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Use host-passthrough for nova cpu mode

Host passthrough will directly pass through the compute host's CPU model
and features without regard for migration compatibility. We don't care
about migration because all of the instances on this cloud are ephemeral
nodepool instances.

Change-Id: Id02f1826b58acf1834ec117679a26d9bbe981c2e
changes/73/604673/1
Logan V 8 months ago
parent
commit
4e5bb02f6e
1 changed files with 1 additions and 0 deletions
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      openstack_deploy/user_variables.yml

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openstack_deploy/user_variables.yml View File

@@ -34,6 +34,7 @@ nova_console_type: novnc
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 # Adjust default OSA allocation ratios
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 # The intent is to allow flexible ratios (to a point) while using ram as the
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 # bottom line limiting factor in determining a full host normally.
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+nova_cpu_mode: host-passthrough
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 nova_compute_ksm_enabled: True
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 nova_cpu_allocation_ratio: 10
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 nova_disk_allocation_ratio: 5

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