How to make a fresh installation of SynetoOS + VMware ESXi

Written By Christian Castagna (Administrator)

Updated at April 14th, 2025

The installation requires the entire physical host to be rebooted

Ensure the following prerequisites are met before starting:

Downtime: schedule appropriate downtime;
IPMI: ensure you have access to the IPMI interface from remote management;
ISO: download the correct ISO file based on the versions of SynetoOS and VMware ESXi you want to install

 

Step 1. Shut down all VMs and VMware ESXi system

Step 2. Run the ISO from IPMI ("How to mount an ISO via IPMI")

Step 3. Select the newly mounted ISO via IPMI and boot it up


Step 4. Wait for VMware ESXi installation to finish (about 1 hour)


Step 5. Login to VMware ESXi GUI (replace <your_ip_address_or_hostname> with the correct ip/hostname)

https://<your_ip_address_or_hostname>