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Docker + Django in 10 Days: From Zero to Production [Day: 07]

5d ago · 3 min read · 🎯 Goal of Day 7 By the end of today, you will: Add DRF to your Dockerized Django project Create a simple API endpoint Test it inside Docker Understand how code + containers + API all connect �

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ARAnurag Rajcallmeanurag.hashnode.dev

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The End of Docker Content Trust: Your Easy Guide to Switching to Notation

Mar 22 · 7 min read · If your company uses containers, you know that keeping them safe is a never-ending job. And let's be honest, it is usually a job that ends up breaking your automated systems at 4:45 PM on a Friday. Wh

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GNGaurav Nagosedocker-technology-for-devops.hashnode.dev

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Mastering Docker for DevOps: From Dockerfile to Deployment

Mar 21 · 7 min read · After learning Linux, Networking, Git & GitHub, and Shell Scripting, the next most important tool in a DevOps journey is Docker. In real-world DevOps, almost every application runs inside containers.

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JMjanaki muthuluridockerseries01.hashnode.dev

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Dockerfile

Mar 18 · 5 min read · So far, we've used predefined images from Docker Hub. But what if we want to create our own image? That's where a Dockerfile comes in. What is Dockerfile? A Dockerfile is a simple text file that conta

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URUmesh rautdockerfile-guide.hashnode.dev

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Dockerfile Made Simple: Build and Run Your First Container Step-by-Step

Mar 17 · 4 min read · Hello readers! 👋 I’m Umesh, and today we’re going to take a deep dive into how to write a Dockerfile step by step. Don’t worry if it sounds a bit technical right now—I’ve made this guide super simple

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ATApoorv Tyagiapoorvtyagi.tech

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What is Jib? A Complete Guide to Java Containerization Without Dockerfiles

Mar 10 · 5 min read · Introduction When I joined PayPay, one of the first things I tried to understand was how our services were containerized. A common exercise when joining a new backend team is to look at the Dockerfile

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PPPrajwa Pprajwal-blog.hashnode.dev

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Fixing a Docker Build Failure in GitLab CI: psycopg2 Compilation Error (Django + Docker)

Mar 5 · 5 min read · While working on a Django application deployment pipeline, I ran into an interesting issue during the Docker build stage in GitLab CI. The pipeline failed when installing Python dependencies, specific

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ARAnil Radarapuanilradarapu.hashnode.dev

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Setting Up Dockerfile

Mar 4 · 3 min read · If you're starting with Docker, understanding Dockerfile instructions is very important. A Dockerfile is simply a blueprint used to build Docker images. Let’s break down the most commonly used Dockerf

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DZDev Zodiacdevzodiac.hashnode.dev

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Docker + Django in 10 Days: From Zero to Production [Day: 06]

Mar 1 · 3 min read · 🎯 Goal of Day 6 By the end of today, you will: Understand what environment variables are Use a .env file with Docker Compose Clean up Django settings.py Understand volumes deeply Know how Docker

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RNRuntime Noderuntime-node.hashnode.dev

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I built a 45MB, 0-Vulnerability Node.js Runtime (and why you should stop using node:alpine)

Feb 27 · 4 min read · The Problem with "Standard" Images If you are a Node.js developer, your Dockerfile probably starts with one of two lines: FROM node:24 or FROM node:25 (Debian-based) FROM node:24-alpine or FROM node

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Trending tags this week

Docker + Django in 10 Days: From Zero to Production [Day: 07]

The End of Docker Content Trust: Your Easy Guide to Switching to Notation

Mastering Docker for DevOps: From Dockerfile to Deployment

Dockerfile

Dockerfile Made Simple: Build and Run Your First Container Step-by-Step

What is Jib? A Complete Guide to Java Containerization Without Dockerfiles

Fixing a Docker Build Failure in GitLab CI: psycopg2 Compilation Error (Django + Docker)

Setting Up Dockerfile

Docker + Django in 10 Days: From Zero to Production [Day: 06]

I built a 45MB, 0-Vulnerability Node.js Runtime (and why you should stop using node:alpine)