From 1ba62a1e066daaaf32ecb833dfe5062372285782 Mon Sep 17 00:00:00 2001
From: salonichf5 <146118978+salonichf5@users.noreply.github.com>
Date: Thu, 21 Nov 2024 15:01:27 -0800
Subject: [PATCH] update observability policy API to have minimum one target
 ref

---
 apis/v1alpha1/observabilitypolicy_types.go                    | 1 +
 config/crd/bases/gateway.nginx.org_observabilitypolicies.yaml | 1 +
 deploy/crds.yaml                                              | 1 +
 3 files changed, 3 insertions(+)

diff --git a/apis/v1alpha1/observabilitypolicy_types.go b/apis/v1alpha1/observabilitypolicy_types.go
index 6e95d28ccf..99b09e4ff9 100644
--- a/apis/v1alpha1/observabilitypolicy_types.go
+++ b/apis/v1alpha1/observabilitypolicy_types.go
@@ -47,6 +47,7 @@ type ObservabilityPolicySpec struct {
 	// Objects must be in the same namespace as the policy.
 	// Support: HTTPRoute, GRPCRoute.
 	//
+	// +kubebuilder:validation:MinItems=1
 	// +kubebuilder:validation:MaxItems=16
 	// +kubebuilder:validation:XValidation:message="TargetRef Kind must be: HTTPRoute or GRPCRoute",rule="(self.exists(t, t.kind=='HTTPRoute') || self.exists(t, t.kind=='GRPCRoute'))"
 	// +kubebuilder:validation:XValidation:message="TargetRef Group must be gateway.networking.k8s.io.",rule="self.all(t, t.group=='gateway.networking.k8s.io')"
diff --git a/config/crd/bases/gateway.nginx.org_observabilitypolicies.yaml b/config/crd/bases/gateway.nginx.org_observabilitypolicies.yaml
index d55574e353..8a27d84594 100644
--- a/config/crd/bases/gateway.nginx.org_observabilitypolicies.yaml
+++ b/config/crd/bases/gateway.nginx.org_observabilitypolicies.yaml
@@ -85,6 +85,7 @@ spec:
                   - name
                   type: object
                 maxItems: 16
+                minItems: 1
                 type: array
                 x-kubernetes-validations:
                 - message: 'TargetRef Kind must be: HTTPRoute or GRPCRoute'
diff --git a/deploy/crds.yaml b/deploy/crds.yaml
index 1e87d74771..6c619d5511 100644
--- a/deploy/crds.yaml
+++ b/deploy/crds.yaml
@@ -904,6 +904,7 @@ spec:
                   - name
                   type: object
                 maxItems: 16
+                minItems: 1
                 type: array
                 x-kubernetes-validations:
                 - message: 'TargetRef Kind must be: HTTPRoute or GRPCRoute'