// If they don't, the user will be warned and be presented with the command to label their namespace as ambient if they
			// choose to do so.
			//
			// NOTE: This is a warning and not an error because the user may not intend to label their namespace as ambient.
			//

// distributed under the License is distributed on an "AS IS" BASIS,
// 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 ipset

import (
	"errors"
	"net/netip"
)

func RealNlDeps() NetlinkIpsetDeps {
	return &realDeps{}
}

type realDeps struct{}

// distributed under the License is distributed on an "AS IS" BASIS,
// 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 configdump

import (
	"cmp"
	"encoding/json"
	"fmt"
	"strings"

	"sigs.k8s.io/yaml"

	"istio.io/istio/pkg/maps"
	"istio.io/istio/pkg/slices"
)

// distributed under the License is distributed on an "AS IS" BASIS,
// 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 iptables

import (
	"errors"
	"fmt"
	"net"

	"github.com/vishvananda/netlink"
	"golang.org/x/sys/unix"
)

For this purpose, we chose to use xDS transport protocol due to our expertise and existing infrastructure, and because the protocol is well suited to our needs.

However, while we chose to use the xDS *transport protocol*, we chose to not use the xDS resource types, such as Clusters and Listeners.
In our experience and testing, these types force us to represent data in inefficient ways because they are general purpose.

		return err
	}
	// If there is no default webhook but a revisioned default webhook exists,
	// and we are installing a new IOP with default semantics, the default webhook shifts.
	if exists && len(mwhs.Items) == 0 && iop.Spec.GetRevision() == "" {
		p.Println("This installation will make default injection and validation pointing to the default revision, and " +
			"originally it was pointing to the revisioned one.")
	}
	return nil

		// we get here in 2 cases:
		// 1. new pod was created on our node
		// 2. we were restarted and current existing pods are added to our cache

		// We have no good way to distinguish between these two cases from here. But we don't need to!
		// Existing pods will be handled by the dataplane using `GetAmbientPods`,
		// and the initial enqueueNamespace, and new pods will be handled by the CNI.

	case controllers.EventUpdate:

# The original version of this file is located at /manifests/helm-profiles directory.
# If you want to make a change in this file, edit the original one and run "make gen".

# The stable profile deploys admission control to ensure that only stable resources and fields are used
# THIS IS CURRENTLY EXPERIMENTAL AND SUBJECT TO CHANGE
experimental:

#
# The original version of this file is located in the https://github.com/istio/common-files repo.
# If you're looking at this file in a different repo and want to make a change, please go to the
# common-files repo, make the change there and check it in. Then come back to this repo and run
# "make update-common".

ignored:
  - DL3008
  - DL3059

trustedRegistries:
  - gcr.io
  - docker.io
  - quay.io
  - "*.pkg.dev"

		return fmt.Errorf("failed to add IP %s with and proto %d to ipset %s: %w", ip, ipProto, name, err)
	}
	return nil
}

func (m *realDeps) deleteIP(name string, ip netip.Addr, ipProto uint8) error {
	err := netlink.IpsetDel(name, &netlink.IPSetEntry{
		IP:       net.IP(ip.AsSlice()),
		Protocol: &ipProto,
	})
	if err != nil {
		return fmt.Errorf("failed to delete IP %s with and proto %d from ipset %s: %w", ip, ipProto, name, err)
	}