Number of computing platforms—even these of terrific electrical power and scale—satisfy each individual need to have as-is. Though Kubernetes is useful out of the box, it’s considerably from total. You can generally come across a use scenario or a need to have the place the default Kubernetes characteristic established falls limited, these types of as databases aid, or merely ignores, these types of as constant supply.
That is the place the broader Kubernetes local community will come in, with add-ons, extensions, and reward goodies for the container orchestration framework. Right here are 11 of the top rated Kubernetes companions we have uncovered. Some will complement any Kubernetes cluster, even though some others handle distinct requires that inventory Kubernetes doesn’t handle.
Gatekeeper: Kubernetes coverage controls
The Open Plan Agent project (OPA) gives a way to develop procedures throughout cloud-indigenous software stacks, from ingress to services-mesh parts to Kubernetes. Gatekeeper provides a Kubernetes-indigenous way to implement OPA procedures on a cluster quickly, and to audit for any gatherings or sources violating coverage. All this is dealt with by a reasonably new system in Kubernetes, admission controller Webhooks, that hearth on variations to sources. With Gatekeeper, OPA procedures can be maintained as just a further part of your Kubernetes cluster’s described state, without needing frequent babysitting.