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Version: 3.0

How to install Qemu Agent

The Install QEMU Agent function involves setting up a guest-side service that enables enhanced communication between the virtual machine and the host, providing features like IP reporting, shutdown control, and file system freeze for backups.

Install Qemu Package during Instance Creation for Linux​

To install Qemu agent during instance creation, navigate to Base Config > Network Config > System Config. Click on Expand Advanced Options, copy the following code block into the user data field.

#cloud-config
packages:
 - qemu-guest-agent

```bash
#cloud-config
packages:
 - qemu-guest-agent

/assets/compute/qemu_1.png

See Create Instances for more info.

Connect to the VM and verify the Qemu service status​

  • sudo systemctl status qemu-guest-agent
ubuntu@ubuntu-qemu:~$ sudo systemctl status qemu-guest-agent
● qemu-guest-agent.service - QEMU Guest Agent
     Loaded: loaded (/usr/lib/systemd/system/qemu-guest-agent.service; static)
     Active: active (running) since Tue 2025-04-29 06:48:44 UTC; 5min ago
   Main PID: 1682 (qemu-ga)
      Tasks: 2 (limit: 4658)
     Memory: 416.0K (peak: 780.0K)
        CPU: 7ms
     CGroup: /system.slice/qemu-guest-agent.service
             └─1682 /usr/sbin/qemu-ga

Apr 29 06:48:44 ubuntu-qemu systemd[1]: Started qemu-guest-agent.service - QEMU Guest Agent.

Install Qemu Package for Windows​

  1. Download the QEMU installer
  2. After the download is completed, double-click on the downloaded ISO file to mount it
  3. Navigate to guest-agent in the mounted directory
  4. Execute the qemu-ga-x86_64 installer to being installation

/assets/compute/qemu-1.png

See Connect to Instance by noVNC for more info.