doc: cover cnpg plugin upgrade with krew (#2012)

Closes #2011 Signed-off-by: Gabriele Bartolini <gabriele.bartolini@enterprisedb.com>
cloudnative-pg · May 9, 2023 · a64055a · a64055a
1 parent 5872ba6
commit a64055a
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diff --git a/docs/src/cnpg-plugin.md b/docs/src/cnpg-plugin.md
@@ -88,6 +88,14 @@ run:
 kubectl krew install cnpg
 ```
 
+When a new version of the plugin is released, you can update the existing
+installation with:
+
+```sh
+kubectl krew update
+kubectl krew upgrade cnpg
+```
+
 ### Supported Architectures
 
 CloudNativePG Plugin is currently built for the following