Flux
Apache-2.0 CNCF GitOps Toolkit for Kubernetes
DevOps / GitOps · Apache-2.0
What's Good
Apache-2.0. GitOps Toolkit controllers (source, kustomize, helm, notification, image automation). Continuous reconciliation, multi-tenancy patterns. Skills already on the catalog; gem was missing. Self-host at zero cost on your cluster.
The Catch
K8s-only GitOps Toolkit; not Kamal/Coolify VM PaaS. You need a working cluster plus RBAC plus secrets story. Prefer current Flux Operator docs over legacy bootstrap blogs.
Verdict
Apache-2.0 K8s GitOps. Free on-cluster; not a VM deploy tool.
Embed
[](https://stackgems.com/gems/flux)