Mohammed Zaghloul is a senior front-end developer who has experience with C#, Angular, jQuery, and Ember. He will be giving a workshop on Docker that covers: (1) a quick introduction to Docker, (2) running a HelloWorld Docker container, and (3) building a Docker image and creating a containerized web application. Docker allows developers to package applications and dependencies into standardized units called containers that can be run anywhere. It uses a client-server architecture where the Docker client communicates with the Docker daemon to build, run, and distribute containers. Important concepts include Docker images, which are templates for creating containers, and containers, which are runnable instances of images.

1. UP & RUNNING WITH
By MOHAMMED ZAGHLOUL

2. WHO AREYOU ?
■ Senior Front-End Developer @OPENCOAST
■ FormerTeam Lead Developer @ GLOBAL IMPACT
GitHub : msalahz
Twitter : msalahz
Linkedin : msalahz

3. Background….
■ C# & ASP.NET : 2008 – 2012
■ Angular & Jquery : 2012 – 2014
■ Ember : 2014 – Now

4. Let me ask you
■ Who knows about Docker ?
■ Who uses Docker for development ?
■ Who uses Docker in production ?
■ Who tried but could not do it ?
■ Who usesWindows ?
■ Who uses mac OS ?
■ Who uses Linux ?

5. What is covered in the workshop ?
1. Quick introduction to Docker
2. Run our first HelloWorld Docker Container
3. Build our first Docker image
4. Create ContainerizedWeb Application

6. WHAT IS DOCKER ?

7. What is Docker ?
Docker is an open platform for developing,
shipping, and running applications.
Docker allows you to package an application with
all of its dependencies into a standardized unit for
software development.

13. DOCKER ARCHITECTURE

14. Docker Components
■ Docker daemon
■ Docker client
■ Docker registries
■ Docker objects
• IMAGES
• CONTAINERS

15. Docker uses a client-server architecture.The
Docker client talks to the Docker daemon,
which does the heavy lifting of building,
running, and distributing your Docker
containers.
See more details as Understanding docker

16. On a typical Linux installation, the Docker client, the
Docker daemon, and any containers run directly on your
localhost.
In OS X,Windows installation, the Docker daemon is
running inside a LinuxVM.

17. IMPORTANT CONCEPTS

18. DOCKER IMAGE
• An image is a read-only template with instructions
for creating a Docker container.
• Often, an image is based on another image, with
some additional customization. For example, you
may build an image which is based on
the Ubuntu image, but installs the Apache web
server and your application, as well as the
configuration details needed to make your
application run.
• You might create your own images or you might
only use those created by others and published in
a registry.

19. DOCKER CONTAINER
• A container is a runnable instance of an image.
• You can create, run, stop, move, or delete a
container using the Docker API or CLI.
• By default, a container is relatively well isolated
from other containers and its host machine.
• A container is defined by its image as well as
any configuration options you provide to it
when you create or run it.
• When a container stops, any changes to its
state that are not stored in persistent storage
disappears.

20. Run our first HelloWorld Docker
Container

21. Build our first Docker image

22. Create ContainerizedWeb Application

23. References
■ Docker for Developers - Introduction
■ Docker Documentation
■ Learn DockerTechnologies for DevOps and
Developers (Udemy Course)
■ Docker for .Net Developers:
Docker’s Architecture

24. Resources
■ Docker Samples
■ Play with docker classroom
■ docker-cheat-sheet