vra-command list-nodes still shows localhost.localdom for VA (vRealize Automation Appliance)

Hi,

I am trying to install vRA 7.3 using Silent Installation as described in Silent Installation of vRA 7.2 – A How To Guide - VMware Cloud Management .

After filling up ha.properties file, when I execute below command

# pwd

/usr/lib/vcac/tools/install

vra:/usr/lib/vcac/tools/install # bash vra-ha-config.sh

[2018-04-16 10:09:04] [root]  [INFO] EULA is accepted.

[2018-04-16 10:09:04] [root]

[2018-04-16 10:09:04] [root]  **************************************************

[2018-04-16 10:09:04] [root]  [INFO] Start initial data verification

[2018-04-16 10:09:04] [root]  **************************************************

[2018-04-16 10:09:04] [root]

[2018-04-16 10:09:04] [root]  [INFO] Check if vRA Component host or LOAD BALANCER addresses are reachable

[2018-04-16 10:09:04] [root]  [ERROR]  vRA access point not accessible -   <-------------!!!

[2018-04-16 10:09:04] [root]  [INFO] Check if remote host is provided.

[2018-04-16 10:09:04] [root]  [INFO] nslookup Remote Host: VRAIAAS.mylab.local

[2018-04-16 10:09:04] [root]  [INFO] nslookup Remote Host: nslookup exit code: 0

[2018-04-16 10:09:04] [root]  [INFO] Remote host resolved successfully.

[2018-04-16 10:09:04] [root]  [INFO] Check if remote host is provided.

[2018-04-16 10:09:04] [root]  [INFO] nslookup Remote Host: VRAIAAS.mylab.local

[2018-04-16 10:09:04] [root]  [INFO] nslookup Remote Host: nslookup exit code: 0

[2018-04-16 10:09:04] [root]  [INFO] Remote host resolved successfully.

[2018-04-16 10:09:04] [root]  Disabled

[2018-04-16 10:09:04] [root]  ntp                       0:off  1:off  2:off  3:on   4:off  5:on   6:off

[2018-04-16 10:09:05] [root]  Shutting down network time protocol daemon (NTPD)..done

[2018-04-16 10:09:05] [root]  Starting network time protocol daemon (NTPD)..done

[2018-04-16 10:09:05] [root]  Waiting for the ntp settings

[2018-04-16 10:10:05] [root]  [INFO] Verify connection to: vRA VA host: vra.mylab.local

[2018-04-16 10:10:05] [root]  [INFO] Check if remote host is provided.

[2018-04-16 10:10:05] [root]  [INFO] Checking up local host - not needed

[2018-04-16 10:10:35] [root]  [ERROR] localhost.localdom has trouble connecting to vra.mylab.local  <--------------------!!!!

[2018-04-16 10:10:35] [root]  [INFO] Verifying IaaS node is registered to the primary VA: VRAIAAS.mylab.local

[2018-04-16 10:10:35] [root]  [INFO] IaaS iaas_node_id is successfully populated.

vra:/usr/lib/vcac/tools/install # [2018-04-16 10:10:35] [root]

[2018-04-16 10:10:35] [root]  [INFO] Input validation failed! 2 validation errors found!

It looks like, in spite of chaning hostname using /opt/vmware/share/vami/vami_config_net, Nodename reported in "vra-command list-nodes" remain same as localhost.localdom.

vra:/usr/lib/vcac/tools/install # vra-command list-nodes

Node:

  NodeHost: localhost.localdom   <----------------------- How to change this to reflect vra.mylab.local ???

  NodeId: cafe.node.309634814.8894

  NodeType: VA

Node:

  NodeHost: VRAIAAS.mylab.local

  NodeId: 3D635930-0F3C-4AF0-9313-BD85EBA9FE17

  NodeType: IAAS

vra:/usr/lib/vcac/tools/install # cat /etc/hosts

# Not showing default IPv6 entries

# VAMI_EDIT_BEGIN

# Generated by Studio VAMI service. Do not modify manually.

127.0.0.1    localhost localhost.localdom

15.129.91.34  vra.mylab.local vra localhost.localdom

# VAMI_EDIT_END

Question:

How to change/update NodeHost entry for VA to the new name "vra.mylab.local" ?

Thanks in advance

Velu