SkyWalking
Author: s | 2025-04-23
skywalking-segments, skywalking-metrics, skywalking-profilings, skywalking-managements, skywalking-meters, skywalking-logs and skywalking-logs-json topics are required by kafka
Luke Skywalker (Luke Skywalker) - Superhero Database
Cpp2skyDistributed tracing and monitor SDK in CPP for Apache SkyWalking APM. This SDK is compatible with C++ 17, C++ 14, and C++ 11.BuildBazelDownload cpp2sky tarball with specified version., urls = [" name = "com_github_skyapm_cpp2sky", sha256 = , urls = [" interface definition and library to your project.cc_binary( name = "example", srcs = ["example.cc"], deps = [ "@com_github_skyapm_cpp2sky//cpp2sky:cpp2sky_interface", "@com_github_skyapm_cpp2sky//source:cpp2sky_lib" ],)CmakeYou can compile this project, according to the following steps:step 01: git clone [email protected]:SkyAPM/cpp2sky.gitstep 02: git clone -b v9.1.0 ./3rdparty/skywalking-data-collect-protocolstep 03: git clone -b v1.46.6 --recursivestep 04: cmake -S ./grpc -B ./grpc/build && cmake --build ./grpc/build --parallel 8 --target installstep 05: cmake -S . -B ./build && cmake --build ./buildYou can also use find_package to get target libary in your project. Like this:find_package(cpp2sky CONFIG REQUIRED)target_link_libraries(${PROJECT_NAME} cpp2sky::cpp2sky proto_lib)Of course, if OS is similar to Unix, you can also use pkgconfig to build the project. Like this:find_package(PkgConfig REQUIRED)pkg_check_modules(CPP2SKY_PKG REQUIRED cpp2sky)Note:If you want to build this project over c11, you must update grpc version(current version:v1.46.6).Only test cmake using Centos and Ubuntu.DevelopGenerate compile_commands.json for this repo by bazel run :refresh_compile_commands. Thank for it provide the great script/tool to make this so easy!Docscpp2sky configration is based on protobuf, and docs are generated by protodoc. If you have any API change, you should run below.protodoc --directory=./cpp2sky --parse="message" --languages="C++" --title=cpp2sky config --output=docs/README.mdBasic usageConfigcpp2sky provides simple configuration for tracer. API docs are available at docs/README.md.The detail information is described in official protobuf definition.int main() { using namespace cpp2sky; static const std::string service_name = "service_name"; static const std::string instance_name = "instance_name"; static const std::string oap_addr = "oap:12800"; static const std::string token = "token"; TracerConfig tracer_config; config.set_instance_name(instance_name); config.set_service_name(service_name); config.set_address(oap_addr); config.set_token(token);}">#include cpp2sky/config.pb.h>int main() { using namespace cpp2sky; static const std::string service_name = "service_name"; static const std::string instance_name = "instance_name"; static const std::string oap_addr = "oap:12800"; static const std::string token = "token"; TracerConfig tracer_config; config.set_instance_name(instance_name); config.set_service_name(service_name); config.set_address(oap_addr); config.set_token(token);}Create tracerAfter you constructed config, then setup tracer. Tracer supports gRPC reporter only, also TLS adopted gRPC reporter isn't available now.TLS adoption and REST tracer will be supported in the future.TracerConfig tracer_config;// SetupTracerPtr tracer = createInsecureGrpcTracer(tracer_config);Fetch propagated spancpp2sky supports only HTTP tracer now.Tracing span will be delivered from sw8 and sw8-x HTTP headers. For more detail, please visit hereThen, you can create propagated span object by decoding these items.SpanContextSharedPtr parent_span = createSpanContext(parent);Create spanFirst, you must create tracing context that holds all spans, then crete initial entry span.newContext();TracingSpanSharedPtr tracing_span = tracing_context->createEntrySpan();">TracingContextSharedPtr tracing_context = tracer->newContext();TracingSpanSharedPtr tracing_span = tracing_context->createEntrySpan();After that, you can create another span to trace another workload, such as RPC to other services.Note that you must have parent span to create secondary span. It will construct parent-child relation when analysis.createExitSpan(current_span);">TracingSpanSharedPtr current_span = tracing_context->createExitSpan(current_span);Alternative approach is RAII based one. It is used like below,{ StartEntrySpan entry_span(tracing_context, "sample_op1"); { StartExitSpan exit_span(tracing_context, entry_span.get(), "sample_op2"); // something... }}Send segment to OAPNote that TracingContext is unique pointer. So when you'd like to send data, you must move it and don't refer after sending,to avoid undefined behavior.newContext();TracingSpanSharedPtr tracing_span = tracing_context->createEntrySpan();tracing_span->startSpan("sample_workload");tracing_span->endSpan();tracer->report(std::move(tracing_context));">TracingContextSharedPtr tracing_context = tracer->newContext();TracingSpanSharedPtr tracing_span = tracing_context->createEntrySpan();tracing_span->startSpan("sample_workload");tracing_span->endSpan();tracer->report(std::move(tracing_context));Skywalking CDSC++ agent implements Skywalking CDS feature it allows
apache/skywalking-rust: Apache SkyWalking Rust
Are prepared to go to college on the east coast by leaving their small hometown, their families, and everything they know behind. They want to leave but they are also afraid to leave. Each is ambivalent; having feelings of sadness about letting go of the safety of their familiar world but also exhilarated at the sense of new possibilities. They're on the brink of change, just as American culture was in 1962. The film ends with one of them breaking away, and leaving behind his sheltered, insulated hometown. He is, in a sense, leaving behind an old era and moving forward towards a new age on the horizon.With “Graffiti,” the young film auteur presented the issue of growing up, moving out, and taking responsibility in an accessible manner that influenced a generation of filmmakers. It clearly inspired countless films but what about the film that inspired Lucas to make “Graffiti?” Making a film that explores this “breaking away” trauma with a group of friends is an idea that was clearly inspired by Fellini’s, “I Vitelloni.” We'll stop here for now. To learn more about the film that inspired American Graffiti continue on to Part III.END OF PART II______________________________________________________________________NOTESArtifacts from the Future: The Making of THX: 1138. Prod. Dir. and Ed., Gary Leva. Supplementary to THX: 1138 Director’s Cut. DVD. (1970, 1998). Warner Brothers. Baxter, John. (1999). Mythmaker: The Life and Work of George Lucas. New York. Avon Books.Greenspan, Roger. (Aug 13, 1973). American Graffiti. New York Times.Levy, Emanual. (1999). Cinema of Outsiders. New York. New York University Press. Margolis, Jon. (1999). The Last Innocent Year: America in 1964 – The Beginning of the “Sixties.” New York. William Morrow and Company, Inc. Pollock, Dale. (1983,1999). Skywalking: The Life and Films of George Lucas. Updated Edition. New York, DeCapo Press.Skywalking: Explore the Art of Jay 3s Skywalk
. skywalking-segments, skywalking-metrics, skywalking-profilings, skywalking-managements, skywalking-meters, skywalking-logs and skywalking-logs-json topics are required by kafkaskywalking-helm/chart/skywalking/README.md at master
apache/skywalking-java: The Java agent for Apache SkyWalking
skywalking module - github.com/apache/skywalking - Go - Go
mgwn/skywalking-demo: A demo for skywalking with spring boot
. skywalking-segments, skywalking-metrics, skywalking-profilings, skywalking-managements, skywalking-meters, skywalking-logs and skywalking-logs-json topics are required by kafka Keywords: skywalking techniques, Jay 3s skywalking tips, aerial walking skills, mastering skywalking, skywalk enthusiasts, urban skywalking methods, advanced skywalking practices
apache/skywalking-kong: Kong agent for Apache SkyWalking
apache/skywalking-python: The Python agent for Apache SkyWalking
. skywalking-segments, skywalking-metrics, skywalking-profilings, skywalking-managements, skywalking-meters, skywalking-logs and skywalking-logs-json topics are required by kafka Keywords: skywalking techniques, Jay 3s skywalking tips, aerial walking skills, mastering skywalking, skywalk enthusiasts, urban skywalking methods, advanced skywalking practicesGitHub - wokim/nestjs-skywalking: A skywalking module for Nest
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Cpp2skyDistributed tracing and monitor SDK in CPP for Apache SkyWalking APM. This SDK is compatible with C++ 17, C++ 14, and C++ 11.BuildBazelDownload cpp2sky tarball with specified version., urls = [" name = "com_github_skyapm_cpp2sky", sha256 = , urls = [" interface definition and library to your project.cc_binary( name = "example", srcs = ["example.cc"], deps = [ "@com_github_skyapm_cpp2sky//cpp2sky:cpp2sky_interface", "@com_github_skyapm_cpp2sky//source:cpp2sky_lib" ],)CmakeYou can compile this project, according to the following steps:step 01: git clone [email protected]:SkyAPM/cpp2sky.gitstep 02: git clone -b v9.1.0 ./3rdparty/skywalking-data-collect-protocolstep 03: git clone -b v1.46.6 --recursivestep 04: cmake -S ./grpc -B ./grpc/build && cmake --build ./grpc/build --parallel 8 --target installstep 05: cmake -S . -B ./build && cmake --build ./buildYou can also use find_package to get target libary in your project. Like this:find_package(cpp2sky CONFIG REQUIRED)target_link_libraries(${PROJECT_NAME} cpp2sky::cpp2sky proto_lib)Of course, if OS is similar to Unix, you can also use pkgconfig to build the project. Like this:find_package(PkgConfig REQUIRED)pkg_check_modules(CPP2SKY_PKG REQUIRED cpp2sky)Note:If you want to build this project over c11, you must update grpc version(current version:v1.46.6).Only test cmake using Centos and Ubuntu.DevelopGenerate compile_commands.json for this repo by bazel run :refresh_compile_commands. Thank for it provide the great script/tool to make this so easy!Docscpp2sky configration is based on protobuf, and docs are generated by protodoc. If you have any API change, you should run below.protodoc --directory=./cpp2sky --parse="message" --languages="C++" --title=cpp2sky config --output=docs/README.mdBasic usageConfigcpp2sky provides simple configuration for tracer. API docs are available at docs/README.md.The detail information is described in official protobuf definition.int main() { using namespace cpp2sky; static const std::string service_name = "service_name"; static const std::string instance_name = "instance_name"; static const std::string oap_addr = "oap:12800"; static const std::string token = "token"; TracerConfig tracer_config; config.set_instance_name(instance_name); config.set_service_name(service_name); config.set_address(oap_addr); config.set_token(token);}">#include cpp2sky/config.pb.h>int main() { using namespace cpp2sky; static const std::string service_name = "service_name"; static const std::string instance_name = "instance_name"; static const std::string oap_addr = "oap:12800"; static const std::string token = "token"; TracerConfig tracer_config; config.set_instance_name(instance_name); config.set_service_name(service_name); config.set_address(oap_addr); config.set_token(token);}Create tracerAfter you constructed config, then setup tracer. Tracer supports gRPC reporter only, also TLS adopted gRPC reporter isn't available now.TLS adoption and REST tracer will be supported in the future.TracerConfig tracer_config;// SetupTracerPtr tracer = createInsecureGrpcTracer(tracer_config);Fetch propagated spancpp2sky supports only HTTP tracer now.Tracing span will be delivered from sw8 and sw8-x HTTP headers. For more detail, please visit hereThen, you can create propagated span object by decoding these items.SpanContextSharedPtr parent_span = createSpanContext(parent);Create spanFirst, you must create tracing context that holds all spans, then crete initial entry span.newContext();TracingSpanSharedPtr tracing_span = tracing_context->createEntrySpan();">TracingContextSharedPtr tracing_context = tracer->newContext();TracingSpanSharedPtr tracing_span = tracing_context->createEntrySpan();After that, you can create another span to trace another workload, such as RPC to other services.Note that you must have parent span to create secondary span. It will construct parent-child relation when analysis.createExitSpan(current_span);">TracingSpanSharedPtr current_span = tracing_context->createExitSpan(current_span);Alternative approach is RAII based one. It is used like below,{ StartEntrySpan entry_span(tracing_context, "sample_op1"); { StartExitSpan exit_span(tracing_context, entry_span.get(), "sample_op2"); // something... }}Send segment to OAPNote that TracingContext is unique pointer. So when you'd like to send data, you must move it and don't refer after sending,to avoid undefined behavior.newContext();TracingSpanSharedPtr tracing_span = tracing_context->createEntrySpan();tracing_span->startSpan("sample_workload");tracing_span->endSpan();tracer->report(std::move(tracing_context));">TracingContextSharedPtr tracing_context = tracer->newContext();TracingSpanSharedPtr tracing_span = tracing_context->createEntrySpan();tracing_span->startSpan("sample_workload");tracing_span->endSpan();tracer->report(std::move(tracing_context));Skywalking CDSC++ agent implements Skywalking CDS feature it allows
2025-04-02Are prepared to go to college on the east coast by leaving their small hometown, their families, and everything they know behind. They want to leave but they are also afraid to leave. Each is ambivalent; having feelings of sadness about letting go of the safety of their familiar world but also exhilarated at the sense of new possibilities. They're on the brink of change, just as American culture was in 1962. The film ends with one of them breaking away, and leaving behind his sheltered, insulated hometown. He is, in a sense, leaving behind an old era and moving forward towards a new age on the horizon.With “Graffiti,” the young film auteur presented the issue of growing up, moving out, and taking responsibility in an accessible manner that influenced a generation of filmmakers. It clearly inspired countless films but what about the film that inspired Lucas to make “Graffiti?” Making a film that explores this “breaking away” trauma with a group of friends is an idea that was clearly inspired by Fellini’s, “I Vitelloni.” We'll stop here for now. To learn more about the film that inspired American Graffiti continue on to Part III.END OF PART II______________________________________________________________________NOTESArtifacts from the Future: The Making of THX: 1138. Prod. Dir. and Ed., Gary Leva. Supplementary to THX: 1138 Director’s Cut. DVD. (1970, 1998). Warner Brothers. Baxter, John. (1999). Mythmaker: The Life and Work of George Lucas. New York. Avon Books.Greenspan, Roger. (Aug 13, 1973). American Graffiti. New York Times.Levy, Emanual. (1999). Cinema of Outsiders. New York. New York University Press. Margolis, Jon. (1999). The Last Innocent Year: America in 1964 – The Beginning of the “Sixties.” New York. William Morrow and Company, Inc. Pollock, Dale. (1983,1999). Skywalking: The Life and Films of George Lucas. Updated Edition. New York, DeCapo Press.
2025-03-26