- k8s.io/kubernetes/pkg/controller
      - k8s.io/kubernetes/pkg/controller/nodeipam
      - k8s.io/kubernetes/pkg/controller/nodeipam/config
      - k8s.io/kubernetes/pkg/controller/nodeipam/ipam
      - k8s.io/kubernetes/pkg/controller/nodeipam/ipam/cidrset
      - k8s.io/kubernetes/pkg/controller/nodeipam/ipam/sync
      - k8s.io/kubernetes/pkg/controller/nodeipam/ipam/test
      - k8s.io/kubernetes/pkg/controller/testutil

}

// RunWithMetrics is a wrapper for Run that also tracks starting and stopping of the nodeipam controller with additional metric
func (nc *Controller) RunWithMetrics(ctx context.Context, controllerManagerMetrics *controllersmetrics.ControllerManagerMetrics) {
	controllerManagerMetrics.ControllerStarted("nodeipam")
	defer controllerManagerMetrics.ControllerStopped("nodeipam")
	nc.Run(ctx)

	"k8s.io/klog/v2"
	nodeipamcontrolleroptions "k8s.io/kubernetes/cmd/kube-controller-manager/app/options"
	nodeipamcontroller "k8s.io/kubernetes/pkg/controller/nodeipam"
	nodeipamconfig "k8s.io/kubernetes/pkg/controller/nodeipam/config"
	"k8s.io/kubernetes/pkg/controller/nodeipam/ipam"
	netutils "k8s.io/utils/net"
)

const (
	// defaultNodeMaskCIDRIPv4 is default mask size for IPv4 node cidr
	defaultNodeMaskCIDRIPv4 = 24

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package nodeipam

import (
	"context"
	"errors"
	"net"

	coreinformers "k8s.io/client-go/informers/core/v1"
	clientset "k8s.io/client-go/kubernetes"
	cloudprovider "k8s.io/cloud-provider"
)

	jobconfigv1alpha1 "k8s.io/kubernetes/pkg/controller/job/config/v1alpha1"
	namespaceconfigv1alpha1 "k8s.io/kubernetes/pkg/controller/namespace/config/v1alpha1"
	nodeipamconfigv1alpha1 "k8s.io/kubernetes/pkg/controller/nodeipam/config/v1alpha1"
	nodelifecycleconfigv1alpha1 "k8s.io/kubernetes/pkg/controller/nodelifecycle/config/v1alpha1"
	poautosclerconfigv1alpha1 "k8s.io/kubernetes/pkg/controller/podautoscaler/config/v1alpha1"

	"fmt"
	"net"
	"reflect"
	"testing"
	"time"

	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/klog/v2"
	"k8s.io/klog/v2/ktesting"
	"k8s.io/kubernetes/pkg/controller/nodeipam/ipam/cidrset"
	"k8s.io/kubernetes/pkg/controller/nodeipam/ipam/test"
	netutils "k8s.io/utils/net"

	v1 "k8s.io/api/core/v1"
)

var (
	_, clusterCIDRRange, _ = netutils.ParseCIDRSloppy("10.1.0.0/16")
)

type fakeEvent struct {

	"k8s.io/kubernetes/pkg/controller/garbagecollector"
	namespacecontroller "k8s.io/kubernetes/pkg/controller/namespace"
	nodeipamcontroller "k8s.io/kubernetes/pkg/controller/nodeipam"
	nodeipamconfig "k8s.io/kubernetes/pkg/controller/nodeipam/config"
	"k8s.io/kubernetes/pkg/controller/nodeipam/ipam"
	lifecyclecontroller "k8s.io/kubernetes/pkg/controller/nodelifecycle"
	"k8s.io/kubernetes/pkg/controller/podgc"

		InitContext: app.ControllerInitContext{
			ClientName: "node-controller",
		},
		Constructor: nodeIpamController.StartNodeIpamControllerWrapper,
	}
	controllerAliases["nodeipam"] = kcmnames.NodeIpamController

	command := app.NewCloudControllerManagerCommand(ccmOptions, cloudInitializer, controllerInitializers, controllerAliases, fss, wait.NeverStop)
	code := cli.Run(command)
	os.Exit(code)
}

	jobconfig "k8s.io/kubernetes/pkg/controller/job/config"
	namespaceconfig "k8s.io/kubernetes/pkg/controller/namespace/config"
	nodeipamconfig "k8s.io/kubernetes/pkg/controller/nodeipam/config"
	nodelifecycleconfig "k8s.io/kubernetes/pkg/controller/nodelifecycle/config"
	poautosclerconfig "k8s.io/kubernetes/pkg/controller/podautoscaler/config"
	podgcconfig "k8s.io/kubernetes/pkg/controller/podgc/config"

See the License for the specific language governing permissions and
limitations under the License.
*/

package ipam

import (
	"context"
	"fmt"
	"net"
	"time"

	"k8s.io/kubernetes/pkg/controller/nodeipam/ipam/cidrset"

	v1 "k8s.io/api/core/v1"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/fields"
	"k8s.io/apimachinery/pkg/labels"
	"k8s.io/apimachinery/pkg/util/wait"