opentelemetry-demo
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opentelemetry-demo | kubernetes-the-hard-way | |
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18 | 126 | |
1,416 | 38,683 | |
7.4% | - | |
9.5 | 0.0 | |
6 days ago | 15 days ago | |
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.
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.
kubernetes-the-hard-way
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Continuous Learning in Kubernetes: My Voyage of Discovery
As I delved into the world of Kubernetes, I opted for what seemed like the scenic route—until reality hit. With determination and a sprinkle of naivety, I plunged into crafting a Kubernetes cluster from scratch. Little did I know, I was in for a wild ride of commands, configurations, and complexities. But fear not! With the guiding light of a course based on the notorious "Kubernetes The Hard Way" GitHub repository, albeit customized for AWS instead of Google Cloud, I embarked on my journey to build my digital fortress, one step at a time.
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Upgrading Hundreds of Kubernetes Clusters
Another resource that I found pretty helpful was "Kubernetes the Hard Way" by Kelsey Hightower despite its complexity.
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The Hater's Guide to Kubernetes
https://github.com/kelseyhightower/kubernetes-the-hard-way
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Kubernetes the Harder Way, on a local Mac or Linux
I recently published Kubernetes the Harder Way, a guide loosely based on Kelsey Hightower's Kubernetes the Hard Way, but lenghtier, more explanatory, broader in scope, and - most importantly - harder, by targeting a local machine instead of Google Cloud Platform.
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Ask HN: Is there a low cost way to learn real K8s, after exhausting minikube?
How about this? It will setup a kubernetes cluster on GCP with 3 worker nodes?
https://github.com/kelseyhightower/kubernetes-the-hard-way
Some costs here but click on the google cloud calc as it seems to have gone up since he wrote this:
- Has anyone ever tried to learn how k8s works?
- Anyone has experience with windows k8 ?
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Ask HN: How to Learn Kubernetes
If you wanna go all in: https://github.com/kelseyhightower/kubernetes-the-hard-way
Oh, and both: "Kubernetes up and Running" and "Production Kubernetes" are great books.
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Someone got some links of K8s hands-on lab for beginner to intermediate ?
Using Kubernetes The Hard Way is a great way to learn it deeply and quickly.
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Fastest way to set up an k8s environment ?
If you wanna learn it deeply and quickly, Kelsey Hightower's Kubernetes the hard way is fantastic!
What are some alternatives?
hypertrace - An open source distributed tracing & observability platform
kubeadm - Aggregator for issues filed against kubeadm
nomad-conversions - Repo containing conversions of Kubernetes and/or Docker Compose apps to Nomad jobspecs
k3d - Little helper to run CNCF's k3s in Docker
keptn - Cloud-native application life-cycle orchestration. Keptn automates your SLO-driven multi-stage delivery and operations & remediation of your applications.
kubespray - Deploy a Production Ready Kubernetes Cluster
hashiqube - HashiQube - All the Hashicorp products in a Container or VM for anyone to demo or practise with.
testssl.sh - Testing TLS/SSL encryption anywhere on any port
Eliot - Eliot: the logging system that tells you *why* it happened
awesome-home-kubernetes - ⚠️ Deprecated: Awesome projects involving running Kubernetes at home
unified-observability-k8s-kubecon - Unified Observability for Kubernetes at KubeCon NA '22
metallb - A network load-balancer implementation for Kubernetes using standard routing protocols