k8s.nvim

A Neovim plugin for Kubernetes schema autocompletion.

Features

• YAML schema completion for Kubernetes manifests
• Support for common Kubernetes object fields
• Integration with Neovim's omnifunc system
• Comprehensive support for Traefik, cert-manager, External Secrets, and HashiCorp Vault resources
• Gateway API resource support
• Command to list available Kubernetes resources

Installation

Add to your Neovim configuration:

-- Using lazy.nvim
{
  'k8s.nvim',
  config = function()
    require('k8s').setup()
  end
}

Usage

Bind your desired key to launch the picker prompt (:K8sResources)

Type to search for your desired resource

Enter to insert to cursor location

Available Commands

• :K8sResources - Display a list of available Kubernetes resources and fields for completion

Available completions

Core Kubernetes Resources:

• apiVersion, kind, metadata, spec, status
• name, namespace, labels, annotations
• selector, replicas, template
• containers, image, ports, env
• volumeMounts, volumes, configMaps, secrets
• serviceAccountName, resources, requests, limits
• hostAliases, nodeSelector, tolerations, affinity

Additional Kubernetes Resources:

• service, deployment, statefulset, daemonset
• replicaset, job, cronjob, persistentvolume
• persistentvolumeclaim, ingress, networkpolicy
• poddisruptionbudget, horizontalpodautoscaler

Traefik Resources:

• middleware, ingressroute, ingressroutetcp
• ingressrouteudp, tlsoption, traefikservice

cert-manager Resources:

• certificate, certificaterequest, clusterissuer
• issuer, order, challenge

External Secrets Resources:

• externalsecret, secretstore, clustersecretstore

HashiCorp Vault Resources:

• vaultdynamicsecret, vaultstaticsecret, vaultauth
• vaultmount, vaultpolicy, vaulttoken

Gateway API Resources:

• gateway, httproute, tcproute, udproute
• referencegrant, gatewayclass

Requirements

• Neovim 0.8+