A naukri.com initiative
Dev
1w
342
Image Credit: Dev
CONTAINERIZATION
- Containerization packages applications with their dependencies into a single unit called a container for consistent operation across various environments.
- It involves isolating applications in user spaces to run in diverse environments, regardless of the infrastructure type or vendor.
- Key principles include isolation, portability, efficiency, scalability, fault tolerance, and agility.
- Use cases of containerization include cloud migration, microservice architecture adoption, and IoT device deployment.
- The containerization process includes building self-sufficient software packages, creating container images, and using container engines to manage resources.
- Steps to containerize an application using Visual Studio Code involve cloning a repository, creating a Dockerfile, building an image, and running a container.
- Updating an application in a container involves changing source code, rebuilding the image, and starting a new container while removing the old one.
- Removing an old container involves stopping it and then removing it using the Docker CLI.
- To start and view the updated application, use the docker run command and refresh the browser to see changes.
Read Full Article
20 Likes
For uninterrupted reading, download the app