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Fix cgroups cmdline path #456

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merged 8 commits into from
Mar 2, 2024
Merged

Fix cgroups cmdline path #456

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842bfd8
Fix cgroups cmdline path
yebo29 Feb 24, 2024
7db9f5b
Add check and variable so that we write to the correct file
yebo29 Feb 25, 2024
0919571
Merge branch 'master' into raspbian-cgroups-fix
yebo29 Feb 25, 2024
c057a43
Merge branch 'master' into raspbian-cgroups-fix
timothystewart6 Feb 27, 2024
25d696c
Merge branch 'master' into raspbian-cgroups-fix
timothystewart6 Feb 27, 2024
d325eae
Add LSB release checks. This is untested atm.
yebo29 Feb 27, 2024
cd38ba5
Break test into multiple lines so that we can pass lint checks
yebo29 Feb 27, 2024
f2bb1e3
Flip logic on its head and check for existence only rather than conte…
yebo29 Mar 1, 2024
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22 changes: 21 additions & 1 deletion roles/raspberrypi/tasks/setup/Raspbian.yml
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Original file line number Diff line number Diff line change
@@ -1,7 +1,27 @@
---
- name: Test for cmdline path
stat:
path: /boot/firmware/cmdline.txt
register: boot_cmdline_path
failed_when: false
changed_when: false

- name: Set cmdline path based on Debian version and command result
set_fact:
cmdline_path: >-
{{
(
boot_cmdline_path.stat.exists and
ansible_facts.lsb.description | default('') is match('Debian.*(?!(bookworm|sid))')
) | ternary(
'/boot/firmware/cmdline.txt',
'/boot/cmdline.txt'
)
}}

- name: Activating cgroup support
lineinfile:
path: /boot/cmdline.txt
path: "{{ cmdline_path }}"
regexp: '^((?!.*\bcgroup_enable=cpuset cgroup_memory=1 cgroup_enable=memory\b).*)$'
line: '\1 cgroup_enable=cpuset cgroup_memory=1 cgroup_enable=memory'
backrefs: true
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