new file: roles/k3s/defaults/main.yml

new file:   roles/k3s/handlers/main.yml
new file:   roles/k3s/meta/main.yml
new file:   roles/k3s/tasks/crictl-prune.yml

roles/k3s/meta/main.yml

@@ -0,0 +1,9 @@
+galaxy_info:
+  author: your name
+  description: your role description
+  company: your company (optional)
+  license: license (GPL-2.0-or-later, MIT, etc)
+  min_ansible_version: 2.1
+  galaxy_tags: []
+dependencies: []
+

roles/k3s/tasks/crictl-prune.yml

@@ -0,0 +1,2 @@
+- name: k3s - crictl prune
+  ansible.builtin.shell: "k3s crictl rmi --prune"