Dell-Omnia-Clusters-HPC-AI/control_plane/roles/provision_cobbler/tasks/dhcp_configure.yml

# Copyright 2020 Dell Inc. or its subsidiaries. All Rights Reserved.
#
# 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,
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---

- name: Create the dhcp template
  copy:
    src: "{{ role_path }}/files/temp_dhcp.template"
    dest: "{{ role_path }}/files/dhcp.template"
    mode: 0775
  tags: install

- name: Assign subnet and netmask
  replace:
    path: "{{ role_path }}/files/dhcp.template"
    regexp: '^subnet subnet_mask netmask net_mask {'
    replace: 'subnet {{ subnet }} netmask {{ netmask }} {'
  tags: install

- name: Assign netmask
  replace:
    path: "{{ role_path }}/files/dhcp.template"
    regexp: '^option subnet-mask net_mask;'
    replace: 'option subnet-mask {{ netmask }};'
  tags: install

- name: Assign gateway
  replace:
    path: "{{ role_path }}/files/dhcp.template"
    regexp: '^option routers router-ip;'
    replace: 'option routers {{ dhcp_gateway }};'
  tags: install

- name: Assign DNS
  replace:
    path: "{{ role_path }}/files/dhcp.template"
    regexp: '^option domain-name-servers dns1, dns2;'
    replace: 'option domain-name-servers {{ dhcp_dns1 }}, {{ dhcp_dns2 }};'
  tags: install

- name: Assign DHCP range
  replace:
    path: "{{ role_path }}/files/dhcp.template"
    regexp: '^range dynamic-bootp start end;'
    replace: 'range dynamic-bootp {{ dhcp_start_ip }} {{ dhcp_end_ip }};'

- name: Create the cobbler settings file
  copy:
    src: "{{ role_path }}/files/cobbler_settings"
    dest: "{{ role_path }}/files/settings"
    mode: 0775
  tags: install

- name: Assign server ip
  replace:
    path: "{{ role_path }}/files/settings"
    regexp: '^server: ip'
    replace: 'server: {{ hpc_ip }}'

- name: Assign next server ip
  replace:
    path: "{{ role_path }}/files/settings"
    regexp: '^next_server: ip'
    replace: 'next_server: {{ hpc_ip }}'