Manage a 12-factor app charm

These guides walk you through all ways you can manage 12-factor app charms, from initialization to usage.

Initialization

You need both an rock and a charm to have a deployable 12-factor app in Juju.

• Initialize your 12-factor app charm
  • Prepare an OCI image for a 12-factor app charm
  • Prepare a 12-factor app charm

Configuration

Once your 12-factor app charm has been set up, you can customize many aspects of it using Juju.

• Configure your 12-factor app charm
  • Add a new configuration
  • Manage secrets for a 12-factor app charm
  • Write a Kubernetes charm for an async Flask app

Integration

Once deployed, your 12-factor app can be integrated into nearly anything in the Juju ecosystem.

• Integrate your 12-factor app charm

Usage

Now that you’ve initialized and configured your 12-factor app charm, you’re ready to use it.

• Use your 12-factor app charm
  • (If your charm is a Django charm) Create an admin user
  • (If your workload depends on a database) Migrate the database