chore(k8): system requirements fine-tuning

- reduced at homepages
- reduced at netronome
- reduced at dockmon
- reduced at gitea
- reduced at kener

homepages/k8s/homepages.yaml

@@ -30,6 +30,13 @@ spec:
           image: gcr.forust.xyz/forust/forust-homepage:latest
           ports:
             - containerPort: 80
+          resources:
+            requests:
+              memory: "10Mi"
+              cpu: "20m"
+            limits:
+              memory: "100Mi"
+              cpu: "50m"
 ---
 apiVersion: v1
 kind: Service
@@ -63,3 +70,10 @@ spec:
           image: gcr.forust.xyz/forust/xdfnx-homepage:latest
           ports:
             - containerPort: 80
+          resources:
+            requests:
+              memory: "10Mi"
+              cpu: "20m"
+            limits:
+              memory: "100Mi"
+              cpu: "50m"