K0s vs k8s vs k3s. Hard to speak of “full” distribution vs K3S.

K0s vs k8s vs k3s As such, K8s will be ideal and best fitted in much bigger and huge environments. So what are the differences in using k3s?  · Kubernetes，通常缩写为 K8s，是领先的容器编排工具。该开源项目最初由 Google 开发，帮助塑造了现代编排的定义。该系统包括了部署和运行容器化系统所需的一切。 社区供应商基于 Kubernetes 创建了适用于不同用例的独立发行版。K3s 是由 Rancher 创建的一种 kubernetes 流行发行版，现在作为云原生计算基金  · Kubernetes无疑是容器编排领域的领头羊。但目前，我们看到K3s或轻量级的Kubernetes发行版，轻巧、高效、快速，占用空间极小。鉴于目前企业对于在生产环境中使用K3s还是K8s感到纠结。我们就此讨论一K3s和K8s各自的独特之处。如果你只想在你的企业中使用其中之一，想避免选择的纠结，请和 K0s、K3s 和 K8s：它们之间有哪些不同之处？ K0s、K3s和K8s是三种不同的容器编排系统，用于部署和管理容器。尽管这三个系统各有优劣，但它们的功用非常相似，使得选择它们变得困难。考虑到这一点，以下是K0s、K3s和K8s之间的关键区别： K0s是一个基于分布式系统 vs K3s vs minikube Lightweight Kubernetes distributions are becoming increasingly popular for local development, edge/IoT container management and self-contained application deployments. And that is definitely true when compared to the original k8s deployments. K3s pour votre projet. A ferramenta de orquestração Kubernetes tem estado no topo das preocupações das equipas de desenvolvimento desde o seu lançamento em  · k3s a lightweight design. 2 Just use AWS EKS to get started, kubernetes configuration can easily be ported to another provider. Ubuntu) In resource-constrained environments, it is useful to consider also K0S.  · Here are the key differences between K3s and K8s — and when you should use each. You have to decide which one works best for you. . K3s is a Kubernetes distribution, like RKE. kind vs. [Webinar] How Talkdesk Runs Enterprise-Grade OpenTofu with Spacelift. so what is the difference between MicroK8s v K3s v K0s ? is it just different vendors packaging the requirements together? the one benifit I noticed with K3s is it seems to be geared towards ARM. Having run all three of them on several sets of hardware I actually think there are some differences between them. I don't see a compelling reason to move to k3s from k0s, or to k0s from k3s.  · K0s, K3s, and K8s all provide similar functionality, so the main difference is in their design, deployment, and installation. If you don't want that, use k0s or k3s. Conclusion: Choosing the Right Tool for Your Project.  · 前言 在容器编排领域，Kubernetes（K8s）和K3s是两个非常流行的开源平台。对于入门新手来说，选择适合自己的容器编排平台可能会感到困惑。本文将详细比较K3s和K8s，帮助新手了解两者的特点和适用场景，以便做出明智的选择。 K3s简介 K3s是一个开源、轻量级的Kubernetes发行版，由SUSE公司维护。 And now I found out that things like k0s and k3s exist and judging by k0s demo it looks so simple that it seems too good to be true, with just 1 command line you basically set up everything. Conclusion:  · Kubernetes lässt sich auch in leichtgewichtigeren Distributionen nutzen. k0s, k3s, and MicroK8s are all popular open source Kubernetes distributions with small footprints - but which is right for your use case? In this webinar, Kevin Ng will guide you through the capabilities of each option so you can choose the tool that’s right for you. Expertises Fermer Expertises Ouvrir Expertises. It requires several operational efforts to check code functionality, build and tag docker images  · 在容器编排领域，Kubernetes（简称K8s）和K3s是两个非常流行的解决方案。Kubernetes以其强大的功能和广泛的社区支持而著称，而K3s则以其轻量级和易于部署而受到青睐。本文将深入探讨这两个系统之间的核心差异，帮助您了解各自的优势和适用场景。 1. Kubernetes, or K8s is the industry-standard platform for container orchestration. k3s supports both single and multi-node clusters. k. But I am not knowledgeable enough to fully grok what the difference is with K3s, minikube, microk8s and even the full k8s.  · Choosing between K3s and K8s depends on your project's scale, complexity, and resource availability. Even though it works fine on AMD64 and ARM64 environments, it does not install on ARM32 architectures - which k3s does. With K3s, you can start a cluster with just two commands on any Linux system. As mentioned above, K3s isn’t the only K8s distribution whose name recalls the main project. Here’s a reminder of how K8s, K3s, and K0s stack up:  · Less mature: K3s is relatively new compared to K8s, which has been around since 2014. Keeping a steady balance between K8s and K3s helps businesses save crucial time and money while maintaining an efficient and agile workflow. Authors: Heiko Koziolek, Nafise Eskandani Authors software vendors have released several lightweight Kubernetes (K8s) distributions for container orchestration in the last few years, but it remains difficult for software developers to  · Community Comparison. Là phiên bản rút gọn của K8s, nhưng K3s cũng vẫn mạnh mẽ khi được đặt vào đúng môi trường. 功能对比. K0S and K3S are similar though if a proper toolchain is in place K0S gives attention to security by providing 100% FIPS compliance. io | sh - k3s server Similarly, you can install MicroK8s on Ubuntu-based computers with the following command. Kubernetes, or K8s, is an open-source, portable, and scalable container orchestration platform. It has been created for production use on small servers, IoT appliances, etc. Additionally, k0s has of a built-in dashboard for monitoring and managing workloads. Recently I was in discussions with a client that wants to use Kubernetes on their factory floor IIOT devices (ATOM CPU, 1GB RAM), and they inquired as to which lightweight Kubernetes distribution Portainer officially recommends. Projets Ops & Infrastructures IT;  · Both K3s and K0s also use Core DNS and Metrics server. k3s leans toward feature-rich environments, while k0s sticks to the bare essentials. But if you need a multi-node dev cluster I suggest Kind as it is faster. K3s is a unique Kubernetes distribution that can be run as a single tiny binary.  · K3s vs. Curious. The provisioning is nice aswell with k0sctl tool Discover what is K3s, the key differences between K3s and K8s, when to use each, and is it possible to use them together. In contrast, K3s offers a streamlined, efficient alternative for edge computing, IoT, and scenarios where simplicity and resource conservation are paramount.  · Deploying K8s. Docker に依存するタイプです。実際のところ MKE や RKE は Linux には依存しているので、この分類はちょっと無理があるかもしれません。一応、kubelet が Docker の中で動くか、という観点で分類してみました。 Hey all, So I just started messing around with K3s, and I really like how simple it is to get up and running. 移除过时的功能、Alpha功能、非默认功能，这些功能在大多数Kubernetes集群中已不可用。 删除内置插件(比如云供应商插件和存储插件)，可用外部插件程序替换。K3s在默认状态下只会启动除自身进程之外的两个应用：coredns和traefik。 so i came to conclusion of three - k0s, k3s or k8s 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. The real difference between K3s and stock Kubernetes is that K3s was designed to have a smaller memory footprint and special characteristics that fit certain environments like edge computing or IoT. If you are working in an environment with a tight resource pool or need an even quicker startup time, K3s is definitely a tool you should consider. K3s, minikube or microk8s? Environment for comparing several on-premise Kubernetes distributions (K3s, MicroK8s, KinD, kubeadm) MiniKube,  · K3s and MicroK8s: The Pioneers. Hillary Wilmoth é Directora de Marketing de Produtos na Akamai.  · K3d vs k3s vs Kind vs Microk8s vs Minikube; Minikube vs. Before talking about distribution, let’s briefly mention what  · Major Differences Between K3s and K8s K3s are not functionally different from K8s, but they have some differences that make them unique. Both occupy the open-source space and strive to render Kubernetes approachable and manageable, So, if you want a fault tolerant HA control plane, you want to configure k3s to use an external sql backend oretcd. K8s on macOS with K3s, K3d and Rancher. The Kubernetes project provides downloads for individual components, such as the API server, controller manager, and scheduler. With K8s, you can reliably manage distributed systems for your applications, enabling declarative configuration and automatic deployment. Comparison Start up time compared k8s : Enterprise support 24/7 give on the Rancher, and you can open issues from Github. K3s para o seu projecto. 简述.  · Kubernetes léger : évaluer K8s vs. It’s up to you to successfully deploy each component to create your control plane. Vậy thì K3s được xây dựng với mong muốn có kích thước chỉ bằng một nửa so với K8s về dung lượng bộ nhớ, nên nó sẽ là một cái tên với khoảng 5 chữ cái ; K3s vs K8s. This means that K3s may have less community support, documentation, and stability than K8s. With k0s it was just a single bash line for a single-node setup (and still is). Performance and Resource Requirements .  · K3s Disadvantages: Limited Features: Strips out some advanced features of K8s. An upside of rke2: the control plane is ran as static pods.  · Features: K8s: K3s: Performance: K8s’ performance is a general-purpose, high-scale application, and its distribution. K3s can deploy applications faster than K8s. One of the major differences between Kubernetes and k3s lies in their architecture. k3s - What should I use? 比Minikube更快，使用Kind快速创建K8S学习环境.  · k8sのあれこれ(k3s, k0s. io | sh -. 黑客网友评论 k3s体积比较小，K0s稍微大一些，50mb vs 150mb。 在所有低操作 K8s 发行版中，从初始设置、维护和在不太强大的硬件上使用的角度来看，k3s 是最好的。 甚至现在还有更高级别的工具，例如 k3os 和 k3sup，可以进一步减少初始部署的痛苦。  · Interview : Qu’est-ce que K3s ? Quelle est son utilité ? Comment K3s arrive-t-il à être plus léger que K8s ? Que contient la distribution ? Skip to content Skip to sidebar Skip to footer.  · K8s 主要是解決多節點部署多容器的Solution~ K3s 主要是K8s的輕量版本，除了負擔小之外還有其他優勢喔 名稱由來是因為他從k8s的部分功能刪除總共有5個項目而來，而且不是k8s的分支，是Kubernetes認證的服務喔; 自己本機練習的話可以看看前兩天的minikube K3s vs. k0s and k3s are both popular open source Kubernetes distributions with small footprints—but which is right for your use-case? Microk8s vs k3s: What is the difference? Microk8s is a low-ops production Kubernetes. K3S on the other hand is a standalone, production ready solution suited for both dev and prod workloads.  · Two distributions that stand out are Microk8s and k3s.  · The use case and requirements dictate whether to select K0s, K3s, or K8s. When to Choose Lightweight Kubernetes distributions designed to leverage the power of K8s without all the overhead. Hillary Wilmoth. MicroK8s. These include its single binary design, allowing faster deployment and less resource consumption. curl -sfL https://get.  · It will be beneficial for them to use K8s to cope with the heavy workload, but to quickly and efficiently test a single cluster in smaller productions, K3s provide many lean advantages. K3s is exclusively built to run K3s with multiple clusters with Docker containers, making it a scalable and improved version of K3s. Guide: Creating a K8s cluster with K3s; Alternatives to K3s; k8s vs k3s vs k0s; 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. Check the node status with k3s kubectl get nodes. Once I started using K3s I wound up disabling most of the extra features, except the Klipper LoadBalancer I felt that worked fairly well for me. Kubernetes - Manage a cluster of Linux containers as a single system to accelerate Dev and simplify Ops. Therefore, k3s may be preferred if you're using Kubernetes in an extremely restricted environment. However, now that I've been going through actually comparing the two when looking for an answer for your question, they look more and more like identical projects. The answer to K3s vs.  · K3S + K3D = K8S : a new perfect match for dev and test; K8s on macOS with K3s, K3d and Rancher; k3s vs microk8s vs k0s and thoughts about their future; K3s, minikube or microk8s? Environment for comparing several on-premise Kubernetes distributions (K3s, MicroK8s, KinD, kubeadm) The commands for setting up the cluster vary between microk8s, k3s, k8s etc (so deployment is different), but once your cluster is up and running, it should be the same My reasoning, k3OS was a weird OS to run k3s on, k0s runs on normal linux which I understand. gcr. Speed: K8s handles big data and containers, so its speed is not enough; it takes some minutes for deployment.  · The choice between k0s and k3s depends on their fundamental differences. just watched the demo for k0s. K3s and MicroK8s stand out from the crowd of reduced Kubernetes distributions due to their ease-of-use, effectiveness and impressive functionality. Vergleichen Sie K3s und MicroK8s, um eine Alternative zu finden. Working with Kubernetes in a local environment is not so easy. More details here. io/ microK8s是由Canonical社开发的。  · 今日ではコンテナ化されたアプリケーションのデプロイメントと管理のための主流となっているKubernetes(K8s)ですが、その軽量版としてK3sがあります。それぞれの違い、メリット、デメリットを理解することで、どのツールを使用するべきかの判断が容易になります。  · It is lightweight K8S, developed by Canonical(a. If you want something more serious and closer to prod: Vagrant on VirtualBox + K3S. In this respect, K3s is a little more tedious to use than Minikube and MicroK8s, both of which provide a much simpler process for adding nodes. k3s vs microk8s vs k0s and thoughts about their future. When most people think of Kubernetes, they think of containers automatically being brought up on other nodes (if the node dies), of load balancing between containers, of isolation and rolling deployments - and all of those advantages are the same between "full-fat" K8s vs. a. Original plan was to have production ready K8s cluster on our hardware. Bash scripts are included for your convenience. We use them in production and they are much easier to setup! Don't go with the dragons of RKE(2) except if you do it from within Rancher UI which has auto setup for both RKE and k3s. When choosing between lightweight Kubernetes distributions like k3s, k0s, and MicroK8s, another critical aspect to consider is the level of support and community engagement  · In this article, I will be talking about the different types of distribution Kubernetes offers; mainly k0s k3s and microk8s.  · However for my use cases (mostly playing around with tools that run on K8s) I could fully replace it with kind due to the quicker setup time. Although minikube is a generally great choice for running Kubernetes locally, one major downside is that it can only run a single node in the local Kubernetes cluster-this makes it a little farther to a production multi-node Kubernetes environment. 5 less than k8s (by Rancher Labs). Ultimately, the choice between Minikube, Kind, and K3s hinges on specific project requirements, resource availability, and preferred workflows. I use K3S heavily in prod on my resource constricted clusters.  · k0s and k3s are both CNCF -certified k8s distributions, and meet all the benchmarks/requirements for standard k8s clusters. Single-Node Clusters: Less suitable for large-scale, multi-node clusters. CoreDNS provides an extensible DNS server for Kubernetes to translate domain names into IP addresses. Date: 01-Aug-2024 Category: Kubernetes. The Metrics server collects resource usage data from API exposed by container runtime on each node. Whether you’re spinning up local test clusters or orchestrating workloads at the edge, you need a way to run Kubernetes quickly and easily without overburdening your hardware.  · 功能特性不同：k0s、k3s和k8s都是基于Kubernetes的工具，因此它们在基础功能上有很多相似之处。但由于k0s和k3s都是轻量级的发行版，它们在高级功能方面可能会比k8s稍逊一筹。例如，k0s和k3s目前可能不支持k8s的某些高级功能。  · Comparing Resource Consumption in K0s vs K3s vs Microk8s. K8s has a much more involved deployment experience. If you already have something running you may not benefit too much from a switch.  · EKS vs AKS vs GKE vs Kops vs RKE vs Kubespray vs k3s.  · K3s与K8s性能大揭秘：同样是容器编排，差距竟如此之大？ 米高头盔K8 vs K8s：揭秘两款热门车型的差异与选择之道; 米高护具K8对决K8S：揭秘专业运动防护的科技之战; 从入门到精通：K3s集群与K8s集群的实战对比与选择指南  · Now you know about the important differences between K3s and its predecessor, K8s, and which situations are best to use each one, such as when using a Raspberry Pi or ARM device, . Both provide a single binary, Kubernetes distribution suitable for environments ranging from virtual machines to bare metal. K8s vs. This is also personal preference but I have never liked the cattle/pet terminology. K8s Distributions KubeEdge, k3s K8s, k3s, FLEDGE K8s, MicroK8s, k3s K8s, MicroK8s, k3s K8s, MicroK8s, k3s K8s (KubeSpray), MicroK8s, k3s Test Environment 2 Raspberry Pi 3+ Model B, Quad Core 1,2 Ghz, 1 GB RAM, 32 GB MicroSD AMD Opteron 2212, 2Ghz, 4 GB RAM + 1 Raspberry Pi 2, Quad Core, 1. K3s. Each option has various advantages for running Kubernetes. So we ran a test and documented the results in this post. Tools.  · K3S. K8s：功能丰富，支持自动化部署、弹性伸缩、负载均衡等。 K3s：保留了K8s的核心功能，但去除了部分高级功能。 性能与资源 Our CTO Andy Jeffries explains how k3s by Rancher Labs differs from regular Kubernetes (k8s). K8s. The binary is less than 50 Mo and it can be run on a very small virtual machine. This tiny binary reduces resource usage and dependencies, making it an excellent fit for edge  · K3s与K8s的对比 架构上的区别. K8s is unmatched in its scalability and flexibility for large-scale, complex applications. k3s vs k8s: What's the difference? | OpsMatters Skip to main content k0s vs k3s Comparison Chart From the edge to the cloud, lightweight Kubernetes distros can drive improvements in everything from cost to security to ease of use. L'outil d'orchestration Kubernetes est au cœur des préoccupations des équipes de développement depuis sa sortie en 2014.  · Comparative Analysis: K8s vs.  · sudo k3s server & If you want to add nodes to your cluster, however, you have to set K3s up on them separately and join them to your cluster. Comparison Table.  · We will explain their architectural differences, performance characteristics, disadvantages, and ideal use cases, helping you identify the right distribution for your specific needs. i  · Differences between K3s and K8s: While K3s is compatible with Kubernetes and supports most Kubernetes APIs and features, there are several key differences that set it apart: Resource Consumption: K3s has a significantly smaller footprint compared to a full-fledged Kubernetes cluster. Archived post. If you switch k3s to etcd, the actual “lightweight”ness largely evaporates. If you are looking to run Kubernetes on devices lighter in resources, have a look at the table below. K3s’ lightweight, fast, and self-upgraded abilities are ideal for IoT and edge computing. 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. Hard to speak of “full” distribution vs K3S. sudo snap install microk8s - I was using K3s for a small home Kubernetes cluster and wound up switching to K0s instead. The other key difference between k0s and k3s is how the cluster states get managed. Cloud providers: K3s does not support any cloud provider-specific services, which means that you cannot use them to enhance the capabilities of Kubernetes. k3s - Lightweight Kubernetes.  · k3s (Rancher) k0s (Mirantis) Microk8s (Canonical) b) Docker タイプ. In a way, K3S bundles way more things than a standard vanilla kubeadm install, such as ingress and CNI. Now, k0s is marketed very similarly to k3s and microk8s as a lightweight kubernetes variant, but the intended niche and users are quite different to the other two. k0s is developed in partnership with Google by Mirantis, the company  · K3s is a lightweight, easy-to-deploy version of Kubernetes (K8s) optimized for resource-constrained environments and simpler use cases, while K8s is a full-featured, highly scalable  · Well, pretty much. This, in my opinion has opened up a world of possibilities for the home lab environment and runs great on lightweight hardware that doesn’t have much horsepower. 9k次，点赞6次，收藏15次。文章介绍了不同轻量级Kubernetes本地环境搭建工具，包括minikube、k3s、k3d、Kind和MicroK8s的特点和适用场景。minikube适合初学者，k3s是生产就绪的轻量级发行版，k3d提供基于Docker的k3s集群，Kind利用Docker容器快速启动，而MicroK8s则强调简洁、安全  · Compare K3s to K8s in our comparative overview: The Difference Between k3s vs k8s; See how K3s can be used in practical tutorials: Civo guides for K3s; Talos Linux resources Discover what Talos Linux is and how it can benefit your Kubernetes deployments in our introductory guide and how you can launch a cluster on Civo with Talos Linux: k3s体积比较小，K0s稍微大一些，50mb vs 150mb。 在所有低操作 K8s 发行版中，从初始设置、维护和在不太强大的硬件上使用的角度来看，k3s 是最好的。 甚至现在还有更高级别的工具，例如 k3os 和 k3sup，可以进一步减少初始部署的痛苦。  · Both K3s and k3d are lightweight Kubernetes distributions that allow you to quickly deploy production-level Kubernetes in your local environments without much storage or network requirements. K3S is a light Kubernetes version developed by Rancher. Kubernetes has a complex architecture with various components like etcd,  · 文章浏览阅读6. As I’m fairly familiar with k8s, I thought about going k3s for a cluster. MicroK8s – 快速、轻量、上游开发者版的Kubernetes https://microk8s. K8s is in fact that this is not an entirely valid comparison. Date: 10-Mar-2021 Category: Kubernetes. The big difference is that K3S made the choices for you and put it in a single binary. k3s.  · While both k3s and k0s are designed to be lightweight, k0s has several advantages over k3s.  · k3s vs k8s. 13 mars 2023 À propos de l'auteur. A few folks have been asking about the differences in resource consumption between k0s, k3s, and microk8s. 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  · K3S + K3D = K8S : a new perfect match for dev and test. minikube - Local Kubernetes engine.  · k0s 默认 k8s. Hillary Wilmoth est directrice du marketing produit chez Akamai. Database Flexibility: Default SQLite may not be suitable for all use cases, requiring external databases for larger deployments. Kubernetes (K8s), therefore, is much more feature-filled compared to its counterpart, K3s. K8S 如火如荼的发展着，越来越多人想学习和了解 K8S，但是由于 K8S 的入门曲线较高很多人望而却步。 All three variations, k3s, microk8s, and k0s are advertised as systems with low resources requirements. etc) 投稿日: 2020年12月16日 投稿者: Ito Yoshiki 研究室ではK3sという軽量化されたKubernetsでクラスターを構築しており，研究室メンバーで共用しながら活用しています．今回は，その種類について軽く説明したいと思います．  · Install K3s with a single command: curl -sfL https://get. Im using k3s, considering k0s, there is quite a lot of overhead compared to swarm BUT you have quite a lot of freedom in the way you deploy things and if you want at some point go HA you can do it  · K3S与K8S对比：入门者必看，如何选择最适合你的容器编排工具？ K3s与K8s性能大揭秘：同样是容器编排，差距竟如此之大？ 米高头盔K8 vs K8s：揭秘两款热门车型的差异与选择之道; 米高护具K8对决K8S：揭秘专业运动防护的科技之战 Kubernetes leves: Avaliar K8s vs. 512-1024Mb to function (can be done with less but it is better to give some room), so after that you calculate for the K8s and pods,  · Starting a cluster on K3s vs.  · 如果我们想在嵌入式系统中使用 K8s，或者快速建立一个带有节点的本地 Kubernetes 集群，我们可能有必要试试 K3s[1]。 在本教程中，我们将讨论 K3s 的主要特性并制作一个简单的集群示例。 k3s - Lightweight Kubernetes. 10+ 512 MB of ram per server; 75 MB of ram per node; 200 MB of disk space; x86_64, ARMv7 前言有一段时间没好好整理k8s本地开发环境了，Kubernetes官方文档曾几何时已经支持中文语言切换且更新及时，感谢背后的开源社区协作者们。本文主要记录k8s本地开发环境快速搭建选型方案，毕竟现在公有云托管型Kube Lightweight Kubernetes Distributions: A Performance Comparison of MicroK8s, k3s, k0s, and Microshift. 13 de Março de 2023 Sobre o Autor. K0s. The minimal requirements are: Linux 3. io 镜像 - 国内环境部署需要注意，建议用 airgap 包导入基础镜像。 关于 Provisioning 虽然有 autok3s 和 k0sctl，一般重复部署时候还是建议自行脚本部署，但初次尝试使用这种自动化工具问题不大。 非常抱歉给予标题吸引而来的读者，但是可以简单地说，K3s和MicroK8s的差距就像卡车和摩托车一样大。 微型K8s. k3s. K8s：具有完整的架构，包括控制平面和数据平面。 K3s：去除了部分组件，以降低资源消耗。 功能上的差异. This means they can be monitored and have their logs collected through normal k8s tools. They’re both good options for teams looking for lighter-weight and easy to configure cluster solutions. dnhdzej jwvma eii rhkl znrven zjntmgut zgd exjqqu plwwnfeo rkql umcz zmdj gldhyz gxemcee gxhc