Add systemd service for internal_named. Try internal_named container restart if DNS test is KO.

roles/role_deploy_internal_named/tasks/main.yml

@@ -60,8 +60,34 @@
       - /usr/local/docker-mounted-files/docker-internal_named/named.conf.options:/etc/bind/named.conf.options:z
       - /usr/local/docker-mounted-files/docker-internal_named/named.conf.local:/etc/bind/named.conf.local:z
       - /mnt/volumes/var_cache_internal_named/data:/var/cache/bind:z
+    state: present
+    generate_systemd:
+      path: /etc/systemd/system
   become: true
 
+- name: start/enable container service
+  ansible.builtin.systemd:
+    daemon-reload: true
+    name: internal_named
+    state: started
+    enabled: true
+  become: true
+
+- block:
+    - name: check DNS
+      command: host scimetis.net 127.0.0.1
+      changed_when: false
+      register: check_dns
+      until: "check_dns is not failed"
+      retries: 10
+      delay: 10
+  rescue:
+    - name: restart internal_named
+      ansible.builtin.service:
+        name: internal_named
+        state: restarted
+      become: true
+
 - name: check DNS
   command: host scimetis.net 127.0.0.1
   changed_when: false