Docs: Optimizing:Opentelemetry should be updated

[WendaoLee]

What is the documentation issue?

The sample code in https://nextjs.org/docs/app/building-your-application/optimizing/open-telemetry#manual-opentelemetry-configuration:

import { OTLPTraceExporter } from '@opentelemetry/exporter-trace-otlp-http'
import { Resource } from '@opentelemetry/resources'
import { NodeSDK } from '@opentelemetry/sdk-node'
import { SimpleSpanProcessor } from '@opentelemetry/sdk-trace-node'
import { ATTR_SERVICE_NAME } from '@opentelemetry/semantic-conventions'
 
const sdk = new NodeSDK({
  resource: new Resource({
    [ATTR_SERVICE_NAME]: 'next-app',
  }),
  spanProcessor: new SimpleSpanProcessor(new OTLPTraceExporter()),
})
sdk.start()

is not supported for newest OpentelemetrySDK . It should be:

import { OTLPTraceExporter } from '@opentelemetry/exporter-trace-otlp-http'
import { resourceFromAttributes } from '@opentelemetry/resources'
import { NodeSDK } from '@opentelemetry/sdk-node'
import { SimpleSpanProcessor } from '@opentelemetry/sdk-trace-node'
import { ATTR_SERVICE_NAME, ATTR_SERVICE_VERSION } from '@opentelemetry/semantic-conventions'

const sdk = new NodeSDK({
    resource: resourceFromAttributes({
        [ATTR_SERVICE_NAME]: 'next-app',
    }),
    spanProcessor: new SimpleSpanProcessor(new OTLPTraceExporter()),
})
sdk.start()

If anyone try to write code like this above opentelemetry/resources >= 2.0.0,the new Resource({ [ATTR_SERVICE_NAME]: 'next-app', }), won't work,for the developer has changed its api.

Should add some annotation for it.

Is there any context that might help us understand?

See open-telemetry/opentelemetry-js#5421.

Does the docs page already exist? Please link to it.

• https://nextjs.org/docs/app/building-your-application/optimizing/open-telemetry#manual-opentelemetry-configuration.