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README-dnsconfig.md

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DNSConfig module

Description

The dnsconfig module allows to modify global DNS configuration.

Features

  • Global DNS configuration

Supported FreeIPA Versions

FreeIPA versions 4.4.0 and up are supported by the ipadnsconfig module.

Requirements

Controller

  • Ansible version: 2.13+

Node

  • Supported FreeIPA version (see above)

Usage

Example inventory file

[ipaserver]
ipaserver.test.local

Example playbook to set global DNS configuration:

---
- name: Playbook to handle global DNS configuration
  hosts: ipaserver
  become: true

  tasks:
  # Set dnsconfig.
  - ipadnsconfig:
      forwarders:
        - ip_address: 8.8.4.4
        - ip_address: 2001:4860:4860::8888
          port: 53
      forward_policy: only
      allow_sync_ptr: yes

Example playbook to ensure a global forwarder, with a custom port, is absent:

---
- name: Playbook to handle global DNS configuration
  hosts: ipaserver
  become: true

  tasks:
  # Ensure global forwarder with a custom port is absent.
  - ipadnsconfig:
      forwarders:
          - ip_address: 2001:4860:4860::8888
            port: 53
      action: member
      state: absent

Example playbook to disable global forwarders:

---
- name: Playbook to disable global DNS forwarders
  hosts: ipaserver
  become: true

  tasks:
  # Disable global forwarders.
  - ipadnsconfig:
      forward_policy: none

Example playbook to change global forward policy:

---
- name: Playbook to change global forward policy
  hosts: ipaserver
  become: true

  tasks:
  # Disable global forwarders.
  - ipadnsconfig:
      forward_policy: first

Example playbook to disallow synchronization of forward (A, AAAA) and reverse (PTR) records:

---
- name: Playbook to disallow reverse synchronization.
  hosts: ipaserver
  become: true

  tasks:
  # Disable global forwarders.
  - ipadnsconfig:
      allow_sync_ptr: no

Variables

Variable Description Required
ipaadmin_principal The admin principal is a string and defaults to admin no
ipaadmin_password The admin password is a string and is required if there is no admin ticket available on the node no
ipaapi_context The context in which the module will execute. Executing in a server context is preferred. If not provided context will be determined by the execution environment. Valid values are server and client. no
ipaapi_ldap_cache Use LDAP cache for IPA connection. The bool setting defaults to yes. (bool) no
forwarders The list of forwarders dicts. Each forwarders dict entry has: no
  ip_address - The IPv4 or IPv6 address of the DNS server. yes
  port - The custom port that should be used on this server. no
forward_policy | forwardpolicy The global forwarding policy. It can be one of only, first, or none. no
allow_sync_ptr Allow synchronization of forward (A, AAAA) and reverse (PTR) records (bool). yes
action Work on dnsconfig or member level. It can be one of member or dnsconfig and defaults to dnsconfig. Only forwarders can be managed with action: member. no
state The state to ensure. It can be one of present or absent, default: present. absent can only be used with action: member and forwarders. yes

Authors

Rafael Guterres Jeffman