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Simplify dual or single port logic

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This commit is contained in:
Jordan Liggitt 2020-03-23 22:04:14 -04:00
parent ef2eaa4f8f
commit dfeb617cc0
1 changed files with 5 additions and 5 deletions
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10
staging/src/k8s.io/kubectl/pkg/cmd/portforward/portforward.go
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@ -185,13 +185,13 @@ func translateServicePortToTargetPort(ports []string, svc corev1.Service, pod co
return nil, err
}
// should fail when localPort is empty (=> use random local port)
localportnum, err := strconv.Atoi(localPort)
// convert the resolved target port back to a string
remotePort = strconv.Itoa(int(containerPort))
if int32(portnum) != containerPort || localPort == "" || (int32(localportnum) != containerPort && err == nil) {
translated = append(translated, fmt.Sprintf("%s:%d", localPort, containerPort))
if localPort != remotePort {
translated = append(translated, fmt.Sprintf("%s:%s", localPort, remotePort))
} else {
translated = append(translated, fmt.Sprintf("%d", containerPort))
translated = append(translated, remotePort)
}
}
return translated, nil