// via the nodeIP
// - kubelet (node-local healthchecks, which we do not capture)
// - kube-proxy (fowarded/proxied traffic from LoadBalancer-backed services, potentially with public IPs, which we must capture)
func (cfg *IptablesConfigurator) CreateHostRulesForHealthChecks(hostSNATIP, hostSNATIPV6 *netip.Addr) error {
	// Append our rules here

pkg net/netip, func AddrFromSlice([]uint8) (Addr, bool)
pkg net/netip, func AddrPortFrom(Addr, uint16) AddrPort
pkg net/netip, func IPv4Unspecified() Addr
pkg net/netip, func IPv6LinkLocalAllNodes() Addr
pkg net/netip, func IPv6Unspecified() Addr
pkg net/netip, func MustParseAddr(string) Addr
pkg net/netip, func MustParseAddrPort(string) AddrPort
pkg net/netip, func MustParsePrefix(string) Prefix
pkg net/netip, func ParseAddr(string) (Addr, error)

	fakeIPSetDeps.On("addIP",
		"foo-v4",
		netip.MustParseAddr("99.9.9.9"),
		ipProto,
		podUID,
		true,
	).Return(nil)

	fakeIPSetDeps.On("addIP",
		"foo-v4",
		netip.MustParseAddr("2.2.2.2"),
		ipProto,
		podUID,
		true,
	).Return(nil)

	podIPs := []netip.Addr{netip.MustParseAddr("99.9.9.9"), netip.MustParseAddr("2.2.2.2")}
	err := addPodToHostNSIpset(pod, podIPs, &set)

	}

	return nil
}

func pruneHostIPset(expected sets.Set[netip.Addr], hostsideProbeSet *ipset.IPSet) error {
	actualIPSetContents, err := hostsideProbeSet.ListEntriesByIP()
	if err != nil {
		log.Warnf("unable to list IPSet: %v", err)
		return err
	}
	actual := sets.New[netip.Addr](actualIPSetContents...)
	stales := actual.DifferenceInPlace(expected)

	for staleIP := range stales {

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

// Defines the redirect object and operations.
package plugin

import (
	"fmt"
	"net/netip"
	"strconv"
	"strings"

	"istio.io/api/annotation"
	"istio.io/istio/pkg/log"
	"istio.io/istio/tools/istio-iptables/pkg/cmd"
)

const (
	redirectModeREDIRECT         = "REDIRECT"

  // associated with "runlevel" of "0" or "1";  you will set the selector as
  // follows:
  // "namespaceSelector": {
  //   "matchExpressions": [
  //     {
  //       "key": "runlevel",
  //       "operator": "NotIn",
  //       "values": [
  //         "0",
  //         "1"
  //       ]
  //     }
  //   ]
  // }
  //
  // If instead you want to only run the webhook on any objects whose

  // associated with "runlevel" of "0" or "1";  you will set the selector as
  // follows:
  // "namespaceSelector": {
  //   "matchExpressions": [
  //     {
  //       "key": "runlevel",
  //       "operator": "NotIn",
  //       "values": [
  //         "0",
  //         "1"
  //       ]
  //     }
  //   ]
  // }
  //
  // If instead you want to only run the webhook on any objects whose

  namespaceSelector:
    matchLabels:
      istio-injection: enabled
  objectSelector:
    matchExpressions:
    - key: "sidecar.istio.io/inject"
      operator: NotIn
      values:
      - "false"
`

	// istioctl manifest generate --set values.sidecarInjectorWebhook.useLegacySelectors=true --set revision=canary
	legacyRevisionInjector = `

  // - In: the requirement is satisfied if at least one container exit code
  //   (might be multiple if there are multiple containers not restricted
  //   by the 'containerName' field) is in the set of specified values.
  // - NotIn: the requirement is satisfied if at least one container exit code
  //   (might be multiple if there are multiple containers not restricted
  //   by the 'containerName' field) is not in the set of specified values.

  // associated with "runlevel" of "0" or "1";  you will set the selector as
  // follows:
  // "namespaceSelector": {
  //   "matchExpressions": [
  //     {
  //       "key": "runlevel",
  //       "operator": "NotIn",
  //       "values": [
  //         "0",
  //         "1"
  //       ]
  //     }
  //   ]
  // }
  //
  // If instead you want to only run the policy on any objects whose