Merge pull request #1334 from cheungpat/fix-controller-flannel

Fix flannel traffic among controllers
kubernetes-retired · May 27, 2018 · cb6766d · cb6766d
2 parents fe28d6f + 2136f7e
commit cb6766d
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/core/network/config/templates/stack-template.json b/core/network/config/templates/stack-template.json
@@ -351,6 +351,20 @@
       },
       "Type": "AWS::EC2::SecurityGroupIngress"
     },
+    "SecurityGroupControllerIngressFromControllerToFlannel": {
+      "Properties": {
+        "FromPort": 8472,
+        "GroupId": {
+          "Ref": "SecurityGroupController"
+        },
+        "IpProtocol": "udp",
+        "SourceSecurityGroupId": {
+          "Ref": "SecurityGroupController"
+        },
+        "ToPort": 8472
+      },
+      "Type": "AWS::EC2::SecurityGroupIngress"
+    },
     "SecurityGroupWorkerIngressFromWorkerToFlannel": {
       "Properties": {
         "FromPort": 8472,