Docker technology for DevOps. Explanation about docker and adopting a containerized approach.

1. Docker Containerized Approach
@ketanghumatkar

2. What is Docker?
● Help to package an application with all its
dependencies into standardized unit
● Easily deploy application on host operating system
i.e. Linux
● Plug and play like feel
● Great usability for dev-ops and developers

3. How do they do it?
● Docker image - blueprint for application.
● Docker container - create running instance of
application from docker image.
● Docker daemon - background services that manages
building, running and distributing containers.
● Docker client - allows user to interact with daemon
● Docker Hub - registry for docker images

4. How do they do it?

5. Why should I use it?
● Standard APIs
● Open Source and Great community
● Almost every cloud provider has docker as service
● Changed faced of technology landscape
● Easy to handle microservice architecture
● Be with trend and see how we get benefits

6. Why should I use it?
● Just in number, in mid 2014, Google claimed it runs
around 2 billions containers per week

7. Thank you!