Documentation

ce_rollback – Set a checkpoint or rollback to a checkpoint on HUAWEI CloudEngine switches.

New in version 2.4.

Synopsis

  • This module offers the ability to set a configuration checkpoint file or rollback to a configuration checkpoint file on HUAWEI CloudEngine switches.

Parameters

Parameter Choices/Defaults Comments
action
- / required
    Choices:
  • rollback
  • clear
  • set
  • display
  • commit
The operation of configuration rollback.
commit_id
-
Specifies the label of the configuration rollback point to which system configurations are expected to roll back. The value is an integer that the system generates automatically.
filename
-
Specifies a configuration file for configuration rollback. The value is a string of 5 to 64 case-sensitive characters in the format of *.zip, *.cfg, or *.dat, spaces not supported.
label
-
Specifies a user label for a configuration rollback point. The value is a string of 1 to 256 case-sensitive ASCII characters, spaces not supported. The value must start with a letter and cannot be presented in a single hyphen (-).
last
-
Specifies the number of configuration rollback points. The value is an integer that ranges from 1 to 80.
oldest
-
Specifies the number of configuration rollback points. The value is an integer that ranges from 1 to 80.

Examples

- name: rollback module test
  hosts: cloudengine
  connection: local
  gather_facts: no
  vars:
    cli:
      host: "{{ inventory_hostname }}"
      port: "{{ ansible_ssh_port }}"
      username: "{{ username }}"
      password: "{{ password }}"
      transport: cli

  tasks:

- name: Ensure commit_id is exist, and specifies the label of the configuration rollback point to
        which system configurations are expected to roll back.
  ce_rollback:
    commit_id: 1000000748
    action: rollback
    provider: "{{ cli }}"

Return Values

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

Key Returned Description
changed
boolean
always
check to see if a change was made on the device

Sample:
True
end_state
dictionary
always
k/v pairs of configuration after module execution

Sample:
{'commitId': '1000000748', 'userLabel': 'abc'}
existing
dictionary
sometimes
k/v pairs of existing rollback

Sample:
{'commitId': '1000000748', 'userLabel': 'abc'}
proposed
dictionary
sometimes
k/v pairs of parameters passed into module

Sample:
{'commit_id': '1000000748', 'action': 'rollback'}
updates
list
always
command sent to the device

Sample:
['rollback configuration to file a.cfg', 'set configuration commit 1000000783 label ddd', 'clear configuration commit 1000000783 label', 'display configuration commit list']


Status

Authors

  • Li Yanfeng (@CloudEngine-Ansible)

Hint

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