[centos@localhost tmp]$ grep "localpkg_gpgcheck" /etc/dnf/dnf.conf
localpkg_gpgcheck=0
[centos@localhost tmp]$ ls -la /etc/yum.conf
lrwxrwxrwx. 1 root root 12 Sep 17 15:05 /etc/yum.conf -> dnf/dnf.conf
[centos@localhost tmp]$ cat playbook.yml
---
- hosts: all
  connection: local
  become: true
  vars:
    ansible_user: centos
  tasks:
    - name: Install local package
      yum:
        name: /tmp/cloud-init-vmware-guestinfo-1.1.0-1.el7.noarch.rpm
        state: latest
[centos@localhost tmp]$ ansible-playbook -i localhost, playbook.yml

PLAY [all] *************************************************************************************************************************

TASK [Gathering Facts] *************************************************************************************************************
ok: [localhost]

TASK [Install local package] *******************************************************************************************************
fatal: [localhost]: FAILED! => {"changed": false, "msg": "Failed to validate GPG signature for cloud-init-vmware-guestinfo-1.1.0-1.el7.noarch"}

PLAY RECAP *************************************************************************************************************************
localhost                  : ok=1    changed=0    unreachable=0    failed=1    skipped=0    rescued=0    ignored=0