Add some stuff; remove some stuff

roles/rear_backup/tasks/main.yml

@@ -1,4 +1,19 @@
 ---
+- name: Check connectivity to NFS servers
+  ansible.builtin.wait_for:
+    host: "{{ item }}"
+    port: 2049
+    timeout: 30
+  loop: "{{ nfs_np }}"
+  ignore_errors: true
+  register: active_nfs_servers
+
+- name: Define single NFS server
+  ansible.builtin.set_fact:
+    nfs_srv: "{{ active_nfs_servers | json_query(_nfs_query) | random }}"
+  vars:
+    _nfs_query: "results[?failed=='false'].item"
+
 - name: Create /etc/rear if it doesn't exist
   ansible.builtin.file:
     path: /etc/rear
@@ -7,7 +22,7 @@
     owner: root
     group: root
 
-- name: Update ReaR configuration file
+- name: Configure ReaR local.conf file
   ansible.builtin.template:
     src: local.conf.j2
     dest: /etc/rear/local.conf
@@ -16,8 +31,6 @@
     mode: "0600"
 
 - name: ReaR Backup
-  when:
-    - rear_force_backup | default(false) | bool
   block:
     # - name: Execute ReaR backup
     #   ansible.builtin.command: rear -d -v mkbackup