Docker allows developers to package applications and dependencies into standardized units called containers. This ensures applications will run the same regardless of environment. Docker addresses issues developers face around long development cycles, bugs between environments, and inconsistent environments. It provides lightweight virtualization that builds, ships and runs distributed applications. Docker improves the software development process by allowing consistent environments for development, testing and production which speeds delivery and reduces bugs.

1. The Power Of
DOCKER

2. Duis autem vel
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•Afrimadoni Dinata (Doni)
•Senior software engineer
@mataharibiz
•Zend Certified Engineer
(ZCE)
•Interested in web
development
http://rumbia.id

3. Development Process
Developer Q.A Production

4. The Battles Begin ….

5. where is my
product ?
what took you so long ?
bugs..bugs..bugs
Because client is the king

6. What developer needs ?
Production like
Focus on feature
Quick
Reproduce-able

7. Developer Q.A Production
Docker solve problems

8. What is docker ?
Docker allows you to package an
application with all of its dependencies into
a standardized unit for software
development.

9. Analogy

10. Docker containers wrap up a piece
of software in a complete
filesystem that contains everything
it needs to run: code, runtime,
system tools, system libraries –
anything you can install on a
server. This guarantees that it will
always run the same, regardless of
the environment it is running in.

11. Docker Architecture

12. Docker Images
•Read-only template
•Contain several applications
•Used to create docker container

13. Docker Containers
•Launched from docker images
•Can be run, started, stopped, deleted
•One image create multiple container

14. Docker Registries / Distribution
•Images repository
•Docker hub is public docker registry
•Able to push and pull image
•Store your own custom image

15. Docker Workflow

16. Installation
https://docker.com/toolbox
Docker Machine
Tools to install docker engine on virtual hosts and manage the hosts
Docker Engine
Lightweight runtime and robust tooling that builds and runs your
Docker containers. Runs on linux.
Docker Compose
A tool for defining and running multi-container Docker applications
Kitematic
GUI for docker

17. Demo Usage

18. The advantage
•Build once run anywhere
•Development, test and production environment
consistency
•Isolated container
•No worry about missing dependencies
•Multiple application testing in many php version
•Continuous Integration / Continuous Delivery

19. Docker CI Pipeline
• CI/CD as standard for modern software testing and
delivery
• Docker accelerate system provisioning
• Reduce job time
• Increase volumes of jobs run
• Flexibility in language stacks
• Improve overall infrastructure utilization

20. Thank You