Modificar dessa forma?
[mysqlserver]
192.168.1.22 ansible_user="igorperego"
[mysqlserver:vars]
ansible_user=vagrant
ansible_ssh_private_key_file=/home/vagrant/id_bionic
ansible_python_interpreter=/usr/bin/python3
ansible_ssh_common_args='-o StrictHostKeyChecking=no'
Testei e rolou esse erro.
PLAY [all] **
TASK [Gathering Facts] **
fatal: [192.168.1.22]: UNREACHABLE! => {"changed": false, "msg": "Failed to connect to the host via ssh: Connection closed by 192.168.1.22 port 22", "unreachable": true}
PLAY RECAP **
192.168.1.22 : ok=0 changed=0 unreachable=1 failed=0 skipped=0 rescued=0 ignored=0