Jan 31 · 4 min read · 🎯 Goal of Day 3 By the end of today, you will: Understand what a Dockerfile is Learn the most important Dockerfile instructions Build your own Docker image Run a container from your own image Understand how this applies to Django-DRF 🔁 Quic...
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Jun 4, 2025 · 2 min read · “Why is clear not found, but vim works just fine in my Docker container?”That was my exact question recently, and the answer opened up a fun learning rabbit hole. 🔹 Setting the Scene I spun up an Ubuntu container on Docker Desktop for testing scrip...
Join discussionJan 10, 2025 · 3 min read · Managing data in containers is one of the key challenges in Dockerized environments. Containers are ephemeral by design, which means any data stored inside a container is lost when the container stops. This is where Docker Volumes come into play. The...
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Aug 30, 2024 · 4 min read · Introduction Containerization has become a crucial part of modern software development, especially with the rise of microservices and cloud-native architectures. For Java developers, containerizing applications traditionally involves writing Dockerfi...
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Jul 5, 2024 · 2 min read · In the world of DevOps and containerization, ensuring the health of your Docker containers is crucial for maintaining robust and reliable systems. Containers are designed to be lightweight and isolated, but without proper health checks, they can beco...
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Jun 24, 2024 · 4 min read · In today's fast-paced development environment, efficiency and optimization are key. One powerful technique to achieve both when working with Docker is the use of multistage builds. This blog post will explore what multistage builds are and demonstrat...
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Jun 21, 2024 · 5 min read · Docker has revolutionized the way developers build, ship, and run applications. One of the key tools that complement Docker's functionality is Docker Compose. If you're new to Docker Compose or just looking to understand it better, this guide will pr...
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Jun 18, 2024 · 5 min read · In the world of containerization, Docker stands out as a powerful tool for automating the deployment of applications inside lightweight, portable containers. At the heart of Docker's containerization process lies the Dockerfile, a simple text file th...
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Jun 15, 2024 · 6 min read · Docker is a containerization platform that uses OS-level virtualization to package software applications and their dependencies into reusable units called containers. Docker containers can be run on any host with Docker or an equivalent container run...
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Jun 12, 2024 · 6 min read · Introduction By default all files created inside a container are stored on a writable container layer. This means that: The data doesn't persist when that container no longer exists, and it can be difficult to get the data out of the container if an...
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