How to work with variables

1. Go to Azion Console.
2. On the top-left corner, select the Products menu, represented by three horizontal lines, and then Edge Services.
3. Select the edge service to which you want to add a variable.
4. In the Variables section, add the following variable:

5. Click the Save button.

Now, you’ve created a variable related to a specific service. You need to access this variable through a resource.

1. Navigate to the Resources tab.
2. Click on + Resource or select the resource to which you wish to use the variable.
3. Enter the Path of the resource.
4. Choose the type Text.
5. Add the following content to the content block:

6. Click the Save button.

1. Run the following GET request in your terminal, replacing [TOKEN VALUE] with your personal token and retrieve the edge service ID to which you wish to add a variable:

2. Create a variable related to the service. Run the following PATCH request in your terminal, replacing [TOKEN VALUE] with your personal token and informing the variable’s name and value:

Now, you’ve created a variable related to a specific service. You need to access this variable through a resource.

3. Run the following POST request in your terminal:

Replace [TOKEN VALUE] with your personal token, :id with the ID of the edge service and inform the following parameters in the request body:

1. Go to Azion Console.
2. On the top-left corner, select the Products menu, represented by three horizontal lines, and then Edge Nodes.
3. Select the edge node to which you want to add a variable.
4. Go to the Services tab.
5. Choose the service to which you want to apply the variable.
6. Add the following content to the variables block:

7. Click the Save button.

Now, you’ve created a variable related to a specific node. You need to access this variable through a resource.

1. Go to Azion Console > Edge Services.
2. Select the service related to the resource.
3. Click on + Resource or select the resource where you wish to use the variable.
4. Enter the Path of the resource.
5. Choose the type Text.
6. Add the following content to the content block:

7. Click the Save button.

1. Run the following GET request in your terminal, replacing [TOKEN VALUE] with your personal token and retrieve the edge node ID to which you wish to add a variable:

2. Run the following GET request in your terminal, replacing [TOKEN VALUE] with your personal token and :id with the ID of the edge node, and retrieve the ID of the relation between the edge node and the chosen service:

3. Run the following PATCH request in your terminal:

Replace [TOKEN VALUE] with your personal token, :id with the ID of the edge node and :bind_id with the ID of the relation retrieved in step 2, informing the following properties in the request body:

Now, your variables are created and ready to be accessed during the execution on your nodes related to the specific service. It’s relevant to stress that when you have a variable with the same name configured on a service and on a node, the value stored on the node will prevail, for example:

Variable configured on the edge service:

Variable configured on the edge node

When the resource is accessed, the value of the variable will be azion2 instead of azion.

To access the resource on the edge node, you need to access the file. You can access it through the filepath you informed during the creation of the resource.

Resource name:

To access it: