141 lines
3.1 KiB
TypeScript
141 lines
3.1 KiB
TypeScript
import * as fs from "fs";
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import * as path from "path";
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import { Construct } from "constructs";
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import { ConfigMapV1 } from "@cdktf/provider-kubernetes/lib/config-map-v1";
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import { DeploymentV1 } from "@cdktf/provider-kubernetes/lib/deployment-v1";
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import { KubernetesProvider } from "@cdktf/provider-kubernetes/lib/provider";
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import { ServiceV1 } from "@cdktf/provider-kubernetes/lib/service-v1";
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import { PublicIngressRoute, LonghornPvc } from "../../utils";
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type NixCacheOptions = {
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provider: KubernetesProvider;
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name: string;
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namespace: string;
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host: string;
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};
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export class NixCache extends Construct {
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constructor(scope: Construct, id: string, options: NixCacheOptions) {
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super(scope, id);
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const { provider, name, namespace, host } = options;
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const pvc = new LonghornPvc(this, "pvc", {
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provider,
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name,
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namespace,
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accessModes: ["ReadWriteMany"],
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size: "64Gi",
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});
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const nginxConfig = fs.readFileSync(
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path.join(__dirname, "./nginx.conf"),
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"utf-8",
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);
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new ConfigMapV1(this, "config", {
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provider,
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metadata: {
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name,
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namespace,
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},
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data: {
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"nix-cache.conf": nginxConfig,
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},
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});
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new ServiceV1(this, "service", {
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provider,
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metadata: {
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name,
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namespace,
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},
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spec: {
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selector: {
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app: name,
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},
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port: [
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{
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name: "http",
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port: 80,
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targetPort: "80",
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},
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],
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type: "ClusterIP",
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},
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});
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new DeploymentV1(this, "deployment", {
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provider,
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metadata: {
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name,
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namespace,
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},
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spec: {
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replicas: "3",
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selector: {
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matchLabels: {
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app: name,
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},
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},
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template: {
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metadata: {
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labels: {
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app: name,
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},
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},
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spec: {
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container: [
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{
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name: "nginx",
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image: "nginx:latest",
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volumeMount: [
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{
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name: "cache",
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mountPath: "/var/cache/nginx/nix",
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},
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{
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name: "nginx-config",
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mountPath: "/etc/nginx/conf.d/nix-cache.conf",
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subPath: "nix-cache.conf",
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},
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],
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},
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],
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volume: [
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{
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name: "cache",
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persistentVolumeClaim: {
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claimName: pvc.name,
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},
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},
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{
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name: "nginx-config",
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configMap: {
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name,
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items: [
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{
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key: "nix-cache.conf",
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path: "nix-cache.conf",
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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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},
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});
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new PublicIngressRoute(this, "ingress-route", {
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provider,
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name,
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namespace,
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host,
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serviceName: name,
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servicePort: 80,
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});
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}
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}
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