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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,33 @@ | ||
| /* | ||
| * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one | ||
| * or more contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright | ||
| * ownership. Elasticsearch B.V. licenses this file to you under | ||
| * the Apache License, Version 2.0 (the "License"); you may | ||
| * not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, | ||
| * software distributed under the License is distributed on an | ||
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| * KIND, either express or implied. See the License for the | ||
| * specific language governing permissions and limitations | ||
| * under the License. | ||
| */ | ||
|
|
||
| // Usage: node -r @elastic/opentelemetry-node use-pino.js | ||
|
|
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| const pino = require('pino'); | ||
| const otel = require('@opentelemetry/api'); | ||
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| const log = pino(); | ||
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| log.info({foo: 'bar'}, 'hi'); | ||
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| const tracer = otel.trace.getTracer('test'); | ||
| tracer.startActiveSpan('manual-span', (span) => { | ||
| log.info('with span info'); | ||
| span.end(); | ||
| }); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,66 @@ | ||
| /* | ||
| * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one | ||
| * or more contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright | ||
| * ownership. Elasticsearch B.V. licenses this file to you under | ||
| * the Apache License, Version 2.0 (the "License"); you may | ||
| * not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, | ||
| * software distributed under the License is distributed on an | ||
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| * KIND, either express or implied. See the License for the | ||
| * specific language governing permissions and limitations | ||
| * under the License. | ||
| */ | ||
|
|
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| // Test that 'pino' instrumentation generates the telemetry we expect. | ||
|
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| const test = require('tape'); | ||
| const {runTestFixtures} = require('./testutils'); | ||
|
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| /** @type {import('./testutils').TestFixture[]} */ | ||
| const testFixtures = [ | ||
| { | ||
| name: 'use-pino', | ||
| args: ['./fixtures/use-pino.js'], | ||
| cwd: __dirname, | ||
| env: { | ||
| NODE_OPTIONS: '--require=@elastic/opentelemetry-node', | ||
| OTEL_LOG_LEVEL: 'none', | ||
| }, | ||
| // verbose: true, | ||
| checkResult: (t, err, stdout, _stderr) => { | ||
| t.error(err, `exited successfully: err=${err}`); | ||
| // Clumsy pass of stdout info to `checkTelemetry`. | ||
| t.recs = stdout.trim().split(/\n/g).map(JSON.parse); | ||
| }, | ||
| checkTelemetry: (t, col) => { | ||
| const recs = t.recs; | ||
| const spans = col.sortedSpans; | ||
| t.equal(spans.length, 1); | ||
|
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| // Check log records to stdout. | ||
| t.equal(recs.length, 2); | ||
| t.equal(recs[0].level, 30 /* pino INFO */); | ||
| t.equal(recs[0].msg, 'hi'); | ||
| t.equal(recs[1].level, 30 /* pino INFO */); | ||
| t.equal(recs[1].msg, 'with span info'); | ||
| t.equal(recs[1].trace_id, spans[0].traceId); | ||
| t.equal(recs[1].span_id, spans[0].spanId); | ||
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| // TODO: instr-pino doesn't yet support log-sending, so we don't | ||
| // yet expect logs sent via OTLP. | ||
| // const logs = col.logs; | ||
| // ... | ||
| }, | ||
| }, | ||
| ]; | ||
|
|
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| test('pino instrumentation', (suite) => { | ||
| runTestFixtures(suite, testFixtures); | ||
| suite.end(); | ||
| }); |
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