The open source projects Fastly uses and the foundations we partner with are vital to Fastly’s mission and success. Here's an unscientific list of projects and organizations supported by the Linux Foundation that we use and love include: The Linux Kernel, Kubernetes, containerd, eBPF, Falco, OpenAPI Initiative, ESLint, Express, Fastify, Lodash, Mocha, Node.js, Prometheus, Jenkins, OpenTelemetry, Envoy, etcd, Helm,... - Source: dev.to / 9 days ago

OpenTelemetry is an open-source observability framework for generating, capturing, and collecting telemetry data such as logs, metrics, and traces from software services and applications. For this article, we will focus on configuring traces in the system, so you can see the entire distributed operation of processing a payment. - Source: dev.to / 8 days ago

In addition, we now have a common standard for defining and correlating traces, metrics, and logs: OpenTelemetry. Most Observability vendors are all in on OpenTelemetry, which means that it has become the de-facto standard for instrumenting code (and also the second most popular CNCF project in terms of contributions 🎉). It also means that these vendors all ingest the same data, and it’s up to how those vendors... - Source: dev.to / 17 days ago

I contend there is using a worker runtime and OpenTelemetry. - Source: dev.to / 24 days ago

OpenTelemetry is an open-source observability framework that provides mechanisms for creating and sending traces, metrics, and logs. It consists of various elements such as protocols for transmission and SDKs for different programming languages. In this article, we will explore how OpenTelemetry achieves distributed tracing. - Source: dev.to / 28 days ago

It's interesting that, in light of things like this, you still see large software companies adding support for new components written in non-memory safe languages (e.g. C) As an example Red Hat OpenShift added support for crun(https://github.com/containers/crun), which is written in C as an alternative to runc, which is written in Go( - Source: Hacker News / 9 months ago

Yeah, runtimeClass lets you specify which CRI plugin you want based on what you have available. Here's an example from the containerd documentation - you could have one node that can run containers under standard runc, gvisor, kata containers, or WASM. Without runtimeClass, you'd need either some form of custom solution or four differently configured nodes to run those different runtimes. That's how krustlet did... Source: over 1 year ago

Your Docker Container can only run Linux. That's because Docker takes advantage of runC which uses the Linux kernel. You can't run Windows inside of Docker. But of course you can run Docker on a Windows host machine. If you are running a .NET project, you won't be able to use Docker. On the other hand, if you're running .NET Core then you're in luck! - Source: dev.to / almost 2 years ago

This is what Podman, an open-source daemonless and rootless container engine, was developed with in mind. Podman runs using the runC container runtime process, directly on the Linux kernel, and launches containers and pods as child processes. In addition, it was developed for the Docker developer, with most commands and syntax seamlessly mirroring Docker's. Buildah, an image builder, and Skopeo, the image utility... - Source: dev.to / almost 2 years ago

If you are curious about how exactly Docker does this I urge to have a look at the following links on layered file system and the library runc and also this great wikipedia overview of Docker. - Source: dev.to / almost 2 years ago