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itemscope="" itemprop="itemListElement" itemtype="https://schema.org/ListItem" class="breadcrumbs__item breadcrumbs__item--active"><span class="breadcrumbs__link" itemprop="name">备份存储位置配置</span><meta itemprop="position" content="3"></li></ul></nav><span class="theme-doc-version-badge badge badge--secondary">版本:v2.7</span><div class="tocCollapsible_ETCw theme-doc-toc-mobile tocMobile_ITEo"><button type="button" class="clean-btn tocCollapsibleButton_TO0P">本页总览</button></div><div class="theme-doc-markdown markdown"><header><h1>备份存储位置配置</h1></header><p>配置一个用于保存所有备份的默认存储位置。你可以选择对每个备份进行覆盖,但仅限于使用 S3 对象存储。</p><p>在 operator 级别只能配置一个存储位置。</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="存储位置配置">存储位置配置<a class="hash-link" href="#存储位置配置" title="标题的直接链接">​</a></h2><h3 class="anchor anchorWithStickyNavbar_LWe7" id="无默认存储位置">无默认存储位置<a class="hash-link" href="#无默认存储位置" title="标题的直接链接">​</a></h3><p>你可以选择不配置 operator 级别的存储位置。如果选择此选项,你必须配置一个与 S3 兼容的对象存储作为每个备份的存储位置。</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="s3-兼容的对象存储">S3 兼容的对象存储<a class="hash-link" href="#s3-兼容的对象存储" title="标题的直接链接">​</a></h3><table><thead><tr><th>参数</th><th>描述</th></tr></thead><tbody><tr><td>凭证密文</td><td>从 Rancher 的密文中选择 S3 的凭证。<a href="/zh/reference-guides/backup-restore-configuration/examples#%E5%9C%A8-s3-%E4%B8%AD%E5%AD%98%E5%82%A8%E5%A4%87%E4%BB%BD%E7%9A%84%E5%87%AD%E8%AF%81%E5%AF%86%E6%96%87%E7%A4%BA%E4%BE%8B">示例</a>。</td></tr><tr><td>存储桶名称</td><td>存储备份的 <a href="https://docs.aws.amazon.com/AmazonS3/latest/dev/UsingBucket.html" target="_blank" rel="noopener noreferrer">S3 存储桶</a>的名称。默认值:<code>rancherbackups</code>。</td></tr><tr><td>区域</td><td>S3 存储桶所在的 <a href="https://aws.amazon.com/about-aws/global-infrastructure/regions_az/" target="_blank" rel="noopener noreferrer">AWS 区域</a>。</td></tr><tr><td>文件夹</td><td>存储备份的 <a href="https://docs.aws.amazon.com/AmazonS3/latest/user-guide/using-folders.html" target="_blank" rel="noopener noreferrer">S3 存储桶中的文件夹</a>。</td></tr><tr><td>端点</td><td><a href="https://docs.aws.amazon.com/general/latest/gr/s3.html" target="_blank" rel="noopener noreferrer">S3 端点</a>,例如 <code>s3.us-west-2.amazonaws.com</code>。</td></tr><tr><td>Endpoint CA</td><td>用于 S3 端点的 CA 证书。默认值:base64 编码的 CA 证书。</td></tr><tr><td>insecureTLSSkipVerify</td><td>如果你不使用 TLS,则设置为 <code>true</code>。</td></tr></tbody></table><h3 class="anchor anchorWithStickyNavbar_LWe7" id="使用现有的-storageclass">使用现有的 StorageClass<a class="hash-link" href="#使用现有的-storageclass" title="标题的直接链接">​</a></h3><p>如果你通过选择 StorageClass 选项来安装 <code>rancher-backup</code> Chart,将会创建一个持久卷说明(Persistent Volume Claim,PVC),而且 Kubernetes 会动态配置一个持久卷(Persistent Volume,PV),所有备份都会默认保存到该持久卷中。</p><p>关于创建存储类的信息,请参见<a href="/zh/how-to-guides/new-user-guides/manage-clusters/create-kubernetes-persistent-storage/manage-persistent-storage/dynamically-provision-new-storage">本章节</a>。</p><div class="theme-admonition theme-admonition-note alert alert--secondary admonition_LlT9"><div class="admonitionHeading_tbUL"><span class="admonitionIcon_kALy"><svg viewBox="0 0 14 16"><path fill-rule="evenodd" d="M6.3 5.69a.942.942 0 0 1-.28-.7c0-.28.09-.52.28-.7.19-.18.42-.28.7-.28.28 0 .52.09.7.28.18.19.28.42.28.7 0 .28-.09.52-.28.7a1 1 0 0 1-.7.3c-.28 0-.52-.11-.7-.3zM8 7.99c-.02-.25-.11-.48-.31-.69-.2-.19-.42-.3-.69-.31H6c-.27.02-.48.13-.69.31-.2.2-.3.44-.31.69h1v3c.02.27.11.5.31.69.2.2.42.31.69.31h1c.27 0 .48-.11.69-.31.2-.19.3-.42.31-.69H8V7.98v.01zM7 2.3c-3.14 0-5.7 2.54-5.7 5.68 0 3.14 2.56 5.7 5.7 5.7s5.7-2.55 5.7-5.7c0-3.15-2.56-5.69-5.7-5.69v.01zM7 .98c3.86 0 7 3.14 7 7s-3.14 7-7 7-7-3.12-7-7 3.14-7 7-7z"></path></svg></span>重要提示:</div><div class="admonitionContent_S0QG"><p>强烈建议使用回收策略为 &quot;Retain&quot; 的 StorageClass。否则,如果 <code>rancher-backup</code> Chart 创建的 PVC 在应用升级期间或意外被删除后,PV 也会被删除,也就是说所有保存在其中的备份都会被删除。
如果没有这样的 StorageClass 可用,在配置 PV 后,请确保先将其回收策略设置为 &quot;Retain&quot;,然后再存储备份。</p></div></div><h3 class="anchor anchorWithStickyNavbar_LWe7" id="使用现有的持久卷">使用现有的持久卷<a class="hash-link" href="#使用现有的持久卷" title="标题的直接链接">​</a></h3><p>选择一个用于存储备份的现有持久卷。有关在 Rancher 中创建 PersistentVolumes 的更多信息,请参见<a href="/zh/how-to-guides/new-user-guides/manage-clusters/create-kubernetes-persistent-storage/manage-persistent-storage/set-up-existing-storage#2-%E6%B7%BB%E5%8A%A0%E4%B8%80%E4%B8%AA%E5%BC%95%E7%94%A8%E6%8C%81%E4%B9%85%E5%AD%98%E5%82%A8%E7%9A%84-persistentvolume">本节</a>。</p><div class="theme-admonition theme-admonition-note alert alert--secondary admonition_LlT9"><div class="admonitionHeading_tbUL"><span class="admonitionIcon_kALy"><svg viewBox="0 0 14 16"><path fill-rule="evenodd" d="M6.3 5.69a.942.942 0 0 1-.28-.7c0-.28.09-.52.28-.7.19-.18.42-.28.7-.28.28 0 .52.09.7.28.18.19.28.42.28.7 0 .28-.09.52-.28.7a1 1 0 0 1-.7.3c-.28 0-.52-.11-.7-.3zM8 7.99c-.02-.25-.11-.48-.31-.69-.2-.19-.42-.3-.69-.31H6c-.27.02-.48.13-.69.31-.2.2-.3.44-.31.69h1v3c.02.27.11.5.31.69.2.2.42.31.69.31h1c.27 0 .48-.11.69-.31.2-.19.3-.42.31-.69H8V7.98v.01zM7 2.3c-3.14 0-5.7 2.54-5.7 5.68 0 3.14 2.56 5.7 5.7 5.7s5.7-2.55 5.7-5.7c0-3.15-2.56-5.69-5.7-5.69v.01zM7 .98c3.86 0 7 3.14 7 7s-3.14 7-7 7-7-3.12-7-7 3.14-7 7-7z"></path></svg></span>重要提示:</div><div class="admonitionContent_S0QG"><p>强烈建议使用回收策略为 &quot;Retain&quot; 的 Persistent Volume。否则,如果 <code>rancher-backup</code> Chart 创建的 PVC 在应用升级期间或意外被删除后,PV 也会被删除,也就是说所有保存在其中的备份都会被删除。</p></div></div><h2 class="anchor anchorWithStickyNavbar_LWe7" id="rancher-backup-helm-chart-的示例-valuesyaml">rancher-backup Helm Chart 的示例 values.yaml<a class="hash-link" href="#rancher-backup-helm-chart-的示例-valuesyaml" title="标题的直接链接">​</a></h2><p>使用 Helm CLI 时,可用于配置 <code>rancher-backup</code> operator 的 <code>values.yaml</code> 可以在 <a href="https://github.com/rancher/backup-restore-operator/blob/master/charts/rancher-backup/values.yaml" target="_blank" rel="noopener noreferrer">backup-restore-operator</a> 仓库中找到。</p><p>有关 <code>values.yaml</code> 文件和在安装时配置 Helm Charts 的更多信息,请参见 <a href="https://helm.sh/docs/intro/using_helm/#customizing-the-chart-before-installing" target="_blank" rel="noopener noreferrer">Helm 文档</a>。</p></div><footer class="theme-doc-footer docusaurus-mt-lg"><div class="theme-doc-footer-edit-meta-row row"><div class="col"><a href="https://github.com/rancher/rancher-docs/edit/main/docs/reference-guides/backup-restore-configuration/storage-configuration.md" target="_blank" rel="noreferrer noopener" class="theme-edit-this-page"><svg fill="currentColor" height="20" width="20" viewBox="0 0 40 40" class="iconEdit_Z9Sw" aria-hidden="true"><g><path d="m34.5 11.7l-3 3.1-6.3-6.3 3.1-3q0.5-0.5 1.2-0.5t1.1 0.5l3.9 3.9q0.5 0.4 0.5 1.1t-0.5 1.2z m-29.5 17.1l18.4-18.5 6.3 6.3-18.4 18.4h-6.3v-6.2z"></path></g></svg>编辑此页</a></div><div class="col lastUpdated_vwxv"><span class="theme-last-updated">最后<!-- -->于 <b><time datetime="2022-10-25T20:41:06.000Z">2022年10月25日</time></b> <!-- -->更新</span></div></div></footer></article><nav class="pagination-nav docusaurus-mt-lg" aria-label="文档分页导航"><a class="pagination-nav__link pagination-nav__link--prev" href="/zh/reference-guides/backup-restore-configuration/restore-configuration"><div class="pagination-nav__sublabel">上一页</div><div class="pagination-nav__label">还原配置</div></a><a class="pagination-nav__link pagination-nav__link--next" href="/zh/reference-guides/backup-restore-configuration/examples"><div class="pagination-nav__sublabel">下一页</div><div class="pagination-nav__label">示例</div></a></nav></div></div><div class="col col--3"><div class="tableOfContents_bqdL thin-scrollbar theme-doc-toc-desktop"><ul class="table-of-contents table-of-contents__left-border"><li><a href="#存储位置配置" class="table-of-contents__link toc-highlight">存储位置配置</a><ul><li><a href="#无默认存储位置" class="table-of-contents__link toc-highlight">无默认存储位置</a></li><li><a href="#s3-兼容的对象存储" class="table-of-contents__link toc-highlight">S3 兼容的对象存储</a></li><li><a href="#使用现有的-storageclass" class="table-of-contents__link toc-highlight">使用现有的 StorageClass</a></li><li><a href="#使用现有的持久卷" class="table-of-contents__link toc-highlight">使用现有的持久卷</a></li></ul></li><li><a href="#rancher-backup-helm-chart-的示例-valuesyaml" class="table-of-contents__link toc-highlight">rancher-backup Helm Chart 的示例 values.yaml</a></li></ul></div></div></div></div></main></div></div><footer class="footer footer--dark"><div class="container container-fluid"><div class="footer__bottom text--center"><div class="footer__copyright">Copyright © 2022 SUSE Rancher. All Rights Reserved.</div></div></div></footer></div>
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