goosebit 0.1.2

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gooseBit

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A simplistic, opinionated remote update server implementing hawkBit™'s DDI API.

Setup

To set up, install the dependencies in pyproject.toml with poetry install. Then you can run gooseBit by running main.py.

Initial Startup

The first time you start gooseBit, you should change the default username and password inside settings.yaml. The default login credentials for testing are [e-mail], admin.

Assumptions

• SWUpdate used on device side.

Current Feature Set

Firmware repository

Uploading firmware images through frontend. All files should follow the format {model}_{revision}_{version}, where version is either a semantic version or a datetime version in the format YYYYMMDD-HHmmSS.

Automatic device registration

First time a new device connects, its configuration data is requested. hw_model and hw_revision are captured from the configuration data (both fall back to default if not provided) which allows to distinguish different device types and their revisions.

Automatically update device to newest firmware

Once a device is registered it will get the newest available firmware from the repository based on model and revision.

Manually update device to specific firmware

Frontend allows to assign specific firmware to be rolled out.

Firmware rollout

Rollouts allow a fine-grained assignment of firmwares to devices. The reported device model and revision is combined with the manually set feed and flavor values on a device to determine a matching rollout.

The feed is meant to model either different environments (like: dev, qa, live) or update channels (like. candidate, fast, stable).

The flavor can be used for different type of builds (like: debug, prod).

Pause updates

Device can be pinned to its current firmware.

Realtime update logs

While an update is running, the update logs are captured and visualized in the frontend.

Development

Code formatting and linting

Code is formatted using different tools

• black and isort for *.py
• biomejs for *.js, *.json
• prettier for *.html, *.md, *.yml, *.yaml

Code is linted using different tools as well

• flake8 for *.py
• biomejs for *.js

Best to have pre-commit install git hooks that run all those tools before a commit:

poetry run pre-commit install

To manually apply the hooks to all files use:

pre-commit run --all-files

Testing

Tests are implemented using pytest. To run all tests

poetry run pytest