syntax = "proto3";

package api;

option go_package = "github.com/psviderski/uncloud/internal/machine/api/pb";

import "google/protobuf/empty.proto";
import "internal/machine/api/pb/common.proto";

service Docker {
  rpc CreateContainer(CreateContainerRequest) returns (CreateContainerResponse);
  rpc StartContainer(StartContainerRequest) returns (google.protobuf.Empty);
  rpc ListContainers(ListContainersRequest) returns (ListContainersResponse);
  rpc RemoveContainer(RemoveContainerRequest) returns (google.protobuf.Empty);
  rpc PullImage(PullImageRequest) returns (stream JSONMessage);
}

message CreateContainerRequest {
  // JSON serialized container.Config.
  bytes config = 1;
  // JSON serialized container.HostConfig.
  bytes host_config = 2;
  // JSON serialized network.NetworkingConfig.
  bytes network_config = 3;
  // JSON serialized ocispec.Platform.
  bytes platform = 4;
  string name = 5;
}

message CreateContainerResponse {
  // JSON serialized container.CreateResponse.
  bytes response = 1;
}

message StartContainerRequest {
  string id = 1;
  // JSON serialized container.StartOptions.
  bytes options = 2;
}

message ListContainersRequest {
  // JSON serialized container.ListOptions.
  bytes options = 1;
}

// ListContainersResponse structure allows broadcasting ListContainers requests to multiple machines.
message ListContainersResponse {
  repeated MachineContainers messages = 1;
}

message MachineContainers {
  Metadata metadata = 1;
  // JSON serialized []container.Summary.
  bytes containers = 2;
}

message RemoveContainerRequest {
  string id = 1;
  // JSON serialized container.RemoveOptions.
  bytes options = 2;
}

message PullImageRequest {
  string image = 1;
  // JSON serialized image.PullOptions.
  bytes options = 2;
}

message JSONMessage {
  // JSON serialized jsonmessage.JSONMessage.
  bytes message = 1;
}