```

## Other Reference

The framework for this implementation of the CNI plugin is based on the
[containernetworking sample plugin](https://github.com/containernetworking/plugins/tree/main/plugins/sample)

The details for the deployment & installation of this plugin were pretty much lifted directly from the
[Calico CNI plugin](https://github.com/projectcalico/cni-plugin).

Specifically:

					if err == nil {
						// Check if gateway has Programmed condition set to true
						for _, cond := range gwc.Status.Conditions {
							if cond.Type == string(gateway.GatewayConditionProgrammed) && string(cond.Status) == "True" {
								programmed = true
								break
							}
						}
					}
					if programmed {
						break
					}

   2. Grant of Copyright License. Subject to the terms and conditions of
      this License, each Contributor hereby grants to You a perpetual,
      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
      copyright license to reproduce, prepare Derivative Works of,
      publicly display, publicly perform, sublicense, and distribute the
      Work and such Derivative Works in Source or Object form.

# * Building a single docker image (generally during dev). In this case we just want to build the single binary alone
BUILD_ALL ?= true
define build-linux
.PHONY: $(TARGET_OUT_LINUX)/$(shell basename $(1))
ifeq ($(BUILD_ALL),true)
$(TARGET_OUT_LINUX)/$(shell basename $(1)): build-linux
	@:
else
$(TARGET_OUT_LINUX)/$(shell basename $(1)): $(TARGET_OUT_LINUX)

		// Add IP/port combo to set. Note that we set Replace to true - a pod ip/port combo already being
		// in the set is perfectly fine, and something we can always safely overwrite, so we will.
		if err := hostsideProbeSet.AddIP(pip, ipProto, podUID, true); err != nil {
			ipsetAddrErrs = append(ipsetAddrErrs, err)
			log.Warnf("failed adding pod %s to ipset %s with ip %s, error was %s",

	InFilenames []string
	// ReadinessTimeout is maximum time to wait for all Istio resources to be ready. wait must be true for this setting
	// to take effect.
	ReadinessTimeout time.Duration
	// SkipConfirmation determines whether the user is prompted for confirmation.
	// If set to true, the user is not prompted and a Yes response is assumed in all cases.
	SkipConfirmation bool
	// Force proceeds even if there are validation errors

          (strdict "istio.io/rev" (.Revision | default "default"))
          (strdict
            "prometheus.io/path" "/stats/prometheus"
            "prometheus.io/port" "15020"
            "prometheus.io/scrape" "true"
          ) | nindent 8 }}
      labels:
        {{- toJsonMap
          (strdict
            "sidecar.istio.io/inject" "false"
            "istio.io/dataplane-mode" "none"

	url, serverClose := setupCNIEventClientWithMockServer(true)

	cniConf := buildMockConf(true, url)

	pod, ns := buildFakePodAndNSForClient()
	ns.ObjectMeta.Labels = map[string]string{constants.DataplaneModeLabel: constants.DataplaneModeAmbient}

	testCmdAddExpectFail(t, cniConf, pod, ns)

	wasCalled := serverClose()
	// server called, but errored
	assert.Equal(t, wasCalled, true)
}

	ipProto := uint8(unix.IPPROTO_TCP)

	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")}

		RedirectDNS:   c.RedirectDNS,
	}
}

func NewIptablesConfigurator(cfg *Config, ext dep.Dependencies, nlDeps NetlinkDependencies) (*IptablesConfigurator, error) {
	if cfg == nil {
		cfg = &Config{
			RestoreFormat: true,
		}
	}

	configurator := &IptablesConfigurator{
		ext:    ext,
		nlDeps: nlDeps,
		cfg:    cfg,
	}

	// By detecting iptables versions *here* once-for-all we are