How to use the @opentelemetry/node.NodeTracer function in @opentelemetry/node
To help you get started, we’ve selected a few @opentelemetry/node examples, based on popular ways it is used in public projects.
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open-telemetry / opentelemetry-js / examples / http / setup.js View on Github 
function setupTracerAndExporters(service) {
const tracer = new NodeTracer();
let exporter;
if (EXPORTER.toLowerCase().startsWith('z')) {
exporter = new ZipkinExporter({
serviceName: service,
});
} else {
exporter = new JaegerExporter({
serviceName: service,
});
}
tracer.addSpanProcessor(new SimpleSpanProcessor(exporter));
// Initialize the OpenTelemetry APIs to use the BasicTracer bindings
opentelemetry.initGlobalTracer(tracer);function setupTracerAndExporters(service) {
const tracer = new NodeTracer({
plugins: {
grpc: {
enabled: true,
// if it can't find the module, put the absolute path since the packages are not published yet
path: '@opentelemetry/plugin-grpc'
}
}
});
let exporter;
if (EXPORTER.toLowerCase().startsWith('z')) {
exporter = new ZipkinExporter({
serviceName: service,
});
} else {
exporter = new JaegerExporter({function setupTracerAndExporters(service) {
const tracer = new NodeTracer({
plugins: {
dns: {
enabled: true,
path: '@opentelemetry/plugin-dns',
// Avoid dns lookup loop with http zipkin calls
ignoreHostnames: ['localhost']
}
}
});
let exporter;
if (EXPORTER.toLowerCase().startsWith('z')) {
exporter = new ZipkinExporter({
serviceName: service,
});
} else {function setupTracerAndExporters(service) {
let exporter;
const tracer = new NodeTracer();
if (EXPORTER.toLowerCase().startsWith('z')) {
exporter = new ZipkinExporter({
serviceName: service
});
} else {
exporter = new JaegerExporter({
serviceName: service,
});
}
tracer.addSpanProcessor(new SimpleSpanProcessor(exporter));
// Initialize the OpenTelemetry APIs to use the BasicTracer bindings
opentelemetry.initGlobalTracer(tracer);
}function setupTracerAndExporters(service) {
const tracer = new NodeTracer({
plugins: {
mysql: {
enabled: true,
path: "@opentelemetry/plugin-mysql"
},
http: {
enabled: true,
path: "@opentelemetry/plugin-http"
}
}
});
tracer.addSpanProcessor(new SimpleSpanProcessor(new ZipkinExporter({
serviceName: service,
})));
tracer.addSpanProcessor(new SimpleSpanProcessor(new JaegerExporter({@opentelemetry/node
OpenTelemetry Node SDK provides automatic telemetry (tracing, metrics, etc) for Node.js applications
