| commit | e06e5c5f95478d5f02079d5f689516e0379bfbe3 | [log] [tgz] |
|---|---|---|
| author | Tomasz Pytel <tompytel@gmail.com> | Thu Dec 10 13:51:02 2020 -0300 |
| committer | GitHub <noreply@github.com> | Fri Dec 11 00:51:02 2020 +0800 |
| tree | 9899cf9e8cbb2cf4096122e40924de4658275d50 | |
| parent | eb26b218735ee64935d5708fc527ba92403d9290 [diff] |
chore: clean up unused codes and simplify (#10) * Cleanup: removed Context.capture() and .restore() * Cleanup: cleared up Span.inject(), other misc
SkyWalking-NodeJS: The NodeJS Agent for Apache SkyWalking, which provides the native tracing abilities for NodeJS project.
SkyWalking: an APM(application performance monitor) system, especially designed for microservices, cloud native and container-based (Docker, Kubernetes, Mesos) architectures.
SkyWalking NodeJS SDK requires SkyWalking 8.0+.
import Agent from 'skywalking'; Agent.start({ serviceName: '', serviceInstance: '', collectorAddress: '', authorization: '', maxBufferSize: 1000, });
The supported environment variables are as follows:
| Environment Variable | Description | Default |
|---|---|---|
SW_AGENT_NAME | The name of the service | your-nodejs-service |
SW_AGENT_INSTANCE | The name of the service instance | Randomly generated |
SW_AGENT_COLLECTOR_BACKEND_SERVICES | The backend OAP server address | 127.0.0.1:11800 |
SW_AGENT_AUTHENTICATION | The authentication token to verify that the agent is trusted by the backend OAP, as for how to configure the backend, refer to the yaml. | not set |
SW_AGENT_LOGGING_LEVEL | The logging level, could be one of CRITICAL, FATAL, ERROR, WARN(WARNING), INFO, DEBUG | INFO |
SW_AGENT_MAX_BUFFER_SIZE | The maximum buffer size before sending the segment data to backend | '1000' |
There're some built-in plugins that support automatic instrumentation of NodeJS libraries, the complete lists are as follows:
| Library | Plugin Name |
|---|---|
built-in http module | sw_http |
Apache 2.0