SRE Framework Guide for GKE Microservices (SLI, SLO & SLA)
Learn how to calculate SLIs, define 30-day rolling SLOs, and write realistic SLAs for GKE microservices using Cloud Pub/Sub and Cloud Storage
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Third-Party AI Plugins: Security Best Practices
So your team just found a fantastic AI skill or plugin that does exactly what you need. It’s open-source, well-documented, and the GitHub stars look healthy. You’re tempted to clone it, drop it into your pipeline, and move on. Stop right there. That instinct — while totally understandable — is one of the most common…
What is Error Budget?
An error budget is the agreed-upon amount of unreliability downtime, or failure a system can experience within a specific period before users are noticeably impacted or targets are broken. It is a core concept in Site Reliability Engineering (SRE) used to balance the speed of shipping new features with system stability. 📊 How It Works…
OWASP Top 10 for LLM Apps: What You Must Know
You’ve built a sleek LLM-powered application. It answers questions, summarizes documents, writes code, maybe even takes actions on behalf of users. It feels magical. But here’s the uncomfortable truth — most teams ship these applications without thinking seriously about security until something goes wrong. And with LLMs, things can go wrong in ways that traditional…
How to use CURL with Proxy
This post will be demonstrating how to use curl with proxy in PHP and Linux command line. What is additional parameter we need to pass while using curl via proxy. So I am starting with proxy configuration in PHP curl. 1) PHP curl with proxy $url = ‘http://localhost/path/to/file.php’; $proxy = ‘127.0.0.2:3128’; $ch = curl_init(); curl_setopt($ch,…
How to Handle Secrets in Terraform Without Hardcoding Them
How to Handle Secrets in Terraform Without Hardcoding Them Hardcoding secrets like passwords, API keys, or tokens directly in .tf files is a critical security mistake. This guide covers the right ways to manage secrets in Terraform. What NOT to Do # NEVER do this — secrets committed to version control resource “aws_db_instance” “main” {…
Install Elasticsearch using Repositories
Install Elasticsearch using Repositories You can easily install Elasticsearch using APT and YUM repository – Install Elasticsearch Using APT repository – Install Elasticsearch Using Yum repository Install Elasticsearch 5.0 on Debian: Step 1: Download and Install Elasticsearch Public signin key wget -qO – https://artifacts.elastic.co/GPG-KEY-elasticsearch | sudo apt-key add – Step 2: Installation using APT Repository…
Helm Charts — And Why Raw YAML Gets Painful Fast
Helm Charts — And Why Raw YAML Gets Painful Fast Start With the Problem Imagine you’re deploying a simple web app to Kubernetes. You write a deployment.yaml, a service.yaml, maybe an ingress.yaml and a configmap.yaml. That’s already 4 files just for one app. Now imagine doing that for 10 microservices, across 3 environments (dev, staging,…
Updating Document in Elasticsearch
Documents in Elasticsearch are always immutable we cannot replace or change them directly. If we require updating document in Elasticsearch then we need to reindex or replace it. We can change an existing document by using Index API as well. Elasticsearch delete the old document automatically and add a new document internally. Updating Document in…
How to Install Maven on Linux
This article will help you to install Maven on Linux Operating System. What is Apache Maven? Apache Maven is a software project management and comprehension tool. Based on the concept of a project object model (POM), Maven can manage a project’s build, reporting and documentation from a central piece of information. Prerequisites: Maven 3.3 requires…
