52 lines
1.3 KiB
TypeScript
52 lines
1.3 KiB
TypeScript
import { Construct } from "constructs";
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import { Manifest } from "@cdktf/provider-kubernetes/lib/manifest";
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import { KubernetesProvider } from "@cdktf/provider-kubernetes/lib/provider";
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type RateLimitMiddlewareOptions = {
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provider: KubernetesProvider;
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namespace: string;
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name: string;
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average?: number; // default 10
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burst?: number; // default 50
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period?: string; // default "1s"
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};
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export class RateLimitMiddleware extends Construct {
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public readonly ref: string;
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constructor(scope: Construct, id: string, opts: RateLimitMiddlewareOptions) {
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super(scope, id);
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const average = opts.average ?? 10;
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const burst = opts.burst ?? 50;
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const period = opts.period ?? "1s";
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this.ref = `${opts.namespace}/${opts.name}`;
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new Manifest(this, opts.name, {
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provider: opts.provider,
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manifest: {
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apiVersion: "traefik.io/v1alpha1",
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kind: "Middleware",
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metadata: {
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name: opts.name,
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namespace: opts.namespace,
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},
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spec: {
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rateLimit: {
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average,
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burst,
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period,
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redis: {
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endpoints: [`valkey.${opts.namespace}.svc.cluster.local:6379`],
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secret: "valkey",
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db: 5,
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},
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},
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},
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},
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});
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}
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}
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