add nsswhitch config for dns

tasks/main.yml

@@ -33,7 +33,7 @@
     src: qemu.conf.j2 # required. Path of a Jinja2 formatted template on the Ansible controller. This can be a relative or absolute path.
   become: yes
 - debug:
-    msg: "{{ ansible_default_ipv4.type }}"
+    msg: '{{ ansible_default_ipv4.type }}'
 
 - name: set bridge template
   template:
@@ -43,6 +43,14 @@
   become: yes
   notify: bridge_enable
 
+- name: add libvirt to nsswitch hosts
+  ansible.builtin.lineinfile:
+    dest: '/etc/nsswitch.conf'
+    regexp: '^hosts:'
+    line: 'hosts: files libvirt libvirt_guest mymachines myhostname resolve [!UNAVAIL=return] dns'
+    state: present
+    create: true
+  become: true
 - name: enable bridge
   systemd:
     name: netctl@bridge.service
@@ -54,4 +62,3 @@
     name: dhcpcd # required. Name of the service.
     enabled: false
   become: yes
-