Project Structure

  • agent: The agent core files copied when hybrid compilation.
  • bin: The binary files of Go agent program.
  • docs: The documentation of Go agent.
  • log: The log configuration for adapt the Golang agent.
  • plugins: The plugins for adapt the frameworks.
    • core: Agent core and API for the SkyWalking Agent, the plugins should import this module.
      • reporter: The reporter for adapt the SkyWalking backend.
    • xxx: The plugins for adapt the framework.
  • tools/go-agent: The Golang Agent enhancement program.
    • cmd: The agent starter.
    • config: The application register configuration for agent.
    • instrument: Perform enhancement on different packages during hybrid compilation.
      • agentcore: When compiling SkyWalking Go, enhance its code, mainly for Agent Core file copying.
      • api: The API of the instrument.
      • entry: When compiling the main package, enhance its code, mainly focusing on starting the Agent system.
      • plugins: When detecting a framework that requires enhancement, enhance its. For specific operation details, please refer to the Key Principle document.
      • reporter: When compiling the reporter package under agent, enhance its code, mainly focusing on starting the reporter.
      • runtime: When compiling the runtime package, enhance its code. For specific operation details, please refer to the Key Principle document.
    • tools: helps to build the agent.