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Basic stages, jobs, scripts ✅ Artifacts + coverage ✅ Parallel jobs ✅ Docker builds + Registry push ✅ Manual and scheduled deployments ✅ Feature-specific deployment environments ✅ Security: SAST, Secret Detection ✅ On-demand scans & scheduled pipelines ✅ Dynamic child pipelines ✅ Notification to Slack ✅ Pipeline rules, only/except, retry ✅ Kubernetes deployment (via kubectl)…

Management of educational assets is one of the major steps to having an organized learning environment. These assets could be schools and educational institutions, which usually have a great deal of resources, from technology to textbooks. Good reasons for listing inventory include ensuring these assets prove productive, reducing waste, and better resource allocation. In this post, you can…

Step 1 – Setup PostgreSQL server Step 2 – Login to PostgreSQL server & create user/db & grant perm Step 3 – Download PostgreSQL driver cd /var/lib/rundeck/libextsudo wget https://jdbc.postgresql.org/download/postgresql-42.7.3.jarsudo chown rundeck:rundeck postgresql-42.7.3.jar Step 4 – Make a changes in rundeck config Database configuration dataSource.dbCreate = updatedataSource.url = jdbc:postgresql://localhost:5432/rundeckdbdataSource.username = rundeckuserdataSource.password = rundeckpassdataSource.driverClassName = org.postgresql.DriverdataSource.dialect =…

🔧 Rundeck Configuration Options 1. General Settings Property Description Example loglevel.default Sets the default log level for jobs. Options: ERROR, WARN, INFO, VERBOSE, DEBUG. INFO rdeck.base Specifies the base directory for Rundeck. /var/lib/rundeck server.servlet.context-path Defines the web context path. /rundeck server.port Sets the HTTP port for the server. 4440 server.address Specifies the address/hostname to listen…

Here’s a detailed tutorial for Authentication and Authorization in Rundeck Community Edition. This guide includes setup for both file-based authentication and role-based access control (RBAC) using ACL policy files. 🔐 Rundeck Community Edition: Authentication & Authorization Tutorial 🧰 Prerequisites 🗝️ 1. Authentication in Rundeck Rundeck CE uses JAAS (Java Authentication and Authorization Service) for authentication….

Here’s a complete guide to running Ansible Playbooks using Rundeck, covering all supported methods, including what you’ve done, plus troubleshooting options and best practices. ✅ Goal Run an Ansible Playbook (web.yaml) on remote hosts from Rundeck. 🧰 Prerequisites ✅ Methods to Run Ansible from Rundeck ✅ Method 1: Ansible Plugin (Node Step or Workflow Step)…

System Requirements for Rundeck Supported Operating Systems: Amazon EC2 Supported Database. Supported Log store Others Important Network access How to Install Rundeck OSS in Ubtunu? Step 1- Install Java $ sudo apt update$ sudo apt install openjdk-17-jdk$ sudo apt install openjdk-17-jre$ java –version Step 2 – Download rundeck Package Step 3 – Run Installer commands….

Increasing the upload file size limit in WordPress allows you to upload larger images (or other media) without errors. Many hosting providers set a default upload limit (often anywhere from 2 MB to 500 MB) at the server level. If you try to upload a file larger than this limit, WordPress will show an error…

Here’s a comprehensive list of top real-time collaborative, web-based text editors, including both open-source/self-hostable and cloud/SaaS platforms. Each tool includes its key features, and a feature-by-feature comparison follows to help you choose the right one. 📝 Top Real-Time Collaborative Web-Based Text Editors ✅ 1. Etherpad (100% Open Source) Features: ✅ 2. OnlyOffice Docs (Open Source…

📌 What is Google Cloud CDN? Google Cloud CDN is a globally distributed content delivery network that accelerates the delivery of your web and media content by caching it closer to users at the edge of Google’s global infrastructure. It integrates tightly with Google Cloud services like Cloud Load Balancing, Cloud Storage, and Compute Engine….

Comprehensive Guide to DNSControl Table of Contents 1. Introduction to DNSControl DNSControl is an open-source tool developed by Stack Exchange to manage DNS zones across multiple providers using a declarative, code-driven approach. It allows system administrators and DevOps teams to define DNS records in a high-level configuration file, which can then be pushed to various…

Almost every industry is being transformed by artificial intelligence (AI): transportation, healthcare, education, among others. AI applications in the field of education are affecting the way a student prepares for exams and takes the exam itself. The study is becoming more efficient, personalized, and effective with AI tutors and solvers and other tools. As exams…

📘 1. Basics of DNS What Is DNS? The Domain Name System (DNS) is the Internet’s phonebook. It translates human-friendly domain names (like www.example.com) into IP addresses (like 192.0.2.1) that computers use to identify each other on the network. How DNS Resolution Works When you enter a URL into your browser, the DNS resolution process…

🎯 What is S2I? S2I = Source-to-Image ✅ It’s a build process invented by OpenShift (Red Hat) to automate: “Take my source code + take a base image → and build a new runnable application container.” You give it: It gives you: 📦 What is an S2I Base Image? An S2I base image is a…

🛠 Prerequisites: 🔥 Step 1: Login to OpenShift Cluster Or via the Web Console. 🏗 Step 2: Create a New Project (Namespace) (You can also create it from Web Console: Projects > Create Project.) 📦 Step 3: Deploy MySQL Database (for WordPress backend) WordPress needs a database. Let’s deploy a simple MySQL Pod + Service….

You want the control centre of your subscription logic (plans, user status, features, invoicing rules) to be inside your core Laravel application, using PayPal and Paytm purely as external payment processors. This is a valid approach, often chosen for greater flexibility or when dealing with payment gateways not supported by tools like Cashier/Spark. However, it…

I’ll give you a full working Paytm Payment Gateway integration example in Laravel — step-by-step, including payment page, initiate payment, callback handling, and success/failure handling. 🚀 Full Working Example — Paytm Integration in Laravel (Latest) 1. Install Laravel Paytm Package First, install a Paytm SDK/library.I recommend using “anandsiddharth/laravel-paytm-wallet” (easy and popular): 2. Configure Paytm Keys…

Absolutely! Here’s a comprehensive tutorial and troubleshooting guide for sending email from a GoDaddy VPS Server with cPanel + WHM. This includes PHP mail(), SMTP setup, logs, DNS settings, and common issues with solutions. 📧 Sending Emails from GoDaddy VPS with cPanel + WHM 🧩 1. How Email Sending Works on a cPanel VPS Component…

What is AWS WAF? Basic Workflow of AWS WAF? ❌ AWS WAF Does NOT support Route 53 (DNS) 📌 Why? AWS WAF is a Layer 7 (Application Layer) Web Application Firewall, which means: ✅ What AWS WAF Supports (as of 2026) Service WAF Supported? Notes CloudFront ✅ Yes Edge-based HTTP protection, ideal for global apps…