9b853e6b82
This patch adds two new metadata keys to the validation playbooks:
- categories: A list of technical tags
- products: A list of targeted products (here mainly TripleO)
This patch is also part of the Validation Metadata Evolution for the
Validations Framework.
Signed-off-by: Gael Chamoulaud (Strider) <gchamoul@redhat.com>
Change-Id: I80c6b0ffb07b6311f13d7a3b83031317cd0d38de
(cherry picked from commit 39a846ca6b)
42 lines
1.1 KiB
YAML
42 lines
1.1 KiB
YAML
---
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- hosts: nova_libvirt
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gather_facts: false
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vars:
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metadata:
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name: RHEL8.x kernel flag for Compute nodes validation
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description: |
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RHEL-8.3 kernel disabled the Intel TSX (Transactional
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Synchronization Extensions) feature by default as a preemptive
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security measure, but it breaks live migration from RHEL-7.9
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(or even RHEL-8.1 or RHEL-8.2) to RHEL-8.3.
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Operators are expected to explicitly define the TSX flag in
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their KernelArgs for the compute role to prevent live-migration
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issues during the upgrade process.
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This also impacts upstream CentOS systems.
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groups:
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- pre-upgrade
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- pre-system-upgrade
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- pre-overcloud-prepare
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- pre-overcloud-upgrade
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- pre-overcloud-converge
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- pre-update
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- pre-update-prepare
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- pre-update-run
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- pre-update-converge
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categories:
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- os
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- kernel
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- system
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- tsx
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products:
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- tripleo
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- rhel
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- centos
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- intel
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compute_tsx_debug: false
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compute_tsx_warning: false
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roles:
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- compute_tsx
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