runw vs cri-tools

runw

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cri-tools

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

Kubernetes kubelet-cri Containers k8s-sig-node

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runw		cri-tools
	Project
2	Mentions	7
18	Stars	1,557
-	Growth	0.6%
0.0	Activity	9.2
almost 3 years ago	Latest Commit	about 19 hours ago
C++	Language	Go
-	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.

runw

Posts with mentions or reviews of runw. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-06-29.

Using Docker tools like CRI-O to manage WebAssembly apps
1 project | /r/docker | 1 Jul 2021

One of the great advantages of Docker is its rich ecosystem of tools. An alternative runner for CRI-O, called runw, could load and run WebAssembly bytecode programs as if they are Docker image files. runw will bring Docker-like tooling to WebAssembly developers.
😎 Manage WebAssembly Apps in WasmEdge Using Docker Tools
9 projects | dev.to | 29 Jun 2021

One of the great advantages of Docker is its rich ecosystem of tools. At WasmEdge, we would like to bring Docker-like tooling to our developers. To accomplish that, we created an alternative runner for CRI-O, called runw, to load and run WebAssembly bytecode programs as if they are Docker image files.

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.

What are some alternatives?

When comparing runw and cri-tools you can also consider the following projects:

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.

node-feature-discovery - Node feature discovery for Kubernetes

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.

cni - Container Network Interface - networking for Linux containers

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.

cri-o - Open Container Initiative-based implementation of Kubernetes Container Runtime Interface

cfssl - CFSSL: Cloudflare's PKI and TLS toolkit

plugins - Some reference and example networking plugins, maintained by the CNI team.

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

cli - The Docker CLI