beku

Version: 0.0.10

Fast Kuttl tests expander for Stackable integration tests.

beku -i tests/test-definition.yaml -t tests/templates/kuttl -k tests/kuttl-test.yaml.jinja2 -o tests/_work

beku parses a test definition YAML file together with a directory of templated Kuttl test definitions. From this it generates Kuttl test suites which can then be run with plain Kuttl. This was built on top of Kuttl to support running tests with different version combinations of products, or slightly different features enabled, without having to duplicate tests.

Installation

We recommend to use pipx:

pipx install beku-stackabletech

But you can also use pip:

# from PyPI
pip install beku-stackabletech
# from GitHub
pip install git+https://github.com/stackabletech/beku.py.git@main

Or via NixOS and Nix Shell:

{ lib, pkgs, ... }:
with lib;
let
  beku = pkgs.callPackage(pkgs.fetchFromGitHub {
    owner = "stackabletech";
    repo = "beku.py";
    rev = "145e8210f5786b8128e3af43f60b61f065cc2c39";
    hash = "sha256-hLaIY4BE+VIMeKmS3JLOZy87OC2VuQtbX/NCIbQr2p4="; # use lib.fakeHash to find new hashes when upgrading
  } + "/beku.nix") {};
in
{
  packages = with pkgs; [
    beku
    # ...
  ];

  // ...
}

Usage

cd <stackable operator directory>
rm -rf tests/_work && beku
cd tests/_work && kubectl kuttl test

Also see the examples folder.

Release a new version

Update the version in:

• src/beku/version.py
• README.md : version and pip install command.

Update the CHANGELOG. Commit and tag. Build and publish:

rm -rf dist/
python -m build --sdist --wheel .
twine upload dist/*