Update oramap to work with mongo

charts/oramap-chart/Chart.yaml

@@ -1,11 +1,11 @@
 apiVersion: v2
 name: oramap
-description: Ora Map - Family Location Mapping Application (Microservices Architecture)
+description: Ora Map - Family Location Mapping Application with MongoDB (Microservices Architecture)
 
 type: application
 
 # Chart version
-version: 0.2.0
+version: 0.3.0
 
 # Application version
 appVersion: "1.0.0"

charts/oramap-chart/README.md

@@ -4,10 +4,11 @@ Helm chart for deploying Ora Map application in Kubernetes with microservices ar
 
 ## Architecture
 
-This chart deploys two main components:
+This chart deploys three main components:
 
-- **Backend**: Node.js Express API server (Port 3000)
+- **Backend**: Node.js Express API server with MongoDB integration (Port 3000)
-- **Frontend**: Nginx serving static files (Port 80)
+- **Frontend**: Nginx serving static files with API proxy (Port 80)
+- **MongoDB**: Database for storing family location data (Port 27017)
 
 ## Installation
 
@@ -62,6 +63,13 @@ The following table lists the configurable parameters and their default values:
 | `ingress.enabled` | Enable ingress | `true` |
 | `ingress.className` | Ingress class name | `traefik` |
 | `ingress.hosts[0].host` | Ingress hostname | `oramap.dvirlabs.com` |
+| `mongodb.enabled` | Enable MongoDB deployment | `true` |
+| `mongodb.image.repository` | MongoDB image repository | `mongo` |
+| `mongodb.image.tag` | MongoDB image tag | `7.0` |
+| `mongodb.persistence.enabled` | Enable persistent storage | `true` |
+| `mongodb.persistence.size` | PVC size | `5Gi` |
+| `mongodb.persistence.storageClass` | Storage class name | `""` (default) |
+| `mongodb.database` | Database name | `oramap` |
 
 ### Example Custom Values
 
@@ -70,6 +78,12 @@ The following table lists the configurable parameters and their default values:
 backend:
   image:
     tag: "v1.0.0"
+mongodb:
+  persistence:
+    enabled: true
+    size: 10Gi
+    storageClass: "fast-ssd"
+
   replicaCount: 3
 
 frontend:
@@ -107,13 +121,55 @@ ingress:
 ### Services
 
 - **Backend Service**: Internal ClusterIP service on port 3000
-- **Frontend Service**: ClusterIP service on port 80 (exposed via Ingress)
+- **Frontend Service**: ClusterIP
 
-### Ingress
+### MongoDB StatefulSet
 
-- Routes external traffic to frontend service
+- Persistent database storage for family data
-- TLS/SSL termination support
+- Health checks using mongosh
-- Configurable hostname and paths
+- Configurable storage size and class
+- Automatic PVC creation
+
+## Database Setup
+
+### Initial Data Seeding
+
+After deployment, seed the database with initial family data:
+
+```bash
+# Access the backend pod
+kubectl exec -it deployment/oramap-backend -- sh
+
+# Run the seed script
+npm run seed
+
+# Or force re-seed
+npm run seed:force
+```
+
+### MongoDB Access
+
+```bash
+# Port-forward to MongoDB
+kubectl port-forward svc/oramap-mongodb 27017:27017
+
+# Check StatefulSet
+kubectl get statefulset oramap-mongodb
+kubectl get pvc
+```
+
+### View Logs
+
+```bash
+# Backend logs
+kubectl logs -l app=oramap-backend
+
+# Frontend logs
+kubectl logs -l app=oramap-frontend
+
+# MongoDB logs
+kubectl logs oramap-mongodb-0
+```
 
 ## CI/CD Integration
 

charts/oramap-chart/templates/deployment.yaml

@@ -24,10 +24,6 @@ spec:
         release: {{ .Release.Name }}
         component: backend
     spec:
-      {{- with .Values.imagePullSecrets }}
-      imagePullSecrets:
-        {{- toYaml . | nindent 8 }}
-      {{- end }}
       containers:
         - name: backend
           image: "{{ .Values.backend.image.repository }}:{{ .Values.backend.image.tag }}"
@@ -40,6 +36,10 @@ spec:
               value: "production"
             - name: PORT
               value: "{{ .Values.backend.containerPort }}"
+            {{- if .Values.mongodb.enabled }}
+            - name: MONGODB_URI
+              value: "mongodb://{{ include \"oramap.fullname\" . }}-mongodb:27017/{{ .Values.mongodb.database }}"
+            {{- end }}
           livenessProbe:
             httpGet:
               path: /api/health
@@ -80,10 +80,6 @@ spec:
         release: {{ .Release.Name }}
         component: frontend
     spec:
-      {{- with .Values.imagePullSecrets }}
-      imagePullSecrets:
-        {{- toYaml . | nindent 8 }}
-      {{- end }}
       containers:
         - name: frontend
           image: "{{ .Values.frontend.image.repository }}:{{ .Values.frontend.image.tag }}"

charts/oramap-chart/templates/mongodb-service.yaml

@@ -0,0 +1,20 @@
+{{- if .Values.mongodb.enabled }}
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "oramap.fullname" . }}-mongodb
+  labels:
+    {{- include "oramap.labels" . | nindent 4 }}
+    app.kubernetes.io/component: database
+spec:
+  type: ClusterIP
+  clusterIP: None
+  ports:
+    - port: 27017
+      targetPort: 27017
+      protocol: TCP
+      name: mongodb
+  selector:
+    {{- include "oramap.selectorLabels" . | nindent 4 }}
+    app.kubernetes.io/component: database
+{{- end }}

charts/oramap-chart/templates/mongodb-statefulset.yaml

@@ -0,0 +1,75 @@
+{{- if .Values.mongodb.enabled }}
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: {{ include "oramap.fullname" . }}-mongodb
+  labels:
+    {{- include "oramap.labels" . | nindent 4 }}
+    app.kubernetes.io/component: database
+spec:
+  serviceName: {{ include "oramap.fullname" . }}-mongodb
+  replicas: 1
+  selector:
+    matchLabels:
+      {{- include "oramap.selectorLabels" . | nindent 6 }}
+      app.kubernetes.io/component: database
+  template:
+    metadata:
+      labels:
+        {{- include "oramap.selectorLabels" . | nindent 8 }}
+        app.kubernetes.io/component: database
+    spec:
+      containers:
+        - name: mongodb
+          image: "{{ .Values.mongodb.image.repository }}:{{ .Values.mongodb.image.tag }}"
+          imagePullPolicy: {{ .Values.mongodb.image.pullPolicy }}
+          ports:
+            - name: mongodb
+              containerPort: 27017
+              protocol: TCP
+          env:
+            - name: MONGO_INITDB_DATABASE
+              value: {{ .Values.mongodb.database }}
+          livenessProbe:
+            exec:
+              command:
+                - mongosh
+                - --eval
+                - "db.adminCommand('ping')"
+            initialDelaySeconds: 30
+            periodSeconds: 10
+            timeoutSeconds: 5
+            failureThreshold: 6
+          readinessProbe:
+            exec:
+              command:
+                - mongosh
+                - --eval
+                - "db.adminCommand('ping')"
+            initialDelaySeconds: 10
+            periodSeconds: 5
+            timeoutSeconds: 3
+            failureThreshold: 3
+          resources:
+            {{- toYaml .Values.mongodb.resources | nindent 12 }}
+          volumeMounts:
+            - name: data
+              mountPath: /data/db
+  {{- if .Values.mongodb.persistence.enabled }}
+  volumeClaimTemplates:
+    - metadata:
+        name: data
+      spec:
+        accessModes: ["ReadWriteOnce"]
+        {{- if .Values.mongodb.persistence.storageClass }}
+        storageClassName: {{ .Values.mongodb.persistence.storageClass }}
+        {{- end }}
+        resources:
+          requests:
+            storage: {{ .Values.mongodb.persistence.size }}
+  {{- else }}
+      volumes:
+        - name: data
+          emptyDir: {}
+  {{- end }}
+{{- end }}

charts/oramap-chart/values.yaml

@@ -1,7 +1,5 @@
 replicaCount: 1
 
-imagePullSecrets: []
-
 # Backend API configuration
 backend:
   image:
@@ -43,6 +41,26 @@ service:
     port: 80
     targetPort: 80
 
+# MongoDB configuration
+mongodb:
+  enabled: true
+  image:
+    repository: mongo
+    tag: "7.0"
+    pullPolicy: IfNotPresent
+  persistence:
+    enabled: true
+    storageClass: ""
+    size: 5Gi
+  resources:
+    limits:
+      cpu: 500m
+      memory: 512Mi
+    requests:
+      cpu: 100m
+      memory: 256Mi
+  database: oramap
+
 ingress:
   enabled: true
   className: "traefik"