Managing Odoo environments using the start command

We will often want to use custom or community modules with our Odoo instance. Keeping them in a separate directory makes it easier to install upgrades to Odoo or troubleshoot issues from our custom modules. We just have to add that directory to the addons path, and they will be available in our instance, just like the core modules are.

It is possible to think about this module directory as an Odoo environment. The Odoo start command makes it easy to organize Odoo instances as directories, each with its own modules.

Getting ready

For this recipe, we need to have already installed Odoo. We assume that it will be at ~/odoo-dev/odoo, and that the virtualenv is activated.

This means that the following command should successfully start an Odoo server:

$ ~/odoo-dev/odoo/odoo-bin

How to do it...

To create a work environment for your instance, you need to follow these steps:

1. Change to the directory where Odoo is:

$ cd ~/odoo-dev

2. Choose a name for the environment and create a directory for it:

$ mkdir my-odoo

3. Change to that directory and start an Odoo server instance for that environment:

$ cd my-odoo/
$ ../odoo/odoo-bin start

How it works...

The Odoo start command is a shortcut to start a server instance using the current directory. The directory name is automatically used as the database name (for the -d option), and the current directory is automatically added to the addons path
(the --addons-path option), as long as it contains an Odoo addon module. In the preceding recipe, you won't see the current directory in the addons path because it doesn't contain any modules yet.

There's more…

By default, the current directory is used, but the --path option allows you to set a specific path to use instead. For example, this will work from any directory:

$ ~/odoo-dev/odoo/odoo-bin start --path=~/odoo-dev/my-odoo

The database to use can also be overridden using the usual -d option. In fact, all of the other usual odoo-bin command-line arguments, except --addons-path, will work. For example, to set the server listening port, use the following command:

$ ../odoo/odoo-bin start -p 8080

As we can see, the Odoo start command can be a convenient way to quickstart Odoo instances with their own module directory.