New node fails to onboard with error "The cpu_models option is not required when cpu_mode!=custom"

Problem

  • New node fails to onboard with error in ostackhost logs:
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Environment

  • Platform9 Managed OpenStack - v5.8.0 and Higher
  • Rocky linux 9

Cause

  • The issue occurred because cpu_model mentioned in nova_override.conf:
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Resolution

  • Remove cpu_model from /opt/pf9/etc/nova/conf.d/nova_override.conf on the affected host and restart below service:
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  • Now, verify if the node gets onboarded.
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