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Merge pull request #109090 from sarveshr7/multicidr-rangeallocator

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Enhance NodeIPAM to support multiple ClusterCIDRs
This commit is contained in:
Kubernetes Prow Robot
2022-08-07 15:40:18 -07:00
committed by GitHub
parent 985c9202cc 1473e13d1b
commit 759785ea14
110 changed files with 13336 additions and 79 deletions
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8
cmd/kube-controller-manager/app/core.go
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@@ -27,7 +27,9 @@ import (
"strings"
"time"
"k8s.io/client-go/informers/networking/v1alpha1"
"k8s.io/klog/v2"
"k8s.io/kubernetes/pkg/features"
v1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/runtime/schema"
@@ -153,8 +155,14 @@ func startNodeIpamController(ctx context.Context, controllerContext ControllerCo
return nil, false, err
}
var clusterCIDRInformer v1alpha1.ClusterCIDRInformer
if utilfeature.DefaultFeatureGate.Enabled(features.MultiCIDRRangeAllocator) {
clusterCIDRInformer = controllerContext.InformerFactory.Networking().V1alpha1().ClusterCIDRs()
}
nodeIpamController, err := nodeipamcontroller.NewNodeIpamController(
controllerContext.InformerFactory.Core().V1().Nodes(),
clusterCIDRInformer,
controllerContext.Cloud,
controllerContext.ClientBuilder.ClientOrDie("node-controller"),
clusterCIDRs,