Deploy Moodle through the Linode Marketplace

Moodle is the most widely used open source learning management system. It is aimed to provide learners, educators, and administrators with a single robust, secure, and integrated solution to develop customized learning environments.

Deploying a Marketplace App

The Linode Marketplace lets you easily deploy software on a Compute Instance using Cloud Manager. See Get Started with Marketplace Apps for complete steps.

1. Log in to Cloud Manager and select the Marketplace link from the left navigation menu. This displays the Linode Create page with the Marketplace tab pre-selected.

2. Under the Select App section, select the app you would like to deploy.

3. Complete the form by following the steps and advice within the Creating a Compute Instance guide. Depending on the Marketplace App you selected, there may be additional configuration options available. See the Configuration Options section below for compatible distributions, recommended plans, and any additional configuration options available for this Marketplace App.

4. Click the Create Linode button. Once the Compute Instance has been provisioned and has fully powered on, wait for the software installation to complete. If the instance is powered off or restarted before this time, the software installation will likely fail.

To verify that the app has been fully installed, see Get Started with Marketplace Apps > Verify Installation. Once installed, follow the instructions within the Getting Started After Deployment section to access the application and start using it.

Configuration Options

• Supported distributions: Ubuntu 24.04 LTS
• Recommended minimum plan: All plan types and sizes can be used.

Moodle Options

• Email address (required): Enter the email address you want to use for generating the SSL certificates and configuring the server and DNS records.

• Moodle Admin Username (required): Enter an admin username for the Moodle admin account.

• Moodle Database Username (required): Enter a database username for the Moodle database admin.

Limited Sudo User

You need to fill out the following fields to automatically create a limited sudo user, with a strong generated password for your new Compute Instance. This account will be assigned to the sudo group, which provides elevated permissions when running commands with the sudo prefix.

• Limited sudo user: Enter your preferred username for the limited user. No Capital Letters, Spaces, or Special Characters.

  Locating The Generated Sudo Password

  A password is generated for the limited user and stored in a .credentials file in their home directory, along with application specific passwords. This can be viewed by running: cat /home/$USERNAME/.credentials

  For best results, add an account SSH key for the Cloud Manager user that is deploying the instance, and select that user as an authorized_user in the API or by selecting that option in Cloud Manager. Their SSH pubkey will be assigned to both root and the limited user.

• Disable root access over SSH: To block the root user from logging in over SSH, select Yes. You can still switch to the root user once logged in, and you can also log in as root through Lish.

  Accessing The Instance Without SSH

  If you disable root access for your deployment and do not provide a valid Account SSH Key assigned to the authorized_user, you will need to login as the root user via the Lish console and run cat /home/$USERNAME/.credentials to view the generated password for the limited user.

Custom Domain (Optional)

If you wish to automatically configure a custom domain, you first need to configure your domain to use Linode’s name servers. This is typically accomplished directly through your registrar. See Use Linode’s Name Servers with Your Domain. Once that is finished, you can fill out the following fields for the Marketplace App:

• Linode API Token: If you wish to use the Linode’s DNS Manager to manage DNS records for your custom domain, create a Linode API Personal Access Token on your account with Read/Write access to Domains. If this is provided along with the subdomain and domain fields (outlined below), the installation attempts to create DNS records via the Linode API. See Get an API Access Token. If you do not provide this field, you need to manually configure your DNS records through your DNS provider and point them to the IP address of the new instance.
• Subdomain: The subdomain you wish to use, such as www for www.example.com.
• Domain: The domain name you wish to use, such as example.com.

Obtain the Credentials

Once the app is deployed, you need to obtain the credentials from the server.

To obtain the credentials:

1. Log in to your new Compute Instance using one of the methods below:

   • Lish Console: Log in to Cloud Manager, click the Linodes link in the left menu, and select the Compute Instance you just deployed. Click Launch LISH Console. Log in as the root user. To learn more, see Using the Lish Console.
   • SSH: Log in to your Compute Instance over SSH using the root user. To learn how, see Connecting to a Remote Server Over SSH.

2. Run the following command to access the credentials file:

   cat /home/$USERNAME/.credentials

This returns passwords that were automatically generated when the instance was deployed. Save them. Once saved, you can safely delete the file.

Getting Started After Deployment

Access Your Moodle App

To access your Moodle instance, Open a browser and navigate to your Linode rDNS domain https://203-0-113-0.ip.linodeusercontent.com. Replace https://203-0-113-0.ip.linodeusercontent.com with your Linode’s RDNS domain.

From there, you can log in by clicking the box on the top right of the page. On the login page, enter the admin username you provided during the app deployment and the password stored in the credentials file.

Now that you’ve accessed your dashboard, checkout the official Moodle documentation to learn how to further configure your instance.

Software Included

The Moodle Marketplace App installs the following required software on your Linode:

More Information

You may wish to consult the following resources for additional information on this topic. While these are provided in the hope that they will be useful, please note that we cannot vouch for the accuracy or timeliness of externally hosted materials.

• Moodle