[OTel] Generate pkg-config file for grpcpp_otel_plugin (#36686)
Public Changes - * Add a pkgconfig installer for `grpcpp_otel_plugin` Example Changes - * Add example of how to use the pkgconfig for `grpcpp_otel_plugin` with the existing OpenTelemetry example. * Add another OpenTelemetry example that uses OTel's OStream exporter. This makes it easier to test the pkgconfig file for `grpcpp_otel_plugin` since the OStream exporter does not require any additional dependencies, as opposed to the Prometheus exporter. Test changes - * Modify `run_distrib_test_cmake_pkgconfig.sh` test to install opentelemetry and build the example with the OStream exporter. Closes #36686 PiperOrigin-RevId: 636965475
This commit is contained in:
Yash Tibrewal
Copybara-Service
parent
3df8e0787f
commit
ac303a09f6
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@ -37015,3 +37015,14 @@ generate_pkgconfig(
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"-lgrpc++_unsecure"
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"-laddress_sorting -lupb_message_lib -lupb_mem_lib -lupb_base_lib -lutf8_range_lib"
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"grpc++_unsecure.pc")
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# grpcpp_otel_plugin .pc file
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generate_pkgconfig(
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"gRPC++ OpenTelemetry Plugin"
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"OpenTelemetry Plugin for gRPC C++"
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"${gRPC_CPP_VERSION}"
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"absl_algorithm_container absl_any_invocable absl_base absl_bind_front absl_check absl_cleanup absl_config absl_cord absl_core_headers absl_flags absl_flags_marshalling absl_flat_hash_map absl_flat_hash_set absl_function_ref absl_hash absl_inlined_vector absl_log absl_log_globals absl_log_severity absl_memory absl_no_destructor absl_optional absl_random_bit_gen_ref absl_random_distributions absl_random_random absl_span absl_status absl_statusor absl_str_format absl_strings absl_synchronization absl_time absl_type_traits absl_utility absl_variant gpr grpc grpc++ opentelemetry_api"
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"libcares openssl re2 zlib"
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"-lgrpcpp_otel_plugin"
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"-laddress_sorting -lupb_textformat_lib -lupb_json_lib -lupb_message_lib -lupb_mem_lib -lupb_base_lib -lutf8_range_lib"
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"grpcpp_otel_plugin.pc")
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@ -14,12 +14,19 @@
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licenses(["notice"])
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package(
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default_visibility = ["//examples/cpp/otel:__subpackages__"],
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)
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cc_library(
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name = "util",
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srcs = ["util.cc"],
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hdrs = ["util.h"],
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defines = ["BAZEL_BUILD"],
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deps = [
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"//:grpc++",
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"//:grpc++_reflection",
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"//examples/protos:helloworld_cc_grpc",
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"@io_opentelemetry_cpp//sdk/src/metrics",
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],
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)
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@ -32,7 +39,6 @@ cc_binary(
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"util",
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"//:grpc++",
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"//:grpcpp_otel_plugin",
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"//examples/protos:helloworld_cc_grpc",
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"@com_google_absl//absl/flags:flag",
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"@com_google_absl//absl/flags:parse",
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"@io_opentelemetry_cpp//exporters/prometheus:prometheus_exporter",
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@ -47,9 +53,7 @@ cc_binary(
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deps = [
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"util",
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"//:grpc++",
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"//:grpc++_reflection",
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"//:grpcpp_otel_plugin",
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"//examples/protos:helloworld_cc_grpc",
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"@com_google_absl//absl/flags:flag",
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"@com_google_absl//absl/flags:parse",
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"@com_google_absl//absl/strings:str_format",
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@ -67,22 +67,21 @@ target_link_libraries(hw_grpc_proto
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add_library(util
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"util.cc")
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target_link_libraries(util
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hw_grpc_proto
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opentelemetry-cpp::metrics
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${_GRPC_GRPCPP})
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${_GRPC_GRPCPP}
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${_REFLECTION}
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${_PROTOBUF_LIBPROTOBUF})
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# Targets greeter_callback_(client|server)
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foreach(_target
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greeter_callback_client greeter_callback_server)
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add_executable(${_target} "${_target}.cc")
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target_link_libraries(${_target}
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hw_grpc_proto
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absl::flags
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absl::flags_parse
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opentelemetry-cpp::metrics
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opentelemetry-cpp::prometheus_exporter
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${_REFLECTION}
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${_GRPC_GRPCPP}
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gRPC::grpcpp_otel_plugin
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util
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${_PROTOBUF_LIBPROTOBUF})
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util)
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endforeach()
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@ -0,0 +1,124 @@
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#
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# Copyright 2015 gRPC authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# TODO(jtattermusch): Remove the hack to workaround protobuf bug. See https://github.com/protocolbuffers/protobuf/issues/12439
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# Hack: protobuf currently doesn't declare it's absl dependencies when protobuf.pc pkgconfig file is used.
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PROTOBUF_ABSL_DEPS = absl_absl_check absl_absl_log absl_algorithm absl_base absl_bind_front absl_bits absl_btree absl_cleanup absl_cord absl_core_headers absl_debugging absl_die_if_null absl_dynamic_annotations absl_flags absl_flat_hash_map absl_flat_hash_set absl_function_ref absl_hash absl_layout absl_log_initialize absl_log_severity absl_memory absl_node_hash_map absl_node_hash_set absl_optional absl_span absl_status absl_statusor absl_strings absl_synchronization absl_time absl_type_traits absl_utility absl_variant
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# TODO(jtattermusch): Remove the hack to workaround protobuf/utf8_range bug. See https://github.com/protocolbuffers/utf8_range/issues/20
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# Hack: utf8_range (which is protobuf's dependency) currently doesn't have a pkgconfig file, so we need to explicitly
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# tweak the list of libraries to link against to fix the build.
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PROTOBUF_UTF8_RANGE_LINK_LIBS = -lutf8_validity
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OPENTELEMETRY_LINK_LIBS = -lopentelemetry_metrics -lopentelemetry_exporter_prometheus -lopentelemetry_common -lopentelemetry_resources -lprometheus-cpp-pull -lprometheus-cpp-core
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HOST_SYSTEM = $(shell uname | cut -f 1 -d_)
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SYSTEM ?= $(HOST_SYSTEM)
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CXX = g++
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CPPFLAGS += `pkg-config --cflags protobuf grpc absl_flags absl_flags_parse`
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ifeq ($(SYSTEM),Darwin)
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LDFLAGS += -L/usr/local/lib `pkg-config --libs --static protobuf grpc++ grpcpp_otel_plugin absl_flags absl_flags_parse $(PROTOBUF_ABSL_DEPS)` \
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$(PROTOBUF_UTF8_RANGE_LINK_LIBS) \
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$(OPENTELEMETRY_LINK_LIBS) \
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-pthread \
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-lgrpc++_reflection \
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-ldl
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else
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LDFLAGS += -L/usr/local/lib `pkg-config --libs --static protobuf grpc++ grpcpp_otel_plugin absl_flags absl_flags_parse $(PROTOBUF_ABSL_DEPS)` \
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$(PROTOBUF_UTF8_RANGE_LINK_LIBS) \
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$(OPENTELEMETRY_LINK_LIBS) \
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-pthread \
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-Wl,--no-as-needed -lgrpc++_reflection -Wl,--as-needed \
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-ldl
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endif
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PROTOC = protoc
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GRPC_CPP_PLUGIN = grpc_cpp_plugin
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GRPC_CPP_PLUGIN_PATH ?= `which $(GRPC_CPP_PLUGIN)`
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PROTOS_PATH = ../../protos
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vpath %.proto $(PROTOS_PATH)
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all: system-check greeter_callback_client greeter_callback_server
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greeter_callback_client: util.o helloworld.pb.o helloworld.grpc.pb.o greeter_callback_client.o
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$(CXX) $^ $(LDFLAGS) -o $@
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greeter_callback_server: util.o helloworld.pb.o helloworld.grpc.pb.o greeter_callback_server.o
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$(CXX) $^ $(LDFLAGS) -o $@
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.PRECIOUS: %.grpc.pb.cc
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%.grpc.pb.cc: %.proto
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$(PROTOC) -I $(PROTOS_PATH) --grpc_out=. --plugin=protoc-gen-grpc=$(GRPC_CPP_PLUGIN_PATH) $<
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.PRECIOUS: %.pb.cc
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%.pb.cc: %.proto
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$(PROTOC) -I $(PROTOS_PATH) --cpp_out=. $<
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clean:
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rm -f *.o *.pb.cc *.pb.h greeter_callback_client greeter_callback_server
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# The following is to test your system and ensure a smoother experience.
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# They are by no means necessary to actually compile a grpc-enabled software.
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PROTOC_CMD = which $(PROTOC)
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PROTOC_CHECK_CMD = $(PROTOC) --version | grep -q 'libprotoc.3\|libprotoc [0-9][0-9]\.'
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PLUGIN_CHECK_CMD = which $(GRPC_CPP_PLUGIN)
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HAS_PROTOC = $(shell $(PROTOC_CMD) > /dev/null && echo true || echo false)
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ifeq ($(HAS_PROTOC),true)
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HAS_VALID_PROTOC = $(shell $(PROTOC_CHECK_CMD) 2> /dev/null && echo true || echo false)
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endif
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HAS_PLUGIN = $(shell $(PLUGIN_CHECK_CMD) > /dev/null && echo true || echo false)
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SYSTEM_OK = false
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ifeq ($(HAS_VALID_PROTOC),true)
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ifeq ($(HAS_PLUGIN),true)
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SYSTEM_OK = true
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endif
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endif
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system-check:
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ifneq ($(HAS_VALID_PROTOC),true)
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@echo " DEPENDENCY ERROR"
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@echo
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@echo "You don't have protoc 3.0.0 or newer installed in your path."
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@echo "Please install an up-to-date version of Google protocol buffers."
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@echo "You can find it here:"
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@echo
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@echo " https://github.com/protocolbuffers/protobuf/releases"
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@echo
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@echo "Here is what I get when trying to evaluate your version of protoc:"
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@echo
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-$(PROTOC) --version
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@echo
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@echo
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endif
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ifneq ($(HAS_PLUGIN),true)
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@echo " DEPENDENCY ERROR"
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@echo
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@echo "You don't have the grpc c++ protobuf plugin installed in your path."
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@echo "Please install grpc. You can find it here:"
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@echo
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@echo " https://github.com/grpc/grpc"
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@echo
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@echo "Here is what I get when trying to detect if you have the plugin:"
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@echo
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-which $(GRPC_CPP_PLUGIN)
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@echo
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@echo
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endif
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ifneq ($(SYSTEM_OK),true)
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@false
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endif
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@ -16,12 +16,14 @@
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*
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*/
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#include <condition_variable>
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#include <iostream>
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#include <memory>
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#include <mutex>
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// Explicitly define HAVE_ABSEIL to avoid conflict with OTel's Abseil
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// version. Refer
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// https://github.com/open-telemetry/opentelemetry-cpp/issues/1042.
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#ifndef HAVE_ABSEIL
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#define HAVE_ABSEIL
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#endif
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#include <string>
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#include <thread>
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#include "absl/flags/flag.h"
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#include "absl/flags/parse.h"
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@ -30,13 +32,10 @@
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#include "opentelemetry/sdk/metrics/meter_provider.h"
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#include <grpcpp/ext/otel_plugin.h>
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#include <grpcpp/grpcpp.h>
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#ifdef BAZEL_BUILD
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#include "examples/cpp/otel/util.h"
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#include "examples/protos/helloworld.grpc.pb.h"
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#else
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#include "helloworld.grpc.pb.h"
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#include "util.h"
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#endif
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@ -44,64 +43,6 @@ ABSL_FLAG(std::string, target, "localhost:50051", "Server address");
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ABSL_FLAG(std::string, prometheus_endpoint, "localhost:9465",
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"Prometheus exporter endpoint");
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using grpc::Channel;
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using grpc::ClientContext;
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using grpc::Status;
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using helloworld::Greeter;
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using helloworld::HelloReply;
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using helloworld::HelloRequest;
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class GreeterClient {
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public:
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GreeterClient(std::shared_ptr<Channel> channel)
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: stub_(Greeter::NewStub(channel)) {}
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// Assembles the client's payload, sends it and presents the response back
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// from the server.
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std::string SayHello(const std::string& user) {
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// Data we are sending to the server.
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HelloRequest request;
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request.set_name(user);
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// Container for the data we expect from the server.
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HelloReply reply;
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// Context for the client. It could be used to convey extra information to
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// the server and/or tweak certain RPC behaviors.
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ClientContext context;
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// The actual RPC.
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std::mutex mu;
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std::condition_variable cv;
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bool done = false;
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Status status;
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stub_->async()->SayHello(&context, &request, &reply,
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[&mu, &cv, &done, &status](Status s) {
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status = std::move(s);
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std::lock_guard<std::mutex> lock(mu);
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done = true;
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cv.notify_one();
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});
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std::unique_lock<std::mutex> lock(mu);
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while (!done) {
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cv.wait(lock);
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}
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// Act upon its status.
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if (status.ok()) {
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return reply.message();
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} else {
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std::cout << status.error_code() << ": " << status.error_message()
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<< std::endl;
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return "RPC failed";
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}
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}
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private:
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std::unique_ptr<Greeter::Stub> stub_;
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};
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int main(int argc, char** argv) {
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absl::ParseCommandLine(argc, argv);
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// Register a global gRPC OpenTelemetry plugin configured with a prometheus
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@ -125,20 +66,9 @@ int main(int argc, char** argv) {
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<< status.ToString() << std::endl;
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return static_cast<int>(status.code());
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}
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// Instantiate the client. It requires a channel, out of which the actual RPCs
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// are created. This channel models a connection to an endpoint specified by
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// the argument "--target=" which is the only expected argument.
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std::string target_str = absl::GetFlag(FLAGS_target);
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grpc::ChannelArguments args;
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// Continuously send RPCs every second.
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while (true) {
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GreeterClient greeter(grpc::CreateCustomChannel(
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target_str, grpc::InsecureChannelCredentials(), args));
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std::string user("world");
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std::string reply = greeter.SayHello(user);
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std::cout << "Greeter received: " << reply << std::endl;
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std::this_thread::sleep_for(std::chrono::seconds(1));
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}
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RunClient(absl::GetFlag(FLAGS_target));
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return 0;
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}
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@ -16,6 +16,13 @@
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*
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*/
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// Explicitly define HAVE_ABSEIL to avoid conflict with OTel's Abseil
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// version. Refer
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// https://github.com/open-telemetry/opentelemetry-cpp/issues/1042.
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#ifndef HAVE_ABSEIL
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#define HAVE_ABSEIL
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#endif
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#include <iostream>
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#include <memory>
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#include <string>
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@ -28,15 +35,10 @@
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#include "opentelemetry/sdk/metrics/meter_provider.h"
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#include <grpcpp/ext/otel_plugin.h>
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#include <grpcpp/ext/proto_server_reflection_plugin.h>
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#include <grpcpp/grpcpp.h>
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#include <grpcpp/health_check_service_interface.h>
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#ifdef BAZEL_BUILD
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#include "examples/cpp/otel/util.h"
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#include "examples/protos/helloworld.grpc.pb.h"
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#else
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#include "helloworld.grpc.pb.h"
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#include "util.h"
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#endif
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@ -44,50 +46,6 @@ ABSL_FLAG(uint16_t, port, 50051, "Server port for the service");
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ABSL_FLAG(std::string, prometheus_endpoint, "localhost:9464",
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"Prometheus exporter endpoint");
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using grpc::CallbackServerContext;
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using grpc::Server;
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using grpc::ServerBuilder;
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using grpc::ServerUnaryReactor;
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using grpc::Status;
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using helloworld::Greeter;
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using helloworld::HelloReply;
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using helloworld::HelloRequest;
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// Logic and data behind the server's behavior.
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class GreeterServiceImpl final : public Greeter::CallbackService {
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ServerUnaryReactor* SayHello(CallbackServerContext* context,
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const HelloRequest* request,
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HelloReply* reply) override {
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std::string prefix("Hello ");
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reply->set_message(prefix + request->name());
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ServerUnaryReactor* reactor = context->DefaultReactor();
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reactor->Finish(Status::OK);
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return reactor;
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}
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};
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void RunServer(uint16_t port) {
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std::string server_address = absl::StrFormat("0.0.0.0:%d", port);
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GreeterServiceImpl service;
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grpc::EnableDefaultHealthCheckService(true);
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grpc::reflection::InitProtoReflectionServerBuilderPlugin();
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ServerBuilder builder;
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// Listen on the given address without any authentication mechanism.
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builder.AddListeningPort(server_address, grpc::InsecureServerCredentials());
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// Register "service" as the instance through which we'll communicate with
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// clients. In this case it corresponds to an *synchronous* service.
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builder.RegisterService(&service);
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// Finally assemble the server.
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std::unique_ptr<Server> server(builder.BuildAndStart());
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std::cout << "Server listening on " << server_address << std::endl;
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// Wait for the server to shutdown. Note that some other thread must be
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// responsible for shutting down the server for this call to ever return.
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server->Wait();
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}
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int main(int argc, char** argv) {
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absl::ParseCommandLine(argc, argv);
|
||||
// Register a global gRPC OpenTelemetry plugin configured with a prometheus
|
||||
|
|
|
|||
|
|
@ -0,0 +1,44 @@
|
|||
# Copyright 2023 the gRPC authors.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
|
||||
licenses(["notice"])
|
||||
|
||||
cc_binary(
|
||||
name = "greeter_callback_client",
|
||||
srcs = ["greeter_callback_client.cc"],
|
||||
defines = ["BAZEL_BUILD"],
|
||||
deps = [
|
||||
"//:grpcpp_otel_plugin",
|
||||
"//examples/cpp/otel:util",
|
||||
"@com_google_absl//absl/flags:flag",
|
||||
"@com_google_absl//absl/flags:parse",
|
||||
"@io_opentelemetry_cpp//exporters/ostream:ostream_metric_exporter",
|
||||
"@io_opentelemetry_cpp//sdk/src/metrics",
|
||||
],
|
||||
)
|
||||
|
||||
cc_binary(
|
||||
name = "greeter_callback_server",
|
||||
srcs = ["greeter_callback_server.cc"],
|
||||
defines = ["BAZEL_BUILD"],
|
||||
deps = [
|
||||
"//:grpcpp_otel_plugin",
|
||||
"//examples/cpp/otel:util",
|
||||
"@com_google_absl//absl/flags:flag",
|
||||
"@com_google_absl//absl/flags:parse",
|
||||
"@com_google_absl//absl/strings:str_format",
|
||||
"@io_opentelemetry_cpp//exporters/ostream:ostream_metric_exporter",
|
||||
"@io_opentelemetry_cpp//sdk/src/metrics",
|
||||
],
|
||||
)
|
||||
|
|
@ -0,0 +1,85 @@
|
|||
# Copyright 2018 gRPC authors.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
#
|
||||
# cmake build file for C++ gRPC OpenTelemetry example.
|
||||
# Assumes absl, protobuf, prometheus-cpp, opentelemetry-cpp and gRPC (with -DgRPC_BUILD_OPENTELEMETRY_PLUGIN=ON) have been installed using cmake.
|
||||
# See cmake_externalproject/CMakeLists.txt for all-in-one cmake build
|
||||
# that automatically builds all the dependencies before building helloworld.
|
||||
|
||||
cmake_minimum_required(VERSION 3.13)
|
||||
|
||||
project(grpc_opentelemetry_example C CXX)
|
||||
|
||||
include(../../cmake/common.cmake)
|
||||
|
||||
# Find opentelemetry-cpp package
|
||||
find_package(opentelemetry-cpp CONFIG REQUIRED)
|
||||
|
||||
# Proto file
|
||||
get_filename_component(hw_proto "../../../protos/helloworld.proto" ABSOLUTE)
|
||||
get_filename_component(hw_proto_path "${hw_proto}" PATH)
|
||||
|
||||
# Generated sources
|
||||
set(hw_proto_srcs "${CMAKE_CURRENT_BINARY_DIR}/helloworld.pb.cc")
|
||||
set(hw_proto_hdrs "${CMAKE_CURRENT_BINARY_DIR}/helloworld.pb.h")
|
||||
set(hw_grpc_srcs "${CMAKE_CURRENT_BINARY_DIR}/helloworld.grpc.pb.cc")
|
||||
set(hw_grpc_hdrs "${CMAKE_CURRENT_BINARY_DIR}/helloworld.grpc.pb.h")
|
||||
add_custom_command(
|
||||
OUTPUT "${hw_proto_srcs}" "${hw_proto_hdrs}" "${hw_grpc_srcs}" "${hw_grpc_hdrs}"
|
||||
COMMAND ${_PROTOBUF_PROTOC}
|
||||
ARGS --grpc_out "${CMAKE_CURRENT_BINARY_DIR}"
|
||||
--cpp_out "${CMAKE_CURRENT_BINARY_DIR}"
|
||||
-I "${hw_proto_path}"
|
||||
--plugin=protoc-gen-grpc="${_GRPC_CPP_PLUGIN_EXECUTABLE}"
|
||||
"${hw_proto}"
|
||||
DEPENDS "${hw_proto}")
|
||||
|
||||
# Include generated *.pb.h files
|
||||
include_directories("${CMAKE_CURRENT_BINARY_DIR}")
|
||||
include_directories("${CMAKE_SOURCE_DIR}")
|
||||
|
||||
# hw_grpc_proto
|
||||
add_library(hw_grpc_proto
|
||||
${hw_grpc_srcs}
|
||||
${hw_grpc_hdrs}
|
||||
${hw_proto_srcs}
|
||||
${hw_proto_hdrs})
|
||||
target_link_libraries(hw_grpc_proto
|
||||
${_REFLECTION}
|
||||
${_GRPC_GRPCPP}
|
||||
${_PROTOBUF_LIBPROTOBUF})
|
||||
|
||||
# util
|
||||
add_library(util
|
||||
"../util.cc")
|
||||
target_link_libraries(util
|
||||
hw_grpc_proto
|
||||
opentelemetry-cpp::metrics
|
||||
${_GRPC_GRPCPP}
|
||||
${_REFLECTION}
|
||||
${_PROTOBUF_LIBPROTOBUF})
|
||||
|
||||
# Targets greeter_callback_(client|server)
|
||||
foreach(_target
|
||||
greeter_callback_client greeter_callback_server)
|
||||
add_executable(${_target} "${_target}.cc")
|
||||
target_link_libraries(${_target}
|
||||
absl::flags
|
||||
absl::flags_parse
|
||||
opentelemetry-cpp::metrics
|
||||
opentelemetry-cpp::ostream_metrics_exporter
|
||||
gRPC::grpcpp_otel_plugin
|
||||
util
|
||||
${_PROTOBUF_LIBPROTOBUF})
|
||||
endforeach()
|
||||
|
|
@ -0,0 +1,127 @@
|
|||
#
|
||||
# Copyright 2015 gRPC authors.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
#
|
||||
|
||||
# TODO(jtattermusch): Remove the hack to workaround protobuf bug. See https://github.com/protocolbuffers/protobuf/issues/12439
|
||||
# Hack: protobuf currently doesn't declare it's absl dependencies when protobuf.pc pkgconfig file is used.
|
||||
PROTOBUF_ABSL_DEPS = absl_absl_check absl_absl_log absl_algorithm absl_base absl_bind_front absl_bits absl_btree absl_cleanup absl_cord absl_core_headers absl_debugging absl_die_if_null absl_dynamic_annotations absl_flags absl_flat_hash_map absl_flat_hash_set absl_function_ref absl_hash absl_layout absl_log_initialize absl_log_severity absl_memory absl_node_hash_map absl_node_hash_set absl_optional absl_span absl_status absl_statusor absl_strings absl_synchronization absl_time absl_type_traits absl_utility absl_variant
|
||||
# TODO(jtattermusch): Remove the hack to workaround protobuf/utf8_range bug. See https://github.com/protocolbuffers/utf8_range/issues/20
|
||||
# Hack: utf8_range (which is protobuf's dependency) currently doesn't have a pkgconfig file, so we need to explicitly
|
||||
# tweak the list of libraries to link against to fix the build.
|
||||
PROTOBUF_UTF8_RANGE_LINK_LIBS = -lutf8_validity
|
||||
OPENTELEMETRY_LINK_LIBS = -lopentelemetry_metrics -lopentelemetry_exporter_ostream_metrics -lopentelemetry_resources -lopentelemetry_common
|
||||
|
||||
HOST_SYSTEM = $(shell uname | cut -f 1 -d_)
|
||||
SYSTEM ?= $(HOST_SYSTEM)
|
||||
CXX = g++
|
||||
CPPFLAGS += `pkg-config --cflags protobuf grpc absl_flags absl_flags_parse`
|
||||
ifeq ($(SYSTEM),Darwin)
|
||||
LDFLAGS += -L/usr/local/lib `pkg-config --libs --static protobuf grpc++ grpcpp_otel_plugin absl_flags absl_flags_parse $(PROTOBUF_ABSL_DEPS)` \
|
||||
$(PROTOBUF_UTF8_RANGE_LINK_LIBS) \
|
||||
$(OPENTELEMETRY_LINK_LIBS) \
|
||||
-pthread \
|
||||
-lgrpc++_reflection \
|
||||
-ldl
|
||||
else
|
||||
LDFLAGS += -L/usr/local/lib `pkg-config --libs --static protobuf grpc++ grpcpp_otel_plugin absl_flags absl_flags_parse $(PROTOBUF_ABSL_DEPS)` \
|
||||
$(PROTOBUF_UTF8_RANGE_LINK_LIBS) \
|
||||
$(OPENTELEMETRY_LINK_LIBS) \
|
||||
-pthread \
|
||||
-Wl,--no-as-needed -lgrpc++_reflection -Wl,--as-needed \
|
||||
-ldl
|
||||
endif
|
||||
PROTOC = protoc
|
||||
GRPC_CPP_PLUGIN = grpc_cpp_plugin
|
||||
GRPC_CPP_PLUGIN_PATH ?= `which $(GRPC_CPP_PLUGIN)`
|
||||
|
||||
PROTOS_PATH = ../../../protos
|
||||
|
||||
vpath %.proto $(PROTOS_PATH)
|
||||
|
||||
all: system-check greeter_callback_client greeter_callback_server
|
||||
|
||||
greeter_callback_client: util.o helloworld.pb.o helloworld.grpc.pb.o greeter_callback_client.o
|
||||
$(CXX) $^ $(LDFLAGS) -o $@
|
||||
|
||||
greeter_callback_server: util.o helloworld.pb.o helloworld.grpc.pb.o greeter_callback_server.o
|
||||
$(CXX) $^ $(LDFLAGS) -o $@
|
||||
|
||||
.PRECIOUS: %.grpc.pb.cc
|
||||
%.grpc.pb.cc: %.proto
|
||||
$(PROTOC) -I $(PROTOS_PATH) --grpc_out=. --plugin=protoc-gen-grpc=$(GRPC_CPP_PLUGIN_PATH) $<
|
||||
|
||||
.PRECIOUS: %.pb.cc
|
||||
%.pb.cc: %.proto
|
||||
$(PROTOC) -I $(PROTOS_PATH) --cpp_out=. $<
|
||||
|
||||
util.o: ../util.cc
|
||||
$(CXX) $^ -I . -I $(CPPFLAGS) -c -o $@
|
||||
|
||||
clean:
|
||||
rm -f *.o *.pb.cc *.pb.h greeter_callback_client greeter_callback_server
|
||||
|
||||
|
||||
# The following is to test your system and ensure a smoother experience.
|
||||
# They are by no means necessary to actually compile a grpc-enabled software.
|
||||
|
||||
PROTOC_CMD = which $(PROTOC)
|
||||
PROTOC_CHECK_CMD = $(PROTOC) --version | grep -q 'libprotoc.3\|libprotoc [0-9][0-9]\.'
|
||||
PLUGIN_CHECK_CMD = which $(GRPC_CPP_PLUGIN)
|
||||
HAS_PROTOC = $(shell $(PROTOC_CMD) > /dev/null && echo true || echo false)
|
||||
ifeq ($(HAS_PROTOC),true)
|
||||
HAS_VALID_PROTOC = $(shell $(PROTOC_CHECK_CMD) 2> /dev/null && echo true || echo false)
|
||||
endif
|
||||
HAS_PLUGIN = $(shell $(PLUGIN_CHECK_CMD) > /dev/null && echo true || echo false)
|
||||
|
||||
SYSTEM_OK = false
|
||||
ifeq ($(HAS_VALID_PROTOC),true)
|
||||
ifeq ($(HAS_PLUGIN),true)
|
||||
SYSTEM_OK = true
|
||||
endif
|
||||
endif
|
||||
|
||||
system-check:
|
||||
ifneq ($(HAS_VALID_PROTOC),true)
|
||||
@echo " DEPENDENCY ERROR"
|
||||
@echo
|
||||
@echo "You don't have protoc 3.0.0 or newer installed in your path."
|
||||
@echo "Please install an up-to-date version of Google protocol buffers."
|
||||
@echo "You can find it here:"
|
||||
@echo
|
||||
@echo " https://github.com/protocolbuffers/protobuf/releases"
|
||||
@echo
|
||||
@echo "Here is what I get when trying to evaluate your version of protoc:"
|
||||
@echo
|
||||
-$(PROTOC) --version
|
||||
@echo
|
||||
@echo
|
||||
endif
|
||||
ifneq ($(HAS_PLUGIN),true)
|
||||
@echo " DEPENDENCY ERROR"
|
||||
@echo
|
||||
@echo "You don't have the grpc c++ protobuf plugin installed in your path."
|
||||
@echo "Please install grpc. You can find it here:"
|
||||
@echo
|
||||
@echo " https://github.com/grpc/grpc"
|
||||
@echo
|
||||
@echo "Here is what I get when trying to detect if you have the plugin:"
|
||||
@echo
|
||||
-which $(GRPC_CPP_PLUGIN)
|
||||
@echo
|
||||
@echo
|
||||
endif
|
||||
ifneq ($(SYSTEM_OK),true)
|
||||
@false
|
||||
endif
|
||||
|
|
@ -0,0 +1,79 @@
|
|||
/*
|
||||
*
|
||||
* Copyright 2021 gRPC authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
*/
|
||||
|
||||
// Explicitly define HAVE_ABSEIL to avoid conflict with OTel's Abseil
|
||||
// version. Refer
|
||||
// https://github.com/open-telemetry/opentelemetry-cpp/issues/1042.
|
||||
#ifndef HAVE_ABSEIL
|
||||
#define HAVE_ABSEIL
|
||||
#endif
|
||||
|
||||
#include <string>
|
||||
|
||||
#include "absl/flags/flag.h"
|
||||
#include "absl/flags/parse.h"
|
||||
#include "opentelemetry/exporters/ostream/metric_exporter.h"
|
||||
#include "opentelemetry/exporters/ostream/metric_exporter_factory.h"
|
||||
#include "opentelemetry/sdk/metrics/export/periodic_exporting_metric_reader.h"
|
||||
#include "opentelemetry/sdk/metrics/export/periodic_exporting_metric_reader_factory.h"
|
||||
#include "opentelemetry/sdk/metrics/meter_provider.h"
|
||||
|
||||
#include <grpcpp/ext/otel_plugin.h>
|
||||
|
||||
#ifdef BAZEL_BUILD
|
||||
#include "examples/cpp/otel/util.h"
|
||||
#else
|
||||
#include "../util.h"
|
||||
#endif
|
||||
|
||||
ABSL_FLAG(std::string, target, "localhost:50051", "Server address");
|
||||
|
||||
int main(int argc, char** argv) {
|
||||
absl::ParseCommandLine(argc, argv);
|
||||
// Register a global gRPC OpenTelemetry plugin configured with an ostream
|
||||
// exporter.
|
||||
auto ostream_exporter =
|
||||
opentelemetry::exporter::metrics::OStreamMetricExporterFactory::Create();
|
||||
opentelemetry::sdk::metrics::PeriodicExportingMetricReaderOptions
|
||||
reader_options;
|
||||
reader_options.export_interval_millis = std::chrono::milliseconds(1000);
|
||||
reader_options.export_timeout_millis = std::chrono::milliseconds(500);
|
||||
auto reader =
|
||||
opentelemetry::sdk::metrics::PeriodicExportingMetricReaderFactory::Create(
|
||||
std::move(ostream_exporter), reader_options);
|
||||
auto meter_provider =
|
||||
std::make_shared<opentelemetry::sdk::metrics::MeterProvider>();
|
||||
// The default histogram boundaries are not granular enough for RPCs. Override
|
||||
// the "grpc.client.attempt.duration" view as recommended by
|
||||
// https://github.com/grpc/proposal/blob/master/A66-otel-stats.md.
|
||||
AddLatencyView(meter_provider.get(), "grpc.client.attempt.duration", "s");
|
||||
meter_provider->AddMetricReader(std::move(reader));
|
||||
auto status = grpc::OpenTelemetryPluginBuilder()
|
||||
.SetMeterProvider(std::move(meter_provider))
|
||||
.BuildAndRegisterGlobal();
|
||||
if (!status.ok()) {
|
||||
std::cerr << "Failed to register gRPC OpenTelemetry Plugin: "
|
||||
<< status.ToString() << std::endl;
|
||||
return static_cast<int>(status.code());
|
||||
}
|
||||
|
||||
// Continuously send RPCs every second.
|
||||
RunClient(absl::GetFlag(FLAGS_target));
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -0,0 +1,78 @@
|
|||
/*
|
||||
*
|
||||
* Copyright 2021 gRPC authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*
|
||||
*/
|
||||
|
||||
// Explicitly define HAVE_ABSEIL to avoid conflict with OTel's Abseil
|
||||
// version. Refer
|
||||
// https://github.com/open-telemetry/opentelemetry-cpp/issues/1042.
|
||||
#ifndef HAVE_ABSEIL
|
||||
#define HAVE_ABSEIL
|
||||
#endif
|
||||
|
||||
#include <iostream>
|
||||
#include <memory>
|
||||
#include <string>
|
||||
|
||||
#include "absl/flags/flag.h"
|
||||
#include "absl/flags/parse.h"
|
||||
#include "opentelemetry/exporters/ostream/metric_exporter.h"
|
||||
#include "opentelemetry/exporters/ostream/metric_exporter_factory.h"
|
||||
#include "opentelemetry/sdk/metrics/export/periodic_exporting_metric_reader.h"
|
||||
#include "opentelemetry/sdk/metrics/export/periodic_exporting_metric_reader_factory.h"
|
||||
#include "opentelemetry/sdk/metrics/meter_provider.h"
|
||||
|
||||
#include <grpcpp/ext/otel_plugin.h>
|
||||
|
||||
#ifdef BAZEL_BUILD
|
||||
#include "examples/cpp/otel/util.h"
|
||||
#else
|
||||
#include "../util.h"
|
||||
#endif
|
||||
|
||||
ABSL_FLAG(uint16_t, port, 50051, "Server port for the service");
|
||||
|
||||
int main(int argc, char** argv) {
|
||||
absl::ParseCommandLine(argc, argv);
|
||||
// Register a global gRPC OpenTelemetry plugin configured with an ostream
|
||||
// exporter.
|
||||
auto ostream_exporter =
|
||||
opentelemetry::exporter::metrics::OStreamMetricExporterFactory::Create();
|
||||
opentelemetry::sdk::metrics::PeriodicExportingMetricReaderOptions
|
||||
reader_options;
|
||||
reader_options.export_interval_millis = std::chrono::milliseconds(1000);
|
||||
reader_options.export_timeout_millis = std::chrono::milliseconds(500);
|
||||
auto reader =
|
||||
opentelemetry::sdk::metrics::PeriodicExportingMetricReaderFactory::Create(
|
||||
std::move(ostream_exporter), reader_options);
|
||||
auto meter_provider =
|
||||
std::make_shared<opentelemetry::sdk::metrics::MeterProvider>();
|
||||
// The default histogram boundaries are not granular enough for RPCs. Override
|
||||
// the "grpc.server.call.duration" view as recommended by
|
||||
// https://github.com/grpc/proposal/blob/master/A66-otel-stats.md.
|
||||
AddLatencyView(meter_provider.get(), "grpc.server.call.duration", "s");
|
||||
meter_provider->AddMetricReader(std::move(reader));
|
||||
auto status = grpc::OpenTelemetryPluginBuilder()
|
||||
.SetMeterProvider(std::move(meter_provider))
|
||||
.BuildAndRegisterGlobal();
|
||||
if (!status.ok()) {
|
||||
std::cerr << "Failed to register gRPC OpenTelemetry Plugin: "
|
||||
<< status.ToString() << std::endl;
|
||||
return static_cast<int>(status.code());
|
||||
}
|
||||
RunServer(absl::GetFlag(FLAGS_port));
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -16,17 +16,42 @@
|
|||
//
|
||||
//
|
||||
|
||||
#ifdef BAZEL_BUILD
|
||||
#include "examples/cpp/otel/util.h"
|
||||
#else
|
||||
#include "util.h"
|
||||
// Explicitly define HAVE_ABSEIL to avoid conflict with OTel's Abseil
|
||||
// version. Refer
|
||||
// https://github.com/open-telemetry/opentelemetry-cpp/issues/1042.
|
||||
#ifndef HAVE_ABSEIL
|
||||
#define HAVE_ABSEIL
|
||||
#endif
|
||||
|
||||
#include <condition_variable>
|
||||
#include <mutex>
|
||||
|
||||
#include "opentelemetry/sdk/metrics/view/instrument_selector_factory.h"
|
||||
#include "opentelemetry/sdk/metrics/view/meter_selector_factory.h"
|
||||
#include "opentelemetry/sdk/metrics/view/view_factory.h"
|
||||
|
||||
#include <grpcpp/ext/proto_server_reflection_plugin.h>
|
||||
#include <grpcpp/grpcpp.h>
|
||||
#include <grpcpp/health_check_service_interface.h>
|
||||
|
||||
#ifdef BAZEL_BUILD
|
||||
#include "examples/cpp/otel/util.h"
|
||||
#include "examples/protos/helloworld.grpc.pb.h"
|
||||
#else
|
||||
#include "helloworld.grpc.pb.h"
|
||||
#include "util.h"
|
||||
#endif
|
||||
|
||||
using grpc::CallbackServerContext;
|
||||
using grpc::Channel;
|
||||
using grpc::ClientContext;
|
||||
using grpc::Server;
|
||||
using grpc::ServerBuilder;
|
||||
using grpc::ServerUnaryReactor;
|
||||
using grpc::Status;
|
||||
using helloworld::Greeter;
|
||||
using helloworld::HelloReply;
|
||||
using helloworld::HelloRequest;
|
||||
|
||||
void AddLatencyView(opentelemetry::sdk::metrics::MeterProvider* provider,
|
||||
const std::string& name, const std::string& unit) {
|
||||
|
|
@ -48,3 +73,109 @@ void AddLatencyView(opentelemetry::sdk::metrics::MeterProvider* provider,
|
|||
opentelemetry::sdk::metrics::AggregationType::kHistogram,
|
||||
std::move(histogram_config)));
|
||||
}
|
||||
|
||||
namespace {
|
||||
|
||||
class GreeterClient {
|
||||
public:
|
||||
GreeterClient(std::shared_ptr<Channel> channel)
|
||||
: stub_(Greeter::NewStub(channel)) {}
|
||||
|
||||
// Assembles the client's payload, sends it and presents the response back
|
||||
// from the server.
|
||||
std::string SayHello(const std::string& user) {
|
||||
// Data we are sending to the server.
|
||||
HelloRequest request;
|
||||
request.set_name(user);
|
||||
|
||||
// Container for the data we expect from the server.
|
||||
HelloReply reply;
|
||||
|
||||
// Context for the client. It could be used to convey extra information to
|
||||
// the server and/or tweak certain RPC behaviors.
|
||||
ClientContext context;
|
||||
|
||||
// The actual RPC.
|
||||
std::mutex mu;
|
||||
std::condition_variable cv;
|
||||
bool done = false;
|
||||
Status status;
|
||||
stub_->async()->SayHello(&context, &request, &reply,
|
||||
[&mu, &cv, &done, &status](Status s) {
|
||||
status = std::move(s);
|
||||
std::lock_guard<std::mutex> lock(mu);
|
||||
done = true;
|
||||
cv.notify_one();
|
||||
});
|
||||
|
||||
std::unique_lock<std::mutex> lock(mu);
|
||||
while (!done) {
|
||||
cv.wait(lock);
|
||||
}
|
||||
|
||||
// Act upon its status.
|
||||
if (status.ok()) {
|
||||
return reply.message();
|
||||
} else {
|
||||
std::cout << status.error_code() << ": " << status.error_message()
|
||||
<< std::endl;
|
||||
return "RPC failed";
|
||||
}
|
||||
}
|
||||
|
||||
private:
|
||||
std::unique_ptr<Greeter::Stub> stub_;
|
||||
};
|
||||
|
||||
// Logic and data behind the server's behavior.
|
||||
class GreeterServiceImpl final : public Greeter::CallbackService {
|
||||
ServerUnaryReactor* SayHello(CallbackServerContext* context,
|
||||
const HelloRequest* request,
|
||||
HelloReply* reply) override {
|
||||
std::string prefix("Hello ");
|
||||
reply->set_message(prefix + request->name());
|
||||
|
||||
ServerUnaryReactor* reactor = context->DefaultReactor();
|
||||
reactor->Finish(Status::OK);
|
||||
return reactor;
|
||||
}
|
||||
};
|
||||
|
||||
} // namespace
|
||||
|
||||
void RunServer(uint16_t port) {
|
||||
std::string server_address = absl::StrFormat("0.0.0.0:%d", port);
|
||||
GreeterServiceImpl service;
|
||||
|
||||
grpc::EnableDefaultHealthCheckService(true);
|
||||
grpc::reflection::InitProtoReflectionServerBuilderPlugin();
|
||||
ServerBuilder builder;
|
||||
// Listen on the given address without any authentication mechanism.
|
||||
builder.AddListeningPort(server_address, grpc::InsecureServerCredentials());
|
||||
// Register "service" as the instance through which we'll communicate with
|
||||
// clients. In this case it corresponds to an *synchronous* service.
|
||||
builder.RegisterService(&service);
|
||||
// Finally assemble the server.
|
||||
std::unique_ptr<Server> server(builder.BuildAndStart());
|
||||
std::cout << "Server listening on " << server_address << std::endl;
|
||||
|
||||
// Wait for the server to shutdown. Note that some other thread must be
|
||||
// responsible for shutting down the server for this call to ever return.
|
||||
server->Wait();
|
||||
}
|
||||
|
||||
void RunClient(const std::string& target_str) {
|
||||
// Instantiate the client. It requires a channel, out of which the actual RPCs
|
||||
// are created. This channel models a connection to an endpoint specified by
|
||||
// the argument "--target=" which is the only expected argument.
|
||||
grpc::ChannelArguments args;
|
||||
// Continuously send RPCs every second.
|
||||
while (true) {
|
||||
GreeterClient greeter(grpc::CreateCustomChannel(
|
||||
target_str, grpc::InsecureChannelCredentials(), args));
|
||||
std::string user("world");
|
||||
std::string reply = greeter.SayHello(user);
|
||||
std::cout << "Greeter received: " << reply << std::endl;
|
||||
std::this_thread::sleep_for(std::chrono::seconds(1));
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -28,4 +28,6 @@
|
|||
void AddLatencyView(opentelemetry::sdk::metrics::MeterProvider* provider,
|
||||
const std::string& name, const std::string& unit);
|
||||
|
||||
void RunServer(uint16_t port);
|
||||
void RunClient(const std::string& target_str);
|
||||
#endif // GRPCPP_EXAMPLES_CPP_OTEL_UTIL_H
|
||||
|
|
|
|||
|
|
@ -119,7 +119,10 @@
|
|||
if lib_name == 'protobuf':
|
||||
# TODO(jtattermusch): add better way of excluding explicit protobuf dependency.
|
||||
continue
|
||||
requires.add(lib_name)
|
||||
if lib_name == 'opentelemetry-cpp::api':
|
||||
requires.add('opentelemetry_api')
|
||||
else:
|
||||
requires.add(lib_name)
|
||||
return list(sorted(requires))
|
||||
|
||||
def get_pkgconfig_requires_private(lib):
|
||||
|
|
@ -1142,3 +1145,14 @@
|
|||
"${" ".join(get_pkgconfig_libs("grpc++_unsecure"))}"
|
||||
"${" ".join(get_pkgconfig_libs_private("grpc++_unsecure"))}"
|
||||
"grpc++_unsecure.pc")
|
||||
|
||||
# grpcpp_otel_plugin .pc file
|
||||
generate_pkgconfig(
|
||||
"gRPC++ OpenTelemetry Plugin"
|
||||
"OpenTelemetry Plugin for gRPC C++"
|
||||
"<%text>${gRPC_CPP_VERSION}</%text>"
|
||||
"${" ".join(get_pkgconfig_requires("grpcpp_otel_plugin"))}"
|
||||
"${" ".join(get_pkgconfig_requires_private("grpcpp_otel_plugin"))}"
|
||||
"${" ".join(get_pkgconfig_libs("grpcpp_otel_plugin"))}"
|
||||
"${" ".join(get_pkgconfig_libs_private("grpcpp_otel_plugin"))}"
|
||||
"grpcpp_otel_plugin.pc")
|
||||
|
|
|
|||
|
|
@ -65,6 +65,13 @@ cmake -DCMAKE_BUILD_TYPE=Release ../..
|
|||
make "-j${GRPC_CPP_DISTRIBTEST_BUILD_COMPILER_JOBS}" install
|
||||
popd
|
||||
|
||||
# Install OpenTelemetry
|
||||
mkdir -p "third_party/opentelemetry-cpp/cmake/build"
|
||||
pushd "third_party/opentelemetry-cpp/cmake/build"
|
||||
cmake -DCMAKE_BUILD_TYPE=Release -DWITH_ABSEIL=ON -DBUILD_TESTING=OFF -DWITH_BENCHMARK=OFF ../..
|
||||
make "-j${GRPC_CPP_DISTRIBTEST_BUILD_COMPILER_JOBS}" install
|
||||
popd
|
||||
|
||||
# Just before installing gRPC, wipe out contents of all the submodules to simulate
|
||||
# a standalone build from an archive.
|
||||
# Get list of submodules from the .gitmodules file since for "git submodule foreach"
|
||||
|
|
@ -88,6 +95,7 @@ cmake \
|
|||
-DgRPC_RE2_PROVIDER=package \
|
||||
-DgRPC_SSL_PROVIDER=package \
|
||||
-DgRPC_ZLIB_PROVIDER=package \
|
||||
-DgRPC_BUILD_GRPCPP_OTEL_PLUGIN=ON \
|
||||
../..
|
||||
make "-j${GRPC_CPP_DISTRIBTEST_BUILD_COMPILER_JOBS}" install
|
||||
popd
|
||||
|
|
@ -111,3 +119,8 @@ popd
|
|||
pushd examples/cpp/route_guide
|
||||
make "-j${GRPC_CPP_DISTRIBTEST_BUILD_COMPILER_JOBS}"
|
||||
popd
|
||||
|
||||
# Build otel example using Makefile and pkg-config
|
||||
pushd examples/cpp/otel/ostream
|
||||
make "-j${GRPC_CPP_DISTRIBTEST_BUILD_COMPILER_JOBS}"
|
||||
popd
|
||||
|
|
|
|||
Loading…
Reference in New Issue