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Make able to set initContainer as target #212

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Make able to set initContainer as target #212

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11 changes: 10 additions & 1 deletion pkg/tracejob/selected_target.go
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Original file line number Diff line number Diff line change
Expand Up @@ -268,7 +268,7 @@ func resolvePodToTarget(podClient corev1.PodInterface, resourceID, container, ta
target.Node = pod.Spec.NodeName
target.PodUID = string(pod.UID)

if len(pod.Spec.Containers) == 1 {
if len(pod.Spec.Containers) == 1 && len(pod.Spec.InitContainers) == 0 {
targetContainer = pod.Spec.Containers[0].Name
} else {
// FIXME verify container is not empty
Expand All @@ -284,6 +284,15 @@ func resolvePodToTarget(podClient corev1.PodInterface, resourceID, container, ta
}
}

for _, s := range pod.Status.InitContainerStatuses {
if s.Name == targetContainer {
containerID := strings.TrimPrefix(s.ContainerID, "docker://")
containerID = strings.TrimPrefix(containerID, "containerd://")
target.ContainerID = containerID
break
}
}

if target.ContainerID == "" {
return fmt.Errorf("no containers found for the provided pod %s and container %s combination", pod.Name, targetContainer)
}
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