refactor(listener): add svc traffic policy and pref addr type to list…

…ener class (#294)
zncdatadev · Dec 24, 2024 · eba818c · eba818c
1 parent abffbcc
commit eba818c
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diff --git a/pkg/apis/listeners/v1alpha1/listener_types.go b/pkg/apis/listeners/v1alpha1/listener_types.go
@@ -26,6 +26,10 @@ type AddressType string
 const (
 	AddressTypeHostname AddressType = "Hostname"
 	AddressTypeIP       AddressType = "IP"
+	// When preferredAddressType is set to HostnameConservative, the controller will
+	// attempt to use the ip only `ListenerClassSpec.ServiceType` is NodePort,
+	// otherwise it will use the hostname.
+	AddressTypeHostnameConservative AddressType = "HostnameConservative"
 )
 
 // ListenerSpec defines the desired state of Listener

diff --git a/pkg/apis/listeners/v1alpha1/listenerclass_types.go b/pkg/apis/listeners/v1alpha1/listenerclass_types.go
@@ -29,6 +29,19 @@ type ListenerClassSpec struct {
 
 	// +kubebuilder:validation:Optional
 	ServiceAnnotations map[string]string `json:"serviceAnnotations,omitempty"`
+
+	// +kubebuilder:validation:Optional
+	// +kubebuilder:default=Local
+	// +kubebuilder:validation:Enum=Local;Cluster
+	ServiceExternalTrafficPolicy corev1.ServiceExternalTrafficPolicyType `json:"serviceExternalTrafficPolicy,omitempty"`
+
+	// When preferredAddressType is set to HostnameConservative, the controller will
+	// attempt to use the ip only `ListenerClassSpec.ServiceType` is NodePort,
+	// otherwise it will use the hostname.
+	// +kubebuilder:validation:Optional
+	// +kubebuilder:default=HostnameConservative
+	// +kubebuilder:validation:Enum=HostnameConservative;Hostname;IP
+	PreferredAddressType AddressType `json:"preferredAddressType,omitempty"`
 }
 
 // ListenerClassStatus defines the observed state of ListenerClass