Login to linux ansible remote server enabled with LDAP using SSH?

Here is the scnario which we tried last week with Pranav Goel in order to login the Ansible remote server which is enlabe with LDAP and become a su to execute any playbook tasks. Here are the steps given as below;

Inventory:

[root@ussltcovm498 ansible]# cat inventory
hostname.demo.com ansible_user=adname\\aduser ansible_ssh_pass=password ansible_become_pass=password

Ansible Configuration File)

[privilege_escalation]
become=True
become_method=su
become_user=oracle
#become_ask_pass=True

Note:
In order to pass LDAP user use “\\”

Command to Check:

ansible all -i inventory -m command -a "whoami"