| tag | f484f2e009886781ee41f5c4d3146b52e1e9c3cd | |
|---|---|---|
| tagger | kezhenxu94 <kezhenxu94@apache.org> | Sun Dec 27 22:52:55 2020 +0800 |
| object | d8b9b8cd723960e169c1cdfe2f0ca2036566bc66 |
Draft release 0.1.0
| commit | d8b9b8cd723960e169c1cdfe2f0ca2036566bc66 | [log] [tgz] |
|---|---|---|
| author | Zhenxu Ke <kezhenxu94@apache.org> | Sun Dec 27 22:47:01 2020 +0800 |
| committer | GitHub <noreply@github.com> | Sun Dec 27 22:47:01 2020 +0800 |
| tree | 1b946499e1cef0ad607109dbd935086eb1e49530 | |
| parent | f6ae73b065db9ed7336584fe41e17af378cd4140 [diff] |
Add changelog for 0.1.0 (#16)
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 backend (OAP) 8.0+ and NodeJS >= 10.
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_IGNORE_SUFFIX | The suffices of endpoints that will be ignored (not traced), comma separated | .jpg,.jpeg,.js,.css,.png,.bmp,.gif,.ico,.mp3,.mp4,.html,.svg |
SW_TRACE_IGNORE_PATH | The paths of endpoints that will be ignored (not traced), comma separated | `` |
SW_AGENT_MAX_BUFFER_SIZE | The maximum buffer size before sending the segment data to backend | '1000' |
There are some built-in plugins that support automatic instrumentation of NodeJS libraries, the complete lists are as follows:
| Library | Plugin Name |
|---|---|
built-in http and https module | http |
express | express |
axios | axios |
dev-subscribe@skywalking.apache.org, follow the reply to subscribe the mail list.skywalking channel at Apache Slack. If the link is not working, find the latest one at Apache INFRA WIKI.Apache 2.0