lets try this

cluster/apps/invidious/invidious.yml

@@ -32,6 +32,21 @@ spec:
               public_url: "http://localhost:8282"
             invidious_companion_key: $(COMPANION_KEY)
             hmac_key: $(HMAC_KEY)
+        - name: POSTGRES_USER
+          valueFrom:
+            secretKeyRef:
+              name: invidious-db-secrets
+              key: postgres-user
+        - name: POSTGRES_PASSWORD
+          valueFrom:
+            secretKeyRef:
+              name: invidious-db-secrets
+              key: postgres-password
+        - name: POSTGRES_DB
+          valueFrom:
+            secretKeyRef:
+              name: invidious-db-secrets
+              key: postgres-db
         envFrom:
         - secretRef:
             name: invidious-db-secrets
@@ -47,13 +62,6 @@ spec:
           periodSeconds: 30
           timeoutSeconds: 5
           failureThreshold: 2
-        resources:
-          limits:
-            memory: "1Gi"
-            cpu: "1"
-          requests:
-            memory: "512Mi"
-            cpu: "500m"
         volumeMounts:
         - name: logging
           mountPath: /var/log/invidious