Upgrade Nextcloud setup to use compose files

- Integrated MariaDB role into Dockerbox configuration
- Moved proxy role to the end to avoid early endpoint activation
- Temporarily disabled select roles for future re-evaluation
- Introduced flush_handlers task for early MariaDB restart
- Moved a few Nextcloud tasks to handlers
- Configured Nextcloud to utilize the host's MariaDB instance
- Enhanced overall code linting quality

.github/workflows/vagrant.yml

@@ -3,9 +3,8 @@ name: homelab-ci
 on:
   push:
     branches:
-      - github_actions
-      # - main
-      # - testing
+      - main
+      - testing
 
 jobs:
   homelab-ci:

dev/host_vars/dockerbox.yml

@@ -33,7 +33,7 @@ docker_compose_deploy:
   # Nextcloud
   - name: nextcloud
     url: https://github.com/krislamo/nextcloud
-    version: fe6d349749f178e91ae7ff726d557f48ebf84356
+    version: 0abc5cc6ba64ed94b7ddc6fd934f0fd62b8a6d11
     env:
       DATA: ./data
 

roles/base/tasks/samba.yml

@@ -26,7 +26,7 @@
   ansible.builtin.template:
     src: smb.conf.j2
     dest: /etc/samba/smb.conf
-    mode: "644"
+    mode: "700"
   notify: restart_samba
 
 - name: Start smbd and enable on boot

roles/base/templates/wireguard.j2

@@ -8,9 +8,6 @@ ListenPort = {{ wireguard.listenport }}
 {% for peer in wireguard.peers %}
 [Peer]
 PublicKey = {{ peer.publickey }}
-{% if peer.presharedkey is defined %}
-PresharedKey = {{ peer.presharedkey }}
-{% endif %}
 {% if peer.endpoint is defined %}
 Endpoint = {{ peer.endpoint }}
 {% endif %}