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Questions tagged [opencensus]

87 questions
19
votes
1 answer

Django, Apache2 on Google Kubernetes Engine writing Opencensus Traces to Stackdriver Trace

I have a Django web app served from Apache2 with mod_wsgi in docker containers running on a Kubernetes cluster in Google Cloud Platform, protected by Identity-Aware Proxy. Everything is working great, but I want to send GCP Stackdriver traces for…
Furbeenator
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5
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1 answer

How to tracing a request through a chain of microservices end-to-end?

I am using OpenCensus in Go to push tracing data to Stackdriver for calls involving a chain of 2 or more micro services and I noticed that I get many traces which contain spans only for certain services but not the entire end to end call. At the…
Alexandre Thenorio
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4
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1 answer

Zipkin (Opencensus) - 2 Spans with same names instead of different

Prerequisites: Node.js application Opencensus library Zipkin Exporter and local Zipkin service app.js: const tracing = require('@opencensus/nodejs'); const zipkin = require('@opencensus/exporter-zipkin'); const ZIPKIN_ENDPOINT =…
sergionni
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3
votes
1 answer

Azure Application Insights logging for Python Application - Set Exception properties explicitly

I am trying to send Exceptions from my Python application running in Azure App service to the designated Azure Application Insights instance. I am using OpenCensus python library for this purpose. The basic logging and exception are successfully…
aghosh
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3
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2 answers

Opencensus Stackdriver traces from Python app not appearing in the Trace list in GCP

I'm comparing different tracing backend using OpenCensus. I already have the simple OpenCensus.io python samples running fine using Zipkin and Azure Monitor. Now I'm trying to test using GCP's Stackdriver... I have set up the test code from…
Nils
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3
votes
1 answer

How to consume Google PubSub opencensus metrics using GoLang?

I am new in Google PubSub. I am using GoLang for the client library. How to see the opencensus metrics that recorded by the google-cloud-go library? I already success publish a message to Google PubSub. And now I want to see this metrics, but I can…
Oki Setiawan
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3
votes
0 answers

Opencensus Tracing in Google Cloud Run

I'm trying to use Stackdriver tracing while running a Google Cloud Run instance. However, when tracing a call from point A to the container instance, the trace parent_span_id is broken. This leads to a broken trace on the stackdriver view that looks…
Daniel Goldberg
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3
votes
1 answer

ClassNotFoundException: io.opencensus.trace.propagation.TextFormat not found

I have a module in apache karaf 4.2.6 with java 11 that validates purchase receipts in Google Play. I'm using androidpublisher. When it sends a request for the first time I get an error in OpenCensusUtils…
Sergey
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3
votes
0 answers

How to append Strackdriver trace with custom spans using Opencencsus library?

I'm setting up a Standard, Java, AppEngine Service and I need to trace custom location in the code. I have followed the tutorial provided by Google: https://cloud.google.com/trace/docs/setup/java to setup the tracing, however the issue, is that that…
Vito Tumas
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2
votes
1 answer

Ingestion is allowed only from stamp specific endpoint (Azure East US 2)

I am getting this error starting this weekend for Azure East US 2 region. This may also be happening in other regions that I am not aware of. The code was logging to appinsights last week. Non-retryable server side error 404:…
S2L
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2
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1 answer

Python Opencenus Trace ID and Span ID in azure monitor

I am trying to add traceId and spanId to logs in azure functions in python, following https://learn.microsoft.com/en-us/azure/azure-monitor/app/correlation#log-correlation in Azure documentation traceId and spanId is added to log statements in…
Abishek Kumaresan
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2
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0 answers

Adding the opencensus AzureLogHandler to the root logger in FastAPI applications

I am having significant difficulty with emitting logs to the Azure Application Insights. When the AzureLogHandler is initialised and added to a child logger within app.py, it works fine. However, the issue begins outside of app.py when I go to…
RoryP
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2
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1 answer

Recursive logging issue when using Opencensus with FastAPI

I have a problem with my implementation of Opencensus, logging in Python and FastAPI. I want to log incomming requests to Application Insights in Azure, so I added a FastAPI middleware to my code following the Microsoft docs and this Github…
Lowroad
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2
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0 answers

Sleuth basic tracing example not working in java

I tried to implement tracing using sleuth-otel. For that, I followed the steps mentioned in the official sleuth-otel documentation. I created a sample project to implement this. but that did't work. I followed this link. This is my pom.xml
Sweety
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2
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1 answer

How to create percentile-based metric chart?

My application generates "score" values for a particular use case. These scores generally are anywhere in the range of 0-120, but most cluster in the range of 60-95. I currently have a stat chart using counts with cardinality, e.g., 0, 1-12, 13-24,…
jacob
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