sig-release
opentelemetry-demo
Our great sponsors
sig-release | opentelemetry-demo | |
---|---|---|
6 | 18 | |
515 | 1,416 | |
0.4% | 7.4% | |
9.1 | 9.5 | |
9 days ago | 5 days ago | |
Shell | TypeScript | |
Apache License 2.0 | Apache License 2.0 |
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.
sig-release
- sig-release/releases/release-1.27 at master · kubernetes/sig-release · GitHub
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KubeCon North America 2022: A Retrospective
As Wednesday kicked off, it was great to feel the buzz and excitement of folks so eager to learn and connect. From Day 1’s keynote, I really enjoyed the reminder that companies benefiting from Kubernetes and the CNCF ecosystem should be getting involved, giving back, and mentoring others. There was a lot of love to maintainers and contributors in the ecosystem, and as someone involved in the Kubernetes Release Team for Kubernetes v1.25 and v1.26, it was a huge honor to see my face up in there with the rest of the team! 💙
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Kubernetes 1.23 Release
Shout out to the SIG Release team once again for all of their hard work to ship 1.23. Release management is hard and often thankless work, and I appreciate their efforts so much. Also, I want to give a big thank you to everyone who contributed to 1.23. When I see such a long list of changes, it’s clear that many people worked hard to get them done.
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Kubernetes 1.22 Release
Today the 1.22 version of Kubernetes ships. As always, hats off to the members of SIG Release for all of their hard work.
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Kubernetes 1.24 will be out next week - Learn what's new and what's deprecated - Dockershim removal, Network Policy Status field, CSI volume health monitoring, TimeZone support for CronJobs … And more!
Here you go. https://github.com/kubernetes/sig-release/discussions/1877
- Kubernetes 1.24 release delayed due to issue with Go | Push forward 1.24 Release date · Discussion #1877 · kubernetes/sig-release
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.
What are some alternatives?
examples - Example apps and instrumentation for Honeycomb
hypertrace - An open source distributed tracing & observability platform
awesome-argo - A curated list of awesome projects and resources related to Argo (a CNCF graduated project)
nomad-conversions - Repo containing conversions of Kubernetes and/or Docker Compose apps to Nomad jobspecs
awesome-cloudnative-trainings - Awesome Trainings from Cloud Native Computing Foundation Projects and Kubernetes related software
keptn - Cloud-native application life-cycle orchestration. Keptn automates your SLO-driven multi-stage delivery and operations & remediation of your applications.
enhancements - Enhancements tracking repo for Kubernetes
hashiqube - HashiQube - All the Hashicorp products in a Container or VM for anyone to demo or practise with.
opentelemetry-examples - Example code and resources for working with OpenTelemetry, provided by Lightstep
Eliot - Eliot: the logging system that tells you *why* it happened
gateway - Manages Envoy Proxy as a Standalone or Kubernetes-based Application Gateway
unified-observability-k8s-kubecon - Unified Observability for Kubernetes at KubeCon NA '22