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Update LVM swap sizing policy

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Sandwich
2026-01-02 16:29:24 +01:00
parent 65ef8cb1ca
commit 696df925c6
1 changed files with 36 additions and 17 deletions
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53
roles/partitioning/tasks/main.yml
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@@ -261,13 +261,37 @@
vars: vars:
partitioning_lvm_swap_target_gb: >- partitioning_lvm_swap_target_gb: >-
{{ {{
( [
((partitioning_vm_memory_effective | float / 1024) > 16.0) (partitioning_vm_memory_effective | float / 1024),
| ternary( 4
(partitioning_vm_memory_effective | float / 2048) | int, ] | max | float
(partitioning_vm_memory_effective | float / 1024) }}
) partitioning_lvm_swap_cap_gb: >-
) | float {{
4
+ [
(partitioning_vm_size_effective | float) - 20,
0
] | max
}}
partitioning_lvm_swap_target_effective_gb: >-
{{
[
partitioning_lvm_swap_target_gb,
partitioning_lvm_swap_cap_gb
] | min
}}
partitioning_lvm_swap_max_gb: >-
{{
[
(
(partitioning_vm_size_effective | float)
- (partitioning_reserved_gb | float)
- (cis_enabled | ternary(7.5, 0))
- 4
),
0
] | max
}} }}
partitioning_lvm_available_gb: >- partitioning_lvm_available_gb: >-
{{ {{
@@ -275,7 +299,7 @@
(partitioning_vm_size_effective | float) (partitioning_vm_size_effective | float)
- (partitioning_reserved_gb | float) - (partitioning_reserved_gb | float)
- (cis_enabled | ternary(7.5, 0)) - (cis_enabled | ternary(7.5, 0))
- partitioning_lvm_swap_target_gb - partitioning_lvm_swap_target_effective_gb
) | float ) | float
}} }}
partitioning_lvm_home_gb: >- partitioning_lvm_home_gb: >-
@@ -304,15 +328,10 @@
}} }}
partitioning_lvm_swap_gb: >- partitioning_lvm_swap_gb: >-
{{ {{
((partitioning_lvm_available_gb | float) < 4) [
| ternary( partitioning_lvm_swap_target_effective_gb,
( partitioning_lvm_swap_max_gb
(partitioning_lvm_available_gb | float) ] | min | round(2, 'floor')
+ (partitioning_lvm_swap_target_gb | float)
- 4
),
partitioning_lvm_swap_target_gb
)
}} }}
partitioning_lvm_root_full_gb: >- partitioning_lvm_root_full_gb: >-
{{ {{