Fix timemachine and its tests

roles/timemachine/handlers/main.yml

@@ -0,0 +1,6 @@
+---
+- name: Reload Avahi Configuration
+  ansible.builtin.service:
+    name: avahi-daemon
+    state: reloaded
+  listen: "reload avahi configuration"

roles/timemachine/molecule/default/molecule.yml

@@ -4,3 +4,13 @@ provisioner:
     group_vars:
       all:
         timemachine_enabled: true
+platforms:
+  - name: instance
+    image: geerlingguy/docker-ubuntu2204-ansible:latest
+    volumes:
+      - /sys/fs/cgroup:/sys/fs/cgroup:rw
+      - /var/run/docker.sock:/var/run/docker.sock
+    cgroupns_mode: host
+    command: "/usr/sbin/init"
+    privileged: true
+    pre_build_image: true

roles/timemachine/tasks/main.yml

@@ -30,6 +30,7 @@
       ansible.builtin.apt:
         name: "avahi-daemon"
         state: present
+        update_cache: yes
       register: result
       until: result is succeeded
 
@@ -37,11 +38,7 @@
       ansible.builtin.template:
         src: timemachine.service
         dest: "/etc/avahi/services/timemachine.service"
-
-    - name: Reload avahi configuration
-      ansible.builtin.service:
-        name: avahi-daemon
-        state: reloaded
+      notify: reload avahi configuration
   when: timemachine_enabled is true
 
 - name: Stop Time Machine