update..

DOC/README.create-file-with-content

@@ -0,0 +1,8 @@
+- name: Create repository file '/etc/apt/sources.list.d/nodesource.list'
+  copy:
+    dest: /etc/apt/sources.list.d/nodesource.list
+    group: root
+    owner: root
+    mode: 0644
+    content: |
+      deb [arch=arm64 signed-by=/usr/share/keyrings/nodesource.gpg] https://deb.nodesource.com/node_20.x nodistro main

DOC/README.set-variable-from-command-output

@@ -0,0 +1,9 @@
+- name: Print out password hash of node-exporter admin password to variable
+  shell: mkpasswd -m bcrypt "{{ node_exporter_admin_password  }}"
+  register: password_hash
+  ignore_errors: true
+  changed_when: false
+
+- name: Show content of var 'password_hash.rc'
+  debug:
+    msg: "{{ password_hash.stdout }}"