Archives October 2022

1. Prepare for Installation:

• Download the VMware ESXi 8.0 ISO from the VMware website.
• Create a bootable USB drive using software like Rufus (for Windows) or Etcher (for macOS and Linux).
• Insert the USB drive into the server where you want to install ESXi.

2. Boot from the Installation Media:

• Power on the server and access the BIOS or UEFI firmware settings.
• Configure the boot order to boot from the USB drive first.
• Save the changes and exit the BIOS/UEFI settings.

3. Install VMware ESXi:

• The ESXi installer should load. Press Enter to begin the installation process.
• Read and accept the End User License Agreement (EULA) by pressing F11.
• Select the disk or storage device where you want to install ESXi and press Enter.
• Select the keyboard layout and press Enter.
• Enter a root password for the ESXi host and press Enter.
• Press F11 to confirm the installation.
• Wait for the installation to complete. Once done, remove the installation media and reboot the server.

4. Configure Networking:

• After rebooting, the ESXi host will boot up, and you’ll be prompted to configure networking.
• Use the arrow keys to navigate to “Configure Management Network” and press Enter.
• Set the IP address, subnet mask, default gateway, and DNS servers for the ESXi host.

5. Access ESXi Host via Web Client:

• Open a web browser on a computer connected to the same network as the ESXi host.
• Enter the IP address of the ESXi host in the address bar.
• Log in using the username “root” and the password you set during installation.

6. (Optional) Configure Additional Settings:

• In the vSphere Client, you can configure additional settings such as adding a license key, configuring storage, creating virtual machines, and managing networking.

7. Install VMware Tools (Optional):

• In the vSphere Client, right-click on the virtual machine and select “Guest OS” > “Install VMware Tools” to install the VMware Tools package on the virtual machine for better performance and management.

By following these steps, you can install and configure VMware ESXi 8.0 on a server and start using it to host virtual machines.

1. Access the vSphere Authentication Proxy:

• Log in to the vCenter Server using the vSphere Client with an account that has administrative privileges.
• Navigate to the “Administration” section in the vSphere Client.
• Under “Single Sign-On,” click on “Configuration.”

2. Reset the Password:

• In the “Configuration” tab, click on “System Configuration.”
• Click on the “Nodes” tab and select the vCenter Server node.
• Click on the “Manage” tab and select “Settings.”
• Under “Settings,” click on “Reset Password” next to “Single Sign-On Administrator Password.”
• Enter and confirm the new password for the administrator@vsphere.local account.
• Click “OK” to reset the password.

3. Verify the Password Reset:

• Log out of the vSphere Client and log back in using the administrator@vsphere.local account and the new password to verify that the password reset was successful.

4. (Optional) Change the Password Using the CLI:

• If you have SSH access to the vCenter Server, you can also use the vdcadmintool command-line utility to reset the password.
• SSH into the vCenter Server and run the following command to access the utility:

/usr/lib/vmware-vmdir/bin/vdcadmintool

• Select option 3 for “Reset account password” and follow the prompts to reset the password for the administrator@vsphere.local account.

By following these steps, you can reset the VMware vCenter Single Sign-On (SSO) administrator@vsphere.local password using the vSphere Client or the vdcadmintool command-line utility.

1. Unlock the root Account:

• Open a web browser and navigate to the VAMI interface of your vCenter Server Appliance. The URL is usually https://<vCenter_IP>:5480.
• Log in with your root credentials.
• Go to the “Access” tab and click on “Edit” next to “User Accounts.”
• Select the “root” account and click on “Unlock Account.”

2. Reset the root Password:

• In the same “User Accounts” section of the “Access” tab, click on “Edit.”
• Select the “root” account and enter a new password in the “New Password” and “Confirm Password” fields.
• Click on “Save Settings” to apply the new password.

3. Verify the Changes:

• Log out of the VAMI interface and log back in with the new root password to ensure it’s working correctly.
• You can also log in to the vSphere Client using the root account to verify access.

4. (Optional) Reset Password Using vSphere Client:

• If you have access to the vSphere Client and vCenter Server is connected, you can reset the root password from the vSphere Client.
• Log in to the vSphere Client with administrator credentials.
• Navigate to the vCenter Server in the inventory.
• Go to the “Configure” tab and select “Settings” under “Access.”
• Click on “Edit” next to “Authentication” and then “Edit” next to “Password.”
• Enter the new root password and click “OK” to save the changes.

5. Restart vCenter Services (if needed):

• If you encounter any issues after changing the root password, you may need to restart the vCenter services.
• You can do this from the VAMI interface by going to the “Services” tab and clicking on “Restart.”

After completing these steps, the root password for your vCenter Server should be successfully reset, and you should be able to log in with the new password.