}

	kl.setNodeStatus(ctx, node)

	changed := podCIDRChanged || nodeStatusHasChanged(&originalNode.Status, &node.Status) || areRequiredLabelsNotPresent
	return node, changed
}

// patchNodeStatus patches node on the API server based on originalNode.
// It returns any potential error, or an updatedNode and refreshes the state of kubelet when successful.
func (kl *Kubelet) patchNodeStatus(originalNode, node *v1.Node) (*v1.Node, error) {

	for i, ip := range service.Spec.ClusterIPs {
		if ip == api.ClusterIPNone {
			break
		}

		// We previously validated that IPs are well-formed and that if an
		// ipFamilies[] entry exists it matches the IP.
		fam := familyOf(ip)

		// If the corresponding family is not specified, add it.
		if i >= len(service.Spec.IPFamilies) {
			// Families are checked more later, but this is a better error in

				},
			}

			kubelet.updateRuntimeUp()
			assert.NoError(t, kubelet.updateNodeStatus(ctx))
			actions := kubeClient.Actions()
			require.Len(t, actions, 2)
			require.True(t, actions[1].Matches("patch", "nodes"))
			require.Equal(t, actions[1].GetSubresource(), "status")

			updatedNode, err := applyNodeStatusPatch(&existingNode, actions[1].(core.PatchActionImpl).GetPatch())
			assert.NoError(t, err)

         "xffNumTrustedHops": "4"
 }
}`),
			},
		},
		// Ensure we can mix v3 patches with v2 internal
		// Note that alwaysSetRequestIdInResponse is only present in v3 protos. It will be silently ignored
		// as we are working in v2 protos internally
		{
			ApplyTo: networking.EnvoyFilter_NETWORK_FILTER,

	}

	// Checks if k8sVersion greater or equal than the first unsupported versions by current version of kubeadm,
	// that is major.minor+1 (all patch and pre-releases versions included)
	// NB. in semver patches number is a numeric, while pre-release is a string where numeric identifiers always have lower precedence than non-numeric identifiers.

	// filter chain match, into a single filter chain and array of destinationcidr matches

	// The code below checks for TCP over TCP conflicts and merges listeners

	// Merge the newly built listener with the existing listener, if and only if the filter chains have distinct conditions.
	// Extract the current filter chain matches, for every new filter chain match being added, check if there is a matching

            }
        };
    }

    @Factory
    public static Matcher<Throwable> hasMessage(final Matcher<String> matcher) {
        return new BaseMatcher<Throwable>() {
            @Override
            public boolean matches(Object o) {
                Throwable t = (Throwable) o;
                return matcher.matches(t.getMessage());
            }

            @Override

	return &c, nil
}

// WebhookParameters configures parameters for the sidecar injection
// webhook.
type WebhookParameters struct {
	// Watcher watches the sidecar injection configuration.
	Watcher Watcher

	// Port is the webhook port, e.g. typically 443 for https.
	// This is mainly used for tests. Webhook runs on the port started by Istiod.
	Port int

	Env *model.Environment

// Any doesn't filter out any echos.
var Any Matcher = func(_ echo.Instance) bool {
	return true
}

// And is an aggregate Matcher that requires all matches return true.
func And(ms ...Matcher) Matcher {
	return func(i echo.Instance) bool {
		for _, m := range ms {
			if m != nil && !m(i) {
				return false
			}
		}
		return true
	}
}

// Or is an aggregate Matcher that requires at least one matches return true.

			}
			// If user couldn't receive results fast enough, we also block incoming events from watcher.
			// Because storing events in local will cause more memory usage.
			// The worst case would be closing the fast watcher.
			select {
			case wc.resultChan <- *res:
			case <-wc.ctx.Done():
				return
			}