Terraform Remote State on AWS: S3 Backend with DynamoDB Locking
Local Terraform state files are a liability the moment a second engineer joins the project. This tutorial walks through provisioning an S3 backend with DynamoDB state locking — the standard pattern for safe, concurrent infrastructure management on AWS.
Apache2 with php-fpm8.3 configuration for WordPress(WooCommerce) site
Production-oriented Apache + PHP-FPM 8.3 configuration for WordPress/WooCommerce with explicit site.conf, prefork, and php-fpm pool values.
Ansible Playbook for Automated Linux Server Bootstrap and SSH Hardening
A fresh server is a liability until it's configured correctly. This tutorial walks through an Ansible playbook that handles user creation, package installation, SSH hardening, and UFW firewall setup in a single repeatable run.
Postgres Database Backups on Kubernetes Using a Scheduled CronJob
Manual Postgres backups don't belong in a production Kubernetes environment — pods are ephemeral, PVCs can disappear, and human schedules are unreliable. This tutorial walks through a CronJob-based backup strategy that runs pg_dump on a schedule, ships compressed dumps to S3, and handles retention automatically.
Terraform Root Config Wiring VPC, IAM, and S3 Modules Together
One root module connecting community VPC, S3, and a local IAM module with correct dependency ordering and remote state.
Integrating HashiCorp Vault Secrets into Terraform AWS Deployments
Storing database credentials and API keys in plaintext Terraform state is a real security liability. This tutorial walks through wiring HashiCorp Vault into your Terraform workflow so secrets are fetched dynamically at plan time — never hardcoded in configuration files.
Cloudflare WAF Custom Rules for WordPress Origin Server Protection
Direct-IP attacks and bot-driven credential stuffing bypass Cloudflare entirely when your origin server is left unguarded. This tutorial walks through a layered WAF custom rule strategy — from authenticated-origin pull validation to scanner User-Agent filtering — implemented with Terraform and verified through Cloudflare Security Analytics.
Terraform S3 Backend Setup with DynamoDB State Locking for Team Workflows
Storing Terraform state locally works fine in isolation, but it breaks down the moment a second engineer joins the project. This tutorial walks through provisioning an S3 backend with DynamoDB locking and wiring it into your Terraform project correctly.
Terraform Remote State on AWS S3 with DynamoDB State Locking
Storing Terraform state locally is fine for solo experiments, but it breaks down the moment a second engineer runs a plan. This tutorial walks through provisioning a production-grade S3 remote backend with DynamoDB locking and shows you exactly how to wire it into any Terraform project.
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