独醉清风 發表於 2025-11-3 12:39:00

k0s k3s k8s小结

<h2 class="ql-align-left is-blur" data-line="e058f713-9fce-46a7-b2bf-ec5730f6fd3a"><span class="ql-bold-700">速览</span></h2>
<p class="ql-align-justify is-blur"><span>k8s是功能丰富的容器编排工具，适合大规模生产部署；k3s是轻量级k8s，适合边缘计算和资源受限环境；k0s是零依赖、易部署的k8s发行版，适合快速搭建集群。</span></p>
<p class="ql-align-justify is-blur" data-placeholder="">k0s | Kubernetes distribution for bare-metal, on-prem, edge, IoT</p>
<p class="ql-align-justify is-blur" data-placeholder="">K3s</p>
<h2 class="ql-align-left is-blur" data-line="d11f4cd0-7578-4352-ba81-9b46b57a3f16"><span class="ql-bold-700">详答</span></h2>
<h3 class="ql-align-left is-blur" data-line="db9b14f7-7e66-439c-8145-e76ba6912d84">一、基本概念与定位</h3>
<p class="ql-align-justify is-blur"><span class="ql-bold-700">1. k8s（Kubernetes）</span></p>
<ul>
<li data-list="bullet" data-list-id="cfede502-77ad-4e49-becc-0b74730a4110"><span class="ql-bold-700">定位：作为容器编排领域的标杆，k8s是一个功能全面、生态丰富的开源平台，专为大规模、高复杂度的生产环境设计。</span></li>
<li data-list="bullet" data-list-id="cfede502-77ad-4e49-becc-0b74730a4110"><span class="ql-bold-700">核心功能：支持自动化部署、动态扩容、服务发现、负载均衡、自愈恢复等高级功能，是云原生应用的基石。</span></li>
<li data-list="bullet" data-list-id="cfede502-77ad-4e49-becc-0b74730a4110"><span class="ql-bold-700">适用场景：适用于需要高可用性、高性能、以及复杂应用架构的场景，如大型互联网企业、金融行业等。</span></li>
</ul>
<p class="ql-align-justify is-blur"><span class="ql-bold-700">2. k3s</span></p>
<ul>
<li data-list="bullet" data-list-id="07b95257-aba5-4268-891b-3bc4a14de176"><span class="ql-bold-700">定位：由Rancher Labs推出的轻量级k8s发行版，旨在解决资源受限环境下的容器编排问题。</span></li>
<li data-list="bullet" data-list-id="07b95257-aba5-4268-891b-3bc4a14de176"><span class="ql-bold-700">核心优势：通过精简k8s组件、优化二进制大小（约50MB），k3s显著降低了资源消耗和部署复杂度。</span></li>
<li data-list="bullet" data-list-id="07b95257-aba5-4268-891b-3bc4a14de176"><span class="ql-bold-700">适用场景：特别适合边缘计算、物联网（IoT）设备、以及资源有限的本地或云端环境。</span></li>
</ul>
<p class="ql-align-justify is-blur"><span class="ql-bold-700">3. k0s</span></p>
<ul>
<li data-list="bullet" data-list-id="598cebb4-c9c1-477c-8248-1a30046ae5a8"><span class="ql-bold-700">定位：由Lens团队开发的零依赖k8s发行版，强调“零摩擦”部署体验。</span></li>
<li data-list="bullet" data-list-id="598cebb4-c9c1-477c-8248-1a30046ae5a8"><span class="ql-bold-700">核心理念：通过单二进制文件实现无依赖安装，支持裸金属、云端、本地等多种环境，简化集群管理。</span></li>
<li data-list="bullet" data-list-id="598cebb4-c9c1-477c-8248-1a30046ae5a8"><span class="ql-bold-700">适用场景：适合需要快速搭建k8s集群、追求极简运维的场景，如开发测试环境、小型生产部署等。</span></li>
</ul>
<h3 class="ql-align-left is-blur" data-line="fcba7e94-8ec7-483a-88f8-3949169bbba1">二、架构与组件对比</h3>
<p class="ql-align-justify is-blur"><span class="ql-bold-700">1. k8s架构</span></p>
<ul>
<li data-list="bullet" data-list-id="e6145687-86de-4f1c-8f49-2b20ef901e5d"><span class="ql-bold-700">控制平面：包括API Server、Scheduler、Controller Manager、etcd等核心组件，负责集群管理、调度和存储。</span></li>
<li data-list="bullet" data-list-id="e6145687-86de-4f1c-8f49-2b20ef901e5d"><span class="ql-bold-700">数据平面：由kubelet、kube-proxy和容器运行时（如Docker、containerd）组成，负责节点管理和网络通信。</span></li>
<li data-list="bullet" data-list-id="e6145687-86de-4f1c-8f49-2b20ef901e5d"><span class="ql-bold-700">插件系统：支持丰富的插件（如CNI网络插件、CSI存储插件），扩展集群功能。</span></li>
</ul>
<p class="ql-align-justify is-blur"><span class="ql-bold-700">2. k3s架构</span></p>
<ul>
<li data-list="bullet" data-list-id="a5fc8b27-dcca-4d6b-9a73-012db488806b"><span class="ql-bold-700">轻量化设计：移除了非核心组件（如etcd，改用SQLite存储）、云提供商驱动和存储插件，减少二进制大小。</span></li>
<li data-list="bullet" data-list-id="a5fc8b27-dcca-4d6b-9a73-012db488806b"><span class="ql-bold-700">集成化部署：将控制平面和数据平面组件打包为单个二进制文件，简化安装和升级流程。</span></li>
<li data-list="bullet" data-list-id="a5fc8b27-dcca-4d6b-9a73-012db488806b"><span class="ql-bold-700">CNI与CSI支持：默认集成Flannel作为CNI插件，支持CSI存储插件，满足基本网络和存储需求。</span></li>
</ul>
<p class="ql-align-justify is-blur"><span class="ql-bold-700">3. k0s架构</span></p>
<ul>
<li data-list="bullet" data-list-id="bfa4fc2e-3c52-4b61-80fc-22643a956e92"><span class="ql-bold-700">单二进制设计：将所有k8s组件（包括控制平面和数据平面）打包为单个二进制文件，实现无依赖部署。</span></li>
<li data-list="bullet" data-list-id="bfa4fc2e-3c52-4b61-80fc-22643a956e92"><span class="ql-bold-700">模块化扩展：支持通过插件机制扩展功能，如添加CNI插件、CSI存储插件等，保持核心系统的简洁性。</span></li>
<li data-list="bullet" data-list-id="bfa4fc2e-3c52-4b61-80fc-22643a956e92"><span class="ql-bold-700">k0sctl工具：提供一键式集群部署和管理功能，支持通过SSH远程安装和配置节点，提升运维效率。</span></li>
</ul>
<h3 class="ql-align-left is-blur" data-line="6d7f5bc6-a8c3-4a68-babc-64bddfa36747">三、性能与资源消耗</h3>
<p class="ql-align-justify is-blur"><span class="ql-bold-700">1. k8s性能</span></p>
<ul>
<li data-list="bullet" data-list-id="fec9dcfa-6b21-4067-a003-df9b8284bf13"><span class="ql-bold-700">资源消耗：由于组件众多，k8s对CPU、内存和网络带宽的要求较高，适合资源充足的服务器环境。</span></li>
<li data-list="bullet" data-list-id="fec9dcfa-6b21-4067-a003-df9b8284bf13"><span class="ql-bold-700">性能优化：支持水平扩展、垂直扩展和自动伸缩，可应对高并发、大数据量的应用场景。</span></li>
</ul>
<p class="ql-align-justify is-blur"><span class="ql-bold-700">2. k3s性能</span></p>
<ul>
<li data-list="bullet" data-list-id="f02c0147-a48c-4560-afa1-7936eaf8bed1"><span class="ql-bold-700">低资源消耗：通过精简组件和优化二进制大小，k3s显著降低了资源占用，可在1vCPU/1GB内存的节点上运行。</span></li>
<li data-list="bullet" data-list-id="f02c0147-a48c-4560-afa1-7936eaf8bed1"><span class="ql-bold-700">快速启动：由于组件较少，k3s的启动时间比k8s更短，适合需要快速响应的边缘计算场景。</span></li>
</ul>
<p class="ql-align-justify is-blur"><span class="ql-bold-700">3. k0s性能</span></p>
<ul>
<li data-list="bullet" data-list-id="59d0f5dd-86da-4d2f-a6cd-60eafab1efe7"><span class="ql-bold-700">资源效率：k0s的二进制文件大小介于k8s和k3s之间（约150MB-200MB），但通过单二进制设计和无依赖安装，仍保持了较高的资源效率。</span></li>
<li data-list="bullet" data-list-id="59d0f5dd-86da-4d2f-a6cd-60eafab1efe7"><span class="ql-bold-700">部署速度：k0sctl工具支持一键式部署，可在几分钟内完成集群搭建，提升运维效率。</span></li>
</ul>
<h3 class="ql-align-left is-blur" data-line="bc9f27a1-97a9-4ad6-9e4a-b44a8bf09a02">四、部署与运维</h3>
<p class="ql-align-justify is-blur"><span class="ql-bold-700">1. k8s部署</span></p>
<ul>
<li data-list="bullet" data-list-id="3bed5b76-38e7-4842-83c9-415ae65f66af"><span class="ql-bold-700">复杂性：k8s的部署和配置较为复杂，需要熟悉k8s架构和组件，适合有专业运维团队的场景。</span></li>
<li data-list="bullet" data-list-id="3bed5b76-38e7-4842-83c9-415ae65f66af"><span class="ql-bold-700">工具支持：支持kubeadm、kops等部署工具，以及Terraform、Ansible等自动化运维工具。</span></li>
</ul>
<p class="ql-align-justify is-blur"><span class="ql-bold-700">2. k3s部署</span></p>
<ul>
<li data-list="bullet" data-list-id="0d6362a0-3047-46c5-b280-7f63cd841529"><span class="ql-bold-700">简单性：k3s的部署流程极为简化，只需下载单个二进制文件并执行启动命令即可完成单节点部署。</span></li>
<li data-list="bullet" data-list-id="0d6362a0-3047-46c5-b280-7f63cd841529"><span class="ql-bold-700">多节点支持：通过添加节点命令或使用k3d等工具，可轻松实现多节点集群的搭建和管理。</span></li>
</ul>
<p class="ql-align-justify is-blur"><span class="ql-bold-700">3. k0s部署</span></p>
<ul>
<li data-list="bullet" data-list-id="4222831d-07de-4763-a51d-a76cbabd59fe"><span class="ql-bold-700">无依赖安装：k0s的单二进制设计实现了无依赖安装，无需预先安装任何库或依赖项。</span></li>
<li data-list="bullet" data-list-id="4222831d-07de-4763-a51d-a76cbabd59fe"><span class="ql-bold-700">k0sctl工具：提供集群配置文件的YAML模板，支持通过SSH远程安装和配置节点，实现一键式集群部署。</span></li>
</ul>
<h3 class="ql-align-left is-blur" data-line="c525ed01-3aaf-498b-8269-7f40dc5467e6">五、适用场景与选择建议</h3>
<p class="ql-align-justify is-blur"><span class="ql-bold-700">1. k8s适用场景</span></p>
<ul>
<li data-list="bullet" data-list-id="20011881-4942-48d4-85d2-863e5e008c68"><span class="ql-bold-700">大规模生产环境：如大型互联网企业、金融行业等，需要高可用性、高性能和复杂应用架构的场景。</span></li>
<li data-list="bullet" data-list-id="20011881-4942-48d4-85d2-863e5e008c68"><span class="ql-bold-700">需要丰富插件和扩展的场景：如需要定制化网络、存储或安全策略的场景。</span></li>
</ul>
<p class="ql-align-justify is-blur"><span class="ql-bold-700">2. k3s适用场景</span></p>
<ul>
<li data-list="bullet" data-list-id="a4dd8d5c-0d70-4247-87bc-ff75649f9aa0"><span class="ql-bold-700">边缘计算和物联网：如智能设备、远程监控等资源受限且需要容器编排的场景。</span></li>
<li data-list="bullet" data-list-id="a4dd8d5c-0d70-4247-87bc-ff75649f9aa0"><span class="ql-bold-700">快速原型开发和小规模生产部署：如开发测试环境、小型应用部署等，需要降低硬件和管理成本的场景。</span></li>
</ul>
<p class="ql-align-justify is-blur"><span class="ql-bold-700">3. k0s适用场景</span></p>
<ul>
<li data-list="bullet" data-list-id="06373b52-aeb9-40ff-872d-d7efe9ad08a5"><span class="ql-bold-700">快速搭建k8s集群：如开发测试环境、临时项目部署等，需要快速验证和迭代的场景。</span></li>
<li data-list="bullet" data-list-id="06373b52-aeb9-40ff-872d-d7efe9ad08a5"><span class="ql-bold-700">追求极简运维的场景：如小型企业、初创公司等，希望降低k8s运维复杂度的场景。</span></li>
</ul>
<h2 class="ql-align-left is-blur" data-line="608f4499-feb6-4440-9c58-8100bde6b827"><span style="font-size: 1.17em">K0s、K3s与K8s的基本特性对比</span></h2>
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<p class="ql-align-justify">易用性和简洁性优先</p>
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<p class="ql-align-justify">轻量级资源占用，适合资源受限环境</p>
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<p class="ql-align-justify">全功能容器编排平台，适合大规模生产环境</p>
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<p class="ql-align-justify"><span class="ql-bold-700">资源需求</span></p>
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<p class="ql-align-justify">低内存和CPU资源占用</p>
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<p class="ql-align-justify">较高内存、CPU和存储空间需求</p>
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<p class="ql-align-justify"><span class="ql-bold-700">安装与部署</span></p>
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<p class="ql-align-justify">简化安装流程</p>
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<p class="ql-align-justify">单个二进制文件，简化安装和自动更新</p>
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<p class="ql-align-justify">复杂安装过程，需要较多配置</p>
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<p class="ql-align-justify">CI集群、物联网设备、裸机和边缘部署</p>
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<p class="ql-align-justify">边缘计算、物联网、开发与测试环境</p>
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<p class="ql-align-justify">大规模生产环境、复杂应用部署</p>
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<tr data-id="5">
<td class="ql-table-embed-cell" data-table-cell-identity="6:1" data-id="5_0">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify"><span class="ql-bold-700">社区支持</span></p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="6:2" data-id="5_1">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">_</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="6:3" data-id="5_2">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">社区较小，但由Rancher提供支持</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="6:4" data-id="5_3">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">社区庞大，生态系统丰富</p>
</div>
</div>
</td>
</tr>
<tr data-id="6">
<td class="ql-table-embed-cell" data-table-cell-identity="7:1" data-id="6_0">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify"><span class="ql-bold-700">认证情况</span></p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="7:2" data-id="6_1">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">_</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="7:3" data-id="6_2">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">经过CNCF认证</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="7:4" data-id="6_3">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">_</p>
</div>
</div>
</td>
</tr>
<tr data-id="7">
<td class="ql-table-embed-cell" data-table-cell-identity="8:1" data-id="7_0">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify"><span class="ql-bold-700">二进制文件大小</span></p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="8:2" data-id="7_1">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">_</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="8:3" data-id="7_2">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">小于60MB</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="8:4" data-id="7_3">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">_</p>
</div>
</div>
</td>
</tr>
<tr data-id="8">
<td class="ql-table-embed-cell" data-table-cell-identity="9:1" data-id="8_0">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify"><span class="ql-bold-700">架构支持</span></p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="9:2" data-id="8_1">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">_</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="9:3" data-id="8_2">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">支持ARM64和ARMv7</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="9:4" data-id="8_3">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">_</p>
</div>
</div>
</td>
</tr>
<tr data-id="9">
<td class="ql-table-embed-cell" data-table-cell-identity="10:1" data-id="9_0">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify"><span class="ql-bold-700">数据库后端</span></p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="10:2" data-id="9_1">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">_</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="10:3" data-id="9_2">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">SQLite（默认，可选etcd）</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="10:4" data-id="9_3">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">etcd</p>
</div>
</div>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
<p data-list="bullet" data-list-id="d33bad5d-a197-4306-979d-bdad429c481a">&nbsp;</p>
<h3 class="ql-align-left is-blur" data-line="cc52b291-5100-4778-a66f-d1c406287ccd">K0s、K3s与K8s的功能与插件对比</h3>
<div class="ql-table-embed ql-block-embed">
<div class="ql-table-embed-container">
<div class="ql-table-embed-scroll-container">
<div class="ql-table-embed-resize-vline">&nbsp;</div>
<table class="ql-table-embed-table"><colgroup><col width="100" data-id="0"><col width="100" data-id="1"><col width="137" data-id="2"><col width="198" data-id="3"></colgroup>
<tbody>
<tr data-id="0">
<td class="ql-table-embed-cell" data-table-cell-identity="1:1" data-id="0_0">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">功能/插件</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="1:2" data-id="0_1">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">K0s</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="1:3" data-id="0_2">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">K3s</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="1:4" data-id="0_3">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">K8s</p>
</div>
</div>
</td>
</tr>
<tr data-id="1">
<td class="ql-table-embed-cell" data-table-cell-identity="2:1" data-id="1_0">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">基本功能</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="2:2" data-id="1_1">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">提供基本的容器编排功能</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="2:3" data-id="1_2">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">提供高度一致的Kubernetes功能接口</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="2:4" data-id="1_3">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">提供完整的Kubernetes功能集</p>
</div>
</div>
</td>
</tr>
<tr data-id="2">
<td class="ql-table-embed-cell" data-table-cell-identity="3:1" data-id="2_0">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">高级调度策略</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="3:2" data-id="2_1">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">_</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="3:3" data-id="2_2">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">支持基本调度策略</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="3:4" data-id="2_3">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">支持复杂的高级调度策略</p>
</div>
</div>
</td>
</tr>
<tr data-id="3">
<td class="ql-table-embed-cell" data-table-cell-identity="4:1" data-id="3_0">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">网络插件</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="4:2" data-id="3_1">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">_</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="4:3" data-id="3_2">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">支持基本网络插件</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="4:4" data-id="3_3">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">支持多种网络插件，如Flannel、Calico等</p>
</div>
</div>
</td>
</tr>
<tr data-id="4">
<td class="ql-table-embed-cell" data-table-cell-identity="5:1" data-id="4_0">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">存储插件</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="5:2" data-id="4_1">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">_</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="5:3" data-id="4_2">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">支持基本存储插件</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="5:4" data-id="4_3">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">支持多种存储插件，如NFS、Ceph等</p>
</div>
</div>
</td>
</tr>
<tr data-id="5">
<td class="ql-table-embed-cell" data-table-cell-identity="6:1" data-id="5_0">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">插件扩展性</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="6:2" data-id="5_1">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">有限</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="6:3" data-id="5_2">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">有一定插件扩展性，但相对较少</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="6:4" data-id="5_3">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">庞大的生态系统，支持大量插件和扩展</p>
</div>
</div>
</td>
</tr>
<tr data-id="6">
<td class="ql-table-embed-cell" data-table-cell-identity="7:1" data-id="6_0">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">安全性</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="7:2" data-id="6_1">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">_</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="7:3" data-id="6_2">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">提供基本安全特性</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="7:4" data-id="6_3">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">提供全面的安全机制和策略</p>
</div>
</div>
</td>
</tr>
<tr data-id="7">
<td class="ql-table-embed-cell" data-table-cell-identity="8:1" data-id="7_0">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">高可用性</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="8:2" data-id="7_1">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">_</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="8:3" data-id="7_2">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">支持单节点高可用，可选嵌入式etcd提升多节点稳定性</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="8:4" data-id="7_3">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">原生支持多主节点高可用架构</p>
</div>
</div>
</td>
</tr>
<tr data-id="8">
<td class="ql-table-embed-cell" data-table-cell-identity="9:1" data-id="8_0">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">维护复杂度</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="9:2" data-id="8_1">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">较低</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="9:3" data-id="8_2">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">较低，简化管理</p>
</div>
</div>
</td>
<td class="ql-table-embed-cell" data-table-cell-identity="9:4" data-id="8_3">
<div class="ql-table-embed-cell-content ql-container ql-nest-editor ql-flower">
<div class="ql-editor">
<p class="ql-align-justify">较高，需要专业运维团队</p>
</div>
</div>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
<p class="ql-align-justify is-blur"><span class="ql-bold-700">&nbsp;</span></p><br><br>
来源：https://www.cnblogs.com/2018/p/19186742
頁: [1]
查看完整版本: k0s k3s k8s小结