System Config

nv show system config

Shows the system configuration in json format.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv show system config
apply:
  ignore: {}
  overwrite: all
auto-save:
  enable: off
snippet: {}

nv show system config apply

Shows the system configuration apply settings in json format. The output shows if any configuration is ignored and the current overwrite setting (all, which overwrites all files (whether modified by NVUE or locally modified by any other user) or controlled, which overwrites only the files that NVUE last modified.)

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv show system config apply
ignore: {}
overwrite: all

nv show system config apply ignore

Shows which files are ignored when you run the nv config apply command.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv show system config apply ignore 
/etc/ptp4l.conf: {}

nv show system config apply ignore <ignore-id>

Shows information about the specified file you set to ignore when you run the nv config apply command.

Command Syntax

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv show system config apply ignore /etc/frr/frr.conf

nv show system config auto-save

Shows if configuration auto save is on or off.

By default, when you run the nv config apply command to apply a configuration setting, NVUE applies the pending configuration to become the applied configuration but does not update the startup configuration file (/etc/nvue.d/startup.yaml). To save the applied configuration to the startup configuration so that the changes persist after the reboot, you must run the nv config save command. The auto save option lets you save the pending configuration to the startup configuration automatically when you run nv config apply so that you do not have to run the nv config save command.

Version History

Introduced in Cumulus Linux 5.4.0

Example

cumulus@switch:~$ nv show system config auto-save
enable: off

nv show system config snippet

Shows the file snippets you configure on the system.

Version History

Introduced in Cumulus Linux 5.0.0

Example

cumulus@switch:~$ nv show system config snippet
switchd.conf: |
  link_flap_window = 10
  link_flap_threshold = 5