让我用我对你问题的理解来回答这个问题。我想您需要在容器中将节点名值设置为env变量。如果这是真的,你可以使用下面的代码
- name: Node_Name
valueFrom:
fieldRef:
fieldPath: spec.nodeName
如果您还需要一些关于pod或container的其他信息,请理解使用downloadapi只能在container中获得有限的信息,并且仅限于下面提到的字段。
fieldRef <Object>
Selects a field of the pod: supports metadata.name, metadata.namespace,
metadata.labels, metadata.annotations, spec.nodeName,
spec.serviceAccountName, status.hostIP, status.podIP.
resourceFieldRef <Object>
Selects a resource of the container: only resources limits and requests
(limits.cpu, limits.memory, limits.ephemeral-storage, requests.cpu,
requests.memory and requests.ephemeral-storage) are currently supported.