Docker Questions

To define the steps for building a Docker image

To run a Docker container

To manage Docker networks

To store container logs

To manage hardware resources efficiently

To automate software testing processes

To package and run applications in isolated environments

To provide a platform for running virtual machines

Docker Container

Docker Registry

Docker Host

Docker Client

Downloads the latest image from the repository.

Runs the container in detached mode (background).

Deletes the container after it stops.

Displays the container's logs in the terminal.

FROM

RUN

WORKDIR

COPY

Deploying Docker containers to production servers

Building individual Docker images

Storing Docker images in a central repository

Defining and managing multi-container Docker applications

Limited network performance due to sharing the host's network bandwidth

Reduced security as the container can access all ports and resources on the host

Increased network overhead due to network address translation (NAT)

Increased complexity in configuring network settings for the container

Data is automatically backed up.

Data is migrated to a temporary location.

Data is deleted unless persisted using volumes.

Data is preserved in the image.

It defines the application and its dependencies in a Dockerfile

It manages the Docker daemon on a remote host

It stores and distributes Docker images

It provides a user interface for interacting with the Docker daemon

Specifies the Dockerfile to use

Enables verbose output during the build process

Defines the target platform for the image

Sets a tag for the built image