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Let me now walk you through the hands-on lab practice environment.

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The link to access the labs associated with this course are

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available at Kode Kloud at kodekloud.com/p/docker-labs.

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This link is also given in the description of this video.

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Once you're on this page, use the links given there to access

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the labs associated to your lecture.

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Each lecture has its own lab, so remember to choose the right

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lab for your lecture.

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The labs open up right in your browser.

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I would recommend to use Google Chrome while working with the labs.

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The interface consists of two parts, a Terminal on the left

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and a Quiz portal on the right.

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The Quiz portal on the right gives you challenges to solve.

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Follow the quiz and try and answer the questions asked and

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complete the tasks given to you.

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Each scenario consists of anywhere from 10 to 20 questions

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that need to be answered within 30 minutes to an hour.

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At the top, you have the question numbers, below

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that is the remaining time for your lab,

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below that is the question.

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If you are not able to solve the challenge, look for hints

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in the Hint section.

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You may skip a question by hitting the Skip button in the

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top right corner, but remember that you will not be able

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to go back to a previous question once you have skipped.

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If the Quiz portal gets stuck for some reason, click on the

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Quiz Portals tab at the top to open the Quiz portal in a separate window.

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The terminal gives you access to a real system running Docker.

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You can run any Docker command here and run your own Containers or applications.

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You would typically be running commands to solve the task

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assigned in the Quiz portal.

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You may play around and experiment with this environment,

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but make sure you do that after you've gone through the quiz

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so that your work does not interfere with the tasks provided by the quiz.

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So let me walk you through a few questions.

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There are two types of questions.

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Each lab scenario starts with a set of exploratory multiple

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choice questions where you're asked to explore and find information

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in the given environment and select the right answer.

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This is to get you familiarized with a setup.

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You're then asked to perform tasks like run a Container,

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stop them, delete them, build your own image, etc.

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Here the first question asks us to find the version of Docker

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server engine running on the host.

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Run the docker version command in the terminal and identify the right version.

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Then select the appropriate option from the given choices.

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Another example is the fourth question, where it asks you

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to run a Container using the Redis image.

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If you're not sure of the command, click on Hints and it'll

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show you a hint.

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We now run a Redis Container using the docker run redis command.

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Wait for the Container to run.

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Once done, click on Check to check your work.

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We have now successfully completed the task. Similarly, follow

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along and complete all tasks.

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Once the lab exercise is completed, remember to leave a feedback

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and let us know how it went.

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A few things to note. These are publicly accessible labs

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that anyone can access.

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So if you catch yourself logged out during a peak hour, please

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wait for some time and try again.

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Also, remember to not store any private or confidential data

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on these systems.

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Remember that this environment is for learning purposes only

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and is only alive for an hour after which the lab is destroyed.

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So does all your work.

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But you may start over and access these labs as many times

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as you want until you feel confident.

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I will also post solutions to these lab quizzes.

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So if you run into issues, you may refer to those.

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That's it for now.

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Head towards to the first challenge, and I will see you on the other side.

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