Docker
What is Docker Hub in short?
Docker Hub is a public registry where user/developers can store and share system images created by them and making them to easily access and reuse images for other software developers.
What is needed to use Docker Hub?
To use Docker Hub user should have an account on Docker Hub platform. If you don’t have an account on Docker Hub you can create one by singing up. Once you have an account on Docker, then you can perform operations like push and pull images to and from Docker Hub.
What are Docker Logs?
Docker daemon and Docker containers will generate the docker logs in the form of text messages which will helps you in further to troubleshoot problems, monitor the performance of your applications, and gather information about the state of your Docker environment.
What is Docker Build?
Docker build is an command which is used to build the docker image by using the Dockerfile.
What is Docker Ubuntu?
“Docker Ubuntu” is the term used for utilizing the Docker service with Ubuntu-based operating systems. Running Docker is best suited for the popular Linux distribution Ubuntu.
What is Docker?
Docker is a set of Platforms as a service (PaaS) products that use Operating system-level virtualization to deliver software in packages called containers. Containers are isolated from one another and bundle their own software, libraries, and configuration files; they can communicate with each other through well-defined channels. All containers are run by a single operating system kernel and therefore use fewer resources than a virtual machine.
Table of Content
- What is Docker?
- Why Docker is popular?
- What is a Dockerfile?
- What is Docker Architecture and How Docker Works?
- What is Docker Image?
- What is Docker Container?
- What is Docker Hub?
- What is Docker Compose?
- How to Download Docker Desktop?
- Docker Commands
- Docker Engine
- Why to use Docker?
- What is Docker For AWS?
- Difference Between Docker Containers and Virtual Machines
- Install Docker On Ubuntu
- Sample Example: Containerizing Application Using Docker
- Sample Example to Push an image to Docker Hub
- Fetch and run the image from Docker Hub
- Benefits of Docker
- Alternatives of Docker
- Docker Security