feat: Cache | implement npm cache

cache-infrastructure/index.ts

@@ -1,17 +1,39 @@
 import { Construct } from "constructs";
 import { TerraformStack } from "cdktf";
 import { KubernetesProvider } from "@cdktf/provider-kubernetes/lib/provider";
+import { NamespaceV1 } from "@cdktf/provider-kubernetes/lib/namespace-v1";
 import { NixCache } from "./nix";
+import { NpmCache } from "./npm";
 
 export class CacheInfrastructure extends TerraformStack {
   constructor(scope: Construct, id: string) {
     super(scope, id);
 
-    const kubernetes = new KubernetesProvider(this, "kubernetes", {
+    const provider = new KubernetesProvider(this, "kubernetes", {
       configPath: "~/.kube/config",
     });
 
+    const namespace = "package-cache";
+
+    new NamespaceV1(this, "package-cache-namespace", {
+      metadata: {
+        name: namespace,
+      },
+    });
+
     // Add cache-related infrastructure components here
-    new NixCache(this, "nix-cache", kubernetes);
+    new NixCache(this, "nix-cache", {
+      provider,
+      namespace,
+      name: "nix-cache",
+      host: "nix.dogar.dev",
+    });
+
+    new NpmCache(this, "npm-cache", {
+      provider,
+      namespace,
+      name: "npm-cache",
+      host: "npm.dogar.dev",
+    });
   }
 }

cache-infrastructure/nix/index.ts

@@ -8,14 +8,23 @@ import { ServiceV1 } from "@cdktf/provider-kubernetes/lib/service-v1";
 
 import { PublicIngressRoute, LonghornPvc } from "../../utils";
 
+type NixCacheOptions = {
+  provider: KubernetesProvider;
+  name: string;
+  namespace: string;
+  host: string;
+};
+
 export class NixCache extends Construct {
-  constructor(scope: Construct, id: string, provider: KubernetesProvider) {
+  constructor(scope: Construct, id: string, options: NixCacheOptions) {
     super(scope, id);
 
+    const { provider, name, namespace, host } = options;
+
     const pvc = new LonghornPvc(this, "pvc", {
       provider,
-      name: "nix-cache",
+      name,
-      namespace: "homelab",
+      namespace,
       accessModes: ["ReadWriteMany"],
       size: "64Gi",
     });
@@ -25,11 +34,11 @@ export class NixCache extends Construct {
       "utf-8",
     );
 
-    const configMap = new ConfigMapV1(this, "config-map", {
+    new ConfigMapV1(this, "config", {
       provider,
       metadata: {
-        name: "nix-cache",
+        name,
-        namespace: "homelab",
+        namespace,
       },
       data: {
         "nix-cache.conf": nginxConfig,
@@ -39,12 +48,12 @@ export class NixCache extends Construct {
     new ServiceV1(this, "service", {
       provider,
       metadata: {
-        name: "nix-cache",
+        name,
-        namespace: "homelab",
+        namespace,
       },
       spec: {
         selector: {
-          app: "nix-cache",
+          app: name,
         },
         port: [
           {
@@ -60,20 +69,20 @@ export class NixCache extends Construct {
     new DeploymentV1(this, "deployment", {
       provider,
       metadata: {
-        name: "nix-cache",
+        name,
-        namespace: "homelab",
+        namespace,
       },
       spec: {
         replicas: "3",
         selector: {
           matchLabels: {
-            app: "nix-cache",
+            app: name,
           },
         },
         template: {
           metadata: {
             labels: {
-              app: "nix-cache",
+              app: name,
             },
           },
           spec: {
@@ -104,7 +113,7 @@ export class NixCache extends Construct {
               {
                 name: "nginx-config",
                 configMap: {
-                  name: configMap.metadata.name,
+                  name,
                   items: [
                     {
                       key: "nix-cache.conf",
@@ -121,10 +130,10 @@ export class NixCache extends Construct {
 
     new PublicIngressRoute(this, "ingress-route", {
       provider,
-      name: "nix-cache",
+      name,
-      namespace: "homelab",
+      namespace,
-      host: "nix.dogar.dev",
+      host,
-      serviceName: "nix-cache",
+      serviceName: name,
       servicePort: 80,
     });
   }

cache-infrastructure/npm/config.yaml

@@ -0,0 +1,19 @@
+storage: /verdaccio/storage
+
+uplinks:
+  npmjs:
+    url: https://registry.npmjs.org/
+
+packages:
+  "@*/*":
+    access: $all
+    publish: never
+    proxy: npmjs
+
+  "**":
+    access: $all
+    publish: never
+    proxy: npmjs
+
+log:
+  - {type: stdout, format: pretty, level: http}

cache-infrastructure/npm/index.ts

@@ -0,0 +1,184 @@
+import * as fs from "fs";
+import * as path from "path";
+import { Construct } from "constructs";
+import { KubernetesProvider } from "@cdktf/provider-kubernetes/lib/provider";
+import { DeploymentV1 } from "@cdktf/provider-kubernetes/lib/deployment-v1";
+import { ServiceV1 } from "@cdktf/provider-kubernetes/lib/service-v1";
+import { ConfigMapV1 } from "@cdktf/provider-kubernetes/lib/config-map-v1";
+
+import { LonghornPvc, PublicIngressRoute } from "../../utils";
+
+type NpmCacheOptions = {
+  provider: KubernetesProvider;
+  namespace: string;
+  host: string;
+  name: string;
+};
+
+export class NpmCache extends Construct {
+  constructor(scope: Construct, id: string, opts: NpmCacheOptions) {
+    super(scope, id);
+
+    const { provider, namespace, name, host } = opts;
+
+    new ConfigMapV1(this, "config", {
+      provider,
+      metadata: {
+        name,
+        namespace,
+      },
+      data: {
+        "config.yaml": fs.readFileSync(
+          path.join(__dirname, "config.yaml"),
+          "utf8",
+        ),
+      },
+    });
+
+    const pvc = new LonghornPvc(this, "pvc", {
+      provider,
+      namespace,
+      name,
+      size: "128Gi",
+      accessModes: ["ReadWriteMany"],
+    });
+
+    new ServiceV1(this, "service", {
+      provider,
+      metadata: {
+        name,
+        namespace,
+      },
+      spec: {
+        selector: {
+          app: name,
+        },
+        port: [
+          {
+            port: 4873,
+            targetPort: name,
+          },
+        ],
+        type: "ClusterIP",
+      },
+    });
+
+    new DeploymentV1(this, "deployment", {
+      provider,
+      metadata: {
+        name,
+        namespace,
+      },
+      spec: {
+        replicas: "3",
+        selector: {
+          matchLabels: {
+            app: name,
+          },
+        },
+        template: {
+          metadata: {
+            labels: {
+              app: name,
+            },
+          },
+          spec: {
+            nodeSelector: {
+              nodepool: "worker",
+            },
+            topologySpreadConstraint: [
+              {
+                maxSkew: 1,
+                topologyKey: "kubernetes.io/hostname",
+                whenUnsatisfiable: "DoNotSchedule",
+                labelSelector: [
+                  {
+                    matchLabels: {
+                      app: name,
+                    },
+                  },
+                ],
+              },
+            ],
+            affinity: {
+              podAntiAffinity: {
+                requiredDuringSchedulingIgnoredDuringExecution: [
+                  {
+                    topologyKey: "kubernetes.io/hostname",
+                    labelSelector: [
+                      {
+                        matchExpressions: [
+                          {
+                            key: "app",
+                            operator: "In",
+                            values: [name],
+                          },
+                        ],
+                      },
+                    ],
+                  },
+                ],
+              },
+            },
+            volume: [
+              {
+                name: "storage",
+                persistentVolumeClaim: {
+                  claimName: pvc.name,
+                },
+              },
+              {
+                name: "config",
+                configMap: {
+                  name,
+                },
+              },
+            ],
+            container: [
+              {
+                name,
+                image: "verdaccio/verdaccio:latest",
+                env: [
+                  {
+                    name: "VERDACCIO_APP_CONFIG",
+                    value: "/verdaccio/conf/custom.yaml",
+                  },
+                  {
+                    name: "VERDACCIO_PORT",
+                    value: "4873",
+                  },
+                ],
+                port: [
+                  {
+                    name,
+                    containerPort: 4873,
+                  },
+                ],
+                volumeMount: [
+                  {
+                    name: "storage",
+                    mountPath: "/verdaccio/storage",
+                  },
+                  {
+                    name: "config",
+                    mountPath: "/verdaccio/conf/config.yaml",
+                    subPath: "config.yaml",
+                  },
+                ],
+              },
+            ],
+          },
+        },
+      },
+    });
+
+    new PublicIngressRoute(this, "ingress", {
+      provider,
+      namespace,
+      name,
+      host,
+      serviceName: name,
+      servicePort: 4873,
+    });
+  }
+}

cache-infrastructure/pip/manifest.yaml

@@ -0,0 +1,128 @@
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: devpi
+  namespace: homelab
+spec:
+  storageClassName: longhorn
+  accessModes:
+    - ReadWriteMany
+  resources:
+    requests:
+      storage: 128Gi
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: devpi
+  namespace: homelab
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: devpi
+  template:
+    metadata:
+      labels:
+        app: devpi
+    spec:
+      nodeSelector:
+        nodepool: worker
+
+      topologySpreadConstraints:
+        - maxSkew: 1
+          topologyKey: kubernetes.io/hostname
+          whenUnsatisfiable: ScheduleAnyway
+          labelSelector:
+            matchLabels:
+              app: devpi
+
+      affinity:
+        podAntiAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            - labelSelector:
+                matchExpressions:
+                  - key: app
+                    operator: In
+                    values:
+                      - devpi
+              topologyKey: "kubernetes.io/hostname"
+
+      containers:
+        - name: devpi
+          image: jonasal/devpi-server:latest
+          env:
+            - name: DEVPI_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: devpi-secret
+                  key: password
+          ports:
+            - containerPort: 3141
+          volumeMounts:
+            - name: data
+              mountPath: /devpi
+      volumes:
+        - name: data
+          persistentVolumeClaim:
+            claimName: devpi
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: devpi
+  namespace: homelab
+spec:
+  selector:
+    app: devpi
+  ports:
+    - port: 3141
+      targetPort: 3141
+      protocol: TCP
+  type: ClusterIP
+---
+apiVersion: traefik.io/v1alpha1
+kind: Middleware
+metadata:
+  name: devpi
+  namespace: homelab
+spec:
+  ipAllowList:
+    sourceRange:
+      - "127.0.0.1/32"
+      - "10.43.0.0/16"
+  rateLimit:
+    average: 10
+    burst: 50
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: devpi
+  namespace: homelab
+  annotations:
+    nginx.ingress.kubernetes.io/proxy-body-size: "0"
+    cert-manager.io/cluster-issuer: "cloudflare-issuer"
+    cert-manager.io/acme-challenge-type: "dns01"
+    cert-manager.io/private-key-size: "4096"
+
+    # Traefik Middleware
+    traefik.io/router.middlewares: "devpi@kubernetescrd"
+spec:
+  ingressClassName: traefik
+  tls:
+    - hosts:
+        - pip.dogar.dev
+      secretName: devpi-tls
+  rules:
+    - host: pip.dogar.dev
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: devpi
+                port:
+                  number: 3141