Describe nodes api call in Kubernetes

Yes, you can use it to do the same task mostly you are doing with kubectl.

kubectl itself is one type of client that you are using.

Example :

from kubernetes import client, config


def main():
    config.load_kube_config()

    api_instance = client.CoreV1Api()

    # Listing the cluster nodes
    node_list = api_instance.list_node()

    print("%s\t\t%s" % ("NAME", "LABELS"))


if __name__ == '__main__':
    main()

Example ref : https://github.com/kubernetes-client/python/blob/master/examples/node_labels.py

EDIT

res_pods = v1.list_pod_for_all_namespaces(pretty=True)
for i in res_pods.items:
    for j in i.spec.containers:
        if j.resources.requests or j.resources.limits:
            print(i.spec.node_name, j.name, j.resources)