Introspection failed -RHOSP 16.0

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Hi All,

Actually, I am deploying Triple0 on bare-metal using RHEL 8 and RHOSP 16.0. I have successfully deployed Undercloud but while deploying overcloud, during introspection its failed as showing below:

(unercloud) [stack@admin ~]$ openstack node introspect --all-manageable --provide
Waiting for introspection to finish...
Waiting for messages on queue 'tripleo' with no timeout.
Introspection of node attempt failed: xxxxx-xxxx-xxx-xxx-xxx
Introspection of node attempt failed: xxxxx-xxxx-xxx-xxx-xxx
Introspection of node attempt failed: xxxxx-xxxx-xxx-xxx-xxx

Other Nodes could not get the IP addresses from the Undercloud. Nodes are sending the DHCP request as shown below but could not Undercloud not able to assign the IP. (I ran the tcpdump on pxe interface of overcloud)

18:23:26.563937 IP 0.0.0.0.bootps > 255.255.255.255.bootps: BOOTP/DHCP, Request from xx:xx:xx:xx:xx (oui unknown), length 347

Any one please help me as i am new to Triple0.

Looking for a quick help ... Thank you all in advance.

FK

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