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returning an empty array instead of returning an array with empty string for kubemci get status

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This commit is contained in:
nikhiljindal 2018-02-20 15:14:17 -08:00
parent 228c9915ee
commit 94cedea113
1 changed files with 7 additions and 3 deletions
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10
test/e2e/framework/ingress_utils.go
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@ -1252,12 +1252,16 @@ func (j *IngressTestJig) runDelete(ing *extensions.Ingress, class string) error
// getIngressAddressFromKubemci returns the IP address of the given multicluster ingress using kubemci. // getIngressAddressFromKubemci returns the IP address of the given multicluster ingress using kubemci.
// TODO(nikhiljindal): Update this to be able to return hostname as well. // TODO(nikhiljindal): Update this to be able to return hostname as well.
func getIngressAddressFromKubemci(name string) ([]string, error) { func getIngressAddressFromKubemci(name string) ([]string, error) {
var addresses []string
out, err := runKubemciCmd("get-status", name) out, err := runKubemciCmd("get-status", name)
if err != nil { if err != nil {
return []string{}, err return addresses, err
} }
ip := findIPv4(out) ip := findIPv4(out)
return []string{ip}, err if ip != "" {
addresses = append(addresses, ip)
}
return addresses, err
} }
// findIPv4 returns the first IPv4 address found in the given string. // findIPv4 returns the first IPv4 address found in the given string.
@ -1278,7 +1282,7 @@ func getIngressAddress(client clientset.Interface, ns, name, class string) ([]st
if err != nil { if err != nil {
return nil, err return nil, err
} }
addresses := []string{} var addresses []string
for _, a := range ing.Status.LoadBalancer.Ingress { for _, a := range ing.Status.LoadBalancer.Ingress {
if a.IP != "" { if a.IP != "" {
addresses = append(addresses, a.IP) addresses = append(addresses, a.IP)