This article provides steps to modify the name resolution settings of the Aria Operations for Logs (formerly vRealize Log Insight) Virtual Appliance.
 

Please note there are separate steps, depending on which version you are running:

Aria Operations for Logs 8.10 - 8.12

1. Select the Aria Operations for Logs VM in the vSphere Web Client and selecting Actions -> Power -> Shut Down Guest OS, shut down the guest OS gracefully
2. Go to the Configure tab, choose vApp Options from Settings drop down. Under Properties, select the key starting with vami.DNS that describes Domain Name Servers.
3. Click to SET VALUE, enter the new NameServers (whitespace separated) and click ok.
4. From Actions -> Power -> Power On, power on the VM
5. SSH to that node with the root account
6. Open the VAMI network configuration utility by running the following command
   /opt/vmware/share/vami/vami_config_net

• At the DNS Server 1 prompt, enter your first new DNS server and press Enter.
• At the DNS Server 2 (optional) prompt, enter your second new DNS server and press Enter.
• At the Domain Name (optional) prompt, either enter your domain name or press Enter to skip.
• At the Search Path (optional) prompt, either enter your search path or press Enter to skip

7. On the Main Menu, type 0 and press Enter to verify the current configuration

• Confirm that the values have changed to what you applied in step 6
  > DNS Servers: DNSServer1, DNSServer2
• Type 1 and press Enter to exit the VAMI network configuration utility

8. Verify the updated DNS configuration by viewing the /etc/resolv.conf file:
   cat /etc/resolv.conf
      > nameserver DNSServer1
      > nameserver DNSServer2
9. Repeat steps 1-8 on all other nodes in the Aria Operations for Logs cluster one by one, performing the steps on the node with the ILB present last

Aria Operations for Logs 8.14:

1. Select the VMware Aria Operations for Logs VM in the vSphere Web Client and click Power > Shut Down Guest OS
2. Navigate to the Configure tab, choose vApp Options from Settings drop down. Under Properties, select the key starting with vami.DNS that describes Domain Name Servers.
3. Click SET VALUE, enter the new NameServers (whitespace separated) and click OK.
4. From Power > Power On, power on the VM
5. SSH to the node as root
6. Backup the resolved.conf file using the command

7. Using a text editor, edit the resolved.conf file to change the DNS addresses under the [Resolve] section

8. Save and exit the file
9. Restart the systemd-resolved service to apply the changes

10. Verify the updated DNS configuration by viewing the /etc/resolv.conf file:

11. Repeat steps 1-10 on all other nodes in the Aria Operations for Logs cluster one by one, performing the steps on the node with the ILB present last