---
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# create_pxeboot_server.yml
#
# This playbook contains all the data to deploy a PXE server with TFTP/ Apache and the preseed
# environment for Ubuntu Xenial. This is to replace Cobbler.

- hosts: all
  become: yes
  become_method: sudo

  vars:
    proxy: "{{ lookup('env','http_proxy') }}"

    # - List of DHCP Subnets
    dhcp_list:
      - netmask: 255.255.255.0
        gateway: 10.0.0.200
        dns: "{{ ansible_dns.nameservers.0 }}"
        subnet: 10.0.0.0                              # Subnet mask
        default_lease_time: 21600                     # Subnet Default lease time - The default is used if this is not defined
        max_lease_time: 43200                         # Subnet Max lease time - The default is used if this is not defined
        tftp_boot_path: /pxelinux.0                   # Path for tftp of where to boot from first - The default is used if this is not defined
        tftp_server: 10.0.0.200                       # The server hosting the TFTP server - The default is used if this is not defined
        dhcp_default_domain_name: openstackci.local   # The domain-name option - the above global default is used if this is not defined

    # - tftpboot_configure
    tftp_mirror: 10.0.0.200
    tftp_proxy: "{{ proxy }}"

    webserver_ip_address: 10.0.0.200
    ntp_server: "{{ lookup('pipe','grep -m 1 pool /etc/ntp.conf').split(' ').1 }}" # Check in NTP directory, look for the first pool match and use as our NTP server
    atftpd_path: /srv/tftp
    tftp_source: /srv/tftp/pxelinux.cfg
    atftp_user: atftp
    atftp_group: atftp
    distro_name: ubuntu-16.04.2-server-amd64.iso
    distro_url : "http://releases.ubuntu.com/16.04/{{ distro_name }}"

    # These below variables rely on apache being set up and is where the preseed is set up
    apache_url: files
    apache_path: /var/www/html

    tftp_directories:
      - pxe
      - ubuntu

    # - List of static DHCP hosts - These are iterated though and each will be created
    #   last byte of hwaddr matches last two digits of ip address
    server_list:
      - name: cinder1
        hwaddr: "52:54:00:bd:81:30"
        ip: "10.0.0.130"
        distro: xenial
        preseed_file: ubuntu-server-16.04-unattended-cinder.seed

      - name: cinder2
        hwaddr: "52:54:00:bd:81:31"
        ip: "10.0.0.131"
        distro: xenial
        preseed_file: ubuntu-server-16.04-unattended-cinder.seed

      - name: infra1
        hwaddr: "52:54:00:bd:81:00"
        ip: "10.0.0.100"
        distro: xenial
        preseed_file: ubuntu-server-16.04-unattended-infra.seed

      - name: infra2
        hwaddr: "52:54:00:bd:81:01"
        ip: "10.0.0.101"
        distro: xenial
        preseed_file: ubuntu-server-16.04-unattended-infra.seed

      - name: infra3
        hwaddr: "52:54:00:bd:81:02"
        ip: "10.0.0.102"
        distro: xenial
        preseed_file: ubuntu-server-16.04-unattended-infra.seed

      - name: logging1
        hwaddr: "52:54:00:bd:81:10"
        ip: "10.0.0.110"
        distro: xenial
        preseed_file: ubuntu-server-16.04-unattended-logging.seed

      - name: compute1
        hwaddr: "52:54:00:bd:81:20"
        ip: "10.0.0.120"
        distro: xenial
        preseed_file: ubuntu-server-16.04-unattended-nova_compute.seed

      - name: compute2
        hwaddr: "52:54:00:bd:81:21"
        ip: "10.0.0.121"
        distro: xenial
        preseed_file: ubuntu-server-16.04-unattended-nova_compute.seed

      - name: swift1
        hwaddr: "52:54:00:bd:81:40"
        ip: "10.0.0.140"
        distro: xenial
        preseed_file: ubuntu-server-16.04-unattended-swift.seed

      - name: swift2
        hwaddr: "52:54:00:bd:81:41"
        ip: "10.0.0.141"
        distro: xenial
        preseed_file: ubuntu-server-16.04-unattended-swift.seed

      - name: swift3
        hwaddr: "52:54:00:bd:81:42"
        ip: "10.0.0.142"
        distro: xenial
        preseed_file: ubuntu-server-16.04-unattended-swift.seed

      - name: deploy1
        hwaddr: "52:54:00:bd:81:50"
        ip: "10.0.0.150"
        distro: xenial
        preseed_file: ubuntu-server-16.04-unattended-deploy.seed

  roles:
    - { role: proxy_install, when: proxy|length > 0 }
    - { role: dhcpd_install }
    - { role: atftpd_install }
    - { role: apache_install }
    - { role: tftpboot_configure }