Kubernetes

The Kubernetes lexicon provides typed constructors for Kubernetes resource manifests. It covers Deployments, Services, ConfigMaps, StatefulSets, Jobs, Ingress, RBAC, and 147 resources and 50 property types.

New? Start with the Getting Started guide.

Install it with:

npm install --save-dev @intentius/chant-lexicon-k8s

Quick Start

import { Deployment, Service, Container, Probe } from "@intentius/chant-lexicon-k8s";

export const deployment = new Deployment({
  metadata: { name: "my-app", labels: { "app.kubernetes.io/name": "my-app" } },
  spec: {
    replicas: 2,
    selector: { matchLabels: { "app.kubernetes.io/name": "my-app" } },
    template: {
      metadata: { labels: { "app.kubernetes.io/name": "my-app" } },
      spec: {
        containers: [
          new Container({
            name: "app",
            image: "my-app:1.0",
            ports: [{ containerPort: 8080, name: "http" }],
            livenessProbe: new Probe({ httpGet: { path: "/healthz", port: 8080 } }),
            readinessProbe: new Probe({ httpGet: { path: "/readyz", port: 8080 } }),
          }),
        ],
      },
    },
  },
});

export const service = new Service({
  metadata: { name: "my-app" },
  spec: {
    selector: { "app.kubernetes.io/name": "my-app" },
    ports: [{ port: 80, targetPort: 8080, name: "http" }],
  },
});

The lexicon provides 147 resource types (Deployment, Service, ConfigMap, StatefulSet, and more), 50 property types (Container, Probe, Volume, SecurityContext, etc.), and composites (WebApp, StatefulApp, CronWorkload, AutoscaledService, WorkerPool, NamespaceEnv, NodeAgent) for common patterns.

At a Glance

Metric	Count
Resources	147
Property types	50
Services	21
Intrinsic functions	0
Pseudo-parameters	0
Lint rules	26

Lexicon version: 0.0.22
Namespace: K8s