When managing a software project, you often deal with numerous files, many of which are not essential for version control. These could be system-generated logs, build artifacts, environment configuration files, or IDE settings. Including such files in version control can clutter the repository, introduce inconsistencies, and even leak sensitive data. Git offers the .gitignore file […]
Continue ReadingKubernetes has become a cornerstone technology for managing containerized applications at scale. It automated deployment, scaling, and operations, enabling organizations to run complex applications with greater reliability and efficiency. One of the foundational concepts within Kubernetes is the “desired state,” which represents how you want your applications and workloads to behave in the system. The […]
Continue ReadingIn modern software development, managing and exchanging data efficiently is crucial. Two data serialization formats that have become widely popular for these tasks are JSON and YAML. Both formats are extensively used for configuration files, data storage, and inter-application communication. Although they sometimes serve similar purposes, JSON and YAML have distinct characteristics and design philosophies […]
Continue ReadingDocker images are the building blocks of containerized applications. They are essentially snapshots containing everything needed to run an application, such as the application code, runtime environment, libraries, and dependencies. When you run a container, Docker uses these images as templates. However, over time, as you build, update, and pull images, your system can accumulate […]
Continue ReadingKubernetes is designed to help you deploy and manage containerized applications efficiently. One of its most powerful features is scalability — the ability to adjust the number of application instances (pods) based on workload demand. This capability allows applications to handle varying levels of traffic without overloading the system or wasting resources. Scaling can be […]
Continue ReadingIn a dynamic Kubernetes environment, staying informed about what’s happening inside your cluster is essential for effective management and troubleshooting. Events in Kubernetes act as informative messages that communicate the internal activities and state transitions of objects such as Pods, Deployments, Nodes, and more. These insights are valuable for identifying issues, tracking behaviors, and understanding […]
Continue ReadingContainers have transformed the way software applications are developed and deployed by offering a lightweight, consistent environment for running applications. They provide a solution to the common problem of software behaving differently in different environments. Docker is a widely-used containerization platform that simplifies the creation, deployment, and management of containers. One of its most powerful […]
Continue ReadingInfrastructure as Code, commonly referred to as IaC, represents a shift from manually configuring infrastructure components to managing them through code. This practice enables version control, repeatability, and automation, reducing human error and improving operational efficiency. As organizations increasingly adopt cloud technologies, IaC becomes essential to scale infrastructure in a consistent and manageable way. Two […]
Continue ReadingIn today’s rapidly evolving digital environment, businesses are under constant pressure to deliver software quickly, reliably, and securely. The pace of innovation demands operational efficiency, automation, and scalability. At the core of this transformation are two pivotal roles—DevOps Engineers and Cloud Engineers. These professionals help organizations bridge the gap between development and infrastructure, enabling smoother […]
Continue ReadingWorking with Bash scripts in a Linux environment is a key part of automating tasks, managing processes, and simplifying operations. Bash scripts are plain text files containing command-line instructions that are executed sequentially by the Bash shell. For a script to be run directly as a program, it needs to be given execute permission. Without […]
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