Make sure everything runs well on either HypriotOS or Pi OS.

README.md

@@ -99,7 +99,7 @@ Regardless of the reason, here's how to quickly wipe the cluster clean (without
 
 Now you can go back to the steps above under 'Usage' to set up applications inside the cluster!
 
-> Important note: Any files that were downloaded for this repository, like the monitoring repository, still exist in the `pirate` user's home directory. For a more complete reset, also delete all those files and directories. Or to go thermonuclear, re-flash all the Pi's eMMC or microSD cards.
+> Important note: Any files that were downloaded for this repository, like the monitoring repository, still exist in the `pirate` (HypriotOS) or `pi` (Raspberry Pi OS) user's home directory. For a more complete reset, also delete all those files and directories. Or to go thermonuclear, re-flash all the Pi's eMMC or microSD cards.
 
 ## Author
 

group_vars/all.yml

@@ -1,7 +1,8 @@
 ---
-ansible_user: pirate
+# Set to 'pi' for Raspberry Pi OS, or 'pirate' for HypriotOS.
+ansible_user: pi
 
-# For a 32-bit OS, set to 'arm'. For 64-bit OS, set to 'arm64'.
+# Set to 'arm64' for a 64-bit OS, or 'arm' for 32-bit.
 helm_arch: arm64
 
 # Turing Pi.

roles/setup/tasks/main.yml

@@ -3,6 +3,7 @@
   apt:
     update_cache: true
     cache_valid_time: 3600
+  become: true
 
 - name: Ensure required dependencies are installed.
   package: