added roles folder

roles/upgrade_os/tasks/pi_update.yml

@@ -0,0 +1,16 @@
+- name: create file to write in
+  become: false
+  command: touch output.txt
+
+- name: call apt update
+  become: true
+  shell: apt update
+  register: os_info
+
+- name: write to output.txt
+  copy:
+    content: "{{os_info.stdout_lines}}" 
+    dest: output.txt
+  
+- debug: 
+    msg: "{{os_info.stdout_lines}}"

roles/upgrade_os/tasks/pi_upgrade.yml

@@ -0,0 +1,12 @@
+- name: call apt update
+  become: true
+  shell: apt update
+  register: os_info
+
+- name: write to output.txt
+  copy:
+    content: "{{os_info.stdout_lines}}" 
+    dest: output.txt
+  
+- debug: 
+    msg: "{{os_info.stdout_lines}}"