Envelope Zero backend

Envelope Zero is fundamentally rooted in two ideas:

• Using the envelope method to budget expenses into envelopes.
• Zero Based Budeting, meaning that you assign all your money to an envelope. Saving for a vacation? Create an envelope and archive it after your vacation. Rent? Create an envelope that gets a fixed amount of money added every month.

Usage

The recommended and only supported way for production deployments is to run the backend with the OCI image.

Deployment methods

If you want to deploy with a method not listed here, you are welcome to open a discussion to ask any questions needed so that this documentation can be improved.

On Kubernetes

You can run the backend on any Kubernetes cluster with a supported version using the morremeyer/generic helm chart with the following values:

image:
  repository: ghcr.io/envelope-zero/backend
  tag: v0.2.1

# Only set this when you want to use sqlite as database backend.
# In this case, you need to make sure the database is regularly backed up!
persistence:
  enabled: true
  mountPath: /app/data

ports:
  - name: http
    containerPort: 8080
    protocol: TCP

ingress:
  enabled: true
  hosts:
    - host: envelope-zero.example.com
      paths:
        - path: /api
  tls:
    - hosts:
        - envelope-zero.example.com

Database backends

Envelope Zero currently supports sqlite and postgresql as database backends. While sqlite is supported, it is highly recommended to use postgresql for production purposes.

sqlite

No configuration is needed, but you need to mount a persistent volume to the /app/data directory or the backend won’t start.

postgresql

Set the following environment variables:

• DB_HOST: The hostname for the postgresql instance
• DB_USER: The username to connect with
• DB_PASSWORD: The password for DB_USER
• DB_NAME: The name of the database to use

Supported Versions

This project is under heavy development. Therefore, only the latest release is supported.

Please check the releases page for the latest release.

Contributing

Please see the contribution guidelines.