constellation/coordinator/pubapi/pubproto/pubapi.proto

syntax = "proto3";

package pubapi;

option go_package = "github.com/edgelesssys/constellation/coordinator/pubapi/pubproto";

service API {
  rpc GetState(GetStateRequest) returns (GetStateResponse);
  rpc ActivateAsCoordinator(ActivateAsCoordinatorRequest) returns (stream ActivateAsCoordinatorResponse);
  rpc ActivateAsNode(stream ActivateAsNodeRequest) returns (stream ActivateAsNodeResponse);
  rpc ActivateAdditionalNodes(ActivateAdditionalNodesRequest) returns (stream ActivateAdditionalNodesResponse);
  rpc ActivateAsAdditionalCoordinator(ActivateAsAdditionalCoordinatorRequest) returns (ActivateAsAdditionalCoordinatorResponse);
  rpc ActivateAdditionalCoordinator(ActivateAdditionalCoordinatorRequest) returns (ActivateAdditionalCoordinatorResponse);
  rpc JoinCluster(JoinClusterRequest) returns (JoinClusterResponse);
  rpc TriggerNodeUpdate(TriggerNodeUpdateRequest) returns (TriggerNodeUpdateResponse);
  rpc TriggerCoordinatorUpdate(TriggerCoordinatorUpdateRequest) returns (TriggerCoordinatorUpdateResponse);
  rpc GetPeerVPNPublicKey(GetPeerVPNPublicKeyRequest) returns (GetPeerVPNPublicKeyResponse);
  rpc GetVPNPeers(GetVPNPeersRequest) returns (GetVPNPeersResponse);
  rpc RequestStateDiskKey(RequestStateDiskKeyRequest) returns (RequestStateDiskKeyResponse);
}

message GetStateRequest {
}

message GetStateResponse {
  uint32 state = 1;
}

message ActivateAsCoordinatorRequest {
  bytes admin_vpn_pub_key = 1;
  repeated string node_public_ips = 2;
  repeated string coordinator_public_ips = 3;
  repeated string autoscaling_node_groups = 4;
  bytes master_secret = 5;
  string kms_uri = 6;
  string storage_uri = 7;
  string key_encryption_key_id = 8;
  bool use_existing_kek = 9;
  string cloud_service_account_uri = 10;
  repeated SSHUserKey ssh_user_keys = 11;
}

message ActivateAsCoordinatorResponse {
  oneof content {
    AdminConfig admin_config = 1;
    Log log = 2;
  }
}

message ActivateAsNodeRequest {
  oneof request {
    ActivateAsNodeInitialRequest initial_request = 1;
    bytes state_disk_key = 2;
  }
}

message ActivateAsNodeInitialRequest {
  string node_vpn_ip = 1;
  repeated Peer peers = 2;
  bytes owner_id = 3;
  bytes cluster_id = 4;
  repeated SSHUserKey ssh_user_keys = 5;
}

message ActivateAsNodeResponse {
  oneof response {
    bytes node_vpn_pub_key = 1;
    string state_disk_uuid = 2;
  }
}

message ActivateAdditionalNodesRequest {
  repeated string node_public_ips = 1;
  repeated SSHUserKey ssh_user_keys = 2;
}

message ActivateAdditionalNodesResponse {
    Log log = 1;
}

message ActivateAsAdditionalCoordinatorRequest {
  string assigned_vpn_ip = 1;
  Peer activating_coordinator_data = 2;
  repeated Peer peers = 3;
  bytes owner_id = 4;
  bytes cluster_id = 5;
  repeated SSHUserKey ssh_user_keys = 6;
}

message ActivateAsAdditionalCoordinatorResponse {
}

message ActivateAdditionalCoordinatorRequest {
  string coordinator_public_ip = 1;
  repeated SSHUserKey ssh_user_keys = 2;
}

message ActivateAdditionalCoordinatorResponse {

}

message JoinClusterRequest {
  string coordinator_vpn_ip = 1;
}

message JoinClusterResponse {
}

message TriggerNodeUpdateRequest {
}

message TriggerNodeUpdateResponse {
}

message TriggerCoordinatorUpdateRequest {
}

message TriggerCoordinatorUpdateResponse {
}

message RequestStateDiskKeyRequest {
  string disk_uuid = 1;
}

message RequestStateDiskKeyResponse {
}

message GetPeerVPNPublicKeyRequest {
}

message GetPeerVPNPublicKeyResponse {
  bytes coordinator_pub_key = 1;
}

message GetVPNPeersRequest {
}

message GetVPNPeersResponse {
  repeated Peer peers = 1;
}

message AdminConfig {
  string admin_vpn_ip = 1;
  bytes coordinator_vpn_pub_key = 2;
  bytes kubeconfig = 3;
  bytes owner_id = 4;
  bytes cluster_id = 5;
}

message Log {
  string message = 1;
}

message Peer {
  string public_ip = 1;
  string vpn_ip = 2;
  bytes vpn_pub_key = 3;
  uint32 role = 4;
}

message SSHUserKey {
  string username = 1;
  string public_key = 2;
}