try this

openshift/cnv/create_snapshot.yml

@@ -1,67 +1,55 @@
 ---
-- name: Lookup VM names to be snapshotted
-  hosts: "{{ _hosts }}"
-  gather_facts: false
+- name: Create a VM snapshot
+  hosts: localhost
   tasks:
-  - name: Get name of VirtualMachine
-    ansible.builtin.set_stats: 
-      per_host: true
+  - name: Debug
+    ansible.builtin.debug:
+      msg: "{{ ansible.builtin.lookup('ansible.builtin.inventory_hostnames', 'all') }}"
+
+  - name: Get state of VirtualMachine
+    redhat.openshift_virtualization.kubevirt_vm_info:
+      name: "{{ vm_name }}"
+      namespace: "{{ vm_namespace }}"
+    register: state
+
+  - name: Stop VirtualMachine
+    redhat.openshift_virtualization.kubevirt_vm:
+      name: "{{ vm_namespace }}"
+      namespace: "{{ vm_namespace }}"
+      running: false
+      wait: true
+    when: state.resources.0.spec.running
+
+  - name: Create a VirtualMachineSnapshot
+    kubernetes.core.k8s:
+      definition:
+        apiVersion: snapshot.kubevirt.io/v1alpha1
+        kind: VirtualMachineSnapshot
+        metadata:
+          generateName: "{{ vm_name }}-{{ ansible_date_time.iso8601 }}"
+          namespace: "{{ vm_namespace }}"
+        spec:
+          source:
+            apiGroup: kubevirt.io
+            kind: VirtualMachine
+            name: "{{ vm_name }}"
+      wait: true
+      wait_condition:
+        type: Ready
+    register: snapshot
+
+  - name: Start VirtualMachine
+    redhat.openshift_virtualization.kubevirt_vm:
+      name: "{{ vm_name }}"
+      namespace: "{{ vm_namesace }}"
+      running: yes
+      wait: yes
+    when: state.resources.0.spec.running
+
+  - name: Export snapshot name
+    ansible.builtin.set_stats:
       data:
-        my_var: "{{ inventory_hostname }}"
-    vars:
-      ansible_connection: local
+        restore_snapshot_name: "{{ snapshot.result.metadata.name }}"
 
-#- name: Create a VM snapshot
-#  hosts: localhost
-#  tasks:
-#  - name: Debug
-#    ansible.builtin.debug:
-#      msg: "{{ my_var }}"
-#
-#  - name: Get state of VirtualMachine
-#    redhat.openshift_virtualization.kubevirt_vm_info:
-#      name: "{{ vm_name }}"
-#      namespace: "{{ vm_namespace }}"
-#    register: state
-#
-#  - name: Stop VirtualMachine
-#    redhat.openshift_virtualization.kubevirt_vm:
-#      name: "{{ vm_namespace }}"
-#      namespace: "{{ vm_namespace }}"
-#      running: false
-#      wait: true
-#    when: state.resources.0.spec.running
-#
-#  - name: Create a VirtualMachineSnapshot
-#    kubernetes.core.k8s:
-#      definition:
-#        apiVersion: snapshot.kubevirt.io/v1alpha1
-#        kind: VirtualMachineSnapshot
-#        metadata:
-#          generateName: "{{ vm_name }}-{{ ansible_date_time.iso8601 }}"
-#          namespace: "{{ vm_namespace }}"
-#        spec:
-#          source:
-#            apiGroup: kubevirt.io
-#            kind: VirtualMachine
-#            name: "{{ vm_name }}"
-#      wait: true
-#      wait_condition:
-#        type: Ready
-#    register: snapshot
-#
-#  - name: Start VirtualMachine
-#    redhat.openshift_virtualization.kubevirt_vm:
-#      name: "{{ vm_name }}"
-#      namespace: "{{ vm_namesace }}"
-#      running: yes
-#      wait: yes
-#    when: state.resources.0.spec.running
-#
-#  - name: Export snapshot name
-#    ansible.builtin.set_stats:
-#      data:
-#        restore_snapshot_name: "{{ snapshot.result.metadata.name }}"
-#
-#  - debug:
-#      msg: "Successfully created snapshot {{ snapshot.result.metadata.name }}"
+  - debug:
+      msg: "Successfully created snapshot {{ snapshot.result.metadata.name }}"