feat: make ansible-lint happier

roles/munin_server/tasks/main.yml

@@ -0,0 +1,11 @@
+---
+
+- name: install munin packages
+  package:
+    name: munin
+    state: present
+
+- name: munin conf file
+  template:
+    src: munin.conf.j2
+    dest: /etc/munin/munin.conf