opentelemetry-demo
libcurl
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opentelemetry-demo | libcurl | |
---|---|---|
18 | 300 | |
1,416 | 34,167 | |
7.4% | 2.4% | |
9.5 | 9.9 | |
5 days ago | 3 days ago | |
TypeScript | C | |
Apache License 2.0 | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
opentelemetry-demo
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Implementing OTel Trace Context Propagation Through Message Brokers with Go
Here is a typical trace from the OpenTelemetry demo project.
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Synthetic Monitoring with the Tracetest GitHub Action
# test suite based on https://github.com/open-telemetry/opentelemetry-demo/tree/main/test/tracetesting/frontend-service type: Test spec: id: frontend-view-cart name: 'Frontend: View cart' description: Simulate a user viewing the shopping cart trigger: type: http httpRequest: url: http://${var:FRONTEND_ADDR}/api/cart?userId=2491f868-88f1-4345-8836-d5d8511a9f83 method: GET headers: - key: Content-Type value: application/json specs: - name: It called the frontend with success selector: span[tracetest.span.type="general" name="Tracetest trigger"] assertions: - attr:tracetest.response.status = 200 - name: It retrieved the cart items correctly selector: span[name="oteldemo.CartService/GetCart"] assertions: - attr:rpc.grpc.status_code = 0
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The Power of Traces: Learn by Contributing to OpenTelemetry
Contributing to the OpenTelemetry Demo is a great way to get involved and showcase your skills in the OpenTelemetry community. It's a real-world example of OpenTelemetry in action, and by actively contributing, you enhance your understanding and improve the project's quality.
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Tracetest Monthly Newsletter - July 2023
Trace-based testing added to OpenTelemetry Demo
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Hands-on OpenTelemetry: Troubleshoot issues with your instrumented apps
Examples and the tutorial in this blog post use the OpenTelemetry Astronomy Shop Demo to show what you can do with OpenTelemetry and New Relic. This application is built and maintained by the OpenTelemetry open-source community, and it provides a real-world example of a distributed application that’s been instrumented with OpenTelemetry. In the Deploying the OpenTelemetry Astronomy Shop demo app section, you’ll have an opportunity to get hands-on experience spinning up your own version of this application. You’ll learn how to:
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Looking for resources to learn Kubernetes at a deep level.
Take this https://github.com/open-telemetry/opentelemetry-demo
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2 Years Solution Engineer Experience + 1 Support Engineering, Would my background fit moving into SRE?
I mean, you really just need experience instrumenting apps and tinkering with them to play with OTEL. https://github.com/open-telemetry/opentelemetry-demo is a good start. You can modify the collector to point to any backend of your choice.
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Tracetest in Action: Running Trace-Based Tests on the OpenTelemetry Demo App with Nomad
I got to play around with these newer features last December, after a months-long hiatus, and it was really cool to see the evolution of the product. If you follow my work, you’ll know that I play in both the Kubernetes and Nomad worlds. Today, I’ll be taking you on a quick little guided tour of Tracetest, using Traces from the OpenTelemetry Demo App to give you a feel for how it works. The whole setup will be running on HashiCorp Nomad. \
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Chaining API Tests to Handle Complex Distributed System Testing
By having an observability infrastructure gather information about a set of API/microservices, we can have a concise view of the operation of these services and start thinking in an observability-driven way to test your software. Tracetest can help. When given an API endpoint, Tracetest checks observability traces to see if this API is behaving as intended. For example, let’s try to test an OpenTelemetry Astronomy Store which has the exact same use cases that we want to check. To test the "Add product to the shopping cart" task, we can create a test, define a URL and payload in the trigger section that we send to the Cart API and use the specs to define our assertions, checking if the API was called with the correct Product ID and if this product was persisted correctly.
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How to Convert Kubernetes Manifests into Nomad Jobspecs
In my latest Nomadification Project (TM), I got the OpenTelemetry Demo App to run on Nomad (with HashiQube, of course). To do this, I used the OpenTelemetry Demo App Helm Chart as my guide. In doing this, and other Nomadifications, I realized that I’ve never gone through the process of explaining the conversion process from Kubernetes manifests to Nomad jobspecs.
libcurl
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Caching RESTful API requests with Heroku’s Redis Add-on
Then, in another terminal window, we use curl to hit the endpoint:
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Verified Curl
Made a PR to curl in line with the above: https://github.com/curl/curl/pull/13338
- Kelsey Hightower: Developers, what marketing strategies work on you?
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Open source at Fastly is getting opener
Through the Fast Forward program, we give free services and support to open source projects and the nonprofits that support them. We support many of the world’s top programming languages (like Python, Rust, Ruby, and the wonderful Scratch), foundational technologies (cURL, the Linux kernel, Kubernetes, OpenStreetMap), and projects that make the internet better and more fun for everyone (Inkscape, Mastodon, Electronic Frontier Foundation, Terms of Service; Didn’t Read).
- Bruno
- Apple curl security incident 12604
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"The issue was detected by our new AI-powered vulnerability scanner"
From the GitHub Issue itself, the maintainer did end up creating a PR to fix a related issue: https://github.com/curl/curl/issues/12983
Also, the bot filed another issue despite the complaints.
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pyaction 4.28.0 Released
This Docker image is designed to support implementing Github Actions with Python. As of version 4.0.0., it starts with the official python docker image as the base which is a Debian OS. It specifically uses python:3-slim to keep the image size down for faster loading of Github Actions that use pyaction. On top of the base, we've installed curl gpg, git, and the GitHub CLI. We added curl and gpg because they are needed to install the GitHub CLI, and they may come in handy anyway (especially curl) when implementing a GitHub Action.
- Would Rust secure cURL? (2021)
- Curl HTTP/3 Performance
What are some alternatives?
hypertrace - An open source distributed tracing & observability platform
Boost.Beast - HTTP and WebSocket built on Boost.Asio in C++11
nomad-conversions - Repo containing conversions of Kubernetes and/or Docker Compose apps to Nomad jobspecs
C++ REST SDK - The C++ REST SDK is a Microsoft project for cloud-based client-server communication in native code using a modern asynchronous C++ API design. This project aims to help C++ developers connect to and interact with services.
keptn - Cloud-native application life-cycle orchestration. Keptn automates your SLO-driven multi-stage delivery and operations & remediation of your applications.
POCO - The POCO C++ Libraries are powerful cross-platform C++ libraries for building network- and internet-based applications that run on desktop, server, mobile, IoT, and embedded systems.
hashiqube - HashiQube - All the Hashicorp products in a Container or VM for anyone to demo or practise with.
Simple-WebSocket-Server
Eliot - Eliot: the logging system that tells you *why* it happened
cpp-httplib - A C++ header-only HTTP/HTTPS server and client library
unified-observability-k8s-kubecon - Unified Observability for Kubernetes at KubeCon NA '22
cpr - C++ Requests: Curl for People, a spiritual port of Python Requests.