set MaxItems=1

Signed-off-by: Guy Daich <guy.daich@sap.com>
guydc · Apr 23, 2024 · d3a05fc · d3a05fc
1 parent f637cae
commit d3a05fc
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diff --git a/api/v1alpha1/backend_types.go b/api/v1alpha1/backend_types.go
@@ -92,6 +92,7 @@ type UnixDomainSocketAddress struct {
 
 // BackendSpec describes the desired state of BackendSpec.
 type BackendSpec struct {
+	// +kubebuilder:validation:MaxItems=1
 	BackendAddresses []BackendAddress `json:"addresses,omitempty"`
 }
 

diff --git a/charts/gateway-helm/crds/generated/gateway.envoyproxy.io_backends.yaml b/charts/gateway-helm/crds/generated/gateway.envoyproxy.io_backends.yaml
@@ -104,6 +104,7 @@ spec:
                       can be specified
                     rule: (has(self.socketAddress) && !has(self.unixDomainSocketAddress))
                       || (!has(self.socketAddress) && has(self.unixDomainSocketAddress))
+                maxItems: 1
                 type: array
             type: object
           status: