An Ansible Playbook to Setup My Odroid Herd Easily

odroidSetup.yml

---
- name: Initial Odroid Setup
  hosts: odroids-local
  user: root
  vars:
    - root_password: 'HASHED ROOT PASSWORD HERE'
    - <YOUR USER>_password: 'USER PASSSWORD HERE'

  tasks:
  - name: Change root password
    user:
      name=root
      password={{ root_password }}

  - name: Add user <YOUR USER>
    user:
      name=<YOUR USER>
      password={{ <YOUR USER>_password }}
      comment="<YOUR USER'S REAL NAME>"
      state=present

  - name: Add SSH public key to user <YOUR USER>
    authorized_key:
      user=<YOUR USER>
      key="{{ lookup('file', "~/.ssh/id_rsa.pub") }}"

  - name: Add user <YOUR USER> to sudoers
    lineinfile:
      "dest=/etc/sudoers
      regexp='^<YOUR USER> ALL'
      line='<YOUR USER> ALL=(ALL) NOPASSWD: ALL'
      state=present"

  - name: Disallow root SSH access
    lineinfile:
      dest=/etc/ssh/sshd_config
      regexp="^PermitRootLogin"
      line="PermitRootLogin no"
      state=present
    notify:
      - restart sshd

  - name: Disallow SSH GSS API authentication
    lineinfile:
      dest=/etc/ssh/sshd_config
      regexp="^GSSAPIAuthentication"
      line="GSSAPIAuthentication no"
      state=present
    notify:
      - restart sshd

  - name: Run apt-get update & upgrade
    apt: update_cache=yes upgrade=dist

  - name: Install Packages
    apt: name={{item}} state=latest
    with_items:
         - vim
         - git
         - nginx

  handlers:
  - name: restart sshd
    service: 
      name=sshd
      state=restarted