exos_config – Manage Extreme Networks EXOS configuration sections

New in version 2.7.

Synopsis
Parameters
Notes
Examples
Return Values
Status

Synopsis

Extreme EXOS configurations use a simple flat text file syntax. This module provides an implementation for working with EXOS configuration lines in a deterministic way.

Parameters

Parameter		Choices/Defaults	Comments
after -			The ordered set of commands to append to the end of the command stack if a change needs to be made. Just like with before this allows the playbook designer to append a set of commands to be executed after the command set.
backup boolean		Choices: no ← yes	This argument will cause the module to create a full backup of the current `running-config` from the remote device before any changes are made. If the `backup_options` value is not given, the backup file is written to the `backup` folder in the playbook root directory. If the directory does not exist, it is created.
backup_options dictionary added in 2.8			This is a dict object containing configurable options related to backup file path. The value of this option is read only when `backup` is set to yes, if `backup` is set to no this option will be silently ignored.
	dir_path path		This option provides the path ending with directory name in which the backup configuration file will be stored. If the directory does not exist it will be first created and the filename is either the value of `filename` or default filename as described in `filename` options description. If the path value is not given in that case a backup directory will be created in the current working directory and backup configuration will be copied in `filename` within backup directory.
	filename -		The filename to be used to store the backup configuration. If the the filename is not given it will be generated based on the hostname, current time and date in format defined by <hostname>_config.<current-date>@<current-time>
before -			The ordered set of commands to push on to the command stack if a change needs to be made. This allows the playbook designer the opportunity to perform configuration commands prior to pushing any changes without affecting how the set of commands are matched against the system.
defaults boolean		Choices: no ← yes	This argument specifies whether or not to collect all defaults when getting the remote device running config. When enabled, the module will get the current config by issuing the command `show running-config all`.
diff_against -		Choices: running ← startup intended	When using the `ansible-playbook --diff` command line argument the module can generate diffs against different sources. When this option is configure as startup, the module will return the diff of the running-config against the startup-config. When this option is configured as intended, the module will return the diff of the running-config against the configuration provided in the `intended_config` argument. When this option is configured as running, the module will return the before and after diff of the running-config with respect to any changes made to the device configuration.
diff_ignore_lines -			Use this argument to specify one or more lines that should be ignored during the diff. This is used for lines in the configuration that are automatically updated by the system. This argument takes a list of regular expressions or exact line matches.
intended_config -			The `intended_config` provides the master configuration that the node should conform to and is used to check the final running-config against. This argument will not modify any settings on the remote device and is strictly used to check the compliance of the current device's configuration against. When specifying this argument, the task should also modify the `diff_against` value and set it to intended.
lines -			The ordered set of commands that should be configured in the section. The commands must be the exact same commands as found in the device running-config. Be sure to note the configuration command syntax as some commands are automatically modified by the device config parser. aliases: commands
match -		Choices: line ← strict exact none	Instructs the module on the way to perform the matching of the set of commands against the current device config. If match is set to line, commands are matched line by line. If match is set to strict, command lines are matched with respect to position. If match is set to exact, command lines must be an equal match. Finally, if match is set to none, the module will not attempt to compare the source configuration with the running configuration on the remote device.
replace -		Choices: line ← block	Instructs the module on the way to perform the configuration on the device. If the replace argument is set to line then the modified lines are pushed to the device in configuration mode. If the replace argument is set to block then the entire command block is pushed to the device in configuration mode if any line is not correct.
running_config -			The module, by default, will connect to the remote device and retrieve the current running-config to use as a base for comparing against the contents of source. There are times when it is not desirable to have the task get the current running-config for every task in a playbook. The running_config argument allows the implementer to pass in the configuration to use as the base config for comparison. aliases: config
save_when -		Choices: always never ← modified changed	When changes are made to the device running-configuration, the changes are not copied to non-volatile storage by default. Using this argument will change that behavior. If the argument is set to always, then the running-config will always be copied to the startup-config and the modified flag will always be set to True. If the argument is set to modified, then the running-config will only be copied to the startup-config if it has changed since the last save to startup-config. If the argument is set to never, the running-config will never be copied to the startup-config. If the argument is set to changed, then the running-config will only be copied to the startup-config if the task has made a change.
src -			Specifies the source path to the file that contains the configuration or configuration template to load. The path to the source file can either be the full path on the Ansible control host or a relative path from the playbook or role root directory. This argument is mutually exclusive with lines.

Notes

Note

Tested against EXOS version 22.6.0b19

Examples

- name: configure SNMP system name
  exos_config:
    lines: configure snmp sysName "{{ inventory_hostname }}"

- name: configure interface settings
  exos_config:
    lines:
      - configure ports 2 description-string "Master Uplink"
    backup: yes

- name: check the running-config against master config
  exos_config:
    diff_against: intended
    intended_config: "{{ lookup('file', 'master.cfg') }}"

- name: check the startup-config against the running-config
  exos_config:
    diff_against: startup
    diff_ignore_lines:
      - ntp clock .*

- name: save running to startup when modified
  exos_config:
    save_when: modified

- name: configurable backup path
  exos_config:
    lines:
      - configure ports 2 description-string "Master Uplink"
    backup: yes
    backup_options:
      filename: backup.cfg
      dir_path: /home/user

Return Values

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

Key	Returned	Description
backup_path string	when backup is yes	The full path to the backup file Sample: /playbooks/ansible/backup/x870_config.2018-08-08@15:00:21
commands list	always	The set of commands that will be pushed to the remote device Sample: ['create vlan "foo"', 'configure snmp sysName "x620-red"']
updates list	always	The set of commands that will be pushed to the remote device Sample: ['switch-attributes hostname foo', 'router ospf', 'area 0']

Status

This module is not guaranteed to have a backwards compatible interface. [preview]
This module is maintained by the Ansible Community. [community]

Authors

Lance Richardson (@hlrichardson)

Hint

If you notice any issues in this documentation you can edit this document to improve it.

© 2012–2018 Michael DeHaan
© 2018–2019 Red Hat, Inc.
Licensed under the GNU General Public License version 3.
https://docs.ansible.com/ansible/2.8/modules/exos_config_module.html