Local Server

Note: Local Server is a Docker-based environment. If you experience any issues running it consult the Local Chassis documentation for an alternative local environment.

The Local Server module providers a local development environment for Altis projects. It is built on a containerized architecture using Docker images and Docker Compose to provide drop-in replacements for most components of the Cloud infrastructure.

Installing

Windows Users: Consult the Windows setup documentation to set up a WSL environment before using Local Server.

Local Server uses Docker for containerization, therefore you must install the Docker runtime on your computer as a prerequisite. Download and install Docker for your OS at https://www.docker.com/get-started.

Once Docker is installed and running, you are ready to start the Local Server. Local Server uses the command line via the composer command.

Navigate your shell to your project's directory. You should already have installed Altis by running composer install or composer create-project but if not, do so now. See Creating A New Altis Project.

Experimental Features

Mutagen

You may find that file sharing performance or server response times are slower than you would like on Windows or MacOS. Local Server provides an experimental integration with Mutagen to resolve this.

See the Mutagen set up guide for detailed instructions on how to install and run it.

Subdomain and Custom domains in multisites

Altis v12 introduces support for Subdomain multisites and Custom domains, where projects can choose custom domains for their local environments, instead of being locked to the altis.dev domain. This is in part facilitated by the new SSL certificate generation features introduced in Altis v12.

The subdomain / domain optional config options can be configured as follows:

{
	"extra": {
		"altis": {
			"modules": {
				"local-server": {
					"name": "my-project",
					"tld": "my-company.local",
					"domains": [
						"domain1.com",
						"domain2.com",
					],
				}
			}
		}
	}
}

name - Project name, used as the subdomain of the primary site, eg: my-project
tld - TLD of the project, eg: my-company.local
domains - Custom domains used by the project, either for main or sub sites.

Note: Altis does not manage the host entries for subdomains or custom domains, you'll need to manage those manually, via editing /etc/hosts in Linux / macOS, or C:\Windows\System32\Drivers\etc\hosts in Windows. Altis however tries to detect if those entries do not exist, and outputs the necessary configurations to add to your hosts file.

Note: Before updating the custom domain configuration parameters, ensure that you've destroyed existing containers first before applying your changes, otherwise you'll be leaving orphan containers from the previous configuration.

Starting the Local Server

To start the Local Server, run composer server. The first time you run this it will download all the necessary Docker images.

Once the initial download and install has completed, you should see the output:

Installed database.
WP Username:	admin
WP Password:	password
Startup completed.
To access your site visit: https://my-site.altis.dev/

Visiting your site's URL should now work. Visit /wp-admin/ and login with the username admin and password password to get started!

If the server does not start for any reason take a look at the troubleshooting guide

Multisite Subdomains / Custom domains support

Altis v12 introduced experimental support for multisite subdomains and custom domains. In order to support custom (sub)domains, Altis is using mkcert to generate SSL certificates based on a custom generated Root Certificate Authority that is uniquely-generated and trusted on the host machine upon installation. This allows Altis local-server to generate local SSL certificates that is automatically trusted, which provides a convenient and seamless local development experience.

Note: Altis local-server automatically collects domains names to issue the SSL certificate for, based on Altis configuration in composer.json, namely the altis.modules.local-server tree, specifically the name, tld, and domains config parameteres.

Available Commands

composer server start [--xdebug=<mode>] [--mutagen] - Starts the containers.
- --xdebug=<mode> will enable Xdebug. The mode is optional and defaults to debug. Available values are off, develop, debug, profile, coverage, gcstats and trace.
- --mutagen will enable Mutagen for container file sharing.
composer server stop [<service>] [--clean] - Stops the containers or specified service.
- --clean will also stop the proxy container if no service is specified, only use this if you have no other instances of Local Server
- --tmp will mount the PHP container's /tmp directory to .tmp in your project root. This is useful for debugging with --xdebug=profile as the cachegrind files are easily available
composer server restart [<service>] - Restart a given container, or all containers if none is provided. Available values are nginx, php, db, redis, cavalcade, tachyon, s3 and elasticsearch.
composer server destroy [--clean] - Stops and destroys all containers.
- --clean will also destroy the proxy container, only use this if you have no other instances of Local Server
composer server status - Displays the status of all containers.
composer server ssl - Shows the status of local-server SSL certificate.
- composer server ssl install - Install mkcert locally and set it up to prepare for SSL generation.
- composer server ssl generate custom-domain.com - (re)generates the local-server SSL certificarte including custom-domain.com
- composer server ssl exec -- [<command>] - Execute custom mkcert commands, eg: -uninstall to revoke the root CA
composer server logs <service> - Tail the logs from a given service, defaults to php, available options are nginx, php, db, redis, cavalcade, tachyon, s3 and elasticsearch.
composer server shell - Logs in to the PHP container.
composer server cli -- <command> - Runs a WP CLI command, you should omit the 'wp' for example composer server cli -- info
- composer server cli -- db import database.sql - Imports a database file located in the project root.
composer server exec -- <command> - Runs any command on the PHP container.
composer server db - Logs into MySQL on the DB container.
- composer server db info - Print MySQL connection details.
- composer server db sequel - Opens a connection to the database in Sequel Pro.
composer server import-uploads - Syncs files from content/uploads to the s3 container.