cri-tools vs node-feature-discovery

cri-tools

CLI and validation tools for Kubelet Container Runtime Interface (CRI) . (by kubernetes-sigs)

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node-feature-discovery

Node feature discovery for Kubernetes (by kubernetes-sigs)

Kubernetes Hardware feature-detection node-labels Cpuid rdt k8s-sig-node HacktoberFest

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cri-tools		node-feature-discovery
	Project
7	Mentions	8
1,551	Stars	687
1.4%	Growth	3.8%
9.2	Activity	9.5
6 days ago	Latest Commit	3 days ago
Go	Language	Go
Apache License 2.0	License	Apache License 2.0

The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.

cri-tools

Posts with mentions or reviews of cri-tools. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-09-04.

Migrating from dockershim to containerd
2 projects | /r/kubernetes | 4 Sep 2022

Installing crictl (https://github.com/kubernetes-sigs/cri-tools/blob/master/docs/crictl.md) was helpful, as well as journalctl -u containerd.
kubectl get nodes -o wide shows containerd runtime, but sudo ctr containers list doesn't return any containers on host
2 projects | /r/kubernetes | 12 Jul 2022
Debugging containerd, A "new" container runtime means new debugging techniques are required
1 project | /r/kubernetes | 11 Jun 2022

crictl: Uses the CRI interface to fetch data about containers, agnostic of CRIs. Maintained by Kubernetes at https://github.com/kubernetes-sigs/cri-tools
Quick question: Can you run crictl commands from within a running container?
1 project | /r/kubernetes | 4 Apr 2022

FROM alpine:latest RUN wget -O - https://github.com/kubernetes-sigs/cri-tools/releases/download/v1.23.0/crictl-v1.23.0-linux-amd64.tar.gz | gunzip | tar xvf - && mv crictl /usr/bin
k8s-the-hard-way
11 projects | dev.to | 26 Oct 2021

# wget https://github.com/kubernetes-sigs/cri-tools/releases/download/v1.21.0/crictl-v1.21.0-linux-amd64.tar.gz \ https://github.com/opencontainers/runc/releases/download/v1.0.0-rc93/runc.amd64 \ https://github.com/containernetworking/plugins/releases/download/v0.9.1/cni-plugins-linux-amd64-v0.9.1.tgz \ https://github.com/containerd/containerd/releases/download/v1.4.4/containerd-1.4.4-linux-amd64.tar.gz \ https://storage.googleapis.com/kubernetes-release/release/v1.21.0/bin/linux/amd64/kubectl \ https://storage.googleapis.com/kubernetes-release/release/v1.21.0/bin/linux/amd64/kube-proxy \ https://storage.googleapis.com/kubernetes-release/release/v1.21.0/bin/linux/amd64/kubelet
A Window into Docker, minikube, and containerd
4 projects | dev.to | 28 Sep 2021

We are in the endgame now. I promise. From the README, crictl provides a CLI for CRI-compatible container runtimes. The following snippet performs the following:
😎 Manage WebAssembly Apps in WasmEdge Using Docker Tools
9 projects | dev.to | 29 Jun 2021

Also make sure that you have cri-o, crictl, containernetworking-plugins, and buildah or docker installed.

node-feature-discovery

Posts with mentions or reviews of node-feature-discovery. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-09-19.

Is there a way for a pod to read certain node OS parameters?
1 project | /r/kubernetes | 25 May 2023

Oh, sorry about that. Please use this link instead: https://github.com/kubernetes-sigs/node-feature-discovery
Node Labels for Homelab?
1 project | /r/kubernetes | 14 Mar 2023

Look into NFD as it will automatically maintain labels based on hardware attributes including accelerators, CPU models, CPU instruction sets and other hardware detail.
Intel GPU passthrough for Jellyfin
1 project | /r/truenas | 18 Jan 2023

I installed this plugin in combination with Node Feature Discovery, so that the plugin only gets deployed on nodes with an iGPU.
Those running Kubernetes, what is in your core stack? And what "gem" can you not live without?
8 projects | /r/homelab | 19 Sep 2021

node-feature-discovery and descheduler
Which install method do you use?
1 project | /r/homeassistant | 6 Feb 2021

.1. https://github.com/kubernetes-sigs/node-feature-discovery
How can Intel quick sync be exposed to a pod?
8 projects | /r/kubernetes | 5 Feb 2021

When deploying without the helm chart, you need to define that in the ConfigMap. Looks like it’s here: https://github.com/kubernetes-sigs/node-feature-discovery/blob/master/nfd-daemonset-combined.yaml.template#L137-L229

What are some alternatives?

When comparing cri-tools and node-feature-discovery you can also consider the following projects:

cni - Container Network Interface - networking for Linux containers

intel-device-plugins-for-kubernetes - Collection of Intel device plugins for Kubernetes

SSVM - WasmEdge is a lightweight, high-performance, and extensible WebAssembly runtime for cloud native, edge, and decentralized applications. It powers serverless apps, embedded functions, microservices, smart contracts, and IoT devices.

nfs-subdir-external-provisioner - Dynamic sub-dir volume provisioner on a remote NFS server.

cfssl - CFSSL: Cloudflare's PKI and TLS toolkit

smarter

runc - CLI tool for spawning and running containers according to the OCI specification

descheduler - Descheduler for Kubernetes

rustwasmc - Tool for building Rust functions for Node.js. Combine the performance of Rust, safety and portability of WebAssembly, and ease of use of JavaScript.

terraform - Terraform

wasm-learning - Building Rust functions for Node.js to take advantage of Rust's performance, WebAssembly's security and portability, and JavaScript's ease-of-use. Demo code and recipes.

k8s-gitops - GitOps principles to define kubernetes cluster state via code