netapp.ontap.na_ontap_dns module – NetApp ONTAP Create, delete, modify DNS servers.

Note

This module is part of the netapp.ontap collection (version 22.13.0).

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 netapp.ontap. You need further requirements to be able to use this module, see Requirements for details.

To use it in a playbook, specify: netapp.ontap.na_ontap_dns.

New in netapp.ontap 2.7.0

Synopsis

  • Create, delete, modify DNS servers.

  • With REST, the module is currently limited to data vservers for delete or modify operations.

Requirements

The below requirements are needed on the host that executes this module.

  • Ansible 2.9 or later - 2.12 or later is recommended.

  • Python3 - 3.9 or later is recommended.

  • When using ZAPI, netapp-lib 2018.11.13 or later (install using ‘pip install netapp-lib’), netapp-lib 2020.3.12 is strongly recommended as it provides better error reporting for connection issues.

  • A physical or virtual clustered Data ONTAP system, the modules support Data ONTAP 9.1 and onward, REST support requires ONTAP 9.6 or later.

Parameters

Parameter

Comments

cert_filepath

string

added in netapp.ontap 20.6.0

path to SSL client cert file (.pem).

not supported with python 2.6.

domains

list / elements=string

List of DNS domains such as ‘sales.bar.com’. The first domain is the one that the Vserver belongs to.

feature_flags

dictionary

added in netapp.ontap 20.5.0

Enable or disable a new feature.

This can be used to enable an experimental feature or disable a new feature that breaks backward compatibility.

Supported keys and values are subject to change without notice. Unknown keys are ignored.

force_ontap_version

string

added in netapp.ontap 21.23.0

Override the cluster ONTAP version when using REST.

The behavior is undefined if the version does not match the target cluster.

This is provided as a work-around when the cluster version cannot be read because of permission issues. See https://github.com/ansible-collections/netapp.ontap/wiki/Known-issues.

This should be in the form 9.10 or 9.10.1 with each element being an integer number.

When use_rest is set to auto, this may force a switch to ZAPI based on the version and platform capabilities.

Ignored with ZAPI.

hostname

string / required

The hostname or IP address of the ONTAP instance.

http_port

integer

Override the default port (80 or 443) with this port

https

boolean

Enable and disable https.

Ignored when using REST as only https is supported.

Ignored when using SSL certificate authentication as it requires SSL.

Choices:

  • false ← (default)

  • true

key_filepath

string

added in netapp.ontap 20.6.0

path to SSL client key file.

nameservers

list / elements=string

List of IPv4 addresses of name servers such as ‘123.123.123.123’.

ontapi

integer

The ontap api version to use

password

aliases: pass

string

Password for the specified user.

skip_validation

boolean

added in netapp.ontap 2.8.0

By default, all nameservers are checked to validate they are available to resolve.

If you DNS servers are not yet installed or momentarily not available, you can set this option to ‘true’

to bypass the check for all servers specified in nameservers field.

With REST, requires ONTAP 9.9.1 or later and ignored for cluster DNS operations.

Choices:

  • false

  • true

state

string

Whether the DNS servers should be enabled for the given vserver.

Choices:

  • "present" ← (default)

  • "absent"

use_rest

string

Whether to use REST or ZAPI.

always – will always use the REST API if the module supports REST. A warning is issued if the module does not support REST. An error is issued if a module option is not supported in REST.

never – will always use ZAPI if the module supports ZAPI. An error may be issued if a REST option is not supported in ZAPI.

auto – will try to use the REST API if the module supports REST and modules options are supported. Reverts to ZAPI otherwise.

Default: "auto"

username

aliases: user

string

This can be a Cluster-scoped or SVM-scoped account, depending on whether a Cluster-level or SVM-level API is required.

For more information, please read the documentation https://mysupport.netapp.com/NOW/download/software/nmsdk/9.4/.

Two authentication methods are supported

  1. basic authentication, using username and password,

  2. SSL certificate authentication, using a ssl client cert file, and optionally a private key file.

To use a certificate, the certificate must have been installed in the ONTAP cluster, and cert authentication must have been enabled.

validate_certs

boolean

If set to no, the SSL certificates will not be validated.

This should only set to False used on personally controlled sites using self-signed certificates.

Choices:

  • false

  • true ← (default)

vserver

string

The name of the vserver to use.

With REST, for cluster scoped DNS, omit this option or set it to NULL.

With ZAPI or REST, for cluster scoped DNS, this can also be set to the cluster vserver name.

Notes

Note

  • The modules prefixed with na_ontap are built to support the ONTAP storage platform.

  • https is enabled by default and recommended. To enable http on the cluster you must run the following commands ‘set -privilege advanced;’ ‘system services web modify -http-enabled true;’

Examples

- name: create or modify DNS
  netapp.ontap.na_ontap_dns:
    state: present
    hostname: "{{hostname}}"
    username: "{{username}}"
    password: "{{password}}"
    vserver:  "{{vservername}}"
    domains: sales.bar.com
    nameservers: 10.193.0.250,10.192.0.250
    skip_validation: true

- name: create or modify cluster DNS with REST
  netapp.ontap.na_ontap_dns:
    state: present
    hostname: "{{hostname}}"
    username: "{{username}}"
    password: "{{password}}"
    domains: sales.bar.com
    nameservers: 10.193.0.250,10.192.0.250

Authors

  • NetApp Ansible Team (@carchi8py)