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nginx_ingress.go
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/
nginx_ingress.go
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// SPDX-FileCopyrightText: 2024 SAP SE or an SAP affiliate company and Gardener contributors
//
// SPDX-License-Identifier: Apache-2.0
package shared
import (
"github.com/Masterminds/semver/v3"
corev1 "k8s.io/api/core/v1"
"sigs.k8s.io/controller-runtime/pkg/client"
"github.com/gardener/gardener/imagevector"
"github.com/gardener/gardener/pkg/component"
"github.com/gardener/gardener/pkg/component/networking/nginxingress"
imagevectorutils "github.com/gardener/gardener/pkg/utils/imagevector"
)
// NewNginxIngress returns a deployer for nginx-ingress-controller.
func NewNginxIngress(
c client.Client,
namespaceName string,
targetNamespace string,
kubernetesVersion *semver.Version,
config map[string]string,
loadBalancerAnnotations map[string]string,
loadBalancerSourceRanges []string,
priorityClassName string,
vpaEnabled bool,
clusterType component.ClusterType,
externalTrafficPolicy corev1.ServiceExternalTrafficPolicyType,
ingressClass string,
wildcardIngressDomains []string,
istioIngressGatewayLabels map[string]string,
) (
component.DeployWaiter,
error,
) {
imageController, err := imagevector.ImageVector().FindImage(imagevector.ImageNameNginxIngressController, imagevectorutils.TargetVersion(kubernetesVersion.String()))
if err != nil {
return nil, err
}
imageDefaultBackend, err := imagevector.ImageVector().FindImage(imagevector.ImageNameIngressDefaultBackend, imagevectorutils.TargetVersion(kubernetesVersion.String()))
if err != nil {
return nil, err
}
values := nginxingress.Values{
KubernetesVersion: kubernetesVersion,
ImageController: imageController.String(),
ImageDefaultBackend: imageDefaultBackend.String(),
IngressClass: ingressClass,
ConfigData: config,
LoadBalancerAnnotations: loadBalancerAnnotations,
LoadBalancerSourceRanges: loadBalancerSourceRanges,
PriorityClassName: priorityClassName,
VPAEnabled: vpaEnabled,
TargetNamespace: targetNamespace,
ClusterType: clusterType,
ExternalTrafficPolicy: externalTrafficPolicy,
WildcardIngressDomains: wildcardIngressDomains,
IstioIngressGatewayLabels: istioIngressGatewayLabels,
}
return nginxingress.New(c, namespaceName, values), nil
}