Kapisi/roles/hardware/tasks/main.yml

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2022-01-25 23:54:43 -06:00
---
- name: Install packages
become: yes
package:
name:
- smartmontools
- hdparm
- apcupsd
state: present
- name: Set udev settings for drives
become: yes
copy:
dest: /etc/udev/rules.d/60-ioschedulers.rules
content: |
# set scheduler for NVMe
ACTION=="add|change", KERNEL=="nvme[0-9]n[0-9]", ATTR{queue/scheduler}="none"
# set scheduler for SSD and eMMC
ACTION=="add|change", KERNEL=="sd[a-z]*|mmcblk[0-9]*", ATTR{queue/rotational}=="0", ATTR{queue/scheduler}="mq-deadline"
# set scheduler for rotating disks
ACTION=="add|change", KERNEL=="sd[a-z]*", ATTR{queue/rotational}=="1", ATTR{queue/scheduler}="bfq"
owner: root
group: root
mode: 0700
register: udev_iosched
- name: Reload udev
become: yes
command: /bin/bash -c 'udevadm control --reload; udevadm trigger'
when: udev_iosched.changed