opentelemetry-python | OpenTelemetry Python API and SDK | Analytics library
kandi X-RAY | opentelemetry-python Summary
kandi X-RAY | opentelemetry-python Summary
This page describes the Python OpenTelemetry implementation. OpenTelemetry is an observability framework for cloud-native software.
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Top functions reviewed by kandi - BETA
- Parse command line arguments
- Return help text for extra arguments
- Create an observable counter
- Check if an instrument is registered
- Read data from an IProt
- Read from iprot
- Read data from an iprot
- Append an item to the queue
- Extract a context from a carrier
- Extract the first element of a collection
- Translates data
- Translate a list of span spans into a trace service request
- Start a new span
- Extract baggage from carrier
- Parse pip args
- Translates the given log data
- Main worker thread
- Worker thread
- Create a new API ObservationUpCounter
- Get all symbols from the diff
- Create an API Observation
- Check if an instrument matches the given instrument
- Injects the given span
- Construct a TraceState from a header string
- Creates an APIUp counter
- Force a flush of metric readers
opentelemetry-python Key Features
opentelemetry-python Examples and Code Snippets
Lines of Code : 75
License : No License
Copyopentelemetry-exporter-otlp==1.9.1
opentelemetry-instrumentation-flask==0.28b1
opentelemetry-instrumentation-mysql==0.28b1
opentelemetry-instrumentation-requests==0.28b1
opentelemetry-instrumentation-logging==0.28b1
from opentelemetry import trace
f # fastapi_app/utils.py
def setting_otlp(app: ASGIApp, app_name: str, endpoint: str, log_correlation: bool = True) -> None:
# Setting OpenTelemetry
# set the service name to show in traces
resource = Resource.create(attributes={
# configure API endpoint and authentication token
exporter = DynatraceMetricsExporter(endpoint_url, api_token)
# setup metrics export pipeline
metrics.set_meter_provider(MeterProvider())
meter = metrics.get_meter(__name__)
metrics.get_meter_provider Community Discussions
Trending Discussions on opentelemetry-python
QUESTION
I have a Kubernetes cluster with a pod running an instance of Open Telemetry Collector.
My .Net app inside Kubernetes exports traces to the Collector instance which in turn exports them to Elastic APM server. This work correctly if I use this config (described here) for my Collector instance:
...ANSWER
Answered 2021-Aug-26 at 19:43An issue was entered for OpenTelemetry Collector that would solve my main concerns of using secrets in environment variables.
Until then, the author of the issue suggest environment variable expansion mechanism as a workaround.
So if you put your token in an environment variable ELASTIC_APM_TOKEN, then you could reference it in your ConfigMap like so:
QUESTION
I have a generic flask application. The application is instrumented using opentelemetry-instrumentation-flask, I am shipping this data with the opentelemetry-exporter-otlp to an Elastic APM server. This is all working fine and it is done as the documentation shows.
There are some endpoints of the application that I would like not to track with the instrumentation, as they are noisy and add little-to-no value for me (For example, health endpoints). I want the instrumentation to ignore them, but I cannot find how.
How can this be done? I have been checking the documentation for Python and after searching over the internet, I could not find any clear answer about how this could be done... because I believe this must be doable.
...ANSWER
Answered 2021-Jul-13 at 17:44You can do that using environment variable OTEL_PYTHON_FLASK_EXCLUDED_URLS. It takes a comma separated regular expressions for urls you want to exclude. For more detailed info please check here https://github.com/open-telemetry/opentelemetry-python-contrib/tree/main/instrumentation/opentelemetry-instrumentation-flask#exclude-lists
QUESTION
Adding a tag to a trace's span can be very useful to later analyse the tracing data and slice & dice it by the wanted tag.
After reading the OpenTelemetry docs, I couldn't figure out a way to add a custom tag to a span.
Here is my sample FastAPI application, already instrumented with OpenTelemetry:
...ANSWER
Answered 2020-Sep-19 at 15:04After reading the source code of the ASGI instrumentation's OpenTelemetryMiddleware (here), I realised you can simply get the current span, set the tag (or attribute), and the current span will be returned with all its attributes.
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