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VIP Local Development Environment

The VIP Local Development Environment is a feature built into VIP-CLI for creating and controlling an environment on a supported local machine that mimics an environment running on the VIP Platform. This environment can be used for local development, quick testing, tutorials, or other activities where a local stack is more convenient than a non-production environment.

To get started, follow the guide for creating a VIP Local Development Environment.


Though the VIP Local Development Environment is designed to be as identical to a VIP Platform environment as possible, some features are not yet available in the local environment.

Docker requirements

The VIP Local Development Environment utilizes Docker Engine and Docker Compose. For the VIP Local Development Environment to work as expected, both of these components must be installed on a local machine and maintained at their latest version.

Docker Engine and Docker Compose are commonly installed on a local machine by installing the Docker Desktop application. Depending on the size of an organization, installing Docker Desktop may require a paid subscription.

As an alternative, Docker Engine and Docker Compose can be installed separately.

Stack services

Like VIP Platform environments, the VIP Local Development Environment has container-based services. Some service containers may expose ports on the local machine.

  • A list of running services and their accessible URLs can be retrieved with the VIP-CLI command: vip dev-env info.
  • Logs for stack services on a running local environment can be retrieved with the VIP-CLI command: vip dev-env logs.

In addition to the web stack (NGINX, PHP) and VIP’s VIP MU plugins codebase, the WordPress VIP Local Development Environment provides the following services:


WordPress core files are accessible for each local environment in a wordpress directory. For example, for a local environment named example-site, this directory can be found in:

Modifications made to WordPress core files, mapped mu-plugins files, or custom code that was git cloned to the local machine will take immediate effect. The modifications will only affect the local environment associated with the wordpress directory, and will persist if the environment is stopped and restarted using the vip dev-env stop and vip dev-env start commands.

To revert changes made to the WordPress core code, run vip dev-env destroy --soft. This command will also remove all volumes including the database state.


A newly created VIP Local Development Environment is provisioned with a SQL database that has only the basic tables created during the standard installation of WordPress. Use VIP-CLI commands to sync or import database content to a VIP Local Development Environment.

Changes made to the local database will persist if the local environment or the host machine is restarted, but will disappear if the environment is destroyed with the VIP-CLI command vip dev-env destroy.

Object cache

The same Memcached object cache used in production runs in the VIP Local Development Environment. Some database queries are automatically cached and will not appear in Query Monitor.

The local environment’s object cache can be flushed by running the WP-CLI command wp cache flush. The local object cache for specific network sites on a WordPress multisite can be flushed by passing the site’s URL with the --url argument. exec -- must be utilized for the command to run against the local environment and not the host machine.

vip --slug=example-site dev-env exec -- wp cache flush


Local environments can be created with versions of PHP that are currently eligible for security fixes ( 8.0, 8.1, 8.2). Users are encouraged to use the VIP Local Development environment as one of several tools for preparing application code for a PHP version upgrade.

Error logs

PHP error logs for a local environment can be accessed in the terminal with the vip dev-env logs command. In this example command, logs for PHP are specified with --service=php, and they are configured to continually output by also passing the --follow argument:

vip dev-env logs --service=php --follow --slug=example-site

PHP error logs for a local environment can also be referenced in a browser with Query Monitor.

Optional services

By default, these services are disabled. They can be enabled with the vip dev-env create or the vip dev-env update commands, by either passing their option into the command or by enabling them within the command’s setup wizard flow.

  • Elasticsearch (Option: -e--elasticsearch) The Elasticsearch service must be enabled in order to use Enterprise Search on a VIP Local Development Environment.
  • phpMyAdmin (Option: -p--phpmyadmin) To return the exposed port for the SQL database—and a web URL for phpMyAdmin to access the database—run vip dev-env info against a running environment.
  • Xdebug (Option: -x--xdebug) Xdebug can be enabled in the local environment with the setup wizard flow or by passing --xdebug=y with the vip dev-env create or vip dev-env update commands. To work with Xdebug in Visual Studio Code (VS Code), pass the --vscode option when starting the environment with vip dev-env start. A *.code-workspace file will be generated, and a path to the file will be output in the terminal. Open the file with VS Code. The file contains path mappings for VS Code and Xdebug to interact with the local application code. If necessary, --xdebug_config can be used to override the default configuration settings for setting up Xdebug with a code editor application.
  • Mailpit (Option: -A--mailpit) Mailpit is an email testing tool for developers. A local application can be configured to use Mailpit for SMTP delivery, to view messages in the web UI, and to optionally release messages to real SMTP servers for delivery.
  • Photon (Option: -H--photon) Enable the built-in service used by the VIP File System that performs core image processing and transformation for local development.

Last updated: April 04, 2024

Relevant to

  • WordPress