fix: update kube version requirement to 1.21

The controller depends on the v1 version of EndpointSlice, but the discovery.k8s.io/v1 API was first introduced in Kubernetes version 1.21.
kubernetes · Apr 18, 2024 · fdc2a63 · fdc2a63
1 parent b9e0c28
commit fdc2a63
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diff --git a/charts/ingress-nginx/Chart.yaml b/charts/ingress-nginx/Chart.yaml
@@ -11,7 +11,7 @@ icon: https://upload.wikimedia.org/wikipedia/commons/thumb/c/c5/Nginx_logo.svg/5
 keywords:
   - ingress
   - nginx
-kubeVersion: '>=1.20.0-0'
+kubeVersion: '>=1.21.0-0'
 maintainers:
   - name: Gacko
   - name: rikatz

diff --git a/charts/ingress-nginx/README.md b/charts/ingress-nginx/README.md
@@ -10,7 +10,7 @@ This chart bootstraps an ingress-nginx deployment on a [Kubernetes](http://kuber
 
 ## Requirements
 
-Kubernetes: `>=1.20.0-0`
+Kubernetes: `>=1.21.0-0`
 
 ## Get Repo Info