16 lines
510 B
YAML
16 lines
510 B
YAML
---
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- hosts: undercloud
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vars:
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metadata:
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name: Check the number of OpenStack processes on undercloud
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description: >
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The default settings for OpenStack is to run one process (heat-engine,
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keystone, etc.) per CPU core. On a machine with a lot of cores this is
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both unnecessary and can consume a significant amount of RAM, leading
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to crashes due to OOMKiller.
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groups:
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- pre-deployment
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max_process_count: 8
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roles:
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- undercloud_process_count
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