Wordfence Scan Settings and WordPress Security Hardening Checklist
A practical walkthrough of Wordfence scan configuration, file permission hardening, and automated security validation using WP-CLI. Covers the full checklist from initial setup through scheduled recurring scans and CI/CD integration.
Datasync: Copy files from S3 to Azure Blob Storage (1st Part Prepare manifest and run Datasync Task)
Part 1 of an S3-to-Azure DataSync flow: build manifest from MongoDB, upload to S3, start DataSync execution, and track incremental run state.
Datasync: Copy files from S3 to Azure Blob Storage (2nd Report)
Part 2 DataSync reporting Lambda: parse task report, calculate estimated transfer/request costs, and publish a detailed SNS summary.
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.
Kubernetes Liveness and Readiness Probes: A Practical Reference
Misconfigured health probes are one of the most common causes of unexpected pod restarts and premature traffic routing in production Kubernetes clusters. This reference walks through every relevant probe field, real-world configurations, and the failure patterns that trip up even experienced engineers.
Jenkins Pipeline to Invoke AWS Lambda Manually
Learn how to build a Jenkins declarative pipeline that invokes an AWS Lambda function on demand, validates the JSON response, and fails the build automatically on errors — complete with a working Jenkinsfile you can drop into any repo.
Makefile Patterns That Actually Work in Terraform Infrastructure Repositories
A practical guide to building a layered Makefile task runner for Terraform workflows — covering variable scoping, guard patterns, phased targets, and CI integration that holds up under real team use.
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