iiab/roles/1-prep/tasks/main.yml

- name: Set flag for fedora 18
  set_fact:
    is_F18: True
  when: ansible_distribution_release == "based on Fedora 18" or ansible_distribution_version == "18"

- name: abort if the OS is not supported
  debug: msg="{{ ansible_local.local_facts.os }} Operating System is not supported"
  failed_when: ansible_local.local_facts.os_ver == "OS_not_supported"

- name: get the uuidgen program
  package: name=uuid-runtime
           state=present
  when: is_debuntu

- name: Test for UUID file 
  stat: path=/etc/iiab/uuid
  register: uuid_file

- name: Create folder to hold uuid
  file: path=/etc/iiab state=directory
  when: not uuid_file.stat.exists

- name: If no uuid exists, create one
  shell: uuidgen
  register: uuid_response
  when: not uuid_file.stat.exists

- name: Put the uuid in place
  shell: echo {{ uuid_response.stdout_lines[0] }} > /etc/iiab/uuid
  when: not uuid_file.stat.exists

- name: get the uuid
  command: cat /etc/iiab/uuid
  register: stored_uuid

- name: get the value into a variable
  set_fact:
      uuid={{ stored_uuid.stdout_lines[0] }}

# for rpi, without rtc, we need time as soon as possible
- name: Install chrony package
  package: name={{ item }}
           state=present
  with_items:
   - chrony
  tags:
    - download

#TODO: Use regexp filter instead of hard-code ip
- name: Update chrony config file
  template: backup=no
            dest=/etc/chrony.conf
            src=chrony.conf.j2

- name: Disable apparmor -- on by default in ubuntu
  service: name=apparmor enabled=False state=stopped
  when: is_ubuntu

- name: Disable selinux on next boot
  selinux: state=disabled
  register: selinux_disabled
  when: ansible_selinux is defined and ansible_version >= '2' and ansible_selinux or ansible_selinux['status'] is defined and ansible_version < '2' and ansible_selinux['status'] != 'disabled'

- name: Disable selinux for this session (if needed)
  command: setenforce Permissive
  when: selinux_disabled is defined and selinux_disabled.changed

##  DISCOVER PLATFORMS ######
- name: Discover if this is a rpi -- assume if so it is running raspbian
  set_fact:
     rpi_model: "rpi"
     is_rpi: "True"
  when:   ansible_local.local_facts.os == "raspbian"
  ignore_errors: true

- include: prep.yml

# we need to inialize the ini file
- include: iiab_ini.yml

- include: computed_vars.yml

- include: detected_network.yml
  when: not installing

# Patch Fedora 21+ so usbmount works
# Set flag to True that was initialized to False in role defaults
# We can't undo this
- name: Does udev need patching
  set_fact:
    udev_needs_patch: True
  when: ansible_distribution == "Fedora" and ansible_distribution_version >= "21"

# Same patch for CentOS 7.2
- name: Does udev need patching for Centos
  set_fact:
    udev_needs_patch: True
  when: ansible_distribution == "CentOS" and ansible_distribution_version >= "7.2.1511"

- name: Copy udevd service to /etc/systemd/system to modify
  copy: src=/usr/lib/systemd/system/systemd-udevd.service
        dest=/etc/systemd/system/systemd-udevd.service
        owner=root
        group=root
        mode=0644
  when: udev_needs_patch

- name: Change MountFlags from slave to shared
  lineinfile: backup=no
              dest=/etc/systemd/system/systemd-udevd.service
              regexp='^MountFlags'
              line='MountFlags=shared'
              state=present
  when: udev_needs_patch

- name: Restart systemd-udevd.service
  service: name=systemd-udevd
           state=restarted
  when: udev_needs_patch and not installing


# Put conditional actions for hardware platforms here
- include: raspberry_pi_2.yml
  when: rpi_model != "none"

- name: Check if the identifier for intel's NUC6 builtin wifi is present
  shell: "lsusb | grep 8087:0a2b | wc |gawk '{print $1}'"
  register: usb_NUC6
  ignore_errors: true

- name: download the firmware for built in wifi on NUC6
  get_url: dest=/lib/firmware
           url={{ iiab_download_url }}/iwlwifi-8000C-13.ucode
  when:  usb_NUC6.stdout|int > 0