GeniePy supports a few distinct deployment targets to make it easier for you to make your app go live.

Fly.io

GeniePy supports deployments to Fly.io.

The following sections assume that flyctl is installed on your machine.

1. Create application

Fly.io supports the Infrastructure-as-Code paradigm by letting you specify parts of your application inside a fly.toml configuration file.

GeniePy includes a basic fly.toml for you to extend. Open it up in your text editor and adjust the app setting to a name you've reserved on Fly.io.

app = "example"

Next, launch this app:

$ flyctl launch

2. Set configuration

There are a few configuration settings the app needs to function. Let's set them using flyctl secrets:

$ flyctl secrets set \
    SITE_NAME=Name \
    SITE_DOMAIN=example.com \
    SITE_URL=https://example.com \
    COOKIE_SECRET=s3cr3t \
    TOKEN_SECRET=s3cr3t \
    CSRF_SECRET=s3cr3t \
    EMAIL_SENDER=me@example.com

Note that these values are only examples and that you should change them depending on your application.

3. Initialize the database

Create a new PostgreSQL database on Fly.io:

$ flyctl postgres create --name example-postgres

Next, attach this database to your app:

$ flyctl postgres attach --postgres-app example-postgres

This will "attach" the PostgreSQL cluster to your app the database and export the connection string as the DATABASE_URL environment variable to your app.

Now that the app knows how to access the database, let's run database migrations to bring it into the latest state.:

$ flyctl ssh --app-name example "alembic -c app/alembic.ini upgrade head"

4. All done!

That should be it. You can now check your Fly.io dashboard to get more details on the app you just launched and how to access it.


Render

GeniePy supports deployments to Render.


Heroku

GeniePy supports deployments to Heroku.

The following sections assume that the heroku CLI is installed on your machine and that it's logged in to your Heroku account. Please follow Heroku's setup instructions if this is not already the case.

1. Create application

The first step is to create an application:

$ heroku apps:create geniepy
Creating ⬢ geniepy... done
https://geniepy.herokuapp.com/ | https://git.heroku.com/geniepy.git

Next, we need to tell Heroku that this app is using containers.

$ heroku stack:set container

2. Set environment variables

Next, we need to set the essential environment variables using heroku config:set. These are the variables without which the app cannot function.

$ heroku config:set \
    SITE_NAME=Name \
    SITE_DOMAIN=example.com \
    SITE_URL=https://example.com \
    COOKIE_SECRET=s3cr3t \
    TOKEN_SECRET=s3cr3t \
    CSRF_SECRET=s3cr3t \
    EMAIL_SENDER=me@example.com

3. Initialize PostgreSQL

PostgreSQL is available on Heroku as an addon. Let's provision one using the CLI.

In this example we will use the "hobby-dev" plan which does not cost anything. For real-world deployments, please consider using a different plan geared more towards production usage.

$ heroku addons:create heroku-postgresql:hobby-dev

This will provision the database and export the connection string as the DATABASE_URL environment variable to our app.

Now that the app knows how to access the database, let's run database migrations to bring it into the latest state.

$ heroku run alembic -c app/alembic.ini upgrade head

4. All done!

That should be it! You can now access your app in the browser using:

$ heroku open