Several computing platforms—even those of wonderful electric power and scale—satisfy every single want as-is. While Kubernetes is practical out of the box, it’s considerably from finish. You can constantly discover a use scenario or a want in which the default Kubernetes function set falls brief, this kind of as databases aid, or simply just ignores, this kind of as continual shipping and delivery.
Which is in which the broader Kubernetes neighborhood comes in, with increase-ons, extensions, and bonus goodies for the container orchestration framework. Below are 11 of the leading Kubernetes companions we have identified. Some will complement any Kubernetes cluster, while some others tackle precise requires that inventory Kubernetes doesn’t tackle.
Gatekeeper: Kubernetes policy controls
The Open up Coverage Agent project (OPA) supplies a way to develop guidelines throughout cloud-native software stacks, from ingress to company-mesh parts to Kubernetes. Gatekeeper provides a Kubernetes-native way to implement OPA guidelines on a cluster immediately, and to audit for any events or methods violating policy. All this is handled by a reasonably new mechanism in Kubernetes, admission controller Webhooks, that fireplace on modifications to methods. With Gatekeeper, OPA guidelines can be managed as just a different element of your Kubernetes cluster’s outlined condition, with out needing continual babysitting.