Cleanup refactor and libvirt removal tooling

roles/cleanup/tasks/libvirt.yml

@@ -0,0 +1,113 @@
+---
+- name: Remove Archiso and cloud-init disks
+  when: hypervisor == "libvirt"
+  delegate_to: localhost
+  become: false
+  block:
+    - name: Set libvirt image paths
+      vars:
+        cleanup_libvirt_image_dir_value: "{{ vm_path | default('/var/lib/libvirt/images') }}"
+      ansible.builtin.set_fact:
+        cleanup_libvirt_image_dir: "{{ cleanup_libvirt_image_dir_value }}"
+        cleanup_libvirt_cloudinit_path: >-
+          {{ [cleanup_libvirt_image_dir_value, hostname ~ '-cloudinit.iso'] | ansible.builtin.path_join }}
+      changed_when: false
+
+    - name: Read current VM XML definition
+      community.libvirt.virt:
+        command: get_xml
+        name: "{{ hostname }}"
+      register: cleanup_libvirt_get_xml
+      changed_when: false
+
+    - name: Initialize cleaned VM XML
+      ansible.builtin.set_fact:
+        cleanup_libvirt_domain_xml: "{{ cleanup_libvirt_get_xml.get_xml }}"
+      changed_when: false
+
+    - name: Remove boot ISO device from VM XML (target match)
+      community.general.xml:
+        xmlstring: "{{ cleanup_libvirt_domain_xml }}"
+        xpath: "/domain/devices/disk[target/@dev='sda']"
+        state: absent
+      register: cleanup_libvirt_xml_strip_boot
+
+    - name: Update cleaned VM XML after removing boot ISO
+      ansible.builtin.set_fact:
+        cleanup_libvirt_domain_xml: "{{ cleanup_libvirt_xml_strip_boot.xmlstring }}"
+      changed_when: false
+
+    - name: Remove boot ISO device from VM XML (source match)
+      when: boot_iso is defined and (boot_iso | length > 0)
+      community.general.xml:
+        xmlstring: "{{ cleanup_libvirt_domain_xml }}"
+        xpath: "/domain/devices/disk[contains(source/@file, '{{ boot_iso | basename }}')]"
+        state: absent
+      register: cleanup_libvirt_xml_strip_boot_source
+
+    - name: Update cleaned VM XML after removing boot ISO source match
+      when: boot_iso is defined and (boot_iso | length > 0)
+      ansible.builtin.set_fact:
+        cleanup_libvirt_domain_xml: "{{ cleanup_libvirt_xml_strip_boot_source.xmlstring }}"
+      changed_when: false
+
+    - name: Remove cloud-init ISO device from VM XML (target match)
+      community.general.xml:
+        xmlstring: "{{ cleanup_libvirt_domain_xml }}"
+        xpath: "/domain/devices/disk[target/@dev='sdb']"
+        state: absent
+      register: cleanup_libvirt_xml_strip_cloudinit
+
+    - name: Update cleaned VM XML after removing cloud-init ISO
+      ansible.builtin.set_fact:
+        cleanup_libvirt_domain_xml: "{{ cleanup_libvirt_xml_strip_cloudinit.xmlstring }}"
+      changed_when: false
+
+    - name: Remove cloud-init ISO device from VM XML (source match)
+      community.general.xml:
+        xmlstring: "{{ cleanup_libvirt_domain_xml }}"
+        xpath: "/domain/devices/disk[contains(source/@file, '{{ hostname }}-cloudinit.iso')]"
+        state: absent
+      register: cleanup_libvirt_xml_strip_cloudinit_source
+
+    - name: Update cleaned VM XML after removing cloud-init ISO source match
+      ansible.builtin.set_fact:
+        cleanup_libvirt_domain_xml: "{{ cleanup_libvirt_xml_strip_cloudinit_source.xmlstring }}"
+      changed_when: false
+
+    - name: Strip XML declaration for libvirt define
+      ansible.builtin.set_fact:
+        cleanup_libvirt_domain_xml_clean: >-
+          {{
+            cleanup_libvirt_domain_xml
+            | replace('\ufeff', '')
+            | regex_replace("(?is)<\\?xml[^>]*\\?>", "")
+            | regex_replace("(?i)encoding=[\"'][^\"']+[\"']", "")
+            | trim
+          }}
+      changed_when: false
+
+    - name: Update VM definition without installer media
+      community.libvirt.virt:
+        command: define
+        xml: "{{ cleanup_libvirt_domain_xml_clean }}"
+
+    - name: Remove cloud-init disk
+      ansible.builtin.file:
+        path: "{{ cleanup_libvirt_cloudinit_path }}"
+        state: absent
+
+    - name: Ensure VM is powered off before restart
+      community.libvirt.virt:
+        name: "{{ hostname }}"
+        state: destroyed
+
+    - name: Start the VM
+      community.libvirt.virt:
+        name: "{{ hostname }}"
+        state: running
+
+    - name: Wait for VM to boot up
+      delegate_to: "{{ inventory_hostname }}"
+      ansible.builtin.wait_for_connection:
+        timeout: 300