Backends

In this section, you'll be able to view/add/edit or delete backend configurations.

Provisioning -> Backends

A backend (or origin server) is a server identified by an IP address or DNS name. This is where your CDN will fetch your content.

Remember that you don't need to create a new backend per site, and if two or more sites share that same backend then it can be shared.

Backend configuration

The following options are required when creating or editing a backend.

Option
Description

Name

A descriptive and unique name for the backend.

IP / Origin

The origin server IP address or DNS name.

SSL

True if the connection is encrypted with (HTTPS).

Port

Port number where the origin server is listening for http/s connections, usually 80 or 443.

Healthcheck - Host

The host header to send to the backend server, for example if your backend server is running Apache, it would be the ServerName or ServerAlias value, for example: www.example.com.

Healthcheck - URL

The URL where the healthcheck will send the request. The URL should point to a very lightweight resource that never changes, for example an empty txt file in your webserver.

Healthcheck - Status code

The expected status code. If the backend server answers with any other code, the backend will be marked as unhealthy and non-cached content will fail.

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