Details of Kubernetes authorization mechanisms and supported authorization modes.

Jobs represent one-off tasks that run to completion and then stop.

Kustomize is a standalone tool to customize Kubernetes objects through a kustomization file. Since 1.14, kubectl also supports the management of Kubernetes objects using a kustomization file. To view resources found in a directory containing a kustomization file, run the following command: kubectl kustomize <kustomization_directory> To apply those resources, run kubectl apply with --kustomize or -k flag: kubectl apply -k <kustomization_directory> Before you begin Install kubectl. You need to have a Kubernetes cluster, and the kubectl command-line tool must be configured to communicate with your cluster.

This page shows how to securely inject sensitive data, such as passwords and encryption keys, into Pods. Before you begin You need to have a Kubernetes cluster, and the kubectl command-line tool must be configured to communicate with your cluster. It is recommended to run this tutorial on a cluster with at least two nodes that are not acting as control plane hosts. If you do not already have a cluster, you can create one by using minikube or you can use one of these Kubernetes playgrounds:

This command initializes a Kubernetes control plane node. Run this command in order to set up the Kubernetes control plane Synopsis Run this command in order to set up the Kubernetes control plane The "init" command executes the following phases: preflight Run pre-flight checks certs Certificate generation /ca Generate the self-signed Kubernetes CA to provision identities for other Kubernetes components /apiserver Generate the certificate for serving the Kubernetes API /apiserver-kubelet-client Generate the certificate for the API server to connect to kubelet /front-proxy-ca Generate the self-signed CA to provision identities for front proxy /front-proxy-client Generate the certificate for the front proxy client /etcd-ca Generate the self-signed CA to provision identities for etcd /etcd-server Generate the certificate for serving etcd /etcd-peer Generate the certificate for etcd nodes to communicate with each other /etcd-healthcheck-client Generate the certificate for liveness probes to healthcheck etcd /apiserver-etcd-client Generate the certificate the apiserver uses to access etcd /sa Generate a private key for signing service account tokens along with its public key kubeconfig Generate all kubeconfig files necessary to establish the control plane and the admin kubeconfig file /admin Generate a kubeconfig file for the admin to use and for kubeadm itself /super-admin Generate a kubeconfig file for the super-admin /kubelet Generate a kubeconfig file for the kubelet to use *only* for cluster bootstrapping purposes /controller-manager Generate a kubeconfig file for the controller manager to use /scheduler Generate a kubeconfig file for the scheduler to use etcd Generate static Pod manifest file for local etcd /local Generate the static Pod manifest file for a local, single-node local etcd instance control-plane Generate all static Pod manifest files necessary to establish the control plane /apiserver Generates the kube-apiserver static Pod manifest /controller-manager Generates the kube-controller-manager static Pod manifest /scheduler Generates the kube-scheduler static Pod manifest kubelet-start Write kubelet settings and (re)start the kubelet upload-config Upload the kubeadm and kubelet configuration to a ConfigMap /kubeadm Upload the kubeadm ClusterConfiguration to a ConfigMap /kubelet Upload the kubelet component config to a ConfigMap upload-certs Upload certificates to kubeadm-certs mark-control-plane Mark a node as a control-plane bootstrap-token Generates bootstrap tokens used to join a node to a cluster kubelet-finalize Updates settings relevant to the kubelet after TLS bootstrap /enable-client-cert-rotation Enable kubelet client certificate rotation addon Install required addons for passing conformance tests /coredns Install the CoreDNS addon to a Kubernetes cluster /kube-proxy Install the kube-proxy addon to a Kubernetes cluster show-join-command Show the join command for control-plane and worker node kubeadm init [flags] Options --apiserver-advertise-address string The IP address the API Server will advertise it's listening on.

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

FEATURE STATE: Kubernetes v1.19 [stable] Seccomp stands for secure computing mode and has been a feature of the Linux kernel since version 2.6.12. It can be used to sandbox the privileges of a process, restricting the calls it is able to make from userspace into the kernel. Kubernetes lets you automatically apply seccomp profiles loaded onto a node to your Pods and containers. Identifying the privileges required for your workloads can be difficult.

FEATURE STATE: Kubernetes v1.32 [beta] (enabled by default: false) Dynamic resource allocation is an API for requesting and sharing resources between pods and containers inside a pod. It is a generalization of the persistent volumes API for generic resources. Typically those resources are devices like GPUs. Third-party resource drivers are responsible for tracking and preparing resources, with allocation of resources handled by Kubernetes via structured parameters (introduced in Kubernetes 1.

Kubernetes offers two distinct ways for clients that run within your cluster, or that otherwise have a relationship to your cluster's control plane to authenticate to the API server. A service account provides an identity for processes that run in a Pod, and maps to a ServiceAccount object. When you authenticate to the API server, you identify yourself as a particular user. Kubernetes recognises the concept of a user, however, Kubernetes itself does not have a User API.