syntax = "proto3";

package containerd.v1.services;

import "google/protobuf/empty.proto";
import "gogoproto/gogo.proto";
import "github.com/docker/containerd/api/types/container/container.proto";
import "github.com/docker/containerd/api/types/process/process.proto";

service ExecutionService {
	rpc CreateContainer(CreateContainerRequest) returns (CreateContainerResponse);
	rpc StartContainer(StartContainerRequest) returns (google.protobuf.Empty);
	rpc UpdateContainer(UpdateContainerRequest) returns (google.protobuf.Empty);
	rpc PauseContainer(PauseContainerRequest) returns (google.protobuf.Empty);
	rpc ResumeContainer(ResumeContainerRequest) returns (google.protobuf.Empty);
	rpc DeleteContainer(DeleteContainerRequest) returns (google.protobuf.Empty);
	rpc GetContainer(GetContainerRequest) returns (GetContainerResponse);
	rpc ListContainers(ListContainersRequest) returns (ListContainersResponse);

	rpc StartProcess(StartProcessRequest) returns (StartProcessResponse);
	rpc GetProcess(GetProcessRequest) returns (GetProcessResponse);
	rpc SignalProcess(SignalProcessRequest) returns (google.protobuf.Empty);
	rpc DeleteProcess(DeleteProcessRequest) returns (google.protobuf.Empty);
	rpc ListProcesses(ListProcessesRequest) returns (ListProcessesResponse);
}

message StartContainerRequest {
	string id = 1 [(gogoproto.customname) = "ID"];
}


message CreateContainerRequest {
	string id = 1 [(gogoproto.customname) = "ID"];
	string bundle_path = 2;
	bool console = 3;
	string stdin = 4;
	string stdout = 5;
	string stderr = 6;
}

message CreateContainerResponse {
	types.Container container = 1;
	types.Process initProcess = 2;
}

message DeleteContainerRequest {
	string id = 1 [(gogoproto.customname) = "ID"];
}

message ListContainersRequest {
	repeated string owner = 1;
}

message ListContainersResponse {
	repeated types.Container containers = 1;
}

message StartProcessRequest {
	string container_id = 1 [(gogoproto.customname) = "ContainerID"];
	types.Process process = 2;
	bool console = 3;
	string stdin = 4;
	string stdout = 5;
	string stderr = 6;
}

message StartProcessResponse {
	types.Process process = 1;
}

message GetContainerRequest {
	string id = 1 [(gogoproto.customname) = "ID"];
}

message GetContainerResponse {
	types.Container container = 1;
}

message UpdateContainerRequest {
	string container_id = 1 [(gogoproto.customname) = "ContainerID"];
	string bundle_path = 2;
}

message PauseContainerRequest {
	string id = 1 [(gogoproto.customname) = "ID"];
}

message ResumeContainerRequest {
	string id = 1 [(gogoproto.customname) = "ID"];
}

message GetProcessRequest {
	string container_id = 1 [(gogoproto.customname) = "ContainerID"];
	uint32 pid = 2;
}

message GetProcessResponse {
	types.Process process = 1;
}

message SignalProcessRequest {
	string container_id = 1 [(gogoproto.customname) = "ContainerID"];
	uint32 pid = 2;
	uint32 signal = 3;
}

message DeleteProcessRequest {
	string container_id = 1 [(gogoproto.customname) = "ContainerID"];
	uint32 pid = 2;
}

message ListProcessesRequest {
	string container_id = 1 [(gogoproto.customname) = "ContainerID"];
}

message ListProcessesResponse {
	repeated types.Process processes = 1;
}