How to use the Edge Function GitHub AutoDeploy template

Preview

Azion Edge Function GitHub AutoDeploy is a template that allows you to deploy edge functions integrated with GitHub Actions directly on the edge of the network.

By using this template, you just need to create your edge function with an edge application, and the continuous deployment occurs through GitHub Actions. It accelerates your workflows and guarantees keeping your project up to date.


To use this template, you must activate:

Edge Functions

You need to activate this module via Real-Time Manager (RTM). To do so:

  1. Access Real-Time Manager (RTM) > Account menu
  2. Select the Billing & Subscriptions option.
  3. Select the Subscriptions tab.
  4. Activate the switch for the module.

To start using the Edge Function GitHub AutoDeploy template, access Real-Time Manager (RTM) and select the Start with a template option on the homepage.

This will open a new page where you can select the template’s card.


In the configuration form, you must provide the information to configure your new application, which will include the edge function. Fill in the presented fields.

Fields identified with an asterisk are mandatory.

  • Application Name *: the name of your edge application. It’s used to identify and manage your application within Azion’s platform.
    • Use a unique and easy-to-remember name. If the name has already been used, the platform returns an error message.
  • GitHub Personal Token *: your GitHub personal token.

After completing all the information, click the Next button, located in the bottom-right corner. This will start the deployment process.


You’ll be able to follow the deployment process through a window showing off the logs. When it’s complete, the deployment page appears, confirming the edge application has been successfully created.

This page shows you the following sections:

  • Access your Edge Application section includes the link to visit and explore your edge application.
  • Build Summary contains the application’s name and function.
  • The Deployment details tab can be opened to access the logs related to the deployment.
  • What do you want to do next? provides recommendations regarding advanced options to enhance your edge application: Customize Domain, Manage Edge Application, View Edge Application Metrics, View Edge Application Logs, and the Back to Home button.

The application undergoes an optimized build process, emphasizing optimal performance and efficiency, employing Azion Edge Platform resources.

After the deployment, it creates a GitHub repository to manage the source code and then it installs all required dependencies and multiple configurations to set up the edge application, the domain to host your project, and an edge function for custom logic.

The script also commits deployment details to the user’s GitHub repository, including information related to the version deployed and the timestamp of the deployment.

If you want to know more on how to edit and customize your project’s settings, go to the Managing the template section.


To manage and edit your edge application’s settings via Real-Time Manager (RTM), follow these steps:

  1. Access RTM.
  2. On the upper-left corner, select Products menu > Edge Application.
  • You’ll be redirected to the Edge Application page. It lists all the edge applications you’ve created.
  1. Find the edge application related to the Edge Function GitHub AutoDeploy template and select it.
  • The list is organized alphabetically. You can also use the search bar located in the upper-left corner of the list; currently, it filters only by Application Name.

After selecting the edge application you’ll work on, you’ll be directed to a page containing all the settings you can configure.

Once the template is deployed, you can also edit and update your args and code, as well as implement a continuous deployment workflow. However, you’ll first need to declare secrets on your project’s GitHub repository to complete the second build with the changes. When the second build is completed, you’ll be able to manage your project with a continuous deployment workflow and edit the args as desired.

To do so, open your new Edge Function GitHub AutoDeploy repository on GitHub. Then, go to Settings > Secrets and variables > Action to add your variables, following these instructions:

  1. Add the Azion personal token to the secrets:
Terminal window
AZION_PERSONAL_TOKEN=<value>
  1. Add the environments for use in the action workflow in the main.yml file, included in the .github/workflows folder of your repository:
.github/workflows/main.yml
- name: edge-...
id: azion_edge
...
with:
....
azionPersonalToken: ${{ secrets.AZION_PERSONAL_TOKEN }}
....
  1. Open a pull request to merge the changes to the main branch and start the automatic deployment.

Now, your project is ready to work with a continuous deployment workflow, updating instantly any changes in the application or the repository.

The new edge application has an assigned Azion domain to make it accessible through the browser, with the following format: xxxxxxxxxx.map.azionedge.net. However, you can add a custom domain for users to access your edge application through it.

go to Domains reference