Welcome to the world of Docker, where containerization revolutionizes the way DevOps engineers build, ship, and run applications. In this blog, we'll embark on a journey to explore Docker's transformative capabilities. From simplifying application deployment to enhancing scalability and portability, Docker empowers DevOps engineers to streamline development workflows and accelerate innovation.
Exploring Docker Commands for DevOps Engineers:
- docker run hello-world:- Initiates a new container and displays a simple message, confirming Docker is installed and operational.
- docker inspect : Provides detailed metadata about a specified container or image, including configuration and networking details.
- docker stats : Displays real-time resource usage statistics for one or more containers, including CPU, memory, and network usage.
docker port : Lists the port mappings for a running container, allowing easy access to exposed ports.
docker top : Shows the processes running inside a container, aiding in troubleshooting and monitoring container activity.
docker save -o : Saves a Docker image to a tar archive file, facilitating image sharing and distribution.
docker load -i : Loads a Docker image from a tar archive file, enabling quick deployment and use of previously saved images.
These commands empower DevOps engineers to efficiently manage Docker containers and images, enhancing development and deployment workflows.
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