limit postgres resources to fit quota

manifests/database/deployment.yaml

@@ -3,33 +3,50 @@ kind: Deployment
 metadata:
   name: postgres
   namespace: student-martabulic
+
 spec:
   replicas: 1
+
   selector:
     matchLabels:
       app: postgres
+
   template:
     metadata:
       labels:
         app: postgres
+
     spec:
       containers:
         - name: postgres
           image: postgres:16-alpine
+
           envFrom:
             - secretRef:
-                name: postgres-secret     # lozinke iz Secreta
+                name: postgres-secret
+
           ports:
             - containerPort: 5432
+
+          resources:
+            requests:
+              cpu: "50m"
+              memory: "64Mi"
+            limits:
+              cpu: "100m"
+              memory: "128Mi"
+
           volumeMounts:
             - name: postgres-data
               mountPath: /var/lib/postgresql/data
+
           readinessProbe:
             exec:
               command: ["pg_isready", "-U", "fastapiuser", "-d", "fastapidb"]
             initialDelaySeconds: 10
             periodSeconds: 5
+
       volumes:
         - name: postgres-data
           persistentVolumeClaim:
-            claimName: postgres-pvc       # disk koji smo rezervirali
+            claimName: postgres-pvc