How to Deploy Virtual Machines on VMware vCenter Using Ansible

This video will cover deployment of virtual machines on VMware vCenter using Ansible.

[alphenit]

How do you connect your ansible user to vcenter? ( do you use ssh keys and how do you set those up, it is critical before you can do anything with vCenter I suppose)
I keep getting fatal: [localhost]: UNREACHABLE! => {
"changed": false,
"msg": "Invalid/incorrect password: Permission denied, please try again.",
"unreachable": true
}
whenever I try to do an: ansible all -m ping