Fix Phase 1 server validation defects

ansible/roles/cezen-ttyd/files/cezen-ttyd.service

@@ -7,7 +7,6 @@ After=network.target
 ExecStart=/usr/bin/ttyd \
     --port 7681 \
     --interface 127.0.0.1 \
-    --writable \
     login -f cezen-console
 Restart=always
 RestartSec=5

ansible/roles/cezen-ttyd/tasks/main.yml

@@ -7,6 +7,13 @@
     state: present
     update_cache: yes
 
+- name: Disable distribution ttyd service to reserve the portal console port
+  systemd:
+    name: ttyd
+    enabled: no
+    state: stopped
+  failed_when: false
+
 - name: Create cezen-console restricted user
   user:
     name: cezen-console