added wrapper role

tasks/main.yml

@@ -0,0 +1,19 @@
+---
+# tasks file for crio-cleanup
+
+- name: "Check if cri-o is installed"
+  become: yes
+  package_facts:
+    manager: "auto"
+  tags: [ "cleanup", "prepare" ]
+
+- name: fail if cri-o is not avaliable
+  fail:
+    msg: "crictl needs to be installed"
+  tags: [ "cleanup", "prepare" ]
+
+- name: delete unused images
+  become: yes
+  command: "/usr/local/bin/crictl rmi --prune"
+  when: "'cri-o' in ansible_facts.packages"
+  tags: ["cleanup"]