ResourcePoolStatusRequest | Kubernetes
ResourcePoolStatusRequest triggers a one-time calculation of resource pool status based on the provided filters. Once status is set, the request is considered complete and will not be reprocessed. Users should delete and recreate requests to get updated information.
Validating Admission Policy | Kubernetes
Feature state: Stable since Kubernetes v1.30 This page provides an overview of Validating Admission Policy. What is Validating Admission Policy?Validating admission policies offer a declarative, in-process alternative to validating admission webhooks. Validating admission policies use the Common Expression Language…
Authenticating with Bootstrap Tokens | Kubernetes
Feature state: Stable since Kubernetes v1.18 Bootstrap tokens are a simple bearer token that is meant to be used when creating new clusters or joining new nodes to an existing cluster. It was built to support kubeadm, but can be used in other contexts for users that wish to start clusters without kubeadm. It is also…
Common Expression Language in Kubernetes | Kubernetes
The Common Expression Language (CEL) is used in the Kubernetes API to declare validation rules, policy rules, and other constraints or conditions. CEL expressions are evaluated directly in the API server, making CEL a convenient alternative to out-of-process mechanisms, such as webhooks, for many extensibility use…
Communicate Between Containers in the Same Pod Using a Shared Volume | Kubernetes
This page shows how to use a Volume to communicate between two Containers running in the same Pod. See also how to allow processes to communicate by sharing process namespace between containers. Before you beginYou need to have a Kubernetes cluster, and the kubectl command-line tool must be configured to communicate…