Add strict-validate-path-type arg to chart params

Signed-off-by: stgrace <stefgraces@hotmail.com>

charts/ingress-nginx/Chart.yaml

@@ -19,4 +19,4 @@ maintainers:
 name: ingress-nginx
 sources:
 - https://github.com/kubernetes/ingress-nginx
-version: 4.8.3
+version: 4.8.4

charts/ingress-nginx/templates/_params.tpl

@@ -57,6 +57,9 @@
 {{- if .Values.controller.enableTopologyAwareRouting }}
 - --enable-topology-aware-routing=true
 {{- end }}
+{{- if .Values.controller.strictValidatePathType }}
+- --strict-validate-path-type=true
+{{- end }}
 {{- range $key, $value := .Values.controller.extraArgs }}
 {{- /* Accept keys without values or with false as value */}}
 {{- if eq ($value | quote | len) 2 }}

charts/ingress-nginx/values.yaml

@@ -92,6 +92,10 @@ controller:
   # -- Required for use with CNI based kubernetes installations (such as ones set up by kubeadm),
   # since CNI and hostport don't mix yet. Can be deprecated once https://github.com/kubernetes/kubernetes/issues/23920
   # is merged
+  strictValidatePathType: false
+  # -- Set strict valdiation for paths
+  # When pathType is configured as `Exact` or `Prefix`, there should be a more strict validation, allowing only paths starting with "/" and
+  # containing only alphanumeric characters and "-", "_" and additional "/".
   hostNetwork: false
   ## Use host ports 80 and 443
   ## Disabled by default