Get K8s ports exposed

from kubernetes import client, config
from kubernetes.client.api import *


def  list_exposed_ports(api: CoreV1Api):
    values = {}
    ret = api.list_service_for_all_namespaces(watch=False)
    for svc in ret.items :       
        values[f"{svc.metadata.namespace}.{svc.metadata.name}"] = extract_port_info(svc)
    return values    

def extract_port_info(svc: client.V1Service):
    ports = []        
    for v in svc.spec.ports:
        info : client.V1ServicePort  = v
        if info.node_port :
          ports.append(info.node_port)
    return ports
    
def main():
    # Configs can be set in Configuration class directly or using helper
    # utility. If no argument provided, the config will be loaded from
    # default location.
    config.load_kube_config()
    apps_v1 = client.AppsV1Api()
    api_instance = client.CoreV1Api()
    
    
    # Uncomment the following lines to enable debug logging
    # c = client.Configuration()
    # c.debug = True
    # apps_v1 = client.AppsV1Api(api_client=client.ApiClient(configuration=c))
   
    ports = list_exposed_ports(api_instance)
    
    print(ports)

if __name__ == "__main__":
    main()