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Deployed 899bf53 to v1.13.x with MkDocs 1.5.2 and mike 1.1.2
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4 changes: 2 additions & 2 deletions v1.13.x/advance/vip/index.html
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</code></pre></div> <ul> <li><code>subnet</code>: 将从该 Subnet 中预留 IP。</li> <li><code>v4ip</code>: 固定分配的 IP 地址，该地址需在 <code>subnet</code> 的 CIDR 范围内。</li> </ul> <p>创建成功后查询该 VIP：</p> <div class=highlight><pre><span></span><code><span class=c1># kubectl get vip</span>
NAME<span class=w> </span>V4IP<span class=w> </span>PV4IP<span class=w> </span>MAC<span class=w> </span>PMAC<span class=w> </span>V6IP<span class=w> </span>PV6IP<span class=w> </span>SUBNET<span class=w> </span>READY
static-vip01<span class=w> </span><span class=m>10</span>.16.0.121<span class=w> </span><span class=m>00</span>:00:00:F0:DB:26<span class=w> </span>ovn-default<span class=w> </span><span class=nb>true</span>
</code></pre></div> <p>可见该 VIP 被分配了所预期的 IP 地址。</p> <h2 id=pod-vip-ip>Pod 使用 VIP 来固定 IP<a class=headerlink href=#pod-vip-ip title="Permanent link">&para;</a></h2> <blockquote> <p>该功能目前只在 master 分支支持。</p> </blockquote> <p>可以使用 annotation 将某个 VIP 分配给一个 Pod：</p> <div class=highlight><pre><span></span><code><span class=nt>apiVersion</span><span class=p>:</span><span class=w> </span><span class="l l-Scalar l-Scalar-Plain">v1</span>
</code></pre></div> <p>可见该 VIP 被分配了所预期的 IP 地址。</p> <h2 id=pod-vip-ip>Pod 使用 VIP 来固定 IP<a class=headerlink href=#pod-vip-ip title="Permanent link">&para;</a></h2> <blockquote> <p>该功能从 v1.12 开始支持。</p> </blockquote> <p>可以使用 annotation 将某个 VIP 分配给一个 Pod：</p> <div class=highlight><pre><span></span><code><span class=nt>apiVersion</span><span class=p>:</span><span class=w> </span><span class="l l-Scalar l-Scalar-Plain">v1</span>
<span class=nt>kind</span><span class=p>:</span><span class=w> </span><span class="l l-Scalar l-Scalar-Plain">Pod</span>
<span class=nt>metadata</span><span class=p>:</span>
<span class=w> </span><span class=nt>name</span><span class=p>:</span><span class=w> </span><span class="l l-Scalar l-Scalar-Plain">static-ip</span>
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<span class=w> </span><span class=nt>containers</span><span class=p>:</span>
<span class=w> </span><span class="p p-Indicator">-</span><span class=w> </span><span class=nt>name</span><span class=p>:</span><span class=w> </span><span class="l l-Scalar l-Scalar-Plain">static-ip</span>
<span class=w> </span><span class=nt>image</span><span class=p>:</span><span class=w> </span><span class="l l-Scalar l-Scalar-Plain">docker.io/library/nginx:alpine</span>
</code></pre></div> <h2 id=statefulset-kubevirt-vm-vip>StatefulSet 和 Kubevirt VM 保留 VIP<a class=headerlink href=#statefulset-kubevirt-vm-vip title="Permanent link">&para;</a></h2> <p>针对 <code>StatefulSet</code> 和 <code>VM</code> 的特殊性，在他们的 Pod 销毁再拉起起后会重新使用之前设置的 VIP。</p> <p>VM 保留 VIP 需要确保 <code>kube-ovn-controller</code> 的 <code>keep-vm-ip</code> 参数为 <code>true</code>。请参考 <a href=../../guide/setup-options/#kubevirt-vm>Kubevirt VM 固定地址开启设置</a></p> <p><a class=md-button href=https://ma.alauda.cn/p/0f39a target=_blank><span class=twemoji><svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="M9.5 4C5.36 4 2 6.69 2 10c0 1.89 1.08 3.56 2.78 4.66L4 17l2.5-1.5c.89.31 1.87.5 2.91.5A5.22 5.22 0 0 1 9 14c0-3.31 3.13-6 7-6 .19 0 .38 0 .56.03C15.54 5.69 12.78 4 9.5 4m-3 2.5a1 1 0 0 1 1 1 1 1 0 0 1-1 1 1 1 0 0 1-1-1 1 1 0 0 1 1-1m5 0a1 1 0 0 1 1 1 1 1 0 0 1-1 1 1 1 0 0 1-1-1 1 1 0 0 1 1-1M16 9c-3.31 0-6 2.24-6 5s2.69 5 6 5c.67 0 1.31-.08 1.91-.25L20 20l-.62-1.87C20.95 17.22 22 15.71 22 14c0-2.76-2.69-5-6-5m-2 2.5a1 1 0 0 1 1 1 1 1 0 0 1-1 1 1 1 0 0 1-1-1 1 1 0 0 1 1-1m4 0a1 1 0 0 1 1 1 1 1 0 0 1-1 1 1 1 0 0 1-1-1 1 1 0 0 1 1-1Z"/></svg></span> 微信群</a> <a class=md-button href=https://communityinviter.com/apps/kube-ovn/kube-ovn/ target=_blank><span class=twemoji><svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="M6 15a2 2 0 0 1-2 2 2 2 0 0 1-2-2 2 2 0 0 1 2-2h2v2m1 0a2 2 0 0 1 2-2 2 2 0 0 1 2 2v5a2 2 0 0 1-2 2 2 2 0 0 1-2-2v-5m2-8a2 2 0 0 1-2-2 2 2 0 0 1 2-2 2 2 0 0 1 2 2v2H9m0 1a2 2 0 0 1 2 2 2 2 0 0 1-2 2H4a2 2 0 0 1-2-2 2 2 0 0 1 2-2h5m8 2a2 2 0 0 1 2-2 2 2 0 0 1 2 2 2 2 0 0 1-2 2h-2v-2m-1 0a2 2 0 0 1-2 2 2 2 0 0 1-2-2V5a2 2 0 0 1 2-2 2 2 0 0 1 2 2v5m-2 8a2 2 0 0 1 2 2 2 2 0 0 1-2 2 2 2 0 0 1-2-2v-2h2m0-1a2 2 0 0 1-2-2 2 2 0 0 1 2-2h5a2 2 0 0 1 2 2 2 2 0 0 1-2 2h-5Z"/></svg></span> Slack</a> <a class=md-button href=https://twitter.com/KubeOvn target=_blank><span class=twemoji><svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="M22.46 6c-.77.35-1.6.58-2.46.69.88-.53 1.56-1.37 1.88-2.38-.83.5-1.75.85-2.72 1.05C18.37 4.5 17.26 4 16 4c-2.35 0-4.27 1.92-4.27 4.29 0 .34.04.67.11.98C8.28 9.09 5.11 7.38 3 4.79c-.37.63-.58 1.37-.58 2.15 0 1.49.75 2.81 1.91 3.56-.71 0-1.37-.2-1.95-.5v.03c0 2.08 1.48 3.82 3.44 4.21a4.22 4.22 0 0 1-1.93.07 4.28 4.28 0 0 0 4 2.98 8.521 8.521 0 0 1-5.33 1.84c-.34 0-.68-.02-1.02-.06C3.44 20.29 5.7 21 8.12 21 16 21 20.33 14.46 20.33 8.79c0-.19 0-.37-.01-.56.84-.6 1.56-1.36 2.14-2.23Z"/></svg></span> Twitter</a> <a class=md-button href=https://ma.alauda.cn/p/2f53a target=_blank><span class=twemoji><svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="m20 8-8 5-8-5V6l8 5 8-5m0-2H4c-1.11 0-2 .89-2 2v12a2 2 0 0 0 2 2h16a2 2 0 0 0 2-2V6a2 2 0 0 0-2-2Z"/></svg></span> Support</a></p> <hr> <div class=md-source-file> <small> 最后更新: <span class="git-revision-date-localized-plugin git-revision-date-localized-plugin-date">2023年7月20日</span> <br> 创建日期: <span class="git-revision-date-localized-plugin git-revision-date-localized-plugin-date">2022年5月24日</span> </small> </div> <h2 id=__comments>评论</h2> <script src=https://giscus.app/client.js data-repo=kubeovn/kube-ovn data-repo-id="MDEwOlJlcG9zaXRvcnkxNzcwNjg5NjE=" data-category=Announcements data-category-id=DIC_kwDOCo3boc4CAj60 data-mapping=pathname data-reactions-enabled=1 data-emit-metadata=0 data-input-position=bottom data-theme=light data-lang=zh-CN crossorigin=anonymous async>
</code></pre></div> <h2 id=statefulset-kubevirt-vm-vip>StatefulSet 和 Kubevirt VM 保留 VIP<a class=headerlink href=#statefulset-kubevirt-vm-vip title="Permanent link">&para;</a></h2> <p>针对 <code>StatefulSet</code> 和 <code>VM</code> 的特殊性，在他们的 Pod 销毁再拉起起后会重新使用之前设置的 VIP。</p> <p>VM 保留 VIP 需要确保 <code>kube-ovn-controller</code> 的 <code>keep-vm-ip</code> 参数为 <code>true</code>。请参考 <a href=../../guide/setup-options/#kubevirt-vm>Kubevirt VM 固定地址开启设置</a></p> <p><a class=md-button href=https://ma.alauda.cn/p/0f39a target=_blank><span class=twemoji><svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="M9.5 4C5.36 4 2 6.69 2 10c0 1.89 1.08 3.56 2.78 4.66L4 17l2.5-1.5c.89.31 1.87.5 2.91.5A5.22 5.22 0 0 1 9 14c0-3.31 3.13-6 7-6 .19 0 .38 0 .56.03C15.54 5.69 12.78 4 9.5 4m-3 2.5a1 1 0 0 1 1 1 1 1 0 0 1-1 1 1 1 0 0 1-1-1 1 1 0 0 1 1-1m5 0a1 1 0 0 1 1 1 1 1 0 0 1-1 1 1 1 0 0 1-1-1 1 1 0 0 1 1-1M16 9c-3.31 0-6 2.24-6 5s2.69 5 6 5c.67 0 1.31-.08 1.91-.25L20 20l-.62-1.87C20.95 17.22 22 15.71 22 14c0-2.76-2.69-5-6-5m-2 2.5a1 1 0 0 1 1 1 1 1 0 0 1-1 1 1 1 0 0 1-1-1 1 1 0 0 1 1-1m4 0a1 1 0 0 1 1 1 1 1 0 0 1-1 1 1 1 0 0 1-1-1 1 1 0 0 1 1-1Z"/></svg></span> 微信群</a> <a class=md-button href=https://communityinviter.com/apps/kube-ovn/kube-ovn/ target=_blank><span class=twemoji><svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="M6 15a2 2 0 0 1-2 2 2 2 0 0 1-2-2 2 2 0 0 1 2-2h2v2m1 0a2 2 0 0 1 2-2 2 2 0 0 1 2 2v5a2 2 0 0 1-2 2 2 2 0 0 1-2-2v-5m2-8a2 2 0 0 1-2-2 2 2 0 0 1 2-2 2 2 0 0 1 2 2v2H9m0 1a2 2 0 0 1 2 2 2 2 0 0 1-2 2H4a2 2 0 0 1-2-2 2 2 0 0 1 2-2h5m8 2a2 2 0 0 1 2-2 2 2 0 0 1 2 2 2 2 0 0 1-2 2h-2v-2m-1 0a2 2 0 0 1-2 2 2 2 0 0 1-2-2V5a2 2 0 0 1 2-2 2 2 0 0 1 2 2v5m-2 8a2 2 0 0 1 2 2 2 2 0 0 1-2 2 2 2 0 0 1-2-2v-2h2m0-1a2 2 0 0 1-2-2 2 2 0 0 1 2-2h5a2 2 0 0 1 2 2 2 2 0 0 1-2 2h-5Z"/></svg></span> Slack</a> <a class=md-button href=https://twitter.com/KubeOvn target=_blank><span class=twemoji><svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="M22.46 6c-.77.35-1.6.58-2.46.69.88-.53 1.56-1.37 1.88-2.38-.83.5-1.75.85-2.72 1.05C18.37 4.5 17.26 4 16 4c-2.35 0-4.27 1.92-4.27 4.29 0 .34.04.67.11.98C8.28 9.09 5.11 7.38 3 4.79c-.37.63-.58 1.37-.58 2.15 0 1.49.75 2.81 1.91 3.56-.71 0-1.37-.2-1.95-.5v.03c0 2.08 1.48 3.82 3.44 4.21a4.22 4.22 0 0 1-1.93.07 4.28 4.28 0 0 0 4 2.98 8.521 8.521 0 0 1-5.33 1.84c-.34 0-.68-.02-1.02-.06C3.44 20.29 5.7 21 8.12 21 16 21 20.33 14.46 20.33 8.79c0-.19 0-.37-.01-.56.84-.6 1.56-1.36 2.14-2.23Z"/></svg></span> Twitter</a> <a class=md-button href=https://ma.alauda.cn/p/2f53a target=_blank><span class=twemoji><svg xmlns=http://www.w3.org/2000/svg viewbox="0 0 24 24"><path d="m20 8-8 5-8-5V6l8 5 8-5m0-2H4c-1.11 0-2 .89-2 2v12a2 2 0 0 0 2 2h16a2 2 0 0 0 2-2V6a2 2 0 0 0-2-2Z"/></svg></span> Support</a></p> <hr> <div class=md-source-file> <small> 最后更新: <span class="git-revision-date-localized-plugin git-revision-date-localized-plugin-date">2023年9月7日</span> <br> 创建日期: <span class="git-revision-date-localized-plugin git-revision-date-localized-plugin-date">2022年5月24日</span> </small> </div> <h2 id=__comments>评论</h2> <script src=https://giscus.app/client.js data-repo=kubeovn/kube-ovn data-repo-id="MDEwOlJlcG9zaXRvcnkxNzcwNjg5NjE=" data-category=Announcements data-category-id=DIC_kwDOCo3boc4CAj60 data-mapping=pathname data-reactions-enabled=1 data-emit-metadata=0 data-input-position=bottom data-theme=light data-lang=zh-CN crossorigin=anonymous async>
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