Nirmala Venkat: Created page with "
{| border="1" |- || '''Visual Cue''' || '''Narration''' |- |- | style="background-color:transparent;border-top:0.5pt..."

2025-03-06T11:40:33Z

Created page with "<div style="margin-left:1.27cm;margin-right:0cm;"></div> {| border="1" |- || '''Visual Cue''' || '''Narration''' |- |- | style="background-color:transparent;border-top:0.5pt..."

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{| border="1"
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|| '''Visual Cue'''
|| '''Narration'''
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| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | Show Slide:

'''Title Slide'''
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | Hello and welcome to the Spoken Tutorial on “'''Advanced Docker”.'''
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| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | Show Slide:

'''Learning Objectives'''

<div style="color:#ff0000;"></div>
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | In this tutorial, we will learn how to
* <div style="margin-left:1.27cm;margin-right:0cm;">Write a dockerfile for python automation environment configurations.</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Build a docker image from the dockerfile</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Run containers using the docker image</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Test the docker image to run python automation script</div>
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| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | Show Slide:

'''System Requirements'''
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | To record this tutorial, I am using
* <div style="margin-left:1.27cm;margin-right:0cm;">'''Ubuntu Linux '''OS version '''22.04'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">'''Docker version 27.0.2'''</div>
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| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | Show Slide:

'''Prerequisite'''
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | To follow this tutorial,
* <div style="margin-left:1.27cm;margin-right:0cm;">You must have basic knowledge of using docker commands</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">For pre-requisite docker tutorials, please visit this website</div>

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| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | Show slide:

'''Code files'''
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" |
* <div style="margin-left:1.27cm;margin-right:0cm;">The files used in this tutorial are provided in the '''Code files''' link.</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Please download and extract the files.</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Make a copy and then use them while practicing</div>

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| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;color:#000000;" | Show files in the Downloads folder.
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;color:#000000;" | I have created the code files required for this tutorial and saved it in my '''Downloads''' folder.
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| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | <div style="color:#000000;"></div>

<div style="color:#000000;">Open '''Dockerfile'''</div>
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | <div style="color:#000000;">The '''Dockerfile''' contains a set of instructions to create the Docker image.</div>

<div style="color:#000000;">It will set up the python environment required for automation inside docker image.</div>
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| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | <div style="color:#000000;"></div>

<div style="color:#000000;">Open '''main.py'''</div>
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;color:#000000;" | '''main.py''' file used to test if the Docker image is working correctly.
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| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;color:#000000;" | Open '''requirements.txt'''
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;color:#000000;" | '''requirements.txt''' file contains various packages to run the automation scripts of python.
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| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | <div style="color:#000000;">Open '''start_script.sh '''</div>

<div style="color:#000000;">'''Highlight according to narration.'''</div>* <div style="color:#000000;margin-left:1.27cm;margin-right:0cm;">Usage: docker run my-python-app <filename> output,</div>

| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | <div style="color:#000000;">'''start_script.sh''' is a bash script that runs every time when the container starts.</div>

<div style="color:#000000;">The script runs the specified Python file and returns the output.</div>
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| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;color:#000000;" | Open '''Checker.py'''
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | <div style="color:#000000;">'''checker.py''' is the python file that we will test at the end.</div>

<div style="color:#000000;">The code checks if a given phrase has any spelling or grammatical mistakes.</div>
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| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | <div style="color:#000000;">Open Chatbot.py</div>

<div style="color:#000000;">QnA_base.json</div>
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;color:#000000;" | '''Chatbot.py and QnA_base.json files '''are used to check the chatter through text.
|-
| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;color:#000000;" | Open a '''Dockerfike''' in '''text editor'''
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;color:#000000;" | Let us open the '''Dockerfile''' in the text editor.
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| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | <div style="color:#000000;">Only narration</div>

<div style="color:#000000;">'''Highlight Command'''</div>

<div style="color:#000000;">'''FROM ubuntu:22.04'''</div>
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | <div style="color:#000000;">Now we will see what various commands do in '''Dockerfile'''.</div>

<div style="color:#000000;">First, python:3.12.1 will be downloaded from the docker hub and used as a parent image.</div>
|-
| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | <div style="color:#000000;">'''ENV DEBIAN_FRONTEND=noninteractive'''</div>

<div style="color:#000000;">'''ENV TZ=Etc/UTC'''</div>
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;color:#000000;" | We set environment variables to configure time-zone data non-interactively.
|-
| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | <div style="color:#000000;">'''RUN apt-get update && apt-get install -y \'''</div>

<div style="color:#000000;"></div>
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | <div style="color:#000000;"></div>

<div style="color:#000000;">Run command will update the repositories.</div>

<div style="color:#000000;">It will install the basic packages required for automation.</div>
|-
| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;color:#000000;" | '''RUN python3 -m pip install --upgrade pip'''
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;color:#000000;" | This''' '''command will upgrade pip to the latest version.
|-
| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | <div style="color:#000000;">'''RUN espeak --version && \'''</div>

<div style="color:#000000;">'''java -version && \'''</div>

<div style="color:#000000;">'''python3 --version'''</div>

| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;color:#000000;" | This command verify the installation of espeak, java and python
|-
| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;color:#000000;" | '''WORKDIR /app'''
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;color:#000000;" | This command sets the '''app''' as the working directory in the container.
|-
| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;color:#000000;" | '''COPY requirements.txt /app'''
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | <div style="color:#000000;">Copy the requirements file into the '''app''' directory of the container.</div>

<div style="color:#000000;">'''requirement.txt '''contains the name of the packages.</div>
|-
| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;color:#000000;" | '''RUN pip install --no-cache-dir -r requirements.txt'''
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;color:#000000;" | Next it will install all the packages specified in '''requirements.txt'''
|-
| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | <div style="color:#000000;">'''COPY . /app'''</div>

<div style="color:#000000;">'''RUN chmod +x /app/start_script.sh'''</div>
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | <div style="color:#000000;">Then copy all the files into the container.</div>

<div style="color:#000000;">'''chmod''' will set execute permission to '''start_script.sh'''</div>
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| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;color:#000000;" | '''ENTRYPOINT ["/app/start_script.sh"]'''
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | <div style="color:#000000;">Next define the entrypoint command.</div>

<div style="color:#000000;">Here we are using python3 as the Entry point file.</div>

<div style="color:#000000;">Close the''' text Editor.'''</div>
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| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;color:#000000;" |
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;color:#000000;" | Now, let's build the Docker image using the Dockerfile we just created.
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<div style="color:#000000;"></div>

<div style="color:#000000;"></div>

<div style="color:#000000;"></div>

<div style="color:#000000;">'''Terminal''' window opens</div>

<div style="color:#000000;">'''Type command '''</div>

<div style="color:#000000;">'''docker build -t python_automation .'''</div>

<div style="color:#000000;"></div>

<div style="color:#000000;"></div>

<div style="color:#000000;"></div>
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | <div style="color:#000000;"></div>

<div style="color:#000000;">Open the terminal.</div>

<div style="color:#000000;">Change to the '''Downloads''' folder where the code files are available.</div>

<div style="color:#000000;">The commands used in this tutorial are available in the '''commands.txt''' file in the code file.</div>

<div style="color:#000000;">Copy and paste the commands wherever it is required.</div>

<div style="color:#000000;">Type the command as shown and press Enter.</div>

<div style="color:#000000;">This command builds the Docker image and tags it as '''python_automation'''.</div>

<div style="color:#000000;">It will take sometime to build the image. Wait until it completes the process.</div>
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| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | Type command '''docker images'''

Highlight image ID
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | Once the build is complete, the running process will stop.

To verify the created Docker image, type '''docker space images'''.

This command lists all the Docker images on your system.

You will see the '''python_automation''' with its corresponding image ID in the list.
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| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | In the '''terminal'''

'''docker run -it python_automation'''
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | Next, let's run a container using the created image.

Type '''docker space run space hyphen it space python underscore automation'''

We can see '''python interactive shell'''

This means that our docker image is running perfectly

Press''' ctrl + d''' to exit the '''shell.'''
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| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" |

| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | Now we will test by using the '''main.py''' file.

Type the command as shown.

'''Main.py '''is the python file .

It will return an output saying '''This is a test python code.'''

This shows that the docker image is successfully running.

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| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" |

Now let us test the python automation file.

We have a '''checker.py''' script which will check any spelling or grammatical mistakes.

It requires a GUI to enter the text and display the output.
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| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | '''Slide:'''

'''Set up X11 forwarding'''

| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" |
* <div style="margin-left:1.27cm;margin-right:0cm;">To run '''GUI applications''' inside a '''Docker container''', you need to set up '''X11 forwarding'''.</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">It runs applications on a remote server and displays them on your local machine.</div>
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| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" |

'''Type'''

'''sudo xhost +local:docker'''
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | Switch back to the terminal.

Type '''sudo space xhost space +local:docke'''r

and press Enter.

It allows '''Xserver''' for Docker on the local connection.
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| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | Type command

| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | Next, run the container with X11 forwarding enabled.

Type the following command as shown.

This command mounts the '''X11 socket '''and sets the '''DISPLAY''' variable to enable GUI forwarding.

It also mounts the '''Checker.py''' script into the container.

It uses '''tkinter''', a <span style="background-color:#ffffff;color:#202122;">standard Python interface to the Tk GUI toolkit.</span>

If the container starts successfully a '''Spelling and Grammar Checker''' window will appear.

You can test the checker by typing a mis-spelled word.

I will type the sentence''' Docker is''' '''amazing '''with''' a spelling mistake''' in the word '''amzing'''

Now click on the '''Check '''button.

It will show the spelling error returning the wrong spelling.

Correct the spelling and check it once more.

Now no errors were found.

Close the window.
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| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | Narration only

Show the code file

'''chabot.py '''& '''QnA_base.json'''

| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | Next, we will run a chatbot script.

Here you can see two files '''chabot.py '''& '''QnA_base.json'''

'''QnA_base.json''' file acts as the database for the ChatBot.

It has question-answer pairs stored in a dictionary format.

This''' chatot.py '''script finds the closest matching question.

It learns new answers from the user, and updates the database accordingly'''.'''
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| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | '''docker run -it -v $PWD/:/app/ python_automation Chatbot.py'''
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | Switch back to the terminal.

To run this python script using docker image, type the command as shown

Here the '''hyphen ti '''flag enables '''interactive shell'''

We need this to interact with '''chatbot'''

Press '''Enter''' to run the image
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| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | '''Terminal'''

'''Type '''

'''Hello'''
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | If the image ran successfully you can see the message from chatbot

Saying '''Hello! I'm here to help you with your questions. Type 'quit' to exit.'''

'''Your question:'''

Now you can type your '''question'''

Here I will type '''Hello '''and press '''Enter '''

You will get a response '''Bot says: hey there'''.

Type ‘quit’ to exit the chatbot.n
|-
| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;color:#000000;" |
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;color:#000000;" | This is how we can work with the python scripts using this docker image.
|-
| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | '''Slides:'''

'''Features of docker images'''
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" |
* <div style="margin-left:1.27cm;margin-right:0cm;">Ensures the script runs consistently across different systems and environments</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Prevents conflicts by isolating the script from the host system</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Easily move and run the script on any Docker-compatible platform</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Packages all dependencies, avoiding manual installations and version conflicts</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Containers limit access, reducing potential security risks to the host system</div>

|-
| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | Show Slide:

'''Summary'''
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | This brings us to the end of this tutorial. Let us summarize.

In this tutorial, we have learnt how to
* <div style="margin-left:1.27cm;margin-right:0cm;">Write a dockerfile for python automation environment configurations.</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Build a docker image from the docker file</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Run containers using the docker image</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Test the docker image to run python automation script</div>

|-
| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | Show Slide: '''About Spoken Tutorial project'''
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | The video at the following link summarizes the '''Spoken Tutorial project'''.

Please download and watch it
|-
| style="background-color:#ffffff;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.095cm;padding-right:0.191cm;" | Show Slide: '''Spoken Tutorial Workshops'''
| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:1pt solid #000000;border-left:1pt solid #000000;border-right:1pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.079cm;padding-right:0.191cm;" | <span style="background-color:#ffffff;">The </span><span style="background-color:#ffffff;">'''Spoken Tutorial Project'''</span><span style="background-color:#ffffff;"> team </span>conducts workshops and gives certificates.

For more details, please write to us.
|-
| style="background-color:#ffffff;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.095cm;padding-right:0.191cm;" | Show Slide:

'''Answers for THIS Spoken Tutorial'''
| style="background-color:#ffffff;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.095cm;padding-right:0.191cm;" | Please post your timed queries in this forum.
|-
| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | Show Slide: '''FOSSEE Forum'''
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | For any general or technical questions on '''Docker''', visit the FOSSEE forum and post your question.
|-
| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | Slide: '''Acknowledgement'''

| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | Spoken Tutorial Project was established by the Ministry of Education, Government of India

|-
| style="background-color:transparent;border-top:0.5pt solid #000000;border-bottom:0.5pt solid #000000;border-left:0.5pt solid #000000;border-right:none;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" | Show slide:

'''Thank You'''
| style="background-color:transparent;border:0.5pt solid #000000;padding-top:0cm;padding-bottom:0cm;padding-left:0.092cm;padding-right:0.191cm;" |

This is Aditya Kushwaha, a FOSSEE Semester long intern 2024, IIT Bombay, signing off.

Thanks for joining.
|-
|}

Docker/C4/Advanced-Docker/English - Revision history

Madhurig at 10:42, 11 March 2025

Madhurig at 06:16, 11 March 2025

Nirmala Venkat: Created page with "
{| border="1" |- || '''Visual Cue''' || '''Narration''' |- |- | style="background-color:transparent;border-top:0.5pt..."

Docker/C4/Advanced-Docker/English - Revision history

Madhurig at 10:42, 11 March 2025

Madhurig at 06:16, 11 March 2025

Nirmala Venkat: Created page with " {| border="1" |- || '''Visual Cue''' || '''Narration''' |- |- | style="background-color:transparent;border-top:0.5pt..."

Nirmala Venkat: Created page with "
{| border="1" |- || '''Visual Cue''' || '''Narration''' |- |- | style="background-color:transparent;border-top:0.5pt..."