72 lines
1.9 KiB
TypeScript
72 lines
1.9 KiB
TypeScript
import { type KubeConfig, ApiException, ApiextensionsV1Api } from '@kubernetes/client-node';
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import { z, type ZodType } from 'zod';
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type CreateCrdOptions = {
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config: KubeConfig;
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kind: string;
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apiVersion: string;
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plural?: string;
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scope: 'Cluster' | 'Namespaced';
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spec: ZodType;
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};
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const createCrd = async (options: CreateCrdOptions) => {
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const { config, ...definition } = options;
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const plural = definition.plural ?? definition.kind.toLowerCase() + 's';
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const [version, group] = definition.apiVersion.split('/').toReversed();
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const manifest = {
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apiVersion: 'apiextensions.k8s.io/v1',
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kind: 'CustomResourceDefinition',
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metadata: {
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name: `${plural}.${group}`,
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},
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spec: {
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group: group,
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names: {
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kind: definition.kind,
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plural: plural,
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singular: definition.kind.toLowerCase(),
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},
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scope: definition.scope,
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versions: [
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{
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name: version,
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served: true,
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storage: true,
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schema: {
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openAPIV3Schema: {
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type: 'object',
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properties: {
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spec: {
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...z.toJSONSchema(definition.spec, { io: 'input' }),
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$schema: undefined,
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additionalProperties: undefined,
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} as ExplicitAny,
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},
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},
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},
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subresources: {
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status: {},
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},
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},
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],
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},
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};
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const extensionsApi = config.makeApiClient(ApiextensionsV1Api);
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try {
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await extensionsApi.createCustomResourceDefinition({
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body: manifest,
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});
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} catch (error) {
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if (error instanceof ApiException && error.code === 409) {
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await extensionsApi.patchCustomResourceDefinition({
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name: manifest.metadata.name,
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body: [{ op: 'replace', path: '/spec', value: manifest.spec }],
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});
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} else {
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throw error;
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}
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}
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};
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export { createCrd };
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