junipernetworks.junos.junos_system module – Manage the system attributes on Juniper JUNOS devices

Note

This module is part of the junipernetworks.junos collection (version 3.1.0).

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

To use it in a playbook, specify: junipernetworks.junos.junos_system.

New in junipernetworks.junos 1.0.0

Synopsis

  • This module provides declarative management of node system attributes on Juniper JUNOS devices. It provides an option to configure host system parameters or remove those parameters from the device active configuration.

Note

This module has a corresponding action plugin.

Requirements

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

  • ncclient (>=v0.5.2)

Parameters

Parameter

Comments

active

boolean

Specifies whether or not the configuration is active or deactivated

Choices:

  • false

  • true ← (default)

domain_name

string

Configure the IP domain name on the remote device to the provided value. Value should be in the dotted name form and will be appended to the hostname to create a fully-qualified domain name.

list / elements=string

Provides the list of domain suffixes to append to the hostname for the purpose of doing name resolution. This argument accepts a list of names and will be reconciled with the current active configuration on the running node.

hostname

string

Configure the device hostname parameter. This option takes an ASCII string value.

name_servers

list / elements=string

List of DNS name servers by IP address to use to perform name resolution lookups. This argument accepts either a list of DNS servers See examples.

provider

dictionary

Deprecated

Starting with Ansible 2.5 we recommend using connection: network_cli or connection: netconf.

For more information please see the Junos OS Platform Options guide.

A dict object containing connection details.

host

string

Specifies the DNS host name or address for connecting to the remote device over the specified transport. The value of host is used as the destination address for the transport.

password

string

Specifies the password to use to authenticate the connection to the remote device. This value is used to authenticate the SSH session. If the value is not specified in the task, the value of environment variable ANSIBLE_NET_PASSWORD will be used instead.

port

integer

Specifies the port to use when building the connection to the remote device. The port value will default to the well known SSH port of 22 (for transport=cli) or port 830 (for transport=netconf) device.

ssh_keyfile

path

Specifies the SSH key to use to authenticate the connection to the remote device. This value is the path to the key used to authenticate the SSH session. If the value is not specified in the task, the value of environment variable ANSIBLE_NET_SSH_KEYFILE will be used instead.

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

Configures the transport connection to use when connecting to the remote device.

Choices:

  • "cli"

  • "netconf" ← (default)

username

string

Configures the username to use to authenticate the connection to the remote device. This value is used to authenticate the SSH session. If the value is not specified in the task, the value of environment variable ANSIBLE_NET_USERNAME will be used instead.

state

string

State of the configuration values in the device’s current active configuration. When set to present, the values should be configured in the device active configuration and when set to absent the values should not be in the device active configuration

Choices:

  • "present" ← (default)

  • "absent"

Notes

Note

  • This module requires the netconf system service be enabled on the remote device being managed.

  • Tested against vSRX JUNOS version 15.1X49-D15.4, vqfx-10000 JUNOS Version 15.1X53-D60.4.

  • Recommended connection is netconf. See the Junos OS Platform Options.

  • This module also works with local connections for legacy playbooks.

  • For information on using CLI and netconf see the :ref:`Junos OS Platform Options guide <junos_platform_options>`

  • For more information on using Ansible to manage network devices see the :ref:`Ansible Network Guide <network_guide>`

  • For more information on using Ansible to manage Juniper network devices see https://www.ansible.com/ansible-juniper.

Examples

- name: configure hostname and domain name
  junipernetworks.junos.junos_system:
    hostname: junos01
    domain_name: test.example.com
    domain-search:
    - ansible.com
    - redhat.com
    - juniper.net

- name: remove configuration
  junipernetworks.junos.junos_system:
    state: absent

- name: configure name servers
  junipernetworks.junos.junos_system:
    name_servers:
    - 8.8.8.8
    - 8.8.4.4

Return Values

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

Key

Description

diff.prepared

string

Configuration difference before and after applying change.

Returned: when configuration is changed and diff option is enabled.

Sample: "[edit system] +  host-name test; +  domain-name ansible.com; +  domain-search redhat.com; [edit system name-server]\n    172.26.1.1 { ... }\n+   8.8.8.8;\n"

Authors

  • Ganesh Nalawade (@ganeshrn)