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refactor: don't iterate over load balancer if not using result

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This commit is contained in:
John Gardiner Myers 2023-06-25 12:25:29 -07:00
parent ae0c06e3e6
commit 4ee8bae85c
1 changed files with 4 additions and 14 deletions
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18
source/service.go
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@ -562,12 +562,12 @@ func extractServiceExternalName(svc *v1.Service) endpoint.Targets {
}
func extractLoadBalancerTargets(svc *v1.Service, resolveLoadBalancerHostname bool) endpoint.Targets {
var (
targets endpoint.Targets
externalIPs endpoint.Targets
)
if len(svc.Spec.ExternalIPs) > 0 {
return svc.Spec.ExternalIPs
}
// Create a corresponding endpoint for each configured external entrypoint.
var targets endpoint.Targets
for _, lb := range svc.Status.LoadBalancer.Ingress {
if lb.IP != "" {
targets = append(targets, lb.IP)
@ -588,16 +588,6 @@ func extractLoadBalancerTargets(svc *v1.Service, resolveLoadBalancerHostname boo
}
}
if svc.Spec.ExternalIPs != nil {
for _, ext := range svc.Spec.ExternalIPs {
externalIPs = append(externalIPs, ext)
}
}
if len(externalIPs) > 0 {
return externalIPs
}
return targets
}