Hasitha Bandaranayake’s Post

Easily deploy Bitnami WildFly in Docker. With volume and port forwarding built right in, accessing your apps is super simple—just use your web browser. Learn more -_- Docker Hub -https://lnkd.in/gi_bZv9p Git Hub ;) https://lnkd.in/gkNxSR7k ________________________[^_^]_______________________ #Docker #PortForwarding #Networking #DevOps #WebDevelopment #Devsecops

Docker containerization has revolutionized how we develop and deploy applications, offering consistency and scalability. In my latest article, I've outlined a step-by-step guide to Dockerizing Node.js applications, emphasizing efficiency and best practices. 🔍 Introduction to Docker: Understand the fundamentals and benefits of Docker for application development. 🚀 Node.js Dockerization: Learn how to Dockerize a Node.js app, from setup to container deployment. 🔧 NestJS Dockerization: Explore Dockerizing a NestJS app, optimizing images for efficiency. 🔗 Using Docker Compose: Simplify setups with Docker Compose for seamless orchestration of multi-container applications. 🛠️ Best Practices: Discover tips for minimizing image size, securely managing environment variables, and optimizing Docker builds. Whether you're streamlining workflows or exploring new capabilities, this guide provides practical insights and steps. Read more: https://lnkd.in/gKRdQTWC

Just published a new article on Medium! 🚀 The article dives into using the controller-runtime client to interact with Kubernetes from Go for non-controller apps (implemented in Kubeflow Notebooks 2.0 backend). It explores how to improve performance with caching and addresses the challenges of high-memory consumption. Check it out here: https://lnkd.in/dgVXNkN9  #Kubernetes #CNCF #Kubebuilder #go #GoLang #CloudNative #DevOps #SoftwareEngineering #KubernetesOperators #kubeflow #OpenSource

What are storage techniques in Docker? #Docker is an open source #DevOps Containerization tool that provides containers for multiple working of information systems. Docker Containers run and provide an interface maybe inform of the web app or localhost application. There are multiple things in docker but storage is the most important one. Docker consists of three types of storage aka Volume each with different uses. - Data Volumes: In data volume, you define a folder to make in the container and then run it. You go to the directories of your docker system and then find it there. Let's say the app folder is created in the container the app folder will act as volume then it will be shown in libraries of docker. - Bind Mounts: I define my folder like Desktop and container the folder to make and bind to. A file created at Desktop will be available in a container and a container file will be available to Desktop. - tmpfs: It is just a ram. It is volatile. Like you store and refresh and everything will be gone. Never store in tmpfs it is just a stupid thing to do. Lemme know what the next topic should be. Just Be Sure :)

Today, ensuring that applications run consistently across various environments is a major challenge. Containerization is a powerful solution that helps developers package applications and their dependencies into portable containers, ensuring consistency across development, testing, and production environments. Docker, one of the most widely used containerization platforms, simplifies the process of deploying, scaling, and managing applications. In this article, we’ll learn how to containerize a .NET Core Web API application using Docker. Read More: https://lnkd.in/dqQpqN9h #Docker #DotNetCore #Containerization #DevOps #WebAPI #SoftwareDevelopment #CloudComputing #Microservices #TechTutorial

Ready to level up your web application deployment game? 💪 Discover the power of Nginx with Docker Compose through practical examples in this insightful post. https://buff.ly/3QQhnDP #DevOps #NginxTutorial #DockerDeployment

Docker is a crucial tool for creating, deploying, and running applications through containers. For Node.js applications, containerization aids in defining explicit dependencies and maintaining consistent environments, streamlining the process from development to production. To start using Docker with Node.js, first ensure Docker is installed on your system. Afterward, create a new directory for your Node.js application and navigate into it. You will then initialize a new Node.js application and install Express as a dependence. Here's a basic Dockerfile configuration for a Node.js application: bash # Pull the Node.js Docker image FROM node:14 # Define the working directory in container WORKDIR /usr/src/app # Copy package.json and package-lock.json COPY package.json ./ # Install dependencies in the node_modules folder RUN npm install # Copy the rest of your app's source code COPY . . # Expose port 8080 and start the application EXPOSE 8080 CMD Now, you can build your Docker image by running docker build -t my-nodejs-app . and then run the container using docker run -p 8080:8080 -d my-nodejs-app. Ultimately, Docker simplifies the complexities of deployment, ensuring your application runs smoothly regardless of the environment, providing you with the certainty that if it works on your machine, it'll work on any machine.

🌟 Building Clean and Scalable Go Backends I just wrote a blog about organizing Go backend projects in a way that keeps things clean, scalable, and easy to maintain! If you’re a Go developer looking for some structure, I cover best practices like modular design, reusability, and testing. It’s all about making your code easier to work with in the long run. 👇👇👇 https://lnkd.in/e5sHmBKJ

Docker port? 🤔 Hi, I’m Deepak! In today’s blog, we’ll learn how to expose Docker ports, why it’s important, and explore some practical examples. Let’s get started! #DockerPorts #DockerNetworking #Containerization #DevOps #DockerTutorial #PortMapping #NginxDocker #ContainerSecurity #DockerBestPractices

Exciting News! 🚀 I'm thrilled to announce the launch of vramework.io! Vramework is a lightweight, open-source TypeScript library designed with simplicity and clarity at its core. Our goal is to provide developers with a tool that emphasizes clean code without introducing unnecessary complexity. Key Features: - Pure TypeScript Focus: Vramework leverages TypeScript's strengths to enhance code reliability and maintainability. - Separation of Concerns: Inspired by the principles of MVC architecture, vramework advocates for a clear separation between HTTP handling and business logic. - Minimalistic Design: We believe in doing more with less. Vramework provides essential functionalities without the overhead of bulky frameworks. - Open Source Under MIT License: Fully open-source, you're welcome to explore, use, and contribute to the project. Note: As vramework is in its early days, we recommend using it for small projects initially. This is a great opportunity to explore its capabilities and provide feedback that can shape its future development. By keeping HTTP and business logic separate, vramework allows developers to write code that's easier to test, debug, and scale. This separation mirrors the MVC approach of dividing the view and model, promoting better code organization and collaboration. If you're looking for a straightforward way to build robust applications with TypeScript, vramework might be the perfect fit. Check it out at vramework.io and let me know what you think! Your feedback is invaluable as we continue to improve. Feel free to share your thoughts or reach out if you have any questions. Happy coding! 💻