Pod CRUD example (쿠버네티스 페이스북 그룹 질문에서)

pod-crud-example.py

# Original link : https://github.com/roshanp30/Kubernetes-Api-using-python/blob/master/podcrud.py
import yaml
from os import path
from kubernetes import client, config, utils
from pprint import pprint

DEPLOYMENT_NAME = "alicek106"
IMAGE_NAME = "nginx"
PORT_NO = 80
APP_NAME = "alicek106"
API_VERSION = "v1"
KIND = "Pod"
NAMESPACE = "default"

def create_pod_object():
    # Configureate Pod template container
    container = client.V1Container(
        name=DEPLOYMENT_NAME,
        image=IMAGE_NAME,
        ports=[client.V1ContainerPort(container_port=PORT_NO)])
    # Create and configurate a spec section

    template = client.V1PodTemplateSpec(
        metadata=client.V1ObjectMeta(labels={"name": APP_NAME}),
        spec=client.V1PodSpec(containers=[container]))
    """
    template = client.V1PodTemplateSpec(
        spec=client.V1PodSpec(containers=[container]))
    """
    # Create the specification of deployment
    spec = client.V1PodSpec(containers=[container])
    #    template=template)
    # Instantiate the deployment object
    pod_object = client.V1Pod(
        api_version=API_VERSION,
        kind=KIND,
        metadata=client.V1ObjectMeta(name=DEPLOYMENT_NAME),
        spec=spec)

    return pod_object


def create_pod(api_instance,namespace):
    pod_body = create_pod_object()
    api_response = api_instance.create_namespaced_pod(namespace, pod_body)
    pprint(api_response)


def delete_pod(api_instance,namespace,name):
    api_response = api_instance.delete_namespaced_pod(name, namespace,body=client.V1DeleteOptions(
            propagation_policy='Foreground',
            grace_period_seconds=5))
    pprint(api_response)

def main():
    config.load_incluster_config()
    configuration = client.Configuration()
    api_instance = client.CoreV1Api(client.ApiClient(configuration))
    create_pod(api_instance,"default")
main()