Add speaker tolerances to allow it to run on controler plane

manifests/metallb.yaml

@@ -12,8 +12,21 @@ spec:
     targetRevision: 4.3.0
     helm:
       releaseName: metallb
-      # valueFiles: ['metallb-values.yaml']
-      # values: {}
+      values: |
+        speaker:
+          tolerations:
+            - key: "node"
+              operator: "Equal"
+              value: "special"
+              effect: "NoSchedule"
+            - key: node-role.kubernetes.io/master
+              operator: Equal
+              value: ""
+              effect: NoSchedule
+            - key: node-role.kubernetes.io/control-plane
+              operator: Equal
+              value: ""
+              effect: NoSchedule
   destination:
     server: https://192.168.1.2:6443
     namespace: nginx-ingress