@peterzhuamazon As I mentioned here, Its not best practice to use multiple inventory files to just use different users. It can be clearly mentioned in README only (how we can use different user by changing the inventory). Because it will add additional management overhead like if you want to change something in hosts file then you have to do the same changes in all files, its difficult to manage many files as well.
I have reverted the changes, and switched back to single hosts inventory file and adding details in README about changing the user in hosts file.
@peterzhuamazon As I mentioned here, Its not best practice to use multiple inventory files to just use different users. It can be clearly mentioned in README only (how we can use different user by changing the inventory). Because it will add additional management overhead like if you want to change something in hosts file then you have to do the same changes in all files, its difficult to manage many files as well.
I have reverted the changes, and switched back to single hosts inventory file and adding details in README about changing the user in hosts file.