ADD DNSDist(DoH DoT) service

roles/unbound/files/resolver.conf

@@ -0,0 +1,10 @@
+server:
+        port: 5335
+        interface: 127.0.0.1
+        do-ip4: yes
+        do-ip6: yes
+        access-control: 127.0.0.1/8 allow
+        hide-identity: yes
+        prefetch: yes
+        prefetch-key: yes
+        auto-trust-anchor-file: "/var/lib/unbound/root.key"

roles/unbound/tasks/main.yml

@@ -0,0 +1,22 @@
+---
+
+- name: install unbound DNS server
+  apt: 
+    name: unbound
+    state: present
+
+
+
+- name: Copy Configuration file for unbound
+  ansible.builtin.copy:
+    src: resolver.conf
+    dest: /etc/unbound/unbound.conf
+    owner: root
+    group: root
+    mode: '0644'
+
+  
+- name: Enable and start unbound service
+  shell: |
+    systemctl enable unbound
+    systemctl restart unbound