name: k8s-manifest-generator
description: Generate Kubernetes manifests for services. Use when creating K8s deployment, service, HPA, ConfigMap, Secret, and Ingress manifests with health checks, resource limits, and autoscaling policies.

K8s Manifest Generator

Generate Kubernetes manifests for all services.

Overview

Creates complete K8s manifests with best practices including replicas, resource limits, health probes, ConfigMaps, Secrets, HPA, and Ingress.

Quick Start

/k8s-manifest-generator --env dev
/k8s-manifest-generator --env prod --with-hpa
/k8s-manifest-generator --service triage

Generated Structure

k8s/
├── base/
│   ├── namespace.yaml
│   ├── configmap.yaml
│   ├── secret.yaml
│   └── service.yaml
├── services/
│   ├── triage/
│   │   ├── deployment.yaml
│   │   ├── service.yaml
│   │   ├── hpa.yaml
│   │   └── service-monitor.yaml
│   └── ...
└── ingress/
    └── learnflow-ingress.yaml

Deployment Manifest Template

apiVersion: apps/v1
kind: Deployment
metadata:
  name: triage-service
  namespace: learnflow
spec:
  replicas: 3
  template:
    spec:
      containers:
      - name: triage-service
        image: learnflow/triage:latest
        resources:
          requests:
            memory: "128Mi"
            cpu: "100m"
          limits:
            memory: "256Mi"
            cpu: "200m"
        livenessProbe:
          httpGet:
            path: /health
            port: 8000
        readinessProbe:
          httpGet:
            path: /ready
            port: 8000

HPA Template

apiVersion: autoscaling/v2
kind: HorizontalPodAutoscaler
spec:
  minReplicas: 2
  maxReplicas: 10
  metrics:
  - type: Resource
    resource:
      name: cpu
      target:
        type: Utilization
        averageUtilization: 70

Scripts

Run scripts/generate.py --env <env> --service <name> to generate manifests.