add Clusternet logo

Signed-off-by: Di Xu <stephenhsu90@gmail.com>

README.md

@@ -140,6 +140,7 @@ You can find t-shirts, hoodies and stickers for Kubernetes at the CNCF [store](h
   * [werf](examples/sandbox.md#werf-logos)
   * [zot](examples/sandbox.md#zot-logos)
   * [Open Policy Containers (OPCR)](examples/sandbox.md#open-policy-containers-logos)
+  * [Clusternet](examples/sandbox.md#clusternet-logos)
 * [Other CNCF Logos](examples/other.md)
   * [CNCF](examples/other.md#cncf-logos)
   * [Kubernetes Certification](examples/other.md#kubernetes-certification-logos) (CKA, CKAD, KCSP, KTP, KSS, KCNA)

examples/sandbox.md

@@ -4731,6 +4731,55 @@
     </tr>
 </table>
 
+#### Clusternet Logos
+
+<table>
+    <tr>
+        <th colspan="7"></th>
+    </tr>
+    <tr>
+        <th></th>
+        <th colspan="3">PNG</th>
+        <th colspan="3">SVG</th>
+    </tr>
+    <tr>
+        <th></th>
+        <th>horizontal</th>
+        <th>stacked</th>
+        <th>icon</th>
+        <th>horizontal</th>
+        <th>stacked</th>
+        <th>icon</th>
+    </tr>
+    <tr>
+        <th>color</th>
+        <td><img src="/projects/clusternet/horizontal/color/clusternet-horizontal-color.png" width="200"></td>
+        <td><img src="/projects/clusternet/stacked/color/clusternet-stacked-color.png" width="95"></td>
+        <td><img src="/projects/clusternet/icon/color/clusternet-icon-color.png" width="75"></td>
+        <td><img src="/projects/clusternet/horizontal/color/clusternet-horizontal-color.svg" width="200"></td>
+        <td><img src="/projects/clusternet/stacked/color/clusternet-stacked-color.svg" width="95"></td>
+        <td><img src="/projects/clusternet/icon/color/clusternet-icon-color.svg" width="75"></td>
+    </tr>
+    <tr>
+        <th>black</th>
+        <td><img src="/projects/clusternet/horizontal/black/clusternet-horizontal-black.png" width="200"></td>
+        <td><img src="/projects/clusternet/stacked/black/clusternet-stacked-black.png" width="95"></td>
+        <td><img src="/projects/clusternet/icon/black/clusternet-icon-black.png" width="75"></td>
+        <td><img src="/projects/clusternet/horizontal/black/clusternet-horizontal-black.svg" width="200"></td>
+        <td><img src="/projects/clusternet/stacked/black/clusternet-stacked-black.svg" width="95"></td>
+        <td><img src="/projects/clusternet/icon/black/clusternet-icon-black.svg" width="75"></td>
+    </tr>
+    <tr>
+        <th>white</th>
+        <td><img src="/projects/clusternet/horizontal/white/clusternet-horizontal-white.png" width="200"></td>
+        <td><img src="/projects/clusternet/stacked/white/clusternet-stacked-white.png" width="95"></td>
+        <td><img src="/projects/clusternet/icon/white/clusternet-icon-white.png" width="75"></td>
+        <td><img src="/projects/clusternet/horizontal/white/clusternet-horizontal-white.svg" width="200"></td>
+        <td><img src="/projects/clusternet/stacked/white/clusternet-stacked-white.svg" width="95"></td>
+        <td><img src="/projects/clusternet/icon/white/clusternet-icon-white.svg" width="75"></td>
+    </tr>
+    </table>
+
 Use of any trademark or logo is subject to the trademark policy available at https://www.linuxfoundation.org/trademark-usage
 
 Questions? Please email [info@cncf.io](mailto:info@cncf.io).