This section covers essential concepts, setup prerequisites, access roles, application setup steps, and internationalization, enabling you to get started with Vulcan.

Terms and Abbreviations

Application Types

Prerequisites

Before setting up your application on Vulcan, ensure that you have the following prerequisites:

• Mac or Linux system.
• Node.js 14 (preferably using nvm).
  You can also install npm using the following command:

curl -o- <https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.1/install.sh> | bash

• React 16 with Webpack 5: Prior knowledge of React is required.
• Vulcan module for your organization. For access, raise a JIRA request to the Capillary UI team.
• Read-only npm token for the Capillary organization NPM registry. For access, raise a JIRA request to the Capillary UI team.
• User access to Vulcan UI.
• Vulcan setup script with execution permissions.

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Note:

The setup script is used to automate the setup of a Vulcan application executing a few tasks.

The setup script does the following:

• Requests npm token.
• Configures npm settings.
• Runs the command to create the Vulcan application with the provided name.

Accessing Vulcan UI

The Vulcan UI lets you access and manage your applications within the Vulcan platform. Users have different permission levels to view and access Vulcan applications. For information on the access roles, refer to Access Roles.

To access the Vulcan UI, follow these steps:

1. On the InTouch portal, click on Home on the left-hand corner.
2. Select Vulcan from the side bar menu.

Access Roles

Accessing Vulcan involves various permission levels tailored to specific roles within the development and management process.

The roles are as follows:

Application Setup

Setting up an application on Vulcan involves two steps:

• Creating and configuring the application on Vulcan UI.
• Initializing the project on your local machine.

Start by configuring the application on the Vulcan UI. This includes entering the basic details, selecting the appropriate application type, and configuring internationalization settings.

After completing the setup on Vulcan UI, initialize the project on your local machine. This includes setting up the development environment, providing necessary credentials, and configuring project details and endpoints.

Application Setup in Vulcan UI

To create and configure your application on the Vulcan UI, follow these steps:

1. Access the Vulcan UI page from InTouch.
2. Click Create application on the Vulcan UI.

3. In the Basic Details section, define the basic details for the application, validate the name and prefix path and set the application type. Refer to the section Basic Details.

4. Enter the Authentication details. This is applicable for external applications and is currently unsupported.
5. If localization is required for the application, enter the Internationalization details. Refer to the section on Internationalization Details.

Basic Details

The details of each field are as follows:

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Note:

The name and its associated Organization ID and Prefix Path must be unique across the entire cluster. No two applications can have the same name, Organization ID and Prefix Path within the same cluster.

There are three types of applications available on Vulcan:

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Note:

Creating global applications requires Capillary Organization access and Vulcan ADMIN permissions.

Native and external applications can be edited or deleted by users with Vulcan ADMIN access.

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Note:

Since global and native apps are embedded in Member Care, they use InTouch authentication by default and do not require additional authentication.

Internationalization Details

The internationalization (I18n) setup in Vulcan allows developers to configure applications to support multiple languages and regional settings.

Note:
Vulcan provides built-in support for InTouch (Locize) or the option to implement a custom API-based solution for internationalization.

To enable internationalization for your application, follow these steps:

1. Navigate to the Internationalization Details section.
2. Choose Yes under Enable I18n.
3. Choose the I18n Type.

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Note:

The types are as follows:

InTouch: Through Locize
Custom: External I18n provider or API

4. Enter the details for internationalization.

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Note:

You can find your Locize Project Id and Project Key in your projects settings under your Locize account.

To get started and configure Locize, refer to the Locize developer documentation.

5. Click on Test to validate the details.
6. Click Create Application to register the app on the Vulcan platform.

The details of each field are as follows:

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Note:

To manually setup internationalization during application development refer to the Setting Up Internationalization During Development section.

Local Project Initialization

Once you have created an application in the Vulcan UI, you can start initializing the project on your local machine.

1. In a new terminal window, run the following command and press Enter on the keyboard. Use the same application name as provided during the application creation.

sh create-vulcan-app.sh <app-name>

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Note:

The create-vulcan-app is a required setup script. Ensure you have appropriate system permissions to run the script.

2. Provide the npm token (required to pull Capillary-specific modules from the NPM registry) and press Enter on the keyboard.
3. Enter the required details: name, email ID, project description, repository type, and repository URL.
4. Answer the questions (Yes or No) when prompted.
5. Enter your Vulcan application ID (generated when creating the application on Vulcan UI).
6. Enter the cluster where the application is created. This action sets up the endpoints for the specified cluster.

7. Open the generate project folder through your code editor.