server_configure.proto

syntax="proto2";
package baidu.paddle_serving.configure;

message EngineDesc {
        required string name = 1;
        required string type = 2;
        required string reloadable_meta = 3;
        required string reloadable_type = 4;
        required string model_data_path = 5;
        required uint32 runtime_thread_num = 6;
        required uint32 batch_infer_size = 7;
        required uint32 enable_batch_align = 8;
        optional string version_file = 9;
        optional string version_type = 10;
};

// model_toolkit conf
message ModelToolkitConf {
        repeated EngineDesc engines = 1;
};

// reource conf
message ResourceConf {
        required string model_toolkit_path = 1;
        required string model_toolkit_file = 2;
};

// DAG node depency info
message DAGNodeDependency {
        required string name = 1;
        required string mode = 2;
};

// DAG Node
message DAGNode {
        required string name = 1;
        required string type = 2;
        repeated DAGNodeDependency dependencies = 3;
};

// workflow entry
message Workflow {
        required string name = 1;
        required string workflow_type = 2;
        repeated DAGNode nodes = 3;
};

// Workflow conf
message WorkflowConf {
        repeated Workflow workflows = 1;
}


// request_field_key: specifies use which request field as mapping key (see
// request_field_key in InferService below)
//
// If the value of the user request field specified by `request_field_key`
// matches the value of `request_field_value` in one of the
// ValueMappedWorkflows, the request will be directed to the workflow specified
// in the `workflow` field of that ValueMappedWorkflow
// 
message ValueMappedWorkflow {
        required string request_field_value = 1;
        required string workflow = 2;
};

message InferService {
        required string name = 1;
        optional string merger = 2;

        optional bool enable_map_request_to_workflow = 3 [default = false];

        // If enable_map_request_to_workfow = true
        //
        // Each request will be mapped to a workflow according to the value in
        // in user request field specified by `request_field_key` (see the
        // comments for ValueMappedWorkflow above)
        optional string request_field_key = 4;
        repeated ValueMappedWorkflow value_mapped_workflows = 5;

        // If enable_map_request_to_workflow = false
        repeated string workflows = 6;
};

// InferService conf
message InferServiceConf {
        optional uint32 port = 1;
        repeated InferService services = 2;
};