Removed feature PodSecurityPolicy was deprecated in Kubernetes v1.21, and removed from Kubernetes in v1.25. Instead of using PodSecurityPolicy, you can enforce similar restrictions on Pods using either or both: Pod Security Admission a 3rd party admission plugin, that you deploy and configure yourself For a migration guide, see Migrate from PodSecurityPolicy to the Built-In PodSecurity Admission Controller. For more information on the removal of this API, see PodSecurityPolicy Deprecation: Past, Present, and Future.

In Kubernetes, scheduling refers to making sure that Pods are matched to Nodes so that the kubelet can run them. Preemption is the process of terminating Pods with lower Priority so that Pods with higher Priority can schedule on Nodes. Eviction is the process of terminating one or more Pods on Nodes. Scheduling Kubernetes Scheduler Assigning Pods to Nodes Pod Overhead Pod Topology Spread Constraints Taints and Tolerations Scheduling Framework Dynamic Resource Allocation Scheduler Performance Tuning Resource Bin Packing for Extended Resources Pod Scheduling Readiness Descheduler Pod Disruption Pod disruption is the process by which Pods on Nodes are terminated either voluntarily or involuntarily.

FastAPI framework, high performance, easy to learn, fast to code, ready for production

FastAPI framework, high performance, easy to learn, fast to code, ready for production

FastAPI framework, high performance, easy to learn, fast to code, ready for production

Use kubeconfig files to organize information about clusters, users, namespaces, and authentication mechanisms. The kubectl command-line tool uses kubeconfig files to find the information it needs to choose a cluster and communicate with the API server of a cluster. Note:A file that is used to configure access to clusters is called a kubeconfig file. This is a generic way of referring to configuration files. It does not mean that there is a file named kubeconfig.

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Resources that Kubernetes provides for configuring Pods.

This page describes the maximum number of volumes that can be attached to a Node for various cloud providers. Cloud providers like Google, Amazon, and Microsoft typically have a limit on how many volumes can be attached to a Node. It is important for Kubernetes to respect those limits. Otherwise, Pods scheduled on a Node could get stuck waiting for volumes to attach. Kubernetes default limits The Kubernetes scheduler has default limits on the number of volumes that can be attached to a Node:

FastAPI framework, high performance, easy to learn, fast to code, ready for production