The best open source alternative to Ansible is Puppet, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Ansible and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Ansible are Salt (Free, Open Source), Chef (Free, Open Source), pyinfra (Free, Open Source) and Terraform (Free, Open Source).
Uyuni is a solution for organizations that require absolute control over maintenance and package deployment on their servers. It lets you manage large sets of Linux systems and keep them upto date, with automated software management, asset management, and system provisioning.
YAML automation framework for creating decentralized applications with your favourite language. It gives fully scallable and fault tolerant tool, based on cryptography as user-friendly framework, for defining data models, listeners and own scripts.
Outside of the so-called Application Layer, so much of the way computers and servers now work has been moved away from in-house teams and specialists and onto "the cloud" that terms like DevOps have become standard among recruiters, companies, and developers alike.
Pallet is platform for agile and programmatic automation of infrastructure in the cloud, on server racks or directly on virtual machines. Pallet provides cloud provider and operating system independence, and allows for an unprecedented level of customization.
doit comes from the idea of bringing the power of build-tools to execute any kind of task. People often compare doit to tools like make, grunt, rake, scons, snakemake. They appreciate doit strong features, flexibility, simplicity of authoring and ease of use.