kubernetes

# ConfigMap from literal values
apiVersion: v1
kind: ConfigMap
metadata:
  name: web-app-config
  namespace: production

apiVersion: apps/v1
kind: Deployment
metadata:
  name: user-service
  labels:
    app: user-service

import express, { type Express, type Request, type Response } from 'express';

export function buildApp(isShuttingDown: () => boolean): Express {
  const app = express();
  app.disable('x-powered-by');

# HPA v2 with multiple metrics
apiVersion: autoscaling/v2
kind: HorizontalPodAutoscaler
metadata:
  name: web-app-hpa
  namespace: production

# === Vault Agent Injector: Auto-inject secrets into pods ===
apiVersion: apps/v1
kind: Deployment
metadata:
  name: api-server
  namespace: production

# === ArgoCD Application: Single app deployment ===
apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: myapp-production
  namespace: argocd

package health

import (
	"context"
	"sync"
	"time"