Skip to content
Environment Matrix: Dev/Stg/Prod logo

Environment Matrix: Dev/Stg/Prod

Environment standards for development, staging, and production: parity principles, data and access policies, configuration boundaries, and deployment controls

SKILL.md

Full skill instructions

Environment Matrix: Dev/​Stg/​Prod

Overview

มาตรฐานการจัดการ environments (development, staging, production) รวมถึง configs, data policies, access controls ที่แตกต่างกันแต่ละ environment

Why This Matters

  • Parity: Environments ใกล้เคียงกัน ลด "works on my machine"
  • Safety: Production protected, staging for testing
  • Clarity: รู้ว่า environment ไหนทำอะไรได้
  • Compliance: Proper access controls

Core Concepts

1. Parity (เหมือนกันเท่าที่จำเป็น)

  • staging ควร “production-like” ในเรื่อง topology, config shape, observability, and deployment flow
  • ต่างเฉพาะสิ่งที่จำเป็นต่อความปลอดภัย/ต้นทุน (scale, data, access)

2. Data Policy

  • dev: seed/​mock ได้ แต่ต้องป้องกันการใช้ข้อมูลจริงโดยไม่ตั้งใจ
  • staging: sanitized copy หรือ synthetic data (ห้าม PII ถ้าไม่จำเป็น)
  • prod: real data + audit + retention policy

3. Access & Change Control

  • prod ต้องมี least privilege, approvals, และ audit trail
  • staging ใช้สำหรับ validation และ rehearsal ของ deployments/​rollbacks

Environment Matrix

AspectDevelopmentStagingProduction
PurposeLocal dev, experimentsPre-prod testingLive users
DataSeed/​mockSanitized copyReal
ScaleMinimalProduction-likeFull
AccessAll devsRestrictedVery restricted
LoggingVerboseStandardStandard + audit
Feature flagsAll enabledSelectiveControlled rollout
SecretsLocal vaultStaging vaultProd vault
Domainlocalhoststaging.example.comexample.com

Quick Start

  1. ตั้ง APP_ENV=development|staging|production|test เป็น source-of-truth
  2. สร้าง “config matrix” ที่ keys เหมือนกันทุก env (ต่างเฉพาะค่า)
  3. แยก secrets ออกจาก config และใช้ secret manager ต่อ env
  4. ทำ access control matrix และกำหนดว่า “ใครทำอะไรได้” ต่อ env

Config Per Environment

// config/​environments.ts
export const environments = {
  development: {
    apiUrl: 'http://localhost:3000',
    database: 'dev_db',
    logLevel: 'debug',
    features: { all: true },
  },
  staging: {
    apiUrl: 'https://staging-api.example.com',
    database: 'staging_db',
    logLevel: 'info',
    features: { experimental: true },
  },
  production: {
    apiUrl: 'https://api.example.com',
    database: 'prod_db',
    logLevel: 'warn',
    features: { stable: true },
  },
};

Access Control Matrix

RoleDevStagingProduction
DeveloperFullRead + DeployRead logs only
Tech LeadFullFullRead + Deploy
SRE/​DevOpsFullFullFull
QAReadFullRead only

Production Checklist

  • staging deploy flow เหมือน production (ต่างเฉพาะ scale/​data/​access)
  • data policy ชัดเจน (sanitized, retention, PII handling)
  • secrets แยกตาม env (ไม่มี reuse ข้าม env)
  • prod มี approvals + audit logs สำหรับ deploy/​config changes
  • feature flags rollout rules ต่างกันชัดเจนระหว่าง envs

Anti-patterns

  1. Staging != Prod: staging ใช้งานจริงไม่ได้ ทำให้ bug หลุด prod
  2. Sharing secrets: ใช้ secret เดียวกันทุก env (risk สูงมาก)
  3. Real data in dev/​staging: PII leak และ compliance risk
  4. No ownership: ไม่มีคนรับผิดชอบ access/​policies ของแต่ละ env

Integration Points

  • CI/​CD environments (GitHub Environments, approvals, secrets)
  • Secret managers and IAM
  • Observability (separate tenants/​projects per env)
  • Data pipelines (masking/​sanitization jobs)

Further Reading

More DevOps & CI/CD skills

Project scaffolding, deployment configuration, and CI/CD setup for Google ADK agents.

6K 472.6K
View

Set up tracing, logging, and monitoring for deployed ADK agents across Cloud Trace, BigQuery, and third-party platforms.

6K 472.6K
View

Enterprise Azure infrastructure architect generating Bicep or Terraform from workload descriptions.

1.5K 454.3K
View
azure-kubernetes logo
DevOps & CI/CD

azure-kubernetes

Plan and configure production-ready Azure Kubernetes Service clusters with Day-0 and Day-1 best practices.

1.5K 447.1K
View

Raw mechanical interfaces fusing Swiss typographic print with military terminal aesthetics. Rigid grids, extreme type scale contrast, utilitarian color, analog degradation effects. For data-heavy dashboards, portfolios, or editorial sites that need to feel like declassified blueprints.

92.7K 354.9K
View
just-scrape logo
DevOps & CI/CD

just-scrape

Web search, scraping, extraction, crawling, and monitoring via ScrapeGraph AI CLI.

69 245K
View

Skill for working with Firebase Hosting (Classic). Use this when you want to deploy static web apps, Single Page Apps (SPAs), or simple microservices. Do NOT use for Firebase App Hosting.

462 159.7K
View

Deploy and manage web apps with Firebase App Hosting. Use this skill when deploying Next.js/Angular apps with backends.

462 159.1K
View
deploy-to-vercel logo
DevOps & CI/CD

deploy-to-vercel

Deploy applications and websites to Vercel. Use when the user requests deployment actions like "deploy my app", "deploy and give me the link", "push this live", or "create a preview deployment".

31.9K 146.6K
View
programmatic-seo logo
DevOps & CI/CD

programmatic-seo

Build SEO-optimized pages at scale using templates, data, and proven playbook patterns.

53.3K 140.1K
View

Design and build isolated, reusable Convex backend components with clear boundaries and app-facing wrappers.

63 123.5K
View

Deploy and manage projects on Vercel using token-based authentication. Use when working with Vercel CLI using access tokens rather than interactive login — e.g. "deploy to vercel", "set up vercel", "add environment variables to vercel".

31.9K 116.1K
View

Coding & apps AI tools

Opus Clip logo
Coding & apps

Opus Clip

Opus.ai: Revolutionize Your Web Experience

Free
View
Imagica logo
Coding & apps

Imagica

Build a no-code AI app in minutes.

Freemium
View
E
Coding & apps

Emergent.sh

An IDE for code migration from legacy to modern frameworks through coding agents.

Freemium
View
Wonder Dynamics logo
Coding & apps

Wonder Dynamics

Automate CGI animation in live-action scenes

Paid
View
M
Coding & apps

Mixo

Launch a website in seconds with AI.

Paid
View
AI Code Convert logo
Coding & apps

AI Code Convert

Streamline Your Coding Experience with AI Code Helper

Free
View