Dipchand Yadav - KubeBlogs - DevOps and Cloud content

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Dipchand Yadav

DevOps Engineer at KubeNine

VPC in AWS and GCP

VPC in AWS and GCP: How are they fundamentally different?

Introduction Google Cloud Platform (GCP) and Amazon Web Services (AWS) both offer VPCs, but they handle network scope, connectivity, and scaling in different ways. It’s important to know these differences when you’re building apps on these platforms. You might have heard often - “I know AWS - I

KubeBlogs: Reduce Cost and Improve Security with Amazon VPC Endpoints

Reduce Cost and Improve Security with Amazon VPC Endpoints

What If I Told You That You Could Reduce Your AWS Costs by Up to 90%? No, you’re not wrong—that’s entirely possible. For example, when working with S3 buckets, you can cut costs by as much as 90%. So, you might be wondering: what’s the secret

KubeBlogs: Run streamlit reliably in production using supervisor!

How to run Streamlit reliably in production using supervisor!

Streamlit is widely used by Python developers for rapid prototyping as well as running real production applications. Have you ever faced a situation where your Streamlit application suddenly stops working? Whether due to crashes or server issues. Most developers run streamlit using tmux or nohup - which work - but

Jenkins or GitHub Actions? Deciding the Right CI/CD Tool for Your Workflow

Jenkins or GitHub Actions? Deciding the Right CI/CD Tool for Your Workflow

Introduction Continuous Integration and Delivery is a key part of any software application. Be it a mobile app, a backend app or a website - everything requires CI/CD to make things easier for everyone. From testing and building code to deploying it across environments, CI/CD tools help simplify

How we use airflow to optimize our DevOps workflow

How we use Airflow to optimize our DevOps workflow.

Introduction Apache Airflow is a powerful tool for automating workflows and managing complex processes effectively. In DevOps, tasks like token validation, Kubernetes configuration management, and updating secrets are often repetitive and time-consuming. With Airflow, we replaced manual work with automated workflows, saving time and reducing errors. We used chatgpt to

Secrets Management in Kubernetes with AWS and External Secrets Operator

Simplifying Secret Management in Kubernetes with AWS and External Secrets Operator

Managing sensitive information, like passwords and API keys, in Kubernetes can be challenging. You want to keep your secrets secure while still making them available to your applications. In this guide, we'll walk you through how to connect AWS Secrets Manager with your Kubernetes cluster using the External

Loki vs. Elasticsearch: Choosing the Right Logging System for You

Loki vs. Elasticsearch: Choosing the Right Logging System for You

Logging systems are vital tools that help us understand what's happening inside our applications. They record events, errors, and other important information, making it easier to troubleshoot problems, monitor performance, and keep things running smoothly. In this post, we'll compare two popular logging systems: Grafana Loki

KubeBlogs : Integrate Slack Notifications into ArgoCD

Integrating Slack Notifications into ArgoCD for Better Workflow

ArgoCD is a powerful tool for managing Kubernetes applications through GitOps principles, ensuring that your deployments are consistent and reliable. Slack, on the other hand, is a widely-used communication platform that enhances team collaboration. By integrating Slack with ArgoCD, you can receive real-time notifications about your deployment statuses directly in

Docker - KubeBlogs

Reduce docker image size from 1GB to 150mb | Method to optimize docker images

Docker makes it easy to package software, but if you're not careful, your images can get bloated. Big images mean slower downloads, delayed deployments, and longer startup times—nobody wants that. The main problem? We often add stuff we don't need: source code, build tools, and

The art of zero-downtime in kubernetes : Deployment Strategies

The art of zero-downtime in kubernetes : Deployment Strategies

Introduction Imagine you're running a popular online service, and suddenly, during an update, your application goes down. Users can't access your service, and with each passing minute, you're losing revenue and customer trust. This scenario is every developer's nightmare. Downtime not only

How to Install Loki using helm!

How to Install Loki using helm!

In the previous blog, we covered everything about Loki, from its components to its architecture, explaining how it works and how it efficiently compresses logs. If you have not read the blog check it out here: https://www.kubeblogs.com/all-you-need-to-know-about-loki/ Now that you have a solid understanding of Loki’

All you need to know About Loki!

All you need to know About Loki!

At KubeNine, we ensure that our customers log well and log right! Logs are crucial because they keep track of everything your applications do, from errors and warnings to user activities and system events. However, managing all these logs can take up a lot of resources and make it hard

Manage your kubernetes secrets securely, directly from the web browser!

Manage your kubernetes secrets securely, directly from the web browser!

Managing secrets in Kubernetes can be a real headache. If you've ever struggled with keeping environment variables secure and up-to-date across multiple clusters, I totally get it. Many of us have faced the hassle of manual secret management, and it's time we found a better way.

The Only Blog You’ll Ever Need to Master Kubernetes Health Checks

The Only Blog You’ll Ever Need to Master Kubernetes Health Checks

Introduction Kubernetes is one of the most powerful tools for orchestrating containerized applications. When it comes to healthchecks Kubernetes offers multiple options. Its very important to understand these healthcecks so that you can deploy a resilient and highly available application. Kubernetes healthchecks can be confusing. For most beginners, all the

How nginx-image-resizer Simplifies Image Handling for Your Web Apps

How nginx-image-resizer Simplifies Image Handling for Your Web Apps

Images are a crucial part of any website. They make content more engaging and visually appealing. But if these images aren’t served fast, they can slow down your site and frustrate users. Imagine visiting a site where images take forever to load or don't display correctly on

How does SAML Authentication Work?

How does SAML Authentication Work?

Recently, I joined KubeNine as a DevOps engineer. As part of the onboarding process, I received a work email and access to a company dashboard that provides links to all the tools I need. This dashboard is crucial because it connects me to the various services we use, such as

Self-Hosted GitHub Actions Runner on Kubernetes Using Helmfile

Self-Hosted GitHub Actions Runner on Kubernetes Using Helmfile

Introduction When it comes to automating your CI/CD pipelines, GitHub Actions is a great tool. But what if you want more control over your environment? That's where a self-hosted GitHub Actions runner comes in. Self-hosted github actions runner allows you to run the builds inside your infrastructure,

Ensuring Zero Downtime: A Guide to Pod Termination in Kubernetes

Ensuring Zero Downtime: A Guide to Pod Termination in Kubernetes

Introduction Just as Kubernetes smoothly handles pod creation, it also manages pod termination to achieve zero downtime. Consider an application running with 20 pods during peak times but scaling down to 2 pods during low traffic periods due to the minimum replica count being set to 2. While it might

Why Use Amazon RDS Instead of a Database on EC2?

Why Use Amazon RDS Instead of a Database on EC2?

You’ve decided to move your applications from on-premises to AWS and are looking at the cloud services that best meet your needs. When moving an application with a relational database like Oracle, MySQL, or SQL Server to the cloud, you'll face the choice between Amazon RDS and

Point-In-Time Recovery (PITR) in Modern Relational Databases

Point-In-Time Recovery (PITR) in Modern Relational Databases

Introduction Have you ever accidentally deleted important data from your database? Or made changes that you wish you could undo? Point-In-Time Recovery (PITR) can save the day! This feature in the modern-day DBMS system lets you restore your database to any point in time within a certain period. Let'