David Vallee Delisle
ede25c3e36
Compute TSX validation
RHEL-8.3 kernel disabled the Intel TSX (Transactional Synchronization Extensions) feature by default as a preemptive security measure, but it breaks live migration from RHEL-7.9 (or even RHEL-8.1 or RHEL-8.2) to RHEL-8.3. Operators are expected to explicitly define the TSX flag in their KernelArgs for the compute role to prevent live-migration issues during the upgrade process. This also impacts upstream CentOS systems. Co-Authored-By: Martin Schuppert <mschuppert@redhat.com> Related: https://bugzilla.redhat.com/1923165 Closes-Bug: #1916758 Change-Id: Icfcfb1c07bbfbe05d27d67187d941c0c34fad2b2
A collection of Ansible roles and playbooks to detect and report potential issues during TripleO deployments.
The validations will help detect issues early in the deployment process and prevent field engineers from wasting time on misconfiguration or hardware issues in their environments.
All validations are written in Ansible and are written in a way that's consumable by the Validation Framework Command Line Interface (CLI) or by Ansible directly.
- Free software: Apache license
- Documentation: https://docs.openstack.org/tripleo-validations/latest/
- Release notes: https://docs.openstack.org/releasenotes/tripleo-validations/
- Source: https://opendev.org/openstack/tripleo-validations
- Bugs: https://storyboard.openstack.org/#!/project/openstack/tripleo-validations
Description
RETIRED, A collection of Ansible playbooks to detect and report potential issues during TripleO deployments