Update filename

.ci.env

@@ -1,3 +1,3 @@
 export ANSIBLE_LINT_EXCLUSION="--exclude collections/ansible_collections --exclude .gitea"
 export ANSIBLE_INVENTORY="-i 127.0.0.1, --connection=local"
-export ANSIBLE_PLAYBOOK="bigboot-v2.yml"
+export ANSIBLE_PLAYBOOK="bigboot_setup_environment.yml"

.gitea/workflows/ansible-test.yml

@@ -3,13 +3,13 @@ run-name: ${{ gitea.actor }} is running Ansible Code Pipeline
 on:
   push:
     branches:
-      - main
+      - develop
 
 jobs:
   Ansible-Development-Pipeline:
     strategy:
       matrix:
-        os: [ ansible-dev-centos9, ansible-dev-fedora39, ansible-dev-debian11, ansible-dev-debian12 ]
+        os: [ ansible-dev-fedora41 ]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Clone repository
@@ -17,7 +17,7 @@ jobs:
 
       - name: Ansible Environment Verify
         run: |
-          . ./.drone.env
+          . ./.ci.env
           env
           git log -1
           ansible --version
@@ -29,7 +29,7 @@ jobs:
 
       - name: Run Ansible-Lint
         run: |
-          . ./.drone.env
+          . ./.ci.env
           ansible-lint --offline $ANSIBLE_LINT_EXCLUSION
 
       # - name: Run Ansible-Playbook

filter_plugins/get_block_size.py

@@ -7,7 +7,9 @@ class FilterModule (object):
     return {
       'get_block_size_up': self.get_block_size_up,
       'get_block_size_down': self.get_block_size_down,
-      'moo': self.moo,
+      'get_block_size_up_bytes': self.get_block_size_up_bytes,
+      'get_block_size_down_bytes': self.get_block_size_down_bytes,
+      'moo': self.moo
     }
 
 
@@ -21,6 +23,16 @@ class FilterModule (object):
         start_size -= 1
     return ('{}{}'.format(start_size, 'M'))
 
+  def get_block_size_up_bytes(self, start_size):
+    while  start_size % BLOCK_SIZE != 0:
+        start_size += 1
+    return ('{}'.format(start_size))
+
+  def get_block_size_down_bytes(self, start_size):
+    while  start_size % BLOCK_SIZE != 0:
+        start_size -= 1
+    return ('{}'.format(start_size))
+
   def moo(self, a_variable):
     a_new_variable = (str(a_variable) + '~~~~MOOOOOOOOOOOOOOOOOOOOOOOOO! => ' + '%s' % type(a_variable))
     return a_new_variable

tasks/capture_boot_device_details.yml

@@ -41,7 +41,7 @@
             that: bigboot_boot_partsize | human_to_bytes >= bigboot_size_min | human_to_bytes
             success_msg: >
               /boot partition size is already at least {{ bigboot_size_min }}
-              or greater. Nothing to do."
+              or greater. Nothing to do.
             fail_msg: >
               /boot partition size is less than {{ bigboot_size_min }}.
               Expansion of /boot is required.
@@ -54,5 +54,5 @@
         - name: Expansion of /boot required
           ansible.builtin.debug:
             msg: >
-              Will attempt to increase to {{ bigboot_size_target }}, or
-              {{ bigboot_size_min }} at the minimum."
+              Will attempt to increase to {{ bigboot_size_target }},
+              or {{ bigboot_size_min }} at the minimum.

tasks/capture_lv_device_details.yml

@@ -47,8 +47,17 @@
 #     that: bigboot_lv_info.size_available > bigboot_expansion_diff | int
 #     fail_msg: There is not enough space available for LV shrinking.
 
-- name: Set initial target size for fallback
+- name: Capture UUID for target volume
   ansible.builtin.set_fact:
+    bigboot_lv_uuid: "{{ ansible_facts['mounts'] | selectattr('device', 'equalto', bigboot_adjacent_lvm_device) | map(attribute='uuid') | first }}"
+
+- name: Capture block device information for target logical volume
+  ansible.builtin.set_fact:
+    bigboot_lv_dm: "{{ ansible_device_links['uuids'] | dict2items | selectattr('value', 'contains', bigboot_lv_uuid) | map(attribute='key') | first }}"
+
+- name: Set initial sizes for logical volume and fallback size target
+  ansible.builtin.set_fact:
+    bigboot_lv_partsize: "{{ ansible_devices[bigboot_lv_dm]['sectors'] | int * ansible_devices[bigboot_lv_dm]['sectorsize'] | int }}"
     bigboot_size_target_fallback: "{{ bigboot_size_target | human_to_bytes }}"
 
 - name: Check available space and fallback to lower /boot size if required
@@ -56,15 +65,13 @@
 
 - name: Capture shrink and fallback sizes
   ansible.builtin.set_fact:
-    bigboot_lv_shrink_size: "{{ bigboot_lv_info['size_total'] - bigboot_expansion_diff | int }}"
+    # we need to get the BLOCK size total, not the filesystem
+    bigboot_lv_shrink_size: "{{ bigboot_lv_partsize | int - bigboot_expansion_diff | int }}"
     bigboot_size_target_fallback: "{{ bigboot_size_target_fallback | int | human_readable(unit='G') | regex_replace('\\sGB', 'G') }}"
 
 - name: Debug bigboot_lv_shrink_size and bigboot_size_target_fallback
   ansible.builtin.debug:
-    msg: "{{ bigboot_lv_shrink_size | int | human_readable(unit='G') }} <-> {{ bigboot_size_target_fallback }}"
-
-- name: Kill the play
-  ansible.builtin.meta: end_host
+    msg: "{{ bigboot_lv_shrink_size | int | human_readable(unit='G') }} ({{ bigboot_lv_shrink_size | int | human_readable(unit='M') | regex_replace('\\.\\d+\\s+MB') | int | get_block_size_down }}) <-> {{ bigboot_size_target_fallback }} | {{ bigboot_expansion_diff }}"
 
 - name: Capture logical volume name
   ansible.builtin.shell:
@@ -88,6 +95,23 @@
   changed_when: false
   register: bigboot_lv_vg_free_pe
 
+- name: Capture volume group PE size
+  ansible.builtin.shell:
+    cmd: |
+      set -o pipefail
+      vgdisplay {{ bigboot_lv_vg_name | trim }} | grep -i 'pe size'
+    executable: /bin/bash
+  changed_when: false
+  register: bigboot_lv_vg_pe_capture
+
+- name: Set PE size
+  ansible.builtin.set_fact:
+    bigboot_lv_vg_pe_size: "{{ bigboot_lv_vg_pe_capture | regex_replace('^.*\\s+(\\d+.\\d+).*$', '\\1M') | human_to_bytes }}"
+
+- name: Subtract an additional 2 PE for shrinking
+  ansible.builtin.set_fact:
+    bigboot_lv_shrink_size: "{{ bigboot_lv_shrink_size | int - (bigboot_lv_vg_pe_size | int * 2) }}"
+
 - name: Capture the PV device
   ansible.builtin.set_fact:
     bigboot_pv: "{{ bigboot_boot_mount['device'][:-1] }}{{ bigboot_boot_mount['device'][-1:] | int + 1 }}"
@@ -116,7 +140,7 @@
     - name: Assert if we need to shrink the logical volume to gain PE
       ansible.builtin.assert:
         that: (bigboot_lv_pe_size_in_mb[:-3] | int) >= (bigboot_expansion_diff_mb[:-3] | int)
-        fail_msg: Not enough PE to expand /boot. Will need to shrink target LV.
+        fail_msg: Not enough PE to expand /boot.
 
   rescue:
     - name: Set flag for Shrink_LV execution

tasks/check_space_fallback.yml

@@ -19,13 +19,14 @@
     - name: Assert that there will be enough space left over on the target LV
       ansible.builtin.assert:
         that: (bigboot_lv_info['size_available'] - bigboot_expansion_diff | int) >= bigboot_lv_size_min | human_to_bytes
-        success_msg: "There will be enough space left over with a boot size of {{ bigboot_size_target_fallback | int | human_readable(unit='G') }}. ({{ (bigboot_lv_info['size_available'] - bigboot_expansion_diff | int) | human_readable(unit='B') }})"
-        fail_msg: "There will NOT be enough space left over with a boot size of {{ bigboot_size_target_fallback | int | human_readable(unit='G') }}. Aborting Bigboot execution."
+        # success_msg: "There will be enough space left over with a boot size of {{ bigboot_size_target_fallback | int | human_readable(unit='G') }}. ({{ (bigboot_lv_info['size_total'] - bigboot_expansion_diff | int) | human_readable(unit='B') }})"
+        fail_msg: "There will NOT be enough space left over with a boot size of {{ bigboot_size_target_fallback | int | human_readable(unit='G') }}."
 
   rescue:
     - name: "Decrement size target by {{ bigboot_size_decrement }}"
       ansible.builtin.set_fact:
-        bigboot_size_target_fallback: "{{ bigboot_size_target_fallback | int - bigboot_size_decrement | human_to_bytes }}"
+        bigboot_size_target_fallback:
+          "{{ bigboot_size_target_fallback | int - bigboot_size_decrement | human_to_bytes }}"
 
     - name: Update required expansion space
       ansible.builtin.set_fact:

vars/bigboot_vars.yml

@@ -4,7 +4,6 @@ ansible_ssh_retries: 10
 bigboot_size_target: 2G
 bigboot_size_min: 1G
 bigboot_size_decrement: 250M
-
 bigboot_lv_size_min: 1G
 
 # Filename of disabled services log: