ansible-builder

What it is and what it does

Ansible Builder is a command-line tool that automates the construction of Ansible execution environments—containerized images that bundle Ansible, collections, and their dependencies. It reads configuration from Ansible Collections and user-provided schemas to determine what should be included in the environment, then orchestrates the build process. The tool depends on PyYAML for configuration parsing, jsonschema for validation, bindep for system dependency resolution, and packaging for version handling.

It is intended for developers, system administrators, and IT professionals who need to create reproducible, isolated execution environments for Ansible automation. Rather than manually installing collections and dependencies into a base image, Ansible Builder codifies the environment definition and automates the build, making it easier to version-control and share execution environments across teams.

Use it for:

• Build containerized Ansible execution environments for CI/CD pipelines that need isolated, reproducible automation runtimes.
• Package custom Ansible collections with their system and Python dependencies into a single container image.
• Automate environment creation for teams deploying Ansible across multiple machines without manual dependency management.
• Version-control execution environment definitions alongside Ansible playbooks for consistent deployments.
• Integrate Ansible automation into Kubernetes or container orchestration platforms with pre-built, self-contained images.

Worth the install?

AI-flagged interpretation of the facts on this page — verify before relying

Ansible Builder automates the creation of Ansible execution environments by processing schemas and configurations from Ansible Collections and user input.

Yes, if you use Ansible collections and need to build reproducible execution environments. The low install friction, permissive license, and Production/Stable status make it a sound choice. However, the aging maintenance status (291 days since last release) means you should verify that the project remains actively supported for your use case before committing to it in a critical workflow.

Install

ansible-builder on PyPI

pip install ansible-builder

uv add ansible-builder

poetry add ansible-builder

Installing ansible-builder

Before you install

Low install friction with four straightforward runtime dependencies. Maintenance status is aging—last release was 291 days ago—so expect slower response to issues, though the package is marked Production/Stable.

License in practice

Apache License v2.0 is permissive; you can use this package freely in commercial and open-source projects with minimal restrictions, provided you include a copy of the license.

Quickstart

pip install ansible-builder

from ansible_builder.main import AnsibleBuilder
builder = AnsibleBuilder(action='build')

Requires Python 3.9 or later; execution environment building may require container runtime (Docker or Podman) depending on your use case.

Verify before relying

• Whether the package requires Docker or Podman to be installed on the system to function.
• Current state of the GitHub repository and whether it is actively maintained despite the 291-day gap since last release.

Package facts

Evidence: ansible_builder-3.1.1-py3-none-any.whl

Tags

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