healthchecksl4

type EnsureHealthCheckResult struct {
	HCName                 string
	HCLink                 string
	HCFirewallRuleName     string
	HCFirewallRuleIPv6Name string
	GceResourceInError     string
	Err                    error
}

type L4HealthChecks interface {
	// EnsureHealthCheckWithFirewall creates health check (and firewall rule) for l4 service.
	EnsureHealthCheckWithFirewall(svc *v1.Service, namer namer.L4ResourcesNamer, sharedHC bool, scope meta.KeyType, l4Type utils.L4LBType, nodeNames []string, svcNetwork network.NetworkInfo, svcLogger klog.Logger) *EnsureHealthCheckResult
	// EnsureHealthCheckWithDualStackFirewalls creates health check (and firewall rule) for l4 service. Handles both IPv4 and IPv6.
	EnsureHealthCheckWithDualStackFirewalls(svc *v1.Service, namer namer.L4ResourcesNamer, sharedHC bool, scope meta.KeyType, l4Type utils.L4LBType, nodeNames []string, needsIPv4 bool, needsIPv6 bool, svcNetwork network.NetworkInfo, svcLogger klog.Logger) *EnsureHealthCheckResult
	// DeleteHealthCheckWithFirewall deletes health check (and firewall rule) for l4 service.
	DeleteHealthCheckWithFirewall(svc *v1.Service, namer namer.L4ResourcesNamer, sharedHC bool, scope meta.KeyType, l4Type utils.L4LBType, svcLogger klog.Logger) (string, error)
	// DeleteHealthCheckWithDualStackFirewalls deletes health check (and firewall rule) for l4 service, deletes IPv6 firewalls if asked.
	DeleteHealthCheckWithDualStackFirewalls(svc *v1.Service, namer namer.L4ResourcesNamer, sharedHC bool, scope meta.KeyType, l4Type utils.L4LBType, svcLogger klog.Logger) (string, error)
}