This document discusses using Docker containers to enable seamless continuous deployment. It defines continuous delivery as building software in a way that allows it to be released to production at any time. It also discusses release anti-patterns like manual configuration management and deploying software manually. The document then covers Docker concepts like images, repositories and containers. It provides instructions on installing Docker, building images with Dockerfiles, pushing images to repositories, running and stopping containers.

1. Seamless Continuous Deployment
Using Docker Containers
Faiz Bashir
@faizbash

2. The Truly Modern Software
Developer

6. Credit: www.suse.com

7. Continuous Delivery
Is a software development
discipline where you build software
in such a way that the software
can be released to production at
any time.
Martin Fowler

8. Release Anti-Patterns
Deploying Software Manually

9. Release Anti-Patterns
Manual Configuration Management
of Production environments

10. Key Principle
Create a Repeatable, Reliable Process for
Releasing Software

12. docker containers

15. Getting Started
Docker Installation
https://docs.docker.com/engine/installation/

16. Docker Concepts
● Docker Image
● Docker Repository
● Docker Container

17. Docker Image
an inert, immutable, file that's essentially a
snapshot of a container

18. Building Your Docker Image
The Dockerfile

19. docker build image_name -t Dockerfile

20. Docker Image Commands
To view images: docker images
To pull images: docker pull image_name
To remove image: docker rmi image_name

21. Docker Repository
http://hub.docker.com

24. Push Your Image
docker push docker image_name

25. Docker Container
An instance of a docker image

26. Credit: blog.newrelic.com

27. Running a Container
docker run image_name:tag app_name
To view running containers:
docker ps

28. Stop a Container
docker stop container_id {container_name}

30. More topics
● Docker Networks
● Linking containers
● Docker Compose (yml)
● Orchestration
– Docker Swarm
– Kubernetes
● Cloud Computing

31. Thank You