Molecule (Ansible Testing Framework)

Molecule is an Ansible testing framework designed for developing and testing Ansible collections, playbooks, and roles. It provides support for testing with multiple instances, operating systems, distributions, virtualization providers, test frameworks, and testing scenarios. Molecule encourages an approach that results in consistently developed Ansible content that is well-written, easily understood, and maintained. The current version is 26.4.0, and releases generally align with Ansible development, with major versions introducing significant changes.