View source for Docker/C2/Installation-of-Docker/English


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|| '''Visual Cue'''
|| '''Narration'''
|-
|| Show Slide:

'''Title Slide'''
|| Hello and welcome to the Spoken Tutorial on '''Installation of Docker'''.
|-
|| Show Slide:

'''Learning Objectives'''
|| In this tutorial, we will learn how to
* Install '''Docker '''and its dependencies on '''Ubuntu'''
* Install '''Docker Desktop '''on '''Windows'''
* Download and run a '''Docker '''container

|-
|| Show Slide:

'''System Requirements'''
|| To record this tutorial, I am using 
* '''Ubuntu Linux OS version 22.04''' 
* '''Windows 11''' and
* '''Docker version 27.0.2'''
|-
|| Show Slide:

'''Installation Requirements'''
* You require a working Internet connection.
Show Slide:'''Installation Requirements'''

For Linux:
* 64-bit kernel and CPU support for virtualization.
* At least 4 GB of RAM.

For Windows:
* Windows 10 or Higher
* At least 4 GB of RAM

|| 
* For the installation you require a working Internet connection.
* Your system should have the following requirements to install '''Docker'''.

|-
|| Show Slide:

'''Prerequisite'''

[https://www.spoken-tutorial.org/ https://www.spoken-tutorial.org]
|| To follow this tutorial,
* You must have basic knowledge of using Linux terminal
* For pre-requisite Linux tutorials, please visit this site
|-
|| Show slide:

'''Code files'''
|| 
* The files used in this tutorial are provided in the '''Code files''' link.
* Please download and extract the files.
* Make a copy and then use them while practising.
|-
|| Press Ctrl, Alt and T keys.

Type, '''sudo apt-get update'''

Press Enter.

Type the password when prompted.

|| Open the terminal by pressing '''Ctrl''', '''Alt''' and '''T''' keys simultaneously.

Type the command '''sudo apt hyphen get update''' and press '''Enter'''.

When prompted for password, enter your password and press '''Enter'''.

Wait for the repositories to be updated.
|-
|| Go to the Downloads directory using the command '''cd Downloads.'''
'''Type,'''

'''cat docker_commands.sh'''
Highlight the command
|| I have downloaded a '''docker_commands.sh''' file and saved it in my '''Downloads''' folder.

Change to the directory where you have downloaded the code files.

Type '''cat space docker_commands.sh '''

To make the docker installation easy we have given the commands in shell script.

We shall use this file and install the dependencies for '''Docker'''.

This file is available in the code file link of this tutorial.
|-
|| Type '''sudo sh docker_commands.sh '''and press '''Enter'''.

||In the terminal type the command '''sudo sh docker_commands.sh''' and press '''Enter'''.

The required packages will start installing.

Wait for the installation to complete.
|-
|| Type '''docker --version '''
Press '''Enter'''

Highlight the output of the command.
||Once the installation is complete, let us check the version of '''Docker'''.

Type the command '''docker space hyphen hyphen version'''.

Press '''Enter'''.

You may get an updated version from the repository.
|-
||  Type the command''' sudo docker run hello-world '''and press'''Enter'''
||To verify the installation of Docker, we will run the'''hello-world''' '''Docker image'''.

Type the command'''sudo docker run hello hyphen world '''and press'''Enter'''.

This command downloads the '''hello world '''docker image from''' Docker Hub'''.

It then creates a container for the image.
|-
|| Highlight the container id.
||The command returns the id of the container created.
|-
|| Keep the terminal window open and highlight the output of the previous command.
||On running the hello-world Docker image,'''Hello from Docker '''gets printed on the terminal.

If you get the same output, the installation of '''Docker ''' is successful.
|-
|| '''Docker Installation on Windows'''

'''https://docs.docker.com/desktop/install/windows-install/'''
||Next we will see how to install Docker on Windows.

To install '''Docker ''' on '''Windows''', we need to install'''Docker Desktop'''.

Open the web browser and go to this website.
|-
|| Click on '''Download for Windows''' button.
|| Now click on the '''Download for Windows''' button according to your CPU architecture. 

For this tutorial we are using''' x86_64'''

Click on '''Docker Desktop for Windows - x86_64'''

The download will start.

Wait for the setup to finish downloading.
|-
|| Run the downloaded installer by double clicking on it.

Click on Yes in the '''User Account Control''' prompt.
|| Once the download is complete, locate the downloaded file.

I have saved in '''Downloads''' folder and run the installer by double clicking on it.

Click yes in the '''User Account Control''' window.
|-
|| Keep the installer open.
|| '''Docker ''' will start installing.
|-
|| Only narration.
|| For me the version of '''Docker Desktop''' is 4 point 31 point 1.

You may download an updated version.
|-
|| Select '''Use WSL2 instead of HyperV '''when prompted.
|| Select '''Use WSL2 instead of HypherV ''' when prompted.

The installation will continue.

It may take five to ten minutes for the installation to complete.
|-
|| After installation, click on Close and Restart
|| After the installation is complete, click on ''' Close and Restart'''.

This will restart your system.
|-
|| After restarting, open the start menu by clicking on the start button.
|| After restarting, open the start menu by clicking on the start button.
|-
|| Type “'''Docker Desktop'''” in the search bar.
|| Type '''Docker Desktop''' in the search bar.
|-
|| From the search results, select '''Docker Desktop'''.
|| From the search results, select '''Docker Desktop'''.

The '''Docker Desktop''' window will open.
|-
|| Click on '''Accept '''in the '''Docker Subscription Service Agreement '''window.
|| Click on '''Accept ''' in the '''Docker Subscription Service Agreement''' window.
|-
|| Click on '''Use Recommended Settings''' option in the '''Complete Docker Installation''' window.

Click on the '''Finish '''button
|| Another window will appear with the title “'''Finish Setting Up Docker Desktop'''”.

Click on the '''Use Recommended Settings''' option.

Click on the '''Finish ''' button.
|-
|| Click on '''Yes '''in the new '''User Account Control''' window.
|| Click on '''Yes '''in the new '''User Account Control window'''.
|-
|| Point to the welcome message.
|| The '''Welcome to Docker '''Desktop''' window will appear.
|-
|| Click on the “'''Continue without signing in'''” option.
|| Click on the “'''Continue without signing in'''” option.
|-
|| Choose your role from “'''What’s your role?'''” drop down menu

Choose “'''Student'''” in '''What’s your role'''?
|| Choose the desired role from the “'''What’s your role'''” drop down menu.

Here I am choosing '''Student'''.
|-
|| choose the desired option in “'''What will you use Docker for'''?” window.
Selected “'''For Work”'''

Click on the '''Continue '''button in '''“What will you use Docker for?”'''

Hover over '''skip''' button
|| Similarly choose the desired option in “'''What will you use Docker for?'''”.

I have selected “'''For Work”'''.

Click on the '''Continue '''button.

You may '''skip''' this action but I will click on '''Continue''' to go forward.
|-
|| Only narration.
|| Wait for the '''Docker Engine''' to start running.
|-
|| Hover over the “'''Your running containers show up here'''” text.
|| Once the engine is started, you will be able to see the running '''containers'''.

Since we have not created any '''containers ''' yet, this list is empty.
|-
|| Open the start menu by clicking on the '''Start '''button.
|| Now open the start menu by clicking on the '''Start ''' button.
|-
|| Type '''Command Prompt''' in the search bar.
|| Search for '''Terminal''' in the search bar.
|-
|| Click on '''Command Prompt''' in the search results.
|| Click on '''Terminal''' in the search results.


The '''Terminal''' window will open.
|-
||  Type '''docker --version''' and press Enter.
|| We can check the version of '''Docker '''installed using the following command.

'''docker hyphen hyphen version'''.

Here it shows the version 26 point 1 point 4.

The version may  differ for you.
|-
|| Type the command '''docker run hello-world''' and press '''Enter'''.
|| Now, let’s run a '''Docker ''' container to verify the installation.

Type the command '''docker run hello-world''' and press '''Enter'''.

The''' hello-world''' '''Docker image''' is downloaded from '''Docker Hub''' and '''executed'''. 
|-
|| Highlight '''Hello from Docker!'''

|| The output “'''Hello from Docker!'''” confirms the successful installation of '''Docker'''.

Close the terminal window..

Close the '''Docker Desktop.'''
|-
|| Show Slide:

'''Summary'''
|| This brings us to the end of this tutorial.

Let us summarise.

In this tutorial, we have learnt to

* Install '''Docker ''' and its dependencies on '''Ubuntu'''
* Install '''Docker Desktop '''on '''Windows'''
* Download and run a '''Docker ''' container

|-
|| Show Slide: '''About Spoken Tutorial project'''
|| The video at the following link summarises the '''Spoken Tutorial project'''.

Please download and watch it
|-
|| Show Slide: '''Spoken Tutorial Workshops'''
|| The '''Spoken Tutorial Project ''' team conducts workshops and gives certificates.


For more details, please write to us.
|-
||Show Slide:

'''Answers for THIS Spoken Tutorial'''
|| 
* Do you have questions in THIS Spoken Tutorial?
* Please visit this site.
* Choose the minute and second where you have the question
* Explain your question briefly
* The Spoken Tutorial project will ensure an answer
* You will have to register to ask questions

|-
||Show Slide:

'''Forum for specific questions:'''

|| The Spoken Tutorial forum is for specific questions on this tutorial.

Please do not post unrelated and general questions on them.

This will help reduce the clutter.

With less clutter, we can use these discussions as instructional material.
|-
|| Show Slide: '''FOSSEE Forum'''
|| For any general or technical questions on '''Docker''', visit the FOSSEE forum and post your question.
|-
|| Slide: '''Acknowledgement'''

|| Spoken Tutorial Project was established by the Ministry of Education, Government of India.
|-
|| Show slide:

'''Thank You'''
|| This is Aditya Kushwaha, a FOSSEE semester long intern 2024, IIT Bombay, signing off.

Thanks for joining.
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