Minikube vs k3s reddit. Aug 26, 2021 · Kubernetes Distribution.
Minikube vs k3s reddit If you want to learn normal day-to-day operations, and more "using the cluster" instead of "managing/fixing the cluster", stick with your k3s install. Rancher built out ecosystem and tooling to support k3s Disk - 50MB - Memory footprint: 300MB only. K3s vs K0s has been the complete opposite for me. Microk8s also needs VMs and for that it uses Multipass. io/ It's more 'vanilla' than k3s and makes less opinionated choices (like it doesn't have an ingress at all vs. minikube has --vm-driver=none which will just use the host's docker daemon, but has some limitations. K3S is legit. Dec 5, 2019 · In this post we’ll have a look at three of them, compare their pros and cons and identify use cases for each of them. The two projects are converging to a degree, they've based a lot of the design of RKE2 on lessons learned from k3s. So maybe you run K3s or Minikube or KinD for a dev environment, and then use something like Kubeadm or a cloud-managed offering for a production K8s cluster. minikube is a separate vm, so your storage is probably completely separate from your workstation, so getting that code into that vm so you can mount it and develop in it live seems like way too much work for little value. From the site: K3s is a highly available, certified Kubernetes distribution designed for production workloads in unattended, resource-constrained, remote locations or inside IoT appliances I'd happily run it in production (there are also commercial managed k3s clusters out there). Let’s take a look at Microk8s vs k3s and discover the main differences between these two options, focusing on various aspects like memory usage, high availability, and k3s and microk8s compatibility. An engineer can use minikube locally very easily, they can also easily provision and tear down namespaces in our dev cluster to experiment on and try out changes. Whilst that's an advantage when things are going well (no need to worry about managing that host) when things break, I feel it makes troubleshooting K3d vs k3s vs Kind vs Microk8s vs Minikube. Prod: managed cloud kubernetes preferable but where that is unsuitable either k3s or terraform+kubeadm. I use K3S heavily in prod on my resource constricted clusters. I will disagree on MiniKube being "light". I don't regret spending time learning k8s the hard way as it gave me a good way to learn and understand the ins and outs. I would also like to know. Now, let’s look at a few areas of comparison between k3s vs minikube. Posted by u/EvanCarroll - 26 votes and 27 comments R. 比Minikube更快，使用Kind快速创建K8S学习环境 Yes, k3s is basically a lightweight Kubernetes deployment. Kind, minikube, microk8s, and k3s are all things I’ve seen used locally to get all the kinks worked out before using some of the other tools I’ve seen mentioned tokens in this thread like ArgoCD to handle deployments to other environments. But that was a long time ago. Microk8s is a spin on what minikube tries to do and is run and maintained by Canonical (the Ubuntu people). I keep seeing k3s being mentioned, and i do believe that is the way to go for many. I know k8s needs master and worker, so I'd need to setup more servers. kind vs. What you learn on k3s will be helpful in any Kubernetes environment. Wow! Sep 22, 2023 · Harnessing K3s Benefits: What sets K3d apart is its underlying foundation – the K3s distribution. k3s does not have etcd, but uses a lot fewer resources. Jun 30, 2023 · Minikube is the easiest to use but it is not suitable for production. Aug 26, 2020 · MiniKube is usually the first Kubernetes technology found when someone wants to begin (Kubernetes official documentation offers a tutorial to deploy your first cluster using miniKube). dev. Jan 10, 2025 · Getting the k3s nodes using kubectl Minikube vs k3s: Pros and Cons. Do you agree on this ? How do you set up your kubernetes cluster and which is the easiest tool to do so in your opinion ? I don't know what minikube is, and i don't know what kubectl is, nor what relationship there is between minikube and kubectl. If you want even more control over certain components, that you don't get with k3s, use kubeadm. this just through a monkey wrench in using K3s. It is easy to install and requires minimal configuration. Minikube surely gets you vanilla Kubernetes, but only single node and quite slow, since it boots a whole VM. If you intend to manage a cluster in production I’d recommend learning on vanilla, and once you’ve got it down and start finding it annoying migrate to rancher/rke2, or k3s. . Yes, it is possible to cluster the raspberry py, I remember one demo in which one guy at rancher labs create a hybrid cluster using k3s nodes running on Linux VMs and physical raspberry py. Then most of the other stuff got disabled in favor of alternatives or newer versions. I agree. k3s vs k3d vs MicroK8s. I can't really decide which option to chose, full k8s, microk8s or k3s. Because I only have one hypervisor, I'm only running a single-node k3s cluster (it's the control plane, etcd, and the worker): A possible option, depending on what your goals are, would include MultiPass. Posted by u/[Deleted Account] - 77 votes and 46 comments I run bone-stock k3s (some people replace some default components) using Traefik for ingress and added cert-manager for Let's Encrypt certs. A couple of downsides to note: you are limited to flannel cni (no network policy support), single master node by default (etcd setup is absent but can be made possible), traefik installed by default (personally I am old-fashioned and I prefer nginx), and finally upgrading it can be quite disruptive. You want middleman no one talks about? Hashicorp Nomad. K3d works pretty well too and sometimes I mix between those two. 04LTS on amd64. 124K subscribers in the kubernetes community. At the beginning of this year, I liked Ubuntu's microk8s a lot, it was easy to setup and worked flawlessly with everything (such as traefik); I liked also k3s UX and concepts but I remember that at the end I couldn't get anything to work properly with k3s. Was put off microk8s since the site insists on snap for installation. I tried k3s and minikube before, but the documentation is not as good and simple as kubernetes main line. So, yes it works with Minikube. That is a pretty decent list. e. For example, you don't need to push/pull the images from the remote registry if you're developing locally. 5, I kind of really like the UI and it helps to discover feature and then you can get back to kubectl to get more comfy. You can use a local cluster, like kind or Minikube, or a cloud-based solution, like GKE%20orEKS or EKS. Specially if you a beginner. it moves to k3s locally and then documentation, flesh out the ci, secrets, configmaps, etc etc, conmit that, and then it goes to shared/local k3s. than K3s? Ive got an unmanaged docker running on alpine installed on a qemu+kvm instance. I probably should change the Storageclass to delete, but I would prefer if the pods weren't remove at all I probably should change the Storageclass to delete, but I would prefer if the pods weren't remove at all For example, a dev environment generally doesn't require high availability. Same kubectl is used. K3s, minikube or microk8s on Linux? Help For those using kubernetes on their server to run all the services (sonarr, radarr, nzbget, plex), which one are you using? if different, then can you please put your link down? As far as deploying k8s yourself, I would use the official kubeadm. It is a very simple to install minikube on your laptop and it is designed for learning and testing. Each of these solutions achieve their intended purposes with different goals in mind and have their own set of trade-offs. Minikube hides the implementation details from you, so for example, you don't generall SSH into the host running Kubernetes to look at what's happening on the cluster you use the minikube binary. For local development of an application (requiring multiple services), looking for opinions on current kind vs minikube vs docker-compose. Apr 20, 2024 · K3s provides an advanced section containing instructions for customizing your cluster in specific scenarios. Agreed, when testing microk8s and k3s, microk8s had the least amount of issues and have been running like a dream for the last month! PS, for a workstation, not edge device, and on Fedora 31 Reply reply Minikube vs kind vs k3s Wrote a little comparison between Minikube, kind and k3s. Archived Some co-workers recommended colima --kubernetes, which I think uses k3s internally; but it seems incompatible with the Apache Solr Operator (the failure mode is that the zookeeper nodes never reach a quorum). MicroK8s is super fast and a cool thing to go with on a Linux system with snap. Kubernetes cluster: You need a running Kubernetes cluster that supports persistent volumes. I used this for my pi4 cluster and my clusters at work that I use in a large environment. This synergy between K3d and K3s makes it an attractive choice for developers who value both simplicity and Aug 14, 2023 · Two distributions that stand out are Microk8s and k3s. For the those using k3s instead is there a reason not to use microk8s? In recent versions it seems to be production ready and the add-ons work well but we're open to switching. personally, and predominantly on my team, minikube with hyperkit driver. sigs. We're using microk8s but did also consider k3s. 轻量高可用的 K8s 集群搭建方案：MicroK8s. A question I am often asked is how do I get started with Kubernetes and how can I do my first tests? So I compared four different technologies that you can use to get started with Kubernetes on your own computer. brew install podman brew install minikube podman machine init --cpus 2 --memory 2048 --rootful podman machine start minikube start --driver=podman --rootful is needed for minikube to work properly, and you can change the podman machine config at any time with podman machine set . Unveiling the Kubernetes Distros Side by Side: K0s, K3s, microk8s, and Minikube ⚔️ I took this self-imposed challenge to compare the installation process of these distros, and I'm excited to share the results with you. It provides a simple way for developers to run Kubernetes locally and is ideal for testing applications in a controlled environment. In most of these cases, you can find similarities that make K3s look like a production-grade Kubernetes cluster. g. I think minikube is more intended for easily testing your development projects on your local machine when you’re writing and testing deployments or whatever. For many of them, I read that they are somehow for use in development or for raspi, etc. I have a couple of dev clusters running this by-product of rancher/rke. Kubernetes discussion, news, support, and link sharing. kubeadm: kubeadm is a tool provided by Kubernetes that can be used to create a cluster on a single Raspberry Pi. There're many mini K8S products suitable for local deployment, such as minikube, k3s, k3d, microk8s, etc. There will be some subtle differences in how they can be setup and what features they support. Most legacy components, optional drivers, and plugins are unavailable in K3S. You can run docker/k8s directly within your Ubuntu guest, yes. KinD is my go-to and just works, they have also made it much quicker than the initial few versions. The API is the same and I've had no problem interfacing with it via standard kubectl. I don't think there's an easy way to run Kubernetes on Mac without VMs. K3s was great for the first day or two then I wound up disabling traefik because it came with an old version. By inheriting the performance optimizations and feature set of K3s, K3d benefits from a high level of efficiency and functionality. kind is an official Kubernetes in Docker, which quickly gets you running with vanilla K8s inside docker for testing and throw away clusters. It’s maintained by Rancher Labs. For short-lived, testing, development, CI or similar scenarios I like kind instead of k3s: https://kind. Nov 7, 2024 · 本文介绍本地Kubernetes环境搭建的选型方案，对比了MicroK8s、K3s、minikube等安装工具。MicroK8s由Ubuntu母公司Canonical维护，其云原生计算基金会认证的特性，使它成为边缘、物联网和设备上运行的轻量级Kubernetes引擎。 Homelab: k3s. Our Docker Subscription Service Agreement includes a change to the terms for Docker Desktop . Top posts of April 23, 2021 Top posts of April 2021 Top posts of 2021 Top posts of April 2021 Top posts of 2021 Skaffold uses k8s API to talk to the cluster and Minikube provides an API. There's not much that you can do with RKE2 that you couldn't do with k3s. Let’s first look at the kubernetes features and support that most would want for development and DevOps. minikube is a Kubernetes SIGs project and has been started more than three years ago. why it is so light weight), but also passes all the same tests K8 does, then it seems like I should be able to use it just like minikube. k3s – What should I use? K3s is more lightweight since it uses sqlite instead of etcd, and it supports any ingress whereas minikube only provides nginx (there is probably a way to get traefik to work, but I don't know how). If you are going with single node Kubernetes, you might just want to stick to minikube ( We use it in production for tools that are not facing customer :D ), If you have at least 3 nodes -> If they are some weak HW then K3s, if they are normal servers or "pc hw" then feel free to use k8s. K3s also does great at scale. Qemu becomes so solid when utilizing kvm! (I think?) The qemu’s docker instance is only running a single container, which is a newly launched k3s setup :) That 1-node k3s cluster (1-node for now. It was my impression previously that minikube was only supported running under / bringing up a VM. Adapted from Rancher, K3s is an official CNCF sandbox project that delivers a lightweight yet powerful certified Kubernetes distribution designed for production workloads across resource-restrained, remote locations or on IoT devices. On Mac you can create k3s clusters in seconds using Docker with k3d. But they both have all the big K8s features. Posted by u/j8k7l6 - 41 votes and 30 comments and now it is like either k3s or k8s to add i am looking for a dynamic way to add clusters without EKS & by using automation such as ansible, vagrant, terraform, plumio as you are k8s operator, why did you choose k8s over k3s? what is easiest way to generate a cluster. If you are more interested in things running on kubernetes, than cluster management, you might want to look into k3s/k3d. Rancher just cleaned up a lot of the deprecated/alpha APIs and cloud provider resources. With Tilt and Docker, I can get faster builds since it doesn't have to push/pull the image. Or check it out in the app stores MicroK8s, kind, k3s, and Minikube blog. We can use it for local development, CI pipelines, or IoT devices. For performance-constraint environments, K3S is easy to use the lightweight Kubernetes implementation. So now I'm wondering if in production I should bother going for a vanilla k8s cluster or if I can easily simplify everything with k0s/k3s and what could be the advantages of k8s vs these other distros if any. If youw ant a pain in the ass, but definately useful skills, do k3s/minikube/etc. based, and k3d, which is k3s based, all the time. But I actually switched from k3s/k3d to minikube recently. All i want is to be using kubernetes in a regular, standard manner, and i'm confused as to why it's turning out to be so hard. My single piece of hardware runs Proxmox, and my k3s node is a VM running Debian. It is made by Canonical (Ubuntu). k3s - What should I use? Minikube vs. Minikube is the closest to an official mini distribution for local testing and development, it is run by the same foundation as K8s. the k3s local-storage which is not ideal but CNPG will schedule a pod on the same node. i tried kops but api server fails everytime. It's now only a 1k line patch to maintain k3s k3s is not just for edge, but works well there by default k3s uses the same tunnelling tech as https://inlets. K3s is the most lightweight option right now. There are a few Minikube specific features, though. K3s is a project by Rancher, it is compliant but it’s completely up to them what is or isn’t included. Also, is it okay to simply go with bare k8s installation in my use case? Dec 5, 2023 · K3S is a CNCF-certified open-source lightweight container runtime. What are the benefits of k3s vs k8s with kubeadm? Also, by looking at k3s, I peak at the docs for Rancher 2. has been great for getting started Well shit. That Solr Operator works fine on Azure AKS, Amazon EKS, podman-with-kind on this mac, podman-with-minikube on this mac. Because k3s is optimized for resource constrained environments you may not be able to explore all Kubernetes capabilities but it will be enough to get you keep you busy for a long time. Thank you all for valuable comments. That said, none of that matters if your ops team are the ones who are expected to own the running code. coming from a brief use of K3s and not knowing how to really use any of these KxS flavors. on my team we recently did a quick tour of several options, given that you're on a mac laptop and don't want to use docker desktop. This will allow you to treat the provisioning of your infrastructure virtual machines (somewhat) like any other cloud provider (AWS, Azure, Google). Or if you have one extra whatever computer you can use one of the aforementioned stacks as they run (can run) on a single computer. It can work for single node too (like with K3s/MiniKube, MicroKube or equivalent), but it's really starting to shine when you have more than 2 nodes (it can be, though, small compute devices that are inexpensive, allowing to scale your infra more easily to your needs). Try Oracle Kubernetes Engine. if K0s is actually better/faster/easier. K3s is the easier production-grade lightweight distribution. However for local use, I think microk8s is not really an option, and then k3s dockerized kind beats minikube in overhead and resources, and I think a little better than kind. Oracle Cloud actually gives you free ARM servers in total of 4 cores and 24G memory so possible to run 4 worker nodes with 1 core 6G each or 2 worker nodes with 2 cores and 12GB memory eachthen those of which can be used on Oracle Kubernetes Engine as part of the node pool, and the master node itself is free, so you are technically By distribution, I mean minikube, k0s, k3s, etc. k3s shipping with an old version of traefik by default, or it doesn't ship with metallb/a generic load balancer like k3s). I give you my opinion on the pros and cons of MiniKube, Kubeadm, Kind and K3S. So, looking solely at local use, especially for devs working with macbooks, I believe k3s/d is a great choice k3s and rke in tons of production clusters, each has its place. Would probably still use minikube for single node work though. It seems to be lightweight than docker. What do you lose with K3s vs minikube? I'm not familiar with them both enough to say. With a single master you'd save a ton of time and effort using K3s. minikube minikube 是一个 Kubernetes SIG 项目，已经启动三年多了。它采用生成虚拟机的方法，该虚拟机本质上是一个单节点 K8s 集群。由于支持大量管理程序，它可以在所有主要操作系统上使用。这也允许您并行创建多个实例。 从用户 Like I said, it seems like if minikube is the full K8 on a single cluster, but K3s is the full K8 minus the cloud drivers and deprecated stuff (e. GKE is probably most beginner friendly in the sense that you get a lot of components one click away (like nginx ingress, service mesh, etc) and truly abstracts away the nitty-gritty (eg: you create your first node pool with autoscaling and various options from the start, vs EKS where creating a 'cluster' actually doesn't give you the whole thing). Oct 29, 2024 · 1. minikube and others just significantly simplify the k8s setup process and run best when they have their own VM to work with. Feature comparison of lightweight Kubernetes distributions: MicroK8s, K3s and minikube. After that, you'll want to make those three nodes control plane nodes and start adding worker nodes from there. Keep in mind, that you'll need a decent machine to run all of this. Mikrok8s fails the MetalLB requirement. It's really easy to add more nodes and even switch your k3s from sqlite to etcd if you want to have HA control plane in the future. Sep 16, 2024 · Understanding the Basics: What Are Minikube, Kind, and K3s? Minikube is a widely adopted tool designed to run a single-node Kubernetes cluster on various operating systems, including macOS, Linux, and Windows. Raspberry pi’s are pretty easy and cheap to setup. but being somewhat new to all of this myself I've found the install instructions to be a bit lacking and the "diy almost from scratch" to be a bit demotivating, whereas microk8s/minikube/etc. Minikube vs. Take a look and let me know which technology you For example, in a raspberry py, you wouldn't run k3s on top of docker, you simply run k3s directly. Most recently used kind, and used minikube before that. Docker still uses a VM behind the scenes but it's anyway lightweight. flant. temporarily private as part of a joint protest to E. Minikube is much better than it was, having Docker support is a big win, and the new docs site looks lovely. and the future rke2 I've had in the lab with shares much with k3s, it don't use docker and comes with its own containerd, you can feel the overlap in RKE2, but it was built for FIPS compliance in government/financial clusters so they are targeting different areas that really need Get the Reddit app Scan this QR code to download the app now k3d vs k3s vs kind vs microk8s vs minikube : a comprehensive guide to choose for local Kubernetes Get the Reddit app Scan this QR code to download the app now. Sep 13, 2021 · K3s, minikube or microk8s? Environment for comparing several on-premise Kubernetes distributions (K3s, MicroK8s, KinD, kubeadm) MiniKube, Kubeadm, Kind, K3S, how to get started on Kubernetes? Profiling Lightweight Container Platforms: MicroK8s and K3s in Comparison to Kubernetes (Performance tests) Minikube vs. K3S, OKD, etc are find with a single node but they will need the proxy once you scale up two three, and in Kubernetes scaling is 1 or 3. Microk8s安装与使用指南. 27 votes, 37 comments. I build my environments off of essentially a two yaml file 5minute process on K3s environments, I dont really like the minikube version on the official documentation so mileage may vary on what you see based on how you build your environment. It remains free for small businesses (fewer than 250 employees AND less than $10 million in annual revenue), personal use, education, and non-commercial open source projects. It takes the approach of spawning a VM that is essentially a single node K8s cluster. 1. minikube - Local Kubernetes engine. Does MicroK8s or k3s or minikube run on the ARM Macs? Asking cause I don’t really know. K3S is full fledged Kubernetes and CNCF certified. Also using cloud development platforms like OpenShift Dev Spaces and GitHub Codespaces works too. Apr 18, 2020 · In this post we’ll have a look at Minikube vs kind vs k3s and compare their pros and cons and identify use cases for each of them. The thing with K3s is that they have a specific purpose: running on low-resource environments. (In fact, they both pass the conformance tests. K3S on the other hand is a standalone, production ready solution suited for both dev and prod workloads. La pile se compose de nginx, uvicorn/starlette qui… Feb 21, 2022 · Small Kubernetes for local testing - k0s, MicroK8s, kind, k3s, k3d, and Minikube Posted on February 21, 2022 · 1 minute read Pick your poison, though if you deploy to K8S on your servers, it makes senses to also use a local K8S cluster in your developer machine to minimize the difference. So far I have discovered Minikube and Rancher Desktop. com Open. If anyone has successfully set up a similar setup with success I'd appreciate sharing the details. Do this. Bonjour, j'ai une petite pile actuellement en cours de développement local avec Docker et Compose. Minikube/K3D/Kind are for development and testing. It can be easily installed as a multi-node cluster with very less configuration. As you may already know, K3s, minikube, and microk8s are different ways to spin up kubernetes clusters. k3s - Lightweight Kubernetes. Ideas from my kubernetes experience: Kind on bare metal doesn't work with MetalLB, Kind on Multipass fails to start nodes, k3s multi-node setup failed on node networking. RAM: my testing on k3s (mini k8s for the 'edge') seems to need ~1G on a master to be truly comfortable (with some addon services like metallb, longhorn), though this was x86 so memory usage might vary somewhat slightly vs ARM. The reason I would suggest KIND over minikube, and kubernetes that comes with Docker Desktop is its closer to real world environment with multi nodes etc. ) K3s: K3s is a lightweight Kubernetes distribution that is specifically designed to run on resource-constrained devices like the Raspberry Pi. On that scenario you most definitively will use VirtualBox and the "backend" for it. From there, really depends on what services you'll be running. If you want a bit more control, you can disable some k3s components and bring your own. and god bless k3d) is orchestrating a few different pods, including nginx, my gf’s telnet BBS, and a containerized For me the easiest option is k3s. Let me know about your experiences or other tools that you use to setup a local Kubernetes cluster. Currently running fresh Ubuntu 22. MicroK8S offers more May 4, 2022 · In short, the relative advantages and disadvantages of Minikube, K3s, and MicroK8s can be summed up as follows: Minikube is the easiest overall to use, but it's not a production-grade solution. Can just keep spinning up nodes and installing k3s as agents. true. Most of the things that aren't minikube need to be installed inside of a linux VM, which I didn't think would be so bad but created a lot of struggles for us, partly bc the VMs were then So if you want easy, use Swarm, but realize it's not super applicable to enterprise. Kubernetes Features and Support. Aug 26, 2021 · Kubernetes Distribution. k8s. I decided to start learning Kubernetes with Minikube first (and sadly I soon discovered that even just this single node setup looks overwhelmingly complicated), and then move on to more complex clusters later on. However as soon as i feel it is stable enough, , where lets say i’m not restarting 5 times a minute anymore. 5 less than k8s (by Rancher Labs). vkehon xdtry jevfdz hiyc eqm wivmbohh xmznrv gxl whavfl zqei ykyjv jsyq adtll sajo awuqg