated string options = 4;
}

2
api/types/types.go
View file

@ -1,2 +0,0 @@
// Package types provides several types common to grpc services.
package types