provision_server.yml

- name: install apt sources.list
  template: src=common/apt/sources.list dest=/etc/apt/sources.list mode=0644 backup=yes
  register: apt_sources_list

- name: update apt cache
  apt: update_cache=yes
  when: apt_sources_list is changed

- name: install required packages
  apt:
    state: latest
    package:
      - dnsmasq
      - resolvconf # to manage /etc/resolv.conf
      - nginx-light
      - pxelinux
      # this package has modules necessary for pxelinux to boot
      - syslinux-common
      - rsync

- name: install some packages for convenient work
  apt:
    state: latest
    package:
      - bash-completion
      - tmux
      - mc
      - vim-tiny

- name: disable and stop systemd-resolved conflicting with dnsmasq
  service: name=systemd-resolved enabled=no state=stopped

# dnsmasq fails to start if tftp directory /vagrant/build is not ready yet
- name: create directory /vagrant/build
  file: path=/vagrant/build state=directory owner=vagrant group=vagrant mode=0755

- name: install dnsmasq configs
  template: src=server/dnsmasq/dnsmasq.conf dest=/etc/dnsmasq.conf mode=0644
  # dnsmasq fails to start if tftp directory /vagrant/build is not ready yet

# - name: create dnsmasq systemd config directories
#   file: path=/etc/systemd/system/dnsmasq.service.d state=directory recurse=yes

#   # try starting dnsmasq infinitely
# - name: install dnsmasq systemd config override
#   template: src=server/{{ item }} dest=/etc/{{ item }} mode=0640
#   with_items:
#     - systemd/system/dnsmasq.service.d/override.conf
#   notify: systemctl daemon-reload

- name: start dnsmasq service
  service: name=dnsmasq enabled=yes state=started

- name: create build directory
  file: path=/vagrant/build state=directory mode=0755

- name: copy pxelinux loader
  copy: src={{ item.src }} dest={{ item.dest }} remote_src=yes mode=0644
  loop:
    - { dest: '/vagrant/build/pxelinux.0', src: '/usr/lib/PXELINUX/pxelinux.0' }
    - { dest: '/vagrant/build/ldlinux.c32', src: '/usr/lib/syslinux/modules/bios/ldlinux.c32' }

- name: install nginx default site config
  template: src=server/nginx/sites-available/default dest=/etc/nginx/sites-available/default mode=0644
  notify: restart nginx

- name: enable nginx default site
  file: path=/etc/nginx/sites-enabled/default state=link src=/etc/nginx/sites-available/default
  notify: restart nginx

- name: create pxelinux.cfg directory
  file: path=/vagrant/build/pxelinux.cfg state=directory mode=0755

- name: copy pxelinux default configs
  copy: src=server/pxelinux.cfg/default dest=/vagrant/build/pxelinux.cfg/default mode=0644