Synopsis Configure application resources. These commands help you make changes to existing application resources. kubectl set SUBCOMMAND Options -h, --help help for set --as string Username to impersonate for the operation. User could be a regular user or a service account in a namespace. --as-group strings Group to impersonate for the operation, this flag can be repeated to specify multiple groups. --as-uid string UID to impersonate for the operation.

Synopsis Drain node in preparation for maintenance. The given node will be marked unschedulable to prevent new pods from arriving. 'drain' evicts the pods if the API server supports https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ eviction https://kubernetes.io/docs/concepts/workloads/pods/disruptions/ . Otherwise, it will use normal DELETE to delete the pods. The 'drain' evicts or deletes all pods except mirror pods (which cannot be deleted through the API server). If there are daemon set-managed pods, drain will not proceed without --ignore-daemonsets, and regardless it will not delete any daemon set-managed pods, because those pods would be immediately replaced by the daemon set controller, which ignores unschedulable markings.

Kubectl supports JSONPath template. JSONPath template is composed of JSONPath expressions enclosed by curly braces {}. Kubectl uses JSONPath expressions to filter on specific fields in the JSON object and format the output. In addition to the original JSONPath template syntax, the following functions and syntax are valid: Use double quotes to quote text inside JSONPath expressions. Use the range, end operators to iterate lists. Use negative slice indices to step backwards through a list.

Synopsis Create a secret with specified type. A docker-registry type secret is for accessing a container registry. A generic type secret indicate an Opaque secret type. A tls type secret holds TLS certificate and its associated key. kubectl create secret (docker-registry | generic | tls) Options -h, --help help for secret --as string Username to impersonate for the operation. User could be a regular user or a service account in a namespace.

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

Cluster Management Running Kubelet in Standalone Mode Feedback Was this page helpful? Yes No Thanks for the feedback....

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

This page provides a real world example of how to configure Redis using a ConfigMap and builds upon the Configure a Pod to Use a ConfigMap task. Objectives Create a ConfigMap with Redis configuration values Create a Redis Pod that mounts and uses the created ConfigMap Verify that the configuration was correctly applied. Before you begin You need to have a Kubernetes cluster, and the kubectl command-line tool must be configured to communicate with your cluster.