removed dhcp option

roles/matrix-dynamic-dns/tasks/uninstall.yml

@@ -0,0 +1,24 @@
+---
+
+- name: Check existence of matrix-dynamic-dns service
+  stat:
+    path: "{{ systemd_path }}m/matrix-dynamic-dns.service"
+  register: matrix_dynamic_dns_service_stat
+
+- name: Ensure matrix-dynamic-dns is stopped
+  service:
+    name: matrix-dynamic-dns
+    state: stopped
+    daemon_reload: yes
+  when: "matrix_dynamic_dns_service_stat.stat.exists"
+
+- name: Ensure matrix-dynamic-dns.service doesn't exist
+  file:
+    path: "{{ systemd_path }}m/matrix-dynamic-dns.service"
+    state: absent
+  when: "matrix_dynamic_dns_service_stat.stat.exists"
+
+- name: Ensure systemd reloaded after matrix-dynamic-dns.service removal
+  service:
+    daemon_reload: yes
+  when: "matrix_dynamic_dns_service_stat.stat.exists"