SQL scripts configured here will be automatically run on new environments when they are cloned from a snapshot.

If one of your scripts causes an error during environment creation, an error message will be sent to the Notification Queue, and the environment creation will fail.


SQL scripts are processed as templates, to allow you to change the script behaviour based on the environment or domain of the environment.

The template language used is Jinja2

You can use the following variables in your templates:

  • {{environment}} - The name of the environment that is being created
  • {{base_url}} - Evaluates to https://ENVIRONMENT.FLEET-ID.f.nchr.io with no trailing slash

Each script must also specify the database to use before executing any queries.

Adding new scripts

Each script is downloaded from a URL at the time this command is run and stored for later execution.

Scripts can either be loaded from a URL, or pasted in to the CLI.

If loaded from a URL, a copy will be taken at the time the script is created. Changes will not be picked up automatically.

fleet config sql add <script_name> [<script_url>]
$ fleet config sql add 00-disable-payment-processor http://my.host/script.sql
Saved script as 00-disable-payment-processor

$ fleet config sql add 10-clear-user-details
Saved script as 10-clear-user-details

Note: scripts run in lexical order.

Listing currently configured scripts

$ fleet config sql list

Showing script contents

$ fleet config sql show 00-disable-payment-processor
-- (SAMPLE) disables payment processor usage

use magento;

update core_config_data set value = 'false' where path = 'use/payment/processor';


Removing a script

$ fleet config sql remove 00-disable-payment-processor
Deleted script 00-disable-payment-processor

Example Scripts

Updating URLs to match the environment

USE magento;

UPDATE core_config_data SET value = 'http://{{environment}}.mysite.f.nchr.io/' WHERE path = 'web/unsecure/base_url';
UPDATE core_config_data SET value = 'https://{{environment}}.mysite.f.nchr.io/' WHERE path = 'web/secure/base_url';

UPDATE core_config_data SET value = 'https://admin.{{environment}}.mysite.f.nchr.io/' WHERE path = 'admin/url/custom';