---
# Copyright 2017, Rackspace US, Inc.
#
# 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 witing, 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.
- name: Gather facts
hosts: pxe_hosts
gather_facts: "{{ gather_facts | default(true) }}"
environment: "{{ deployment_environment_variables | default({}) }}"
tags:
- deploy-pxe
tasks:
- name: Gather variables for each operating system
include_vars: "{{ item }}"
with_first_found:
- "{{ playbook_dir }}/vars/{{ ansible_distribution | lower }}-{{ ansible_distribution_version | lower }}.yml"
- "{{ playbook_dir }}/vars/{{ ansible_distribution | lower }}-{{ ansible_distribution_major_version | lower }}.yml"
- "{{ playbook_dir }}/vars/{{ ansible_os_family | lower }}-{{ ansible_distribution_major_version | lower }}.yml"
- "{{ playbook_dir }}/vars/{{ ansible_distribution | lower }}.yml"
- "{{ playbook_dir }}/vars/{{ ansible_os_family | lower }}.yml"
tags:
- always
- name: Install host distro packages
package:
name: "{{ mnaio_pxe_distro_packages }}"
state: "latest"
update_cache: yes
cache_valid_time: 600
register: _install_host_packages
until: _install_host_packages is success
retries: 3
delay: 15
- name: Create base directories
file:
path: "{{ item }}"
state: directory
owner: "root"
group: "root"
mode: "0755"
with_items:
- /var/www/pxe
- /var/www/pxe/configs
- /var/www/pxe/images
- /var/www/pxe/networking
- /var/www/pxe/scripts
- /var/www/pxe/templates
- /var/lib/tftpboot
- /var/lib/tftpboot/ipxe
- name: Get root public key
command: cat /root/.ssh/id_rsa.pub
register: public_key_get
changed_when: false
when:
- tftp_ssh_key is undefined
- name: Set key facts
set_fact:
tftp_ssh_key: "{{ public_key_get.stdout }}"
when:
- tftp_ssh_key is undefined
- name: Drop NGINX config
copy:
src: "pxe/sites-enabled.default"
dest: /etc/nginx/sites-enabled/default
mode: "0644"
owner: root
group: root
notify:
- restart nginx
- name: Drop tftp-hpa configs
template:
src: "pxe/tftp/tftp-hpa"
dest: /etc/default/tftpd-hpa
mode: "0644"
owner: root
group: root
notify:
- restart tftp-hpa
- name: Download iPXE
get_url:
url: "{{ ipxe_kernel_base_url }}/{{ item.filename }}"
dest: "/var/lib/tftpboot/{{ item.dest }}"
tmp_dest: /tmp/
with_items:
- { filename: 'ipxe.lkrn', dest: 'ipxe.lkrn' }
- { filename: 'ipxe.efi', dest: 'ipxe.efi' }
- { filename: 'undionly.kpxe', dest: 'undionly.kpxe' }
- name: Drop ipxe default menu
template:
src: "pxe/tftp/boot.ipxe.j2"
dest: "/var/lib/tftpboot/boot.ipxe"
mode: "0644"
owner: root
group: root
- name: Generate PXE network scripts for Debian Family
template:
src: "pxe/configs/debian/{{ item.src }}"
dest: /var/www/pxe/{{ item.dir }}/{{ item.dest }}
mode: "0644"
owner: root
group: root
with_items:
- src: basic-interface.cfg
dest: "basic-debian-interface.cfg"
dir: networking
- src: vm-post-install-script.sh.j2
dest: "vm-post-install-debian-script.sh"
dir: scripts
- src: general-post-install-script.sh.j2
dest: "general-post-install-debian-script.sh"
dir: scripts
when: images[default_vm_image]['image_type'] | lower == "debian"
- name: Generate guest networking scripts for Debian Family
template:
src: "pxe/configs/debian/vm-bridges.cfg.j2"
dest: /var/www/pxe/networking/{{ hostvars[item]['server_hostname'] }}-bridges.cfg
mode: "0644"
owner: root
group: root
with_items: "{{ groups['pxe_servers'] }}"
when: images[default_vm_image]['image_type'] | lower == "debian"
- name: Generate PXE network scripts for RedHat Family
template:
src: "pxe/configs/redhat/{{ item.src }}"
dest: /var/www/pxe/{{ item.dir }}/{{ item.dest }}
mode: "0644"
owner: root
group: root
with_items:
- src: vm-post-install-script.sh.j2
dest: "vm-post-install-redhat-script.sh"
dir: scripts
- src: general-post-install-script.sh.j2
dest: "general-post-install-redhat-script.sh"
dir: scripts
when: images[default_vm_image]['image_type'] | lower == "redhat"
- name: Generate systemd-network scripts for Red Hat Family
template:
src: "pxe/configs/redhat/systemd-network.sh.j2"
dest: /var/www/pxe/networking/{{ hostvars[item]['server_hostname'] }}-systemd-network.sh
mode: "0644"
owner: root
group: root
with_items: "{{ groups['pxe_servers'] }}"
when: images[default_vm_image]['image_type'] | lower == "redhat"
- name: tftp configs for servers
template:
src: "pxe/tftp/boot.ipxe.macaddr.j2"
dest: "/var/lib/tftpboot/ipxe/{{ hostvars[item]['server_mac_address'] | replace(':', '-') | lower }}"
mode: "0644"
owner: root
group: root
with_items: "{{ groups['pxe_servers'] }}"
- name: Preseeds for pxe vm
template:
src: "pxe/configs/{{ images[default_vm_image]['image_type'] | lower }}/vm.config.j2"
dest: /var/www/pxe/configs/vm.config
mode: "0644"
owner: root
group: root
with_dict: "{{ images }}"
- name: Preseeds for pxe vm-compute
template:
src: "pxe/configs/{{ images[default_vm_image]['image_type'] | lower }}/vm-compute.config.j2"
dest: /var/www/pxe/configs/vm-compute.config
mode: "0644"
owner: root
group: root
with_dict: "{{ images }}"
- name: Ensure permissions are correct
file:
dest: "{{ item }}"
mode: u=rwX,g=rX,o=rX
recurse: yes
with_items:
- "/var/lib/tftpboot"
- "/var/www/pxe"
handlers:
- name: restart nginx
service:
name: "nginx"
state: restarted
enabled: yes
- name: restart tftp-hpa
service:
name: "tftpd-hpa"
state: restarted
enabled: yes
- name: restart inetd
service:
name: "inetutils-inetd"
state: restarted
enabled: yes