[namenode]
192.168.43.75  ansible_ssh_user=root ansible_ssh_pass=redhat

[datanode]
192.168.43.171  ansible_ssh_user=root ansible_ssh_pass=redhat
192.168.43.113  ansible_ssh_user=root ansible_ssh_pass=redhat

[client]
192.168.43.42  ansible_ssh_user=root ansible_ssh_pass=redhat

