Managing confidential settings data using Secrets.

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

Node authorization is a special-purpose authorization mode that specifically authorizes API requests made by kubelets. Overview The Node authorizer allows a kubelet to perform API operations. This includes: Read operations: services endpoints nodes pods secrets, configmaps, persistent volume claims and persistent volumes related to pods bound to the kubelet's node FEATURE STATE: Kubernetes v1.32 [beta] (enabled by default: true) When the AuthorizeNodeWithSelectors feature is enabled (along with the pre-requisite AuthorizeWithSelectors feature), kubelets are only allowed to read their own Node objects, and are only allowed to read pods bound to their node.

Production-Grade Container Orchestration

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

When running Kubernetes in an environment with strict network boundaries, such as on-premises datacenter with physical network firewalls or Virtual Networks in Public Cloud, it is useful to be aware of the ports and protocols used by Kubernetes components. Control plane Protocol Direction Port Range Purpose Used By TCP Inbound 6443 Kubernetes API server All TCP Inbound 2379-2380 etcd server client API kube-apiserver, etcd TCP Inbound 10250 Kubelet API Self, Control plane TCP Inbound 10259 kube-scheduler Self TCP Inbound 10257 kube-controller-manager Self Although etcd ports are included in control plane section, you can also host your own etcd cluster externally or on custom ports.

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

Synopsis Experimental: Check who you are and your attributes (groups, extra). This command is helpful to get yourself aware of the current user attributes, especially when dynamic authentication, e.g., token webhook, auth proxy, or OIDC provider, is enabled in the Kubernetes cluster. kubectl auth whoami Examples # Get your subject attributes kubectl auth whoami # Get your subject attributes in JSON format kubectl auth whoami -o json Options --allow-missing-template-keys     Default: true If true, ignore any errors in templates when a field or map key is missing in the template.