dps: how to configure mutliple hubs

content/en/docs/configuration/device-provisioning-service.md

@@ -122,6 +122,8 @@ Enrollment group entry configuration.
 | `enrollmentGroups.[].preSharedKeyFile` | string | `File path to the pre-shared key that will be stored on the device for the owner. It must be empty or have 16 characters in the preSharedKeyFile.` | `""` |
 | `enrollmentGroups.[].attestationMechanism.x509.certificateChain` | string | `File path to certificate chain in PEM format.` | `""` |
 | `enrollmentGroups.[].attestationMechanism.x509.expiredCertificateEnabled` | bool | `Accept device connections with an expired certificate.` | `false` |
+| `enrollmentGroups.[].Hub` | object | `Defines configuration of the plgd hub where the device connects after it's successfully provisioned.` | `{}` |
+| `enrollmentGroups.[].Hubs` | []object | `Defines configuration of the multiple plgd hubs where the device connects after it's successfully provisioned.` | `[]` |
 
 #### Hub
 
@@ -132,6 +134,7 @@ Defines configuration of the plgd hub where the device connects after it's succe
 | `enrollmentGroups.[].hub.caPool` | string | `File path to the root certificate in PEM format. Multiple certificates in a single file are supported.` |  `""` |
 | `enrollmentGroups.[].hub.hubID` | string | `Uniqhe id of the plgd hub instance.` |  `""` |
 | `enrollmentGroups.[].hub.coapGateway` | string | `plgd hub CoAP gateway endpoint where the devices should connect to after successful provisioning.Format <IP:PORT>.` |  `""` |
+| `enrollmentGroups.[].hub.gateways` | []string | `plgd hub gateway multiple endpoints where the devices should connect to after successful provisioning. Format <SCHEME>://<IP:PORT>, for example coaps+tcp://plgd.cloud:1234` |  `[]` |
 | `enrollmentGroups.[].hub.certificateAuthority.grpc.address` | string | `plgd hub Certificate Authority endpoint used to sign device identity CSRs. Format <IP:PORT>.` |  `""` |
 | `enrollmentGroups.[].hub.certificateAuthority.grpc.keepAlive.time` | string | `After a duration of this time if the client doesn't see any activity it pings the server to see if the transport is still alive.` | `10s` |
 | `enrollmentGroups.[].hub.certificateAuthority.grpc.keepAlive.timeout` | string | `After having pinged for keepalive check, the client waits for a duration of Timeout and if no activity is seen even after that the connection is closed.` | `20s` |

content/en/docs/services/device-provisioning-service/device-provisioning-service.md

@@ -104,3 +104,17 @@ Step number 4 and 9 are optional.
 9. Device provisioning doesn't require to connect the device to the plgd hub. In such a case, device is ready to be securely used for your Device-to-Device scenarios.
 
 {{< /note >}}
+
+### Multiple PLGD Hubs
+
+The DPS supports multiple PLGD hubs or CoAP gateways. This feature enables users to configure multiple PLGD hubs or CoAP gateways for the device through enrollment group configuration.
+
+To configure multiple CoAP gateways, set the helm value `.enrollmentGroups.[].hub.gateways` to the list of CoAP gateways in the format `SCHEME://HOST:PORT`. For example, `[ "coaps+tcp://plgd.cloud:5684", ... ]`.
+
+To set multiple PLGD hubs, set the helm value `.enrollmentGroups.[].hubs` to the list of PLGD hub objects, which contain the same values as the `.enrollmentGroups.[].hub` object in the enrollment group configuration.
+
+{{< note >}}
+
+For multiple hubs, it is expected that the hubs are different instances.
+
+{{< /note >}}

content/en/docs/services/device-provisioning-service/features.md

@@ -16,6 +16,7 @@ weight: 2
 - **☑ Rotate device certificates:** This feature allows for the [rotation of device certificates](/docs/services/device-provisioning-service/client-library#certificate-renewal), enhancing security and maintaining up-to-date certificates.
 - **☑ HTTP API to configure access devices:** This feature provides an HTTP API that allows users to configure the enrollment groups.
 - **☑ HTTP API to get provisioned configuration to the devices:** This feature offers an HTTP API to retrieve provisioned configurations of the devices.
+- **☑ Multiple plgd hubs:** This feature enables users to configure multiple PLGD hubs or CoAP gateways for the device.
 
 ### Planned features