Скачать или смотреть How Are Docker Images Created? - Cloud Stack Studio

How Are Docker Images Created? Have you ever wondered how Docker images are created and used in modern application deployment? In this detailed video, we'll walk you through the process of building Docker images step by step. You'll learn what a Docker image is and how it acts as a portable package containing your application's code, libraries, and runtime environment. We’ll explain how to write a Dockerfile, which serves as a recipe for creating images, and cover essential instructions like FROM, WORKDIR, COPY, RUN, ENV, EXPOSE, CMD, and ENTRYPOINT. Discover how Docker processes each instruction to build layered images, making updates faster and more efficient. We’ll also show how to push your images to popular container registries such as Docker Hub, Amazon ECR, and Google Container Registry, enabling easy sharing and deployment across different platforms. Additionally, we’ll discuss an alternative method to create images by modifying running containers and saving their state, along with its limitations. Finally, we’ll highlight how automation tools like Jenkins, GitHub Actions, and cloud-native build services streamline the process within CI/CD pipelines, ensuring consistent, repeatable, and reliable application environments. Whether you're new to containerization or looking to improve your deployment workflows, this video provides essential knowledge to help you work effectively with Docker images. Subscribe for more insights on cloud infrastructure and DevOps practices!

⬇️ Subscribe to our channel for more valuable insights.

🔗Subscribe: https://www.youtube.com/@CloudStackSt...

#DockerImages #Containerization #DevOps #CloudInfrastructure #Docker #ContainerRegistry #CI

About Us: Welcome to Cloud Stack Studio, your go-to channel for all things cloud infrastructure. We focus on key topics like AWS vs. Azure vs. Google Cloud, cloud security best practices, DevOps automation tools, and Kubernetes and containerization. Our mission is to provide informative content that helps you navigate cloud migration strategies, continuous integration and continuous deployment (CI/CD), and the culture of collaboration within DevOps.