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Implementing a MEAN App using Lightsail

Welcome to this Amazon Lightsail learning activity where we will be implementing the `MEAN` stack within a single Lightsail instance. The goal of this learning activity is to gain knowledge and experience with: * Creating a Lightsail instance, complete with a pre-installed stack. * Using a Launch Script to perform advanced configuration. * Interacting with an "on-instance" MongoDB. * Connecting to the instance to configure a MEAN based application. * Application testing and verification. Good look and enjoy the learning activity.

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Path Info

Level
Clock icon Intermediate
Duration
Clock icon 1h 0m
Published
Clock icon Jan 28, 2019

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Table of Contents

  1. Challenge

    Build the Lightsail Instance using the MEAN Blueprint.

    • Create a Lightsail Instance, using Linux/Unix as the platform and the MEAN Apps + OS blueprint

      • Add a launch script (linked below)
      • Name the instance MEAN
      • Ensure it's created in us-east-1
      • Pick the 2 GB memory instance size

    • Connect to the instance and verify the todo-mean directory exists in the home folder.

    Launch Script for the activity

    https://github.com/linuxacademy/aws-lightsail-deep-dive/blob/master/Scenario3/learning_activity_1/launchscript.sh

  2. Challenge

    Configure the "on-instance" MongoDB.

    • Connect to the MEAN instance using SSH.
    • Connect to the MongoDB instance as root:
    • Change to the tasks database:
    • Create a Database User called tasks with the password of tasks and the dbOwner role:

    https://github.com/linuxacademy/aws-lightsail-deep-dive/blob/master/Scenario2/mongodbsetup.sh

    • Exit the MongoDB shell (exit).

  3. Challenge

    Start and test the application.

    • Move into the todo-mean directory in your users folder on the instance.
    • Start the application using sudo DEBUG=app:* ./bin/www
    • Verify the application is running via a web browser at http://instancepublicIP
A Cloud Guru - Labs - Implementing a MEAN App using Lightsail
Author
A Cloud Guru

The Cloud Content team comprises subject matter experts hyper focused on services offered by the leading cloud vendors (AWS, GCP, and Azure), as well as cloud-related technologies such as Linux and DevOps. The team is thrilled to share their knowledge to help you build modern tech solutions from the ground up, secure and optimize your environments, and so much more!

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