Update a Telegraf configuration

Update a configuration to change plugin settings, parameters, and agent-level options.

Update a configuration

1. In the Telegraf Controller web interface, select Configurations in the navigation bar.
2. Click the name of the configuration you want to edit or click the More button (⋮) and select View/Edit.
3. Update global settings, labels, parameters, and plugin settings as needed.
4. Review the TOML preview and resolve any validation errors.
5. Click Save.

Update configuration name and description

1. In the Telegraf Controller web interface, select Configurations in the navigation bar.
2. Click the name of the configuration you want to edit or click the More button (⋮) and select View/Edit.
3. Under Configuration Information, click the text under Name or Description. The name or description will load into a form field.
4. Provide a new name or description and click .

Auto-update agents

For agents to automatically recognize and load updates to their configuration, include the --config-url-watch-interval with a duration value that specifies how often the agent should check for updates—for example:

telegraf \
  --config https://locahost:8888/api/configs/xxxxxx/toml \
  --config-url-watch-interval 1h

In this example, the agent will check for configuration changes every hour and automatically reload the configuration if the configuration has been updated.