---
# file: roles/tg_sut/tasks/x86_64.yaml
+- name: Load msr by default
+ lineinfile:
+ path: '/etc/modules'
+ state: 'present'
+ line: 'msr'
+ tags: disable-turbo-boost
+
- name: Configure x86_64 kernel parameters
lineinfile:
path: '/etc/default/grub'
state: 'present'
regexp: '^GRUB_CMDLINE_LINUX='
- line: 'GRUB_CMDLINE_LINUX="isolcpus={{ isolcpus }} nohz_full={{ isolcpus }} rcu_nocbs={{ isolcpus }} numa_balancing=disable intel_pstate=disable intel_iommu=on iommu=pt nmi_watchdog=0 audit=0 nosoftlockup processor.max_cstate=1 intel_idle.max_cstate=1 hpet=disable tsc=reliable mce=off"'
- notify: ['Update GRUB']
+ line: 'GRUB_CMDLINE_LINUX="isolcpus={{ grub.isolcpus }} nohz_full={{ grub.nohz_full }} rcu_nocbs={{ grub.rcu_nocbs }} numa_balancing=disable intel_pstate=disable intel_iommu=on iommu=pt nmi_watchdog=0 audit=0 nosoftlockup processor.max_cstate=1 intel_idle.max_cstate=1 hpet=disable tsc=reliable mce=off"'
+ notify:
+ - 'Update GRUB'
+ - 'Reboot server'
tags: set-grub
-- name: Load msr by default
- lineinfile:
- path: '/etc/modules'
- state: 'present'
- line: 'msr'
- tags: disable-turbo-boost
+- meta: flush_handlers