feat: backup appwrite

fix: CORS error by adding platforms
fix: Update alertmanager listener for event streams

playbooks/install_appwrite.yml

@@ -5,6 +5,34 @@
   tags: deps
 
   tasks:
+    # A FQDN system hostname causes NetworkManager to write the domain suffix as a
+    # 'search' entry in /etc/resolv.conf. Docker inherits this into every container.
+    # The Appwrite executor uses randomly-generated short hostnames to reach runtime
+    # containers via DNS; with a search domain present, those names get the suffix
+    # appended, upstream DNS returns SERVFAIL, and musl's resolver does not fall back
+    # to the absolute name — breaking function execution with curl error 6.
+    - name: Assert system hostname is not a FQDN
+      ansible.builtin.assert:
+        that: "'.' not in ansible_hostname"
+        fail_msg: >-
+          System hostname '{{ ansible_hostname }}' is a FQDN. Shorten it first:
+          hostnamectl set-hostname {{ ansible_hostname.split('.')[0] }}
+
+    - name: Check for search domain in /etc/resolv.conf
+      ansible.builtin.command:
+        cmd: grep -c '^search ' /etc/resolv.conf
+      register: resolv_search
+      changed_when: false
+      failed_when: false
+
+    - name: Assert no search domain in /etc/resolv.conf
+      ansible.builtin.assert:
+        that: resolv_search.rc != 0
+        fail_msg: >-
+          /etc/resolv.conf contains a 'search' domain. This is typically caused by a
+          FQDN system hostname. Shorten the hostname and reconnect the NM interface
+          to regenerate resolv.conf without the search entry.
+
     - name: Update all packages to latest
       ansible.builtin.dnf:
         name: "*"