netapp.ontap.na_ontap_security_ssh module – NetApp ONTAP security ssh

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_security_ssh.

New in netapp.ontap 21.24.0

Synopsis

  • Modify SSH server configuration of SVM on ONTAP

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.

ciphers

list / elements=string

Ciphers for encrypting the data.

Example list [ aes256_ctr, aes192_ctr, aes128_ctr, aes256_cbc, aes192_cbc ]

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.

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_exchange_algorithms

list / elements=string

Key exchange algorithms.

Example list [ diffie_hellman_group_exchange_sha256, diffie_hellman_group14_sha1 ]

key_filepath

string

added in netapp.ontap 20.6.0

path to SSL client key file.

mac_algorithms

list / elements=string

MAC algorithms.

Example list [ hmac_sha1, hmac_sha2_512_etm ]

max_authentication_retry_count

integer

Maximum authentication retries allowed before closing the connection.

Minimum value is 2 and maximum is 6.

Default value is 2.

password

aliases: pass

string

Password for the specified user.

state

string

SSH service is always enabled.

Choices:

  • "present" ← (default)

use_rest

string

This module only supports REST.

always – will always use the REST API. A warning is issued if the module does not support REST.

Default: "always"

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

Name of the vserver to use for vserver scope.

If absent or null, cluster scope is assumed.

Notes

Note

  • Removing all SSH key exchange algorithms is not supported. SSH login would fail.

  • This module is only for REST.

  • 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: Modify SSH algorithms
  netapp.ontap.na_ontap_security_ssh:
    vserver: vserverName
    ciphers: ["aes256_ctr", "aes192_ctr"]
    key_exchange_algorithms: ["diffie_hellman_group_exchange_sha256"]
    mac_algorithms: ["hmac_sha1"]
    max_authentication_retry_count: 6
    hostname: "{{ netapp_hostname }}"
    username: "{{ netapp_username }}"
    password: "{{ netapp_password }}"

- name: Modify SSH algorithms at cluster level
  netapp.ontap.na_ontap_security_ssh:
    vserver:
    ciphers: ["aes256_ctr", "aes192_ctr"]
    key_exchange_algorithms: ["diffie_hellman_group_exchange_sha256"]
    mac_algorithms: ["hmac_sha1"]
    max_authentication_retry_count: 6
    hostname: "{{ netapp_hostname }}"
    username: "{{ netapp_username }}"
    password: "{{ netapp_password }}"

- name: Modify SSH algorithms at cluster level
  netapp.ontap.na_ontap_security_ssh:
    ciphers: ["aes256_ctr", "aes192_ctr"]
    key_exchange_algorithms: ["diffie_hellman_group_exchange_sha256"]
    mac_algorithms: ["hmac_sha1"]
    max_authentication_retry_count: 6
    hostname: "{{ netapp_hostname }}"
    username: "{{ netapp_username }}"
    password: "{{ netapp_password }}"

Authors

  • NetApp Ansible Team (@carchi8py)