Python and Kubernetes YAML

gistfile1.txt

from kubernetes import client, config

# Load kubeconfig file
config.load_kube_config()

# Create an instance of the Kubernetes API client
api_instance = client.AppsV1Api()

# Specify the name and namespace of the deployment to update
name = "my-deployment"
namespace = "my-namespace"

# Get the current deployment object
deployment = api_instance.read_namespaced_deployment(name, namespace)

# Set the new replica count
deployment.spec.replicas = 3

# Update the deployment
api_instance.replace_namespaced_deployment(name, namespace, deployment)