add: debug output on roles

roles/nfs_client/tasks/main.yml

@@ -1,5 +1,19 @@
 ---
 
+- name: Display nfs_client role
+  ansible.builtin.debug:
+    var: base_config
+  vars:
+    base_config:
+      nfs_mounts: "{{ nfs_mounts }}"
+      tasks:
+        - Ensure nfs-client packages are installed
+        - "Create {{ nfs_mounts | length }} mounts directories"
+        - "Ensure {{ nfs_mounts | length }} mounts are in fstab"
+  tags:
+    - config_show
+
+
 - name: Ensure NFS utilities are installed.
   package:
     name: "{{ item }}"

roles/nfs_server/tasks/main.yml

@@ -3,6 +3,19 @@
 # yamllint disable-line rule:line-length
 # See: https://advishnuprasad.com/blog/2016/03/29/setup-nfs-server-and-client-using-ansible/
 
+- name: Display nfs_server role
+  ansible.builtin.debug:
+    var: base_config
+  vars:
+    base_config:
+      nfs_shares: "{{ nfs_shares }}"
+      tasks:
+        - Ensure nfs-server packages are installed
+        - "Templatize {{ nfs_shares | length }} shares in /etc/exports"
+  tags:
+    - config_show
+
+
 - name: Ensure NFS utilities are installed.
   package:
     name: "{{ item }}"

roles/os_base/tasks/main.yml

@@ -1,5 +1,23 @@
 ---
 
+- name: Display os_base role
+  ansible.builtin.debug:
+    var: base_config
+  vars:
+    base_config:
+      system_accounts: "{{ system_accounts }}"
+      system_packages: "{{ system_packages }}"
+      tasks:
+        - Ensure system security groups are present
+        - Create system users from system_accounts
+        - Ensure ssh keys are correctly deployed
+        - Configure APT preferences in minimal mode
+        - Install base packages
+        - Configure sudo, add wheel group, allow passwordless
+  tags:
+    - config_show
+
+
 # Configure groups and users
 # ==========================
 

roles/os_disks/tasks/main.yml

@@ -1,5 +1,22 @@
 ---
 
+- name: Display os_disks role
+  ansible.builtin.debug:
+    var: disk_config
+  vars:
+    disk_config:
+      disks_vg: "{{ disks_vg }}"
+      disks_lv: "{{ disks_lv }}"
+      tasks:
+        - Ensure lvm packages are installed
+        - Copy lvm detector script
+        - "Ensure all PVs and {{ disks_vg | length }} VGs are correctly setup"
+        - "Ensure all {{ disks_lv | length }} LVs are in correct state"
+        - "Ensure all {{ disks_lv | length }} LVs are correctly formatted"
+        - "Ensure all {{ disks_lv | length }} LVs are mounted in fstab"
+  tags:
+    - config_show
+
 - name: Ensure LVM is installed.
   package:
     name:

roles/os_tweaks/tasks/main.yml

@@ -1,5 +1,18 @@
 ---
 
+- name: Display os_tweak role
+  ansible.builtin.debug:
+    var: base_config
+  vars:
+    base_config:
+      tasks:
+        - install custom packages
+        - configure bash
+        - configure git
+        - configure vim
+  tags:
+    - config_show
+
 - name: Ensure base packages are installed
   package:
     name: