Skip to content

Latest commit

 

History

History
46 lines (32 loc) · 3.51 KB

README.md

File metadata and controls

46 lines (32 loc) · 3.51 KB
Raw

OTEL Semantic Convention Checker

A tool to check that your instrumentation is emitting the all the current semantic convention attributes.

How It Works

otel-semconv-checker runs as a service similar to a collector. When it receives telemetry, only traces currently, it will compare the attributes in the trace to the semantic convention groups and report which are missing.

Getting Started

Run The Server

Make changes ad needed to config.yaml, then run

$ go run ./cmd
2023/10/06 10:14:35 INFO starting server address=localhost:4317

Run the instrumentation

Configure your instrumentation, or collector, to point at the server. Or use one of the built in e2e tests

$ cd test
test/$ go run ./http

Get the results

You should see log lines from the server:

2023/10/06 10:14:35 INFO starting server address=localhost:4317
2023/10/06 10:16:37 INFO missing attributes type=trace section=resource version=https://opentelemetry.io/schemas/1.21.0 attributes="[host.type host.arch host.image.name host.image.id host.image.version os.name os.version os.build_id]"
2023/10/06 10:16:37 INFO extra attributes type=trace section=resource version=https://opentelemetry.io/schemas/1.21.0 attributes="[process.command_args process.executable.path telemetry.sdk.language telemetry.sdk.name process.runtime.description process.runtime.version service.name service.version telemetry.sdk.version process.executable.name process.owner process.pid process.runtime.name]"
2023/10/06 10:16:37 INFO incorrect scope version type=trace section=scope schemaUrl="" expected=https://opentelemetry.io/schemas/1.21.0 scope="name:\"go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp\"  version:\"0.45.0\""
4
2023/10/06 10:16:37 INFO missing attributes type=trace section=span scope.name=go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp name=http.server.root attributes="[http.route server.address server.port url.scheme server.address server.port url.scheme server.address server.port server.socket.address server.socket.port client.address client.port client.socket.address client.socket.port url.path url.query url.scheme]"
2023/10/06 10:16:37 INFO extra attributes type=trace section=span scope.name=go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp name=http.server.root attributes="[net.sock.peer.port http.user_agent http.wrote_bytes http.status_code http.scheme net.host.name net.host.port net.sock.peer.addr http.method http.flavor]"
2023/10/06 10:16:37 INFO unmatched span type=trace section=span scope.name=go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp name=http.client.GET.
2023/10/06 10:16:37 INFO missing attributes type=trace section=span scope.name=go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp name=http.server.echo attributes="[http.route server.address server.port url.scheme server.address server.port url.scheme server.address server.port server.socket.address server.socket.port client.address client.port client.socket.address client.socket.port url.path url.query url.scheme]"
2023/10/06 10:16:37 INFO extra attributes type=trace section=span scope.name=go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp name=http.server.echo attributes="[net.host.port net.sock.peer.addr http.wrote_bytes http.status_code http.method http.scheme net.host.name http.flavor net.sock.peer.port http.user_agent]"
2023/10/06 10:16:37 INFO unmatched span type=trace section=span scope.name=go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp name=http.client.GET.