flux2 VS k3s

Compare flux2 vs k3s and see what are their differences.

flux2

Open and extensible continuous delivery solution for Kubernetes. Powered by GitOps Toolkit. (by fluxcd)
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flux2 k3s
83 290
5,851 26,172
3.9% 2.0%
9.3 9.6
4 days ago 5 days ago
Go Go
Apache License 2.0 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.

flux2

Posts with mentions or reviews of flux2. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-03-12.
  • Self-service infrastructure as code
    4 projects | dev.to | 12 Mar 2024
    Given the team had already adopted GitOps and were familiar with deployments powered by Helm Releases and Flux, we wanted to move the provisioning of the infrastructure to be part of the same process of creating the service and its continuous deployment.
  • Weaveworks Is Shuting Down
    5 projects | news.ycombinator.com | 5 Feb 2024
    Your GitHub action can trigger a helm chart, or series thereof, or other infra tools. Declarative specifications, triggered procedurally with the context of the branch’s latest build. We use this pattern quite extensively for preview app workflows.

    As of a year ago this is possible in a fully declarative way with Flux 2, but there’s a lot more moving parts and security footguns - and the idea that the maintenance of this project has lost one of its primary sponsors is worrying at best.

    https://github.com/fluxcd/flux2/discussions/831

    https://blog.kluctl.io/introducing-the-template-controller-a...

    5 projects | news.ycombinator.com | 5 Feb 2024
  • 10 Ways for Kubernetes Declarative Configuration Management
    23 projects | dev.to | 1 Jan 2024
    FluxCD - FluxCD is another popular GitOps tool that allows developers to use a Git repository as the sole source of configuration. Flux automatically ensures that the state of the Kubernetes cluster is synchronized with the configuration in the Git repository. It supports automatic updates, meaning Flux can monitor Docker image repositories for new images and push updates to the cluster.
  • SmartCash Project - GitOps with FluxCD
    4 projects | dev.to | 5 Nov 2023
    #!/bin/bash aws eks update-kubeconfig --name $CLUSTER_NAME --region $AWS_REGION flux_installed=$(kubectl api-resources | grep flux) if [ -z "$flux_installed" ]; then echo "flux is not installed" curl -s https://fluxcd.io/install.sh | sudo bash flux bootstrap github \ --owner=$GH_USER_NAME \ --repository=$FLUX_REPO_NAME \ --path="clusters/$ENVIRONMENT/$CLUSTER_NAME/bootstrap" \ --branch=main \ --personal else echo "flux is installed" fi
  • Best Kubernetes DevOps Tools: A Comprehensive Guide
    2 projects | dev.to | 16 Oct 2023
    Flux CD enables continuous deployment to Kubernetes through GitOps by syncing Git repositories with Kubernetes clusters. Flux CD enables GitOps for Kubernetes through source control integration. It manages Kubernetes manifests as code and syncs git repo changes to clusters. Flux automates checks, deployments, and updates within clusters.
  • Git going with GitOps on AKS: A Step-by-Step Guide using FluxCD AKS Extension
    7 projects | dev.to | 20 Sep 2023
    FluxCD is a GitOps tool developed by Weaveworks that allows you to implement continuous and progressive delivery of your applications on Kubernetes. It is a CNCF graduated project that offers a set of controllers to monitor Git repositories and reconciles the cluster's actual state with the desired state defined by manifests committed in the repo.
  • Ultimate EKS Baseline Cluster: Part 1 - Provision EKS
    17 projects | dev.to | 21 Jul 2023
    From here, we can explore other developments and tutorials on Kubernetes, such as o11y or observability (PLG, ELK, ELF, TICK, Jaeger, Pyroscope), service mesh (Linkerd, Istio, NSM, Consul Connect, Cillium), and progressive delivery (ArgoCD, FluxCD, Spinnaker).
  • Reducing Cloud Costs on Kubernetes Dev Envs
    3 projects | dev.to | 19 Jul 2023
    Instead, we will create a single long-lived cluster, and deploy our application in different namespaces. There are a bunch of ways to do that - see ArgoCD, Flux, custom internal tooling, or other solutions (we use our own product). That way, we:
  • What is the proper, kubernetes native way of working with multiple clusters for DR, HA?
    2 projects | /r/kubernetes | 7 Jul 2023
    One is to make sure configurations in both clusters is same. And for that there are many tools like fluxcd or projectsveltos

k3s

Posts with mentions or reviews of k3s. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-03-15.

What are some alternatives?

When comparing flux2 and k3s you can also consider the following projects:

k0s - k0s - The Zero Friction Kubernetes

kubespray - Deploy a Production Ready Kubernetes Cluster

Nomad - Nomad is an easy-to-use, flexible, and performant workload orchestrator that can deploy a mix of microservice, batch, containerized, and non-containerized applications. Nomad is easy to operate and scale and has native Consul and Vault integrations.

helmfile - Deploy Kubernetes Helm Charts

microk8s - MicroK8s is a small, fast, single-package Kubernetes for datacenters and the edge.

argo-cd - Declarative Continuous Deployment for Kubernetes

Docker Compose - Define and run multi-container applications with Docker

spinnaker - Spinnaker is an open source, multi-cloud continuous delivery platform for releasing software changes with high velocity and confidence.

k9s - 🐶 Kubernetes CLI To Manage Your Clusters In Style!

kops - Kubernetes Operations (kOps) - Production Grade k8s Installation, Upgrades and Management

podman - Podman: A tool for managing OCI containers and pods.

Portainer - Making Docker and Kubernetes management easy.