From 2c4995ede851247aa1227138f5e4b0f872f5f472 Mon Sep 17 00:00:00 2001
From: Sandwich <sandwich@archworks.co>
Date: Thu, 31 Oct 2024 01:29:48 +0100
Subject: [PATCH] Make root LV size dynamic based on VM disk size

---
 roles/partitioning/tasks/main.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/roles/partitioning/tasks/main.yml b/roles/partitioning/tasks/main.yml
index 06d038e..8aa262e 100644
--- a/roles/partitioning/tasks/main.yml
+++ b/roles/partitioning/tasks/main.yml
@@ -43,7 +43,8 @@
         size: "{{ item.size }}"
         state: present
       loop:
-        - { lv: root, size: 12G }
+        - { lv: root, size: "{{ '12G' if (vm_size | int * 0.4) < 12
+            else (vm_size | int * 0.4) | round(0, 'ceil') | int | string + 'G' }}" }
         - { lv: home, size: 2G }
         - { lv: var, size: 2G }
         - { lv: var_log, size: 2G }