f5networks.f5_modules.bigip_profile_dns – Manage DNS profiles on a BIG-IP¶

Note

This plugin is part of the f5networks.f5_modules collection (version 1.9.0).

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

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

New in version 1.0.0: of f5networks.f5_modules

Synopsis
Parameters
Notes
Examples
Return Values

Synopsis ¶

Manage DNS profiles on a BIG-IP. There are many DNS profiles options, each with their own adjustments to the standard dns profile. Users of this module should be aware that many of the configurable options have no module default. Instead, the default is assigned by the BIG-IP system itself which, in most cases, is acceptable.

Parameters ¶

Parameter		Choices/Defaults	Comments
cache_name string			Specifies the user-created cache the system uses to cache DNS responses. When you select a cache for the system to use, you must also set `enable_dns_cache` to `yes`
enable_cache boolean		Choices: no yes	Specifies whether the system caches DNS responses. When creating a new profile, if this parameter is not specified, the default is provided by the parent profile. When `yes`, the BIG-IP system caches DNS responses handled by the virtual servers associated with this profile. When you enable this setting, you must also specify a value for `cache_name`. When `no`, the BIG-IP system does not cache DNS responses handled by the virtual servers associated with this profile. However, the profile retains the association with the DNS cache in the `cache_name` parameter. Disable this setting when you want to debug the system.
enable_dns_express boolean		Choices: no yes	Specifies whether the DNS Express engine is enabled. When creating a new profile, if this parameter is not specified, the default is provided by the parent profile. The DNS Express engine receives zone transfers from the authoritative DNS server for the zone. If the `enable_zone_transfer` setting is also `yes` on this profile, the DNS Express engine also responds to zone transfer requests made by the nameservers configured as zone transfer clients for the DNS Express zone.
enable_dns_firewall boolean		Choices: no yes	Specifies whether the DNS firewall is enabled. When creating a new profile, if this parameter is not specified, the default is provided by the parent profile.
enable_dnssec boolean		Choices: no yes	Specifies whether the system signs responses with DNSSEC keys and replies to DNSSEC specific queries (for example, DNSKEY query type). When creating a new profile, if this parameter is not specified, the default is provided by the parent profile.
enable_gtm boolean		Choices: no yes	Specifies whether the system uses Global Traffic Manager (now BIG-IP DNS) to manage the response. When creating a new profile, if this parameter is not specified, the default is provided by the parent profile.
enable_zone_transfer boolean		Choices: no yes	Specifies whether the system answers zone transfer requests for a DNS zone created on the system. When creating a new profile, if this parameter is not specified, the default is provided by the parent profile. The `enable_dns_express` and `enable_zone_transfer` settings on a DNS profile affect how the system responds to zone transfer requests. When the `enable_dns_express` and `enable_zone_transfer` settings are both `yes`, if a zone transfer request matches a DNS Express zone, DNS Express answers the request. When the `enable_dns_express` setting is `no` and the `enable_zone_transfer` setting is `yes`, the BIG-IP system processes zone transfer requests based on the last action and answers the request from local BIND or a pool member.
name string / required			Specifies the name of the DNS profile.
parent string			Specifies the profile from which this profile inherits settings. When creating a new profile, if this parameter is not specified, the default is the system-supplied `dns` profile.
partition string		Default: "Common"	Device partition to manage resources on.
process_recursion_desired boolean		Choices: no yes	Specifies whether to process client-side DNS packets with Recursion Desired set in the header. When creating a new profile, if this parameter is not specified, the default is provided by the parent profile. If set to `no`, processing of the packet is subject to the unhandled-query-action option.
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_TEEM`.
	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`.
state string		Choices: present ← absent	When `present`, ensures the profile exists. When `absent`, ensures the profile is removed.
unhandled_query_action string		Choices: allow drop reject hint no-error	Specifies the action to take when a query does not match a Wide IP or a DNS Express Zone. When `allow`, the BIG-IP system forwards queries to a DNS server or pool member. If a pool is not associated with a listener and the Use BIND Server on BIG-IP setting is set to Enabled, requests are forwarded to the local BIND server. When `drop`, the BIG-IP system does not respond to the query. When `reject`, the BIG-IP system returns the query with the REFUSED return code. When `hint`, the BIG-IP system returns the query with a list of root name servers. When `no-error`, the BIG-IP system returns the query with the NOERROR return code. When creating a new profile, if this parameter is not specified, the default is provided by the parent profile.
use_local_bind boolean		Choices: no yes	Specifies whether the system forwards non-wide IP queries to the local BIND server on the BIG-IP system. For best performance, disable this setting when using a DNS cache. When creating a new profile, if this parameter is not specified, the default is provided by the parent profile.

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: Create a DNS profile
  bigip_profile_dns:
    name: foo
    enable_dns_express: no
    enable_dnssec: no
    enable_gtm: no
    process_recursion_desired: no
    use_local_bind: no
    enable_dns_firewall: yes
    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_name string	changed	Name of the cache used by DNS. Sample: /Common/cache1
enable_cache boolean	changed	Whether DNS caching is enabled or not.
enable_dns_express boolean	changed	Whether DNS Express is enabled on the resource or not. Sample: True
enable_dns_firewall boolean	changed	Whether DNS firewall capability is enabled or not.
enable_dnssec boolean	changed	Whether DNSSEC is enabled on the resource or not.
enable_gtm boolean	changed	Whether GTM is used to manage the resource or not. Sample: True
enable_zone_transfer boolean	changed	Whether zone transfer are enabled on the resource or not.
process_recursion_desired boolean	changed	Whether client-side DNS packets are processed with Recursion Desired set. Sample: True
unhandled_query_action string	changed	What to do with unhandled queries Sample: allow
use_local_bind boolean	changed	Whether non-wide IP queries are forwarded to the local BIND server or not.

Authors¶

Tim Rupp (@caphrim007)

f5networks.f5_modules.bigip_profile_dns – Manage DNS profiles on a BIG-IP¶

Synopsis¶

Parameters¶

Notes¶

Examples¶

Return Values¶