New roles for better modularity

roles/nfs_server_define/tasks/main.yml

@@ -0,0 +1,15 @@
+---
+- 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"

roles/nfs_server_define/vars/main.yml

@@ -0,0 +1,7 @@
+---
+nfs_np:
+  - 10.10.42.180
+  - 10.10.42.228
+
+nfs_prod:
+  - 10.10.42.180