- user:
    name: hduser
    comment: "Hadoop User"
    shell: /bin/bash
    groups: sudo
    append: yes
    generate_ssh_key: yes
    password: $6$FJCD6DfRWieE$XEb5U924ydsk8JW0bXhE1VWx5xs3hfQR/yla70Pi/GVdA37XJu36gpW2q3qm7DKJ9hGGuy.RYe6V3XvAa2cN7/

# upload ssh key
- authorized_key:
    user: hduser
    state: present
    manage_dir: yes
    key: "{{ lookup('file', '/Users/p/.ssh/id_rsa.pub') }}"
 # configure ssh server
- template:
    src: ./files/ssh-setup.j2
    dest: /etc/ssh/sshd_config
    owner: root
    mode: '0600'
    validate: /usr/sbin/sshd -t -f %s
    backup: yes
# restart sshd
- service:
    name: ssh
    state: restarted