Implement Ansible roles for Rocky Linux Testing Framework

- Added `bootstrap_sparrowdo` role for bootstrapping Sparrowdo on a VM.
- Introduced `cleanup_vm` role for cleaning up VMs and disk images.
- Created `download_image` role to download and cache QCOW2 images.
- Developed `golden_image` role for creating and customizing golden images.
- Implemented `provision_vm` role for provisioning VMs as linked clones.
- Added `run_test` role for executing tests with Sparrowdo.
- Created playbooks for building golden images, running single tests, and running test suites.
- Enhanced documentation with usage examples, configuration details, and troubleshooting tips.
- Added support for multiple cloud providers (AWS, Azure) in the test execution workflow.

Signed-off-by: Stephen Simpson <ssimpson89@users.noreply.github.com>

ansible/roles/cleanup_vm/tasks/main.yml

@@ -0,0 +1,77 @@
+---
+# Tasks for cleanup_vm role
+
+- name: Cleanup single VM
+  when: vm_name != ""
+  block:
+    - name: Display cleanup info for single VM
+      debug:
+        msg: "Starting cleanup for VM: {{ vm_name }}"
+
+    - name: Destroy VM
+      command: virsh -c qemu:///system destroy {{ vm_name }}
+      become: true
+      register: destroy_result
+      failed_when: false
+      changed_when: destroy_result.rc == 0
+
+    - name: Display destroy result
+      debug:
+        msg: "{{ 'VM was not running' if destroy_result.rc != 0 else 'VM destroyed' }}"
+
+    - name: Undefine VM
+      command: virsh -c qemu:///system undefine {{ vm_name }}
+      become: true
+      register: undefine_result
+      failed_when: false
+      changed_when: undefine_result.rc == 0
+
+    - name: Display undefine result
+      debug:
+        msg: "{{ 'VM definition already removed' if undefine_result.rc != 0 else 'VM undefined' }}"
+
+    - name: Remove disk image
+      file:
+        path: "/var/lib/libvirt/images/{{ vm_name }}.qcow2"
+        state: absent
+      become: true
+      when: remove_disk
+
+    - name: Display cleanup completion
+      debug:
+        msg: "Cleanup complete for {{ vm_name }}"
+
+- name: Cleanup VMs matching pattern
+  when: cleanup_pattern != ""
+  block:
+    - name: Get list of VMs matching pattern
+      shell: virsh -c qemu:///system list --all --name | grep -E "{{ cleanup_pattern }}"
+      become: true
+      register: matching_vms
+      failed_when: false
+      changed_when: false
+
+    - name: Display matching VMs
+      debug:
+        msg: "Found {{ matching_vms.stdout_lines | length }} VMs matching pattern: {{ cleanup_pattern }}"
+      when: matching_vms.stdout_lines | length > 0
+
+    - name: Cleanup each matching VM
+      include_tasks: cleanup_single.yml
+      loop: "{{ matching_vms.stdout_lines }}"
+      loop_control:
+        loop_var: vm_to_cleanup
+      when: matching_vms.stdout_lines | length > 0
+
+- name: Cleanup VMs from list
+  when: cleanup_vm_list | length > 0
+  block:
+    - name: Display VMs to cleanup
+      debug:
+        msg: "Cleaning up {{ cleanup_vm_list | length }} VMs from list"
+
+    - name: Cleanup each VM in list
+      include_tasks: cleanup_single.yml
+      loop: "{{ cleanup_vm_list }}"
+      loop_control:
+        loop_var: vm_to_cleanup