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f5networks.f5_modules.bigip_device_dns – Manage DNS settings on a BIG-IP

Note

This plugin is part of the f5networks.f5_modules collection (version 1.12.0).

You might already have this collection installed if you are using the ansible package. It is not included in ansible-core. To check whether it is installed, run ansible-galaxy collection list.

To install it, use: ansible-galaxy collection install f5networks.f5_modules.

To use it in a playbook, specify: f5networks.f5_modules.bigip_device_dns.

New in version 1.0.0: of f5networks.f5_modules

Synopsis

  • Manage the DNS settings on a BIG-IP device.

Parameters

Parameter Choices/Defaults Comments
cache
string
    Choices:
  • enabled
  • disabled
  • enable
  • disable
Specifies whether the system caches DNS lookups or performs the operation each time a lookup is needed. Note this applies only to Access Policy Manager (APM) features, such as ACLs, web application rewrites, and authentication.
ip_version
integer
    Choices:
  • 4
  • 6
Specifies whether the DNS specifies IP addresses using IPv4 or IPv6.
name_servers
list / elements=string
A list of name servers the system uses to validate DNS lookups
provider
dictionary
added in 1.0.0 of f5networks.f5_modules
A dict object containing connection details.
auth_provider
string
Configures the auth provider for to obtain authentication tokens from the remote device.
This option is really used when working with BIG-IQ devices.
no_f5_teem
boolean
    Choices:
  • no ←
  • yes
If yes, TEEM telemetry data is not sent to F5.
You may omit this option by setting the environment variable F5_TELEMETRY_OFF.
Previously used variable F5_TEEM is deprecated as its name was confusing.
password
string / required
The password for the user account used to connect to the BIG-IP.
You may omit this option by setting the environment variable F5_PASSWORD.

aliases: pass, pwd
server
string / required
The BIG-IP host.
You may omit this option by setting the environment variable F5_SERVER.
server_port
integer
Default:
443
The BIG-IP server port.
You may omit this option by setting the environment variable F5_SERVER_PORT.
timeout
integer
Specifies the timeout in seconds for communicating with the network device for either connecting or sending commands. If the timeout is exceeded before the operation is completed, the module will error.
transport
string
    Choices:
  • rest ←
Configures the transport connection to use when connecting to the remote device.
user
string / required
The username to connect to the BIG-IP with. This user must have administrative privileges on the device.
You may omit this option by setting the environment variable F5_USER.
validate_certs
boolean
    Choices:
  • no
  • yes ←
If no, SSL certificates are not validated. Use this only on personally controlled sites using self-signed certificates.
You may omit this option by setting the environment variable F5_VALIDATE_CERTS.
search
list / elements=string
A list of domains the system searches for local domain lookups, to resolve local host names.
state
string
    Choices:
  • absent
  • present ←
The state of the variable on the system. When present, guarantees an existing variable is set to value.

Notes

Note

  • For more information on using Ansible to manage F5 Networks devices see https://www.ansible.com/integrations/networks/f5.
  • Requires BIG-IP software version >= 12.
  • The F5 modules only manipulate the running configuration of the F5 product. To ensure that BIG-IP specific configuration persists to disk, be sure to include at least one task that uses the f5networks.f5_modules.bigip_config module to save the running configuration. Refer to the module’s documentation for the correct usage of the module to save your running configuration.

Examples

- name: Set the DNS settings on the BIG-IP
  bigip_device_dns:
    name_servers:
      - 208.67.222.222
      - 208.67.220.220
    search:
      - localdomain
      - lab.local
    provider:
      password: secret
      server: lb.mydomain.com
      user: admin
  delegate_to: localhost

Return Values

Common return values are documented here, the following are the fields unique to this module:

Key Returned Description
cache
string
changed
The new value of the DNS caching.

Sample:
enabled
ip_version
integer
changed
IP version that was set, DNS will specify IP addresses in this version.

Sample:
4
name_servers
list / elements=string
changed
List of name servers that were set.

Sample:
['192.0.2.10', '172.17.12.10']
search
list / elements=string
changed
List of search domains that were set.

Sample:
['192.0.2.10', '172.17.12.10']
warnings
list / elements=string
always
The list of warnings (if any) generated by module based on arguments

Sample:
['...', '...']


Authors

  • Tim Rupp (@caphrim007)
  • Wojciech Wypior (@wojtek0806)

© 2012–2018 Michael DeHaan
© 2018–2021 Red Hat, Inc.
Licensed under the GNU General Public License version 3.
https://docs.ansible.com/ansible/latest/collections/f5networks/f5_modules/bigip_device_dns_module.html