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How to apply Kubernetes YAML files from a folder in Python

Uses the Kubernetes Python client to apply all YAML manifests in a directory, with sorted processing and per-file error handling.

kubernetes yaml automation

Python

import os
import yaml
from kubernetes import client, config
from kubernetes.utils import create_from_yaml

def apply_yaml_folder(folder_path):
    """Apply all YAML files in a folder using the Kubernetes mock client."""
    # Load mock configuration
    config.load_kube_config()
    k8s_client = client.ApiClient()

  …

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