devops - CybAI news

02 Jul

Terraform Validate Command: Practical Examples and Best Practices

stp2y0 CommentsNewscloud, coding, community, development, devops, engineering, inclusive, infrastructureascode, software, terraform

What is Terraform Validate The validate command helps you make sure your Terraform (or OpenTofu) code is syntactically correct before you deploy. This helps you to prevent misconfiguration due to missing attributes or incorrect dependencies, saving time, improving efficiency, and reducing cost. Under the hood, terraform validate performs these actions: Validates that the syntax of the terraform files is correct - For example, if you want to use the terraform ternary function in your code and provide the incorrect syntax halfway, terraform can capture it and help you fix it. Verifies the consistency of the terraform configuration -For instance, whether…

30 Jun

Hello, DEV Community! I’m Makda Nebyu

stp2y0 CommentsNewsbeginners, coding, community, development, devops, engineering, inclusive, javascript, software, webdev

Hello everyone! My name is Makda Nebyu. I’m a 3rd-year software engineering student at Wachamo University and a photo model. I’m excited to join the DEV Community and share my journey, projects, and knowledge with all of you. I have certificates in: JavaScript Web Design Python Computer Basic Skills Work Skills Here are some of the projects I've worked on: Student Result Management System Description: A web application to manage and track student results. Technologies used: C++ Clinic Management System Description: A system to streamline clinic operations and manage patient data. Technologies used: JavaScript, HTML, CSS, MySQL. Library Inventory System…

29 Jun

Discovering the Power of Atlassian Resources

stp2y0 CommentsNewsagile, beginners, coding, community, development, devops, engineering, inclusive, learning, software

Recently, I explored the extensive resources provided by Atlassian on Agile, DevOps, and more. Their comprehensive material not only refreshed my understanding of Agile and Scrum methodologies learned at Red Hat, but also expanded my knowledge on critical topics like various Git workflows, DevOps culture, and the Scaled Agile Framework (SAFe). Practical Tips from Atlassian Consider Gitflow for Large, Complex Projects: Atlassian's guide on Git workflows offers valuable insights into enhancing your version control strategy. The Gitflow model, in particular, is useful for managing larger projects, ensuring a streamlined and efficient development process. It might become The Solution if your…

26 Jun

How to Determine API Slow Downs, Part 2

stp2y0 CommentsNewscoding, community, development, devops, engineering, inclusive, machinelearning, python, software, testing

A long time ago I wrote an article on how to determine that an API is slowing down using simple statistics known as linear regression. In the conclusion of that article, it was mentioned some challenges in applying linear regression. It is hard to define the reference point. Difficulty in defining the angle of the regression lines. The reference point means we need two regression lines to know whether the current situation is normal or abnormal, and the angle between the regression lines is the basis for our judgment. For those who are familiar with statistics or math, this approach…

25 Jun

Resourcely founder-led in person or virtual hands-on workshop

stp2y0 CommentsNewsbeginners, coding, community, development, devops, engineering, inclusive, learning, security, software

Join Resourcely for a free founder-led in person or virtual hands-on workshop. Learn how easy it is to enable cloud infrastructure paved roads to prevent misconfigurations for your organization. In this session, you’ll learn how to: ✅ Navigate Resourcely user interface, and connection options. ✅ Integrate your SSO provider ✅ Integrate your VCS provider ✅ Understand what Resourcely Blueprints and Guardrails are in our catalog out of the box ✅ Understand the importance of Global Contexts ✅ Understand configuration options for Blueprints ✅ Understand configuration options for Really, our policy as code language ✅ Understand how Resourcely can integrate into…

25 Jun

Introduction to the Periodic Table of DevOps Tools

stp2y0 CommentsNewsbeginners, coding, community, development, devops, engineering, inclusive, software, tools, tutorial

In the rapidly evolving landscape of DevOps, selecting the right tools can be daunting. The "Periodic Table of DevOps Tools" serves as a comprehensive guide, categorizing and organizing tools into various functions, making it easier for practitioners to navigate the complex ecosystem. This blog will introduce you to this innovative approach and prepare you for deeper dives into individual tools in upcoming posts. Understanding the Periodic Table of DevOps Tools The concept of a periodic table in DevOps is inspired by the periodic table of chemical elements, but instead of elements, it categorizes a myriad of tools across different stages…

21 Jun

The Importance of Continuous Code Review and Early Security Integration

stp2y0 CommentsNewscoding, community, development, devops, engineering, inclusive, security, software, tutorial, webdev

In today's fast-paced digital landscape, software development is at the heart of innovation and progress. As businesses and organizations rely more heavily on software solutions, the need for robust, secure, and efficient code has never been greater. This is where continuous code review and early security integration come into play, serving as crucial pillars in the modern software development lifecycle. Continuous code review is the practice of systematically examining code changes throughout the development process, rather than waiting until the end of a project. Early security integration, on the other hand, involves incorporating security measures and best practices from the…

19 Jun

How to create and connect to a Linux VM using a Public Key.

stp2y0 CommentsNewsazure, cloud, coding, community, development, devops, engineering, inclusive, software

A Linux virtual machine (VM) can be created using the Azure portal. This guide will show you how to use the Azure portal to deploy a Linux virtual machine using Ubuntu Server 22.04 LTS as the operating system (OS) image. A connection will be established to the VM using Secure Shell (SSH) with a public key and the NGINX webserver will also be installed. Sign in to the Azure portalSign in to the Azure portal Creating a Virtual machine Select "+ Create a resource" from the Azure homepage. Click on the Virtual machine option In the Basics tab, under the…

18 Jun

Day-15 Task: Python Libraries for DevOps

stp2y0 CommentsNewsaws, awschallenge, coding, community, development, devops, engineering, inclusive, python, software

1. Python In-Built LibrariesA Python library is a collection of pre-written code that provides specific functionalities and can be imported and used in other Python programs. A library can contain functions, classes, and modules that can be used by other programs, saving time and effort in development. Python libraries are often created to solve specific problems and make it easier for developers to write code by providing pre-built solutions. They can be open-source or proprietary and can be installed via Python’s package manager, pip. In DevOps, Python libraries can be used to automate tasks, interact with APIs and cloud services,…

17 Jun

SFU vs MCU vs P2P: WebRTC Architectures Explained

stp2y0 CommentsNewscoding, community, development, devops, engineering, inclusive, javascript, software, webdev, webrtc

There are different WebRTC architecture available today, these are SFU, MCU and P2P, selecting one depends on many factors these include Network Conditions Bandwidth availability If participants have good quality bandwidth then SFU and peer to peer calling will work for them If the participants do not have good quality bandwidth and there are a lot of participants than going with a MCU would be a good idead Latency Sensitivity If the situation requires low latency then going with an SFU and/ or peer to peer is a good idea If there is a tolerance for latency and latency is…