Ansible DevOps Introduction to DevOps Tools: From Idea to Execution Welcome to the world of DevOps, where a plethora of tools like Docker, Kubernetes, Ansible, Terraform, Git, GitHub, Jenkins, Prometheus, and Grafana play pivotal roles. For anyone new to this domain, the sheer number of tools and technologies can be overwhelming. This blog aims to demystify these tools by narrating
Terraform Introduction to Terraform: A Beginner's Guide With Terraform, you're stepping into a realm where everything from servers to databases is managed with code – neat, efficient, and super scalable.
IaC How to Manage Terraform State with Examples From local to remote state management solutions, understanding how Terraform keeps track of resources and handles concurrency is vital for error-free infrastructure deployments
Terraform Terraform Modules - Tutorials and Examples Explore the power and flexibility of Terraform modules in infrastructure as code (IaC). Learn how modules enhance reusability, abstraction, and scalability in managing cloud resources, complete with practical examples for AWS and Google Cloud.
Terraform Terraform vs. CloudFormation: A Side-by-Side Comparison Infrastructure as Code (IaC) has emerged as a critical tenet in cloud computing, making efficient resource management possible across cloud environments. Terraform and AWS CloudFormation are two leading tools in IaC that facilitate the provisioning and management of infrastructure resources. While both offer similar functionalities, their fundamental differences make each
Terraform Terraform Input and Output Variables Explained Terraform's input and output variables are powerful tools that enable developers to build flexible infrastructure configurations with Terraform.
Terraform Terraform Variables: Types & Use Cases for Beginners A variable is a container that holds a value. It can be used to represent different values at different times during the execution of a program. They can be assigned a value, which can then be changed or used in execution. A variable in Terraform is similar to a variable
Terraform Terraform for_each: A simple Tutorial with Examples Congratulations! You recently joined an SRE team that uses Terraform to provision and manage infrastructure components. After some time, you notice that they configured a couple of similar infrastructure resources using the count meta-argument as seen in the code snippet below: # variables.tf variable "ami" { type = string default = "ami-0078ef784b6fa1ba4" } variable
Ansible What is Infrastructure-as-Code (IaC)? Infrastructure-as-code (IaC) is a concept that has revolutionized the way IT infrastructure is managed and deployed. By using IaC, infrastructure is treated like a software application where its attributes are written through code. In this article, we will be talking about Infrastructure-as-code, what it is, and how it can help
GitOps What Is GitOps? Deployment Strategies & Advantages Explained. GitOps is a term that has been around for a while but has recently gained popularity in the DevOps and software engineering communities. GitOps takes DevOps best practices, such as collaboration, version control, and compliance, and applies them to infrastructure automation. So, let's start by understanding DevOps. DevOps is a
Docker certification Top 5 DevOps Certifications in 2023 Most companies rely on certifications to determine if an individual has the skills necessary to undertake specific responsibilities. Most IT industry professionals rely on certifications to attest to their expertise in using specific tools or platforms. In this article, I'll share the top 5 most marketable DevOps certifications you can
DevOps Why Should You Learn HashiCorp Terraform? Software applications run on top of infrastructure. This includes things like servers, databases, storage, networking, and other infrastructure components. Imagine you are an employee tasked with setting up a new web server for your company's website. Let’s consider a manual infrastructure provisioning scenario. You would have to configure the
DevOps Essential Skills 14 Top Skills Required for DevOps in 2023 In rich countries, the average salary of a skilled DevOps engineer is well over $100.000/year. Why are companies willing to pay so much? Well, first of all, these employees bring a lot of value to these companies. They help them deliver higher quality software faster and sometimes even
Infrastructure as code Understanding the Role of Infrastructure as Code in DevOps This article will discuss what DevOps, Infrastructure-as-code (IaC), and GitOps are and what sets them apart. If you are someone already working in the field or managing software infrastructure, you may have encountered these terms already. They all have a similar objective: to improve the quality and speed of software
Infrastructure as code Infrastructure as Code - Configuration vs Orchestration Management Infrastructure as Code (IaC) offers a rapid and effective approach to IT infrastructure management. It eliminates redundant manual tasks that were once necessary for system administrators and reduces the risk of human error. Configurations can be created in a user-friendly format, simplifying the design, configuration, and provisioning of infrastructure. Furthermore,