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Introduction: Apache Kafka is a popular distributed streaming platform used for building real-time data pipelines and streaming applications. Running Kafka locally for development or testing can be a hassle, but Docker Compose makes it easy. In this guide, we’ll walk you through setting up Kafka and ZooKeeper containers using Docker Compose. Prerequisites: Docker installed on…
In the world of containerization, Docker has become the industry standard for packaging applications and their dependencies. One critical aspect of configuring your Dockerized application is managing environment variables. In this blog, we will explore different methods to pass environment variables to Docker containers. Different Ways to Pass Environment Variables 1. Dockerfile ENV Instruction In…
Docker has become an essential tool for packaging and distributing applications. It provides a consistent environment for your applications to run in, ensuring they work the same way on your development machine, testing servers, and production servers. Micronaut, a lightweight Java framework, pairs beautifully with Docker to create portable and efficient microservices. In this blog,…
As a seasoned Docker user, you’ve likely come across the term “Alpine” when exploring base images for your containers. Perhaps you’ve even used Alpine Linux-based images without fully grasping their significance. Today, we delve into the world of Alpine Linux images in Docker, shedding light on their unique characteristics and why they are favored by…
Docker is an essential tool in modern software development, allowing developers to build, ship, and run applications in containers. However, like any other technology, Docker can encounter issues, and one of the most frustrating and cryptic errors is the “EOF” (End of File) error. This error often occurs without any clear context, making it challenging…