openstack/nova
Code Issues Proposed changes

Merge "Document unset/reset wrinkle for *_allocation_ratio options"

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Zuul 2018-09-05 11:50:17 +00:00 committed by Gerrit Code Review
commit 0f102089dd
1 changed files with 9 additions and 3 deletions
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12
nova/conf/compute.py
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@ -401,7 +401,9 @@ configuration value if no per-aggregate setting is found.
NOTE: This can be set per-compute, or if set to 0.0, the value
set on the scheduler node(s) or compute node(s) will be used
and defaulted to 16.0.
and defaulted to 16.0. Once set to a non-default value, it is not possible
to "unset" the config to get back to the default behavior. If you want
to reset back to the default, explicitly specify 16.0.
NOTE: As of the 16.0.0 Pike release, this configuration option is ignored
for the ironic.IronicDriver compute driver and is hardcoded to 1.0.
@ -428,7 +430,9 @@ configuration value if no per-aggregate setting found.
NOTE: This can be set per-compute, or if set to 0.0, the value
set on the scheduler node(s) or compute node(s) will be used and
defaulted to 1.5.
defaulted to 1.5. Once set to a non-default value, it is not possible
to "unset" the config to get back to the default behavior. If you want
to reset back to the default, explicitly specify 1.5.
NOTE: As of the 16.0.0 Pike release, this configuration option is ignored
for the ironic.IronicDriver compute driver and is hardcoded to 1.0.
@ -459,7 +463,9 @@ instances.
NOTE: This can be set per-compute, or if set to 0.0, the value
set on the scheduler node(s) or compute node(s) will be used and
defaulted to 1.0.
defaulted to 1.0. Once set to a non-default value, it is not possible
to "unset" the config to get back to the default behavior. If you want
to reset back to the default, explicitly specify 1.0.
NOTE: As of the 16.0.0 Pike release, this configuration option is ignored
for the ironic.IronicDriver compute driver and is hardcoded to 1.0.