Ansible Dynamic Inventory - generate inventory with ip addresses under specific tag with underscore instead of dot

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1

I am new to Ansible. When I am using ec2.py dynamic inventory to generate inventory, after the playbook is finished to run, the results are shown as list of IP addresses under specific tag with underscore instead of dot.
For example I want to run a playbook on instances with specific tag, I wonder how other people work with IP addresses?

2

It works if I comment out the hostname_variable, because it allow to override the inventory_name with an ec2 variable, instead of using the destination_variable

#hostname_variable = private_ip_address #hostname_variable = ip_address destination_variable = public_dns_name vpc_destination_variable = private_ip_address

For Private IPs:

`
destination_variable = private_ip_address

`