Adaptive Load main loop

api/client/BUILD

@@ -23,6 +23,7 @@ cc_grpc_library(
     srcs = [
         ":base",
     ],
+    generate_mocks = True,
     grpc_only = True,
     proto_only = False,
     use_external = False,

source/adaptive_load/BUILD

@@ -8,6 +8,40 @@ licenses(["notice"])  # Apache 2
 
 envoy_package()
 
+envoy_cc_library(
+    name = "adaptive_load",
+    repository = "@envoy",
+    visibility = ["//visibility:public"],
+    deps = [
+        ":adaptive_load_controller_impl",
+        ":input_variable_setter_impl",
+        ":metrics_plugin_impl",
+        ":scoring_function_impl",
+        ":step_controller_impl",
+    ],
+)
+
+envoy_cc_library(
+    name = "adaptive_load_controller_impl",
+    srcs = [
+        "adaptive_load_controller_impl.cc",
+    ],
+    repository = "@envoy",
+    visibility = ["//visibility:public"],
+    deps = [
+        ":metrics_plugin_impl",
+        ":plugin_loader",
+        "//api/adaptive_load:adaptive_load_proto_cc_proto",
+        "//api/client:base_cc_proto",
+        "//api/client:grpc_service_lib",
+        "//include/nighthawk/adaptive_load:adaptive_load_controller",
+        "//include/nighthawk/adaptive_load:scoring_function",
+        "//include/nighthawk/adaptive_load:step_controller",
+        "@envoy//source/common/common:minimal_logger_lib_with_external_headers",
+        "@envoy//source/common/event:real_time_system_lib_with_external_headers",
+    ],
+)
+
 envoy_cc_library(
     name = "config_validator_impl",
     srcs = [

test/adaptive_load/BUILD

@@ -9,6 +9,17 @@ licenses(["notice"])  # Apache 2
 
 envoy_package()
 
+envoy_cc_test_library(
+    name = "fake_time_source",
+    srcs = ["fake_time_source.cc"],
+    hdrs = ["fake_time_source.h"],
+    repository = "@envoy",
+    deps = [
+        "//source/client:nighthawk_client_lib",
+        "@com_google_absl//absl/time",
+    ],
+)
+
 envoy_cc_test_library(
     name = "minimal_output",
     srcs = ["minimal_output.cc"],
@@ -21,6 +32,22 @@ envoy_cc_test_library(
     ],
 )
 
+envoy_cc_test(
+    name = "adaptive_load_controller_test",
+    srcs = ["adaptive_load_controller_test.cc"],
+    repository = "@envoy",
+    deps = [
+        ":fake_time_source",
+        ":minimal_output",
+        "//source/adaptive_load:adaptive_load_controller_impl",
+        "//source/adaptive_load:scoring_function_impl",
+        "//source/client:nighthawk_client_lib",
+        "//test/adaptive_load/fake_plugins/fake_metrics_plugin",
+        "//test/adaptive_load/fake_plugins/fake_step_controller",
+        "@com_github_grpc_grpc//:grpc++_test",
+    ],
+)
+
 envoy_cc_test(
     name = "input_variable_setter_test",
     srcs = ["input_variable_setter_test.cc"],