Add support to change image pull policy

Author: Rulox

pkg/apis/k8s/v1alpha1/nginxingresscontroller_types.go

@@ -120,7 +120,7 @@ type NginxStatus struct {
 	// +kubebuilder:validation:Minimum=1023
 	// +kubebuilder:validation:Maximum=65535
 	// +kubebuilder:validation:Optional
-	Port uint16 `json:"port"`
+	Port uint16 `json:"port"` // TODO try omitempty
 	// Whitelist IPv4 IP/CIDR blocks to allow access to NGINX stub_status or the NGINX Plus API.
 	// Separate multiple IP/CIDR by commas. (default “127.0.0.1”)
 	// +kubebuilder:validation:Optional

pkg/controller/nginxingresscontroller/daemonset.go

@@ -87,6 +87,10 @@ func hasDaemonSetChanged(ds *appsv1.DaemonSet, instance *k8sv1alpha1.NginxIngres
 		return true
 	}
 
+	if container.ImagePullPolicy != corev1.PullPolicy(instance.Spec.Image.PullPolicy) {
+		return true
+	}
+
 	return hasDifferentArguments(container, instance)
 }
 

pkg/controller/nginxingresscontroller/deployment.go

@@ -92,6 +92,10 @@ func hasDeploymentChanged(dep *appsv1.Deployment, instance *k8sv1alpha1.NginxIng
 		return true
 	}
 
+	if container.ImagePullPolicy != corev1.PullPolicy(instance.Spec.Image.PullPolicy) {
+		return true
+	}
+
 	return hasDifferentArguments(container, instance)
 }