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junipernetworks.junos.junos_hostname (8.0.0) — module

Manage Hostname server configuration on Junos devices.

| "added in version" 2.9.0 of junipernetworks.junos"

Authors: Rohit Thakur (@rohitthakur2590)

preview | supported by network

Install collection

Install with ansible-galaxy collection install junipernetworks.junos:==8.0.0

Add to requirements.yml

  collections:
    - name: junipernetworks.junos
      version: 8.0.0

Description

This module manages hostname configuration on devices running Junos.

Requirements

ncclient (>=v0.6.4)
xmltodict (>=0.12.0)

Usage examples

Scanned by Steampunk Spotter

# Using merged
#
# Before state
# ------------
#
# vagrant@vsrx# show system hostname
#
# [edit]
- name: Merge provided HOSTNAME configuration into running configuration.
  junipernetworks.junos.junos_hostname:
    config:
      hostname: 'vsrx-18.4R1'
    state: merged

Scanned by Steampunk Spotter

#
# -------------------------
# Module Execution Result
# -------------------------
#     "after": {
#         "hostname": "vsrx-18.4R1"
#     },
#     "before": {},
#     "changed": true,
#     "commands": [
#           "<nc:system xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0">
#           "<nc:host-name>vsrx-18.4R1</nc:host-name></nc:system>"
#     ]
# After state
# -----------
#
# vagrant@vsrx-18.4R1# show system host-name
# host-name vsrx-18.4R1;
#
# Using replaced
#
# Before state
# ------------
#
# vagrant@vsrx-18.4R1# show system host-name
# host-name vsrx-18.4R1;
#
# [edit]
- name: Replaced target config with provided config.
  junipernetworks.junos.junos_hostname:
    config:
      hostname: 'vsrx-12'
    state: replaced

Scanned by Steampunk Spotter

#
# -------------------------
# Module Execution Result
# -------------------------
#     "after": {
#         "hostname": "vsrx-12"
#     },
#     "before": {
#         "hostname": "vsrx-18.4R1"
#     },
#     "changed": true,
#     "commands": [
#           "<nc:system xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0">
#           "<nc:host-name>vsrx-12</nc:host-name></nc:system>"
#     ]
# After state
# -----------
#
# vagrant@vsrx-18.4R1# show system host-name
# host-name vsrx-12;
#
# Using overridden
#
# Before state
# ------------
#
# vagrant@vsrx-18.4R1# show system host-name
# host-name vsrx-18.4R1;
#
# [edit]
- name: Replaced target config with provided config.
  junipernetworks.junos.junos_hostname:
    config:
      hostname: 'vsrx-12'
    state: overridden

Scanned by Steampunk Spotter

#
# -------------------------
# Module Execution Result
# -------------------------
#     "after": {
#         "hostname": "vsrx-12"
#     },
#     "before": {
#         "hostname": "vsrx-18.4R1"
#     },
#     "changed": true,
#     "commands": [
#           "<nc:system xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0">
#           "<nc:host-name>vsrx-12</nc:host-name></nc:system>"
#     ]
# After state
# -----------
#
# vagrant@vsrx-18.4R1# show system host-name
# host-name vsrx-12;
#
# Using deleted
#
# Before state
# ------------
#
# vagrant@vsrx-18.4R1# show system host-name
# host-name vsrx-12;
#
- name: Delete running HOSTNAME global configuration
  junipernetworks.junos.junos_hostname:
    config:
    state: deleted

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#
# -------------------------
# Module Execution Result
# -------------------------
#     "after": {},
#     "before": {
#         "hostname": "vsrx-12"
#     },
#     "changed": true,
#     "commands": [
#               "<nc:system xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0">
#                <nc:host-name delete="delete"/></nc:system>"
#     ]
# After state
# -----------
#
# vagrant@vsrx# show system ntp
#
# [edit]
# Using gathered
#
# Before state
# ------------
#
# vagrant@vsrx-18.4R1# show system host-name
# host-name vsrx-12;
#
- name: Gather running HOSTNAME global configuration
  junipernetworks.junos.junos_hostname:
    state: gathered

Scanned by Steampunk Spotter

#
# -------------------------
# Module Execution Result
# -------------------------
#     "gathered": {
#         "hostname": "vsrx-12",
#     },
#     "changed": false,
# Using rendered
#
# Before state
# ------------
#
- name: Render xml for provided facts.
  junipernetworks.junos.junos_hostname:
    config:
      boot_server: '78.46.194.186'
    state: rendered

Scanned by Steampunk Spotter

#
# -------------------------
# Module Execution Result
# -------------------------
#     "rendered": [
#           "<nc:system xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0">"
#           "<nc:host-name>78.46.194.186</nc:host-name></nc:system>"
#     ]
#
# Using parsed
# parsed.cfg
# ------------
# <?xml version="1.0" encoding="UTF-8"?>
# <rpc-reply message-id="urn:uuid:0cadb4e8-5bba-47f4-986e-72906227007f">
#     <configuration changed-seconds="1590139550" changed-localtime="2020-05-22 09:25:50 UTC">
#         <version>18.4R1-S2.4</version>
#         <system xmlns="http://yang.juniper.net/junos-es/conf/system">
#            <host-name>vsrx-18.4R1</host-name>
#         </system>
#     </configuration>
# </rpc-reply>
#
- name: Parse HOSTNAME running config
  junipernetworks.junos.junos_hostname:
    running_config: "{{ lookup('file', './parsed.cfg') }}"
    state: parsed

Inputs

    
state:
    choices:
    - merged
    - replaced
    - deleted
    - overridden
    - parsed
    - gathered
    - rendered
    default: merged
    description:
    - The state the configuration should be left in.
    - The states I(rendered), I(gathered) and I(parsed) does not perform any change on
      the device.
    - The state I(rendered) will transform the configuration in C(config) option to platform
      specific CLI commands which will be returned in the I(rendered) key within the result.
      For state I(rendered) active connection to remote host is not required.
    - The states I(merged), I(replaced) and I(overridden) have identical behaviour for
      this module.
    - The state I(gathered) will fetch the running configuration from device and transform
      it into structured data in the format as per the resource module argspec and the
      value is returned in the I(gathered) key within the result.
    - The state I(parsed) reads the configuration from C(running_config) option and transforms
      it into JSON format as per the resource module parameters and the value is returned
      in the I(parsed) key within the result. The value of C(running_config) option should
      be the same format as the output of command I(show system hostname) executed on
      device. For state I(parsed) active connection to remote host is not required.
    type: str

config:
    description: A dictionary of system Hostname configuration.
    suboptions:
      hostname:
        description: Specify the hostname.
        type: str
    type: dict

running_config:
    description:
    - This option is used only with state I(parsed).
    - The value of this option should be the output received from the Junos device by
      executing the command B(show system hostname).
    - The state I(parsed) reads the configuration from C(running_config) option and transforms
      it into Ansible structured data as per the resource module's argspec and the value
      is then returned in the I(parsed) key within the result.
    type: str

Outputs

after:
  description: The resulting configuration model invocation.
  returned: when changed
  sample: "The configuration returned will always be in the same format\n of the parameters\
    \ above.\n"
  type: dict
before:
  description: The configuration prior to the model invocation.
  returned: always
  sample: "The configuration returned will always be in the same format\n of the parameters\
    \ above.\n"
  type: dict
commands:
  description: The set of commands pushed to the remote device.
  returned: always
  sample:
  - '"<nc:host-name>78.46.194.186</nc:host-name></nc:system>"'
  type: list