Configure UCT-V in Azure

Ensure that UCT-V is registered via the registered UCT-V Controller and communicates through PORT 8891.

Note: Deployment of UCT-Vs through third-party orchestrator is supported on both Linux and Windows platforms. For details, refer to Linux UCT-V Installation and Windows UCT-V Installation Using MSI Package.

To register UCT-V in Azure Portal, use one of the following methods.

Register UCT-V during Virtual Machine Launch

Note: Registering UCT-V during Virtual Machine Launch is not applicable for Windows Agents. You can register your Windows Agents after launching the Virtual machine, using a configuration file.

In your Azure portal, you can launch the UCT-V init virtual machine and register the UCT-V using custom data.

Follow these steps:

In the Virtual machines page of the Azure Portal, select Create then Virtual machine. The Create a Virtual Machine page appears. For details, refer to Create virtual machine topic in Azure Documentation.

On the Advanced tab, enter the Custom Data as text in the following format and deploy the virtual machine. The UCT-V uses this custom data to generate config file (/etc/gigamon-cloud.conf) used to register with GigaVUE‑FM.

Copy

#cloud-config
 write_files:
 - path: /etc/gigamon-cloud.conf
   owner: root:root
   permissions: '0644'
   content: |
     Registration:
        groupName: <Monitoring Domain Name>
        subGroupName: <Connection Name>
        user: <Username>
        password: <Password>
        remoteIP: <IP address of the UCT-V Controller 1, <IP address of the UCT-V Controller 2>
        sourceIP: <IP address of UCT-V> (Optional Field)
        remotePort: 8891

Ensure to configure User and Password in the User Management page. For details, refer to Configure Role-Based Access for Third Party Orchestration. Enter the UserName and Password created in the Add Users Section.
If you are using multiple interface in UCT-V and UCT-V Controller is not connected to the primary interface, then add the following to the above registration data:
```
localInterface:<Interface to which UCT-V Controller is connected>
```

Register UCT-V after Virtual Machine Launch

Note: You can configure more than one UCT-V Controller for a UCT-V, so that if one UCT-V Controller goes down, the UCT-V registration happens through another Controller that is active.

To register UCT-V after launching a Virtual Machine using a configuration file, follow these steps:

Install the UCT-V in the Linux or Windows platform. For detailed instructions, refer to Linux UCT-V Installation and Windows UCT-V Installation.
Log in to the UCT-V. For details, refer to Default Login Credentials for UCT-V Controller.
Create a local configuration file and enter the following custom data.
- /etc/gigamon-cloud.conf is the local configuration file in Linux platform.
- C:\ProgramData\uctv\gigamon-cloud.conf is the local configuration file in Windows platform.
Copy
```
Registration:
    groupName: <Monitoring Domain Name>
    subGroupName: <Connection Name>
    user: <Username>
    password: <Password>
    remoteIP: <IP address of the UCT-V Controller 1>, 
           <IP address of the UCT-V Controller 2>
    sourceIP: <IP address of UCT-V> (Optional Field)
    remotePort: 8891
```
- Ensure to configure User and Password in the User Management page. For details, refer to Configure Role-Based Access for Third Party Orchestration. Enter the UserName and Password created in the Add Users Section.
- If you are using multiple interface in UCT-V and UCT-V Controller is not connected to the primary interface, then add the following to the above registration data:
```
localInterface:<Interface to which UCT-V Controller is connected>
```
Restart the UCT-V service.
- Linux platform:
```
$ sudo service uctv restart
```
- Windows platform: Restart from the Task Manager.

The deployed UCT-V registers with the GigaVUE‑FM through the UCT-V Controller. After successful registration, the UCT-V sends heartbeat messages to GigaVUE‑FM every 30 seconds. If one heartbeat is missing, UCT-V status appears as 'Unhealthy'. If more than five heartbeats fail to reach GigaVUE‑FM, GigaVUE‑FM tries to reach the UCT-V and if that fails as well then GigaVUE‑FM unregisters the UCT-V and removes it from GigaVUE‑FM.