added wrapper role

README.md

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+cri-o cleanup
+=========
+
+Removes unused images from host
+
+Requirements
+------------
+
+cri-o needs to be installed and crictl needs to be available
+
+License
+-------
+
+MIT

defaults/main.yml

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+---
+# defaults file for crio-cleanup

handlers/main.yml

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+---
+# handlers file for crio-cleanup

meta/main.yml

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+galaxy_info:
+  author: Tobias Trabelsi
+  description: removes unused OCI images from host
+
+  license: MIT
+
+  min_ansible_version: 2.9
+
+  platforms:
+  - name: CentOS
+    versions:
+      - 8
+      - 7
+  - name: Ubuntu
+    version:
+      - 16.04
+      - 18.04
+      - 20.04

tasks/main.yml

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+---
+# 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"]

tests/inventory

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+localhost
+

tests/test.yml

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+---
+- hosts: localhost
+  remote_user: root
+  roles:
+    - crio-cleanup

vars/main.yml

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+---
+# vars file for crio-cleanup