infra: reorganize k8s manifests and update terraform for eks/alb autoscaling

Author: ibex088

.DS_Store

@@ -1,3 +1,12 @@
 node_modules/
 dist/
 *.env*
+# Terraform
+.terraform/
+*.tfstate
+*.tfstate.*
+*.tfvars
+# macOS
+.DS_Store
+# K8s secrets (local only)
+ops/secrets.yaml

.gitignore

@@ -87,26 +87,26 @@ kubectl get ingress -n calcom
 kubectl get ingress -n calcom -o jsonpath='{.items[0].status.loadBalancer.ingress[0].hostname}'
 
 # Check logs
-kubectl logs -n calcom -l app=calcom-api --tail=100
+kubectl logs -n calcom -l app=nodejs-api --tail=100
 ```
 
 ## Useful Commands
 
 ```bash
 # Scale manually
-kubectl scale deployment calcom-api -n calcom --replicas=5
+kubectl scale deployment nodejs-api -n calcom --replicas=5
 
 # Restart deployment (rolling update)
-kubectl rollout restart deployment calcom-api -n calcom
+kubectl rollout restart deployment nodejs-api -n calcom
 
 # Check rollout status
-kubectl rollout status deployment calcom-api -n calcom
+kubectl rollout status deployment nodejs-api -n calcom
 
 # Rollback
-kubectl rollout undo deployment calcom-api -n calcom
+kubectl rollout undo deployment nodejs-api -n calcom
 
 # Port forward for local testing
-kubectl port-forward -n calcom svc/calcom-api 8080:80
+kubectl port-forward -n calcom svc/nodejs-api 8080:80
 ```
 
 ## Architecture

k8s/secrets.yaml

@@ -1,17 +1,15 @@
 apiVersion: v1
 kind: ConfigMap
 metadata:
-  name: calcom-config
-  namespace: calcom
+  name: nodejs-config
+  # namespace: calcom
 data:
   NODE_ENV: "production"
-  API_PORT: "80"
+  API_PORT: "3000"
   LOG_LEVEL: "info"
   API_KEY_PREFIX: "cal_"
 
-  # URLs - update with your domain
   NEXT_PUBLIC_WEBAPP_URL: "https://app.yourdomain.com"
   NEXT_PUBLIC_API_V2_URL: "https://api.yourdomain.com"
 
-  # Feature flags
   IS_E2E: "false"

k8s/README.md ops/README.mdk8s/README.md renamed to ops/README.md

@@ -1,55 +1,55 @@
 apiVersion: apps/v1
 kind: Deployment
 metadata:
-  name: calcom-api
-  namespace: calcom
+  name: nodejs-api
+  # namespace: calcom
   labels:
-    app: calcom-api
+    app: nodejs-api
 spec:
   replicas: 2
   selector:
     matchLabels:
-      app: calcom-api
+      app: nodejs-api
   template:
     metadata:
       labels:
-        app: calcom-api
+        app: nodejs-api
     spec:
       containers:
         - name: api
-          image: chauhansomay/calcom-api-v2:latest
+          image: chauhansomay/nodejs-api:latest
           imagePullPolicy: Always
           ports:
-            - containerPort: 80
+            - containerPort: 3000
               protocol: TCP
 
           envFrom:
             - configMapRef:
-                name: calcom-config
+                name: nodejs-config
             - secretRef:
-                name: calcom-secrets
+                name: nodejs-secrets
 
           resources:
             requests:
-              cpu: "250m"
-              memory: "512Mi"
+              cpu: "100m"
+              memory: "128Mi"
             limits:
-              cpu: "1000m"
-              memory: "1Gi"
+              cpu: "500m"
+              memory: "256Mi"
 
           livenessProbe:
             httpGet:
-              path: /api/health
-              port: 80
+              path: /health
+              port: 3000
             initialDelaySeconds: 30
             periodSeconds: 10
             timeoutSeconds: 5
             failureThreshold: 3
 
           readinessProbe:
             httpGet:
-              path: /api/health
-              port: 80
+              path: /health
+              port: 3000
             initialDelaySeconds: 10
             periodSeconds: 5
             timeoutSeconds: 3
@@ -62,4 +62,4 @@ spec:
           whenUnsatisfiable: ScheduleAnyway
           labelSelector:
             matchLabels:
-              app: calcom-api
+              app: nodejs-api

k8s/configmap.yaml ops/configmap.yamlk8s/configmap.yaml renamed to ops/configmap.yaml

@@ -1,16 +1,16 @@
 apiVersion: autoscaling/v2
 kind: HorizontalPodAutoscaler
 metadata:
-  name: calcom-api-hpa
-  namespace: calcom
+  name: nodejs-api-hpa
+  # namespace: calcom
 spec:
   scaleTargetRef:
     apiVersion: apps/v1
     kind: Deployment
-    name: calcom-api
+    name: nodejs-api
 
   minReplicas: 2
-  maxReplicas: 10
+  maxReplicas: 30
 
   metrics:
     # Scale based on CPU

k8s/deployment.yaml ops/deployment.yamlk8s/deployment.yaml renamed to ops/deployment.yaml

@@ -1,21 +1,15 @@
 apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
-  name: calcom-api
-  namespace: calcom
+  name: nodejs-api
+  # namespace: calcom
   annotations:
-    # Use AWS ALB Ingress Controller
-    kubernetes.io/ingress.class: alb
-    
-    # ALB Configuration
+    # ALB Configuration - EKS Auto Mode auto-discovers subnets
     alb.ingress.kubernetes.io/scheme: internet-facing
     alb.ingress.kubernetes.io/target-type: ip
 
-    # Subnets - REPLACE with output from: terraform output public_subnet_ids
-    alb.ingress.kubernetes.io/subnets: subnet-xxxxx,subnet-yyyyy
-    
     # Health check
-    alb.ingress.kubernetes.io/healthcheck-path: /api/health
+    alb.ingress.kubernetes.io/healthcheck-path: /health
     alb.ingress.kubernetes.io/healthcheck-interval-seconds: "30"
     alb.ingress.kubernetes.io/healthy-threshold-count: "2"
     alb.ingress.kubernetes.io/unhealthy-threshold-count: "2"
@@ -29,16 +23,17 @@ metadata:
     # alb.ingress.kubernetes.io/ssl-redirect: "443"
 
     # Tags for the ALB
-    alb.ingress.kubernetes.io/tags: Environment=production,App=calcom
+    alb.ingress.kubernetes.io/tags: Environment=production,App=nodejs-api
 
 spec:
+  ingressClassName: alb
   rules:
     - http:
         paths:
           - path: /
             pathType: Prefix
             backend:
               service:
-                name: calcom-api
+                name: nodejs-api-service
                 port:
                   number: 80

k8s/hpa.yaml ops/hpa.yamlk8s/hpa.yaml renamed to ops/hpa.yaml

@@ -0,0 +1,25 @@
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: prisma-migrate
+spec:
+  backoffLimit: 0
+  template:
+    spec:
+      containers:
+        - name: migrate
+          image: chauhansomay/nodejs-api:latest
+          command:
+            - /bin/sh
+            - -c
+            - |
+              echo "Running prisma migrate..."
+              npx prisma db push || echo "Migration failed"
+              echo "Sleeping for debugging..."
+              sleep 3600
+          envFrom:
+            - configMapRef:
+                name: nodejs-config
+            - secretRef:
+                name: nodejs-secrets
+      restartPolicy: Never