add nextcloud stack using NFS and remote postgres db

ansible/playbooks/setup.yml

@@ -1,12 +1,12 @@
 ---
 - name: Wait for Cloud-init to finish
-  hosts: all
+  hosts: manager, workers
   gather_facts: no
   roles:
     - cloudinit_wait
 
 - name: Initialize Docker Swarm nodes
-  hosts: all
+  hosts: manager, workers
   pre_tasks:
     - name: Delete externally managed environment file
       shell:

ansible/playbooks/stacks.yml

@@ -17,4 +17,4 @@
     - {role: shephard, tags: shephard}
     - {role: jitsi, tags: jitsi}
     - {role: pihole, tags: pihole}
-    - {role: discourse, tags: discourse}
+    - {role: nextcloud, tags: nextcloud}

ansible/playbooks/thecloud.yml

@@ -0,0 +1,24 @@
+---
+- name: Create databases and NFS shares
+  hosts: thecloud
+  handlers:
+    - name: reload nfs
+      systemd:
+        name: nfs-kernel-server
+        state: restarted
+
+  tasks:
+    - name: Create nfs shares
+      with_items: "{{ nfs_shares }}"
+      copy:
+        dest: "/etc/exports.d/{{ item.name }}.exports"
+        content: "{{ item.path }} *(rw,sync,no_subtree_check,no_root_squash)"
+      notify: reload nfs
+
+    - name: Create databases
+      with_items: "{{ database_passwords | dict2items }}"
+      include_role:
+        name: database
+      vars:
+        database_name: "{{ item.key }}"
+        database_password: "{{ item.value }}"