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kubectl: only print default cotnainer if there are multi containers

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This commit is contained in:
Paco Xu 2026-03-10 13:08:31 +08:00
parent a142b22c38
commit ec58d1865d
1 changed files with 1 additions and 1 deletions
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2
staging/src/k8s.io/kubectl/pkg/cmd/util/podcmd/podcmd.go
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@ -78,7 +78,7 @@ func FindOrDefaultContainerByName(pod *v1.Pod, name string, quiet bool, warn io.
// fallback to pick the first container to maintain existing behavior
container := &pod.Spec.Containers[0]
if !quiet {
if !quiet && (len(pod.Spec.Containers) > 1 || len(pod.Spec.InitContainers) > 0 || len(pod.Spec.EphemeralContainers) > 0) {
fmt.Fprintf(warn, "Defaulted container %q out of: %s\n", container.Name, AllContainerNames(pod)) // nolint:errcheck
}
klog.V(4).Infof("Using the first container in a pod: %s", container.Name)