Docker

Optimizing Docker Images: Tips for Reducing Image Size and Build Time

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Hey, fellow Docker enthusiast! If you’re here, you probably love Docker as much as I do—spinning up containers, packaging applications, and getting everything to run smoothly, no matter the environment. But let’s be real for a second: sometimes, Docker images can balloon in size, making builds slow and containers heavier than they need to be. … Read more

Securing Docker Containers: Best Practices for Container Security

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When we talk about containerization, Docker is often the first tool that comes to mind. It’s revolutionized how we develop, ship, and deploy applications. But with great power comes great responsibility, right? As much as Docker can streamline processes, security should always be top of mind. A vulnerable container can put your whole system at … Read more

Mastering Dockerfile: Writing Efficient, Scalable Container Builds

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Docker has revolutionized the way we develop, package, and ship applications. At the heart of this container magic is the Dockerfile—the blueprint for building Docker images. If you want to master Docker, you need to know how to write efficient and scalable Dockerfiles. Let’s dive deep into the best practices for crafting a Dockerfile that … Read more

Docker Multi-Stage Builds: An In-depth Guide

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Introduction Docker has revolutionized the way we develop, package, and deploy applications. It provides a consistent environment for applications to run, from development to production, reducing the “it works on my machine” problem. One of the most powerful features Docker has introduced is multi-stage builds. This feature helps us create lean, efficient containers without the … Read more

Mastering Docker Run Command: A Comprehensive Guide

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The use of Docker in contemporary software development is widespread, and for good reason. Docker helps developers build lightweight and portable software containers that simplify application deployment. One of the most powerful commands in Docker’s command-line interface (CLI) is the docker run command. However, its vast number of options can make it a bit daunting … Read more

Deploy HA nginx to AWS ECS with Geolocation Routing via Terraform

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Today, I want to refactor the Deploy nginx docker to AWS ECS with Terraform Automation project from a single region to multi-region support. This time, I pushed all of Terraform source code to my GitLab account. Now, the updated project is creating all infrastructure in Ireland and N.Virginia region.Now, we have a geo-location-based route policy … Read more

Deploy nginx docker to AWS ECS with Terraform Automation

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Last night, I want to play with AWS ECS Service. I wrote a terraform code to deploy everything at the same time. The terraform is creating all of the resources for run ECS in different VPC and isolated from your other resources. I used nginx:alpine docker image for this project but if you need, you … Read more