enhance: bind e2e to dedicated nodes (#32577)

Signed-off-by: Liang Huang <sammy.huang@zilliz.com>

tests/scripts/values/ci/nightly-one-pod.yaml

@@ -2,6 +2,14 @@ metrics:
   serviceMonitor:
     enabled: true
 
+nodeSelector: 
+ node-role.kubernetes.io/e2e: ""
+
+tolerations:
+- key: "node-role.kubernetes.io/e2e"
+  operator: "Exists"
+  effect: "NoSchedule"  
+
 cluster:
   enabled: false
 etcd:

tests/scripts/values/ci/pr-4am.yaml

@@ -3,6 +3,15 @@ metrics:
     enabled: true
 log:
   level: debug
+
+nodeSelector: 
+ node-role.kubernetes.io/e2e: ""
+
+tolerations:
+- key: "node-role.kubernetes.io/e2e"
+  operator: "Exists"
+  effect: "NoSchedule"  
+
 proxy:
   resources:
     requests:

tests/scripts/values/ci/pr.yaml

@@ -1,6 +1,15 @@
 metrics:
   serviceMonitor:
     enabled: true
+
+nodeSelector: 
+ node-role.kubernetes.io/e2e: ""
+
+tolerations:
+- key: "node-role.kubernetes.io/e2e"
+  operator: "Exists"
+  effect: "NoSchedule"  
+
 log:
   level: debug
 proxy: