From 60a1b113da9e14fc9d809840b72424cc4ae9d5c9 Mon Sep 17 00:00:00 2001
From: John Howard <howardjohn@google.com>
Date: Mon, 16 Oct 2023 14:23:38 -0700
Subject: [PATCH] Revert making gateway.spec.servers required (#2962)

---
 kubernetes/customresourcedefinitions.gen.yaml |   4 -
 networking/v1alpha3/gateway.pb.go             | 186 +++++++++---------
 networking/v1alpha3/gateway.pb.html           |   2 +-
 networking/v1alpha3/gateway.proto             |   2 +-
 networking/v1beta1/gateway.pb.go              | 182 ++++++++---------
 networking/v1beta1/gateway.proto              |   2 +-
 proto.lock                                    |  16 +-
 7 files changed, 189 insertions(+), 205 deletions(-)

diff --git a/kubernetes/customresourcedefinitions.gen.yaml b/kubernetes/customresourcedefinitions.gen.yaml
index 3717a43089c..46204352ee7 100644
--- a/kubernetes/customresourcedefinitions.gen.yaml
+++ b/kubernetes/customresourcedefinitions.gen.yaml
@@ -3536,8 +3536,6 @@ spec:
                   - hosts
                   type: object
                 type: array
-            required:
-            - servers
             type: object
           status:
             type: object
@@ -3682,8 +3680,6 @@ spec:
                   - hosts
                   type: object
                 type: array
-            required:
-            - servers
             type: object
           status:
             type: object
diff --git a/networking/v1alpha3/gateway.pb.go b/networking/v1alpha3/gateway.pb.go
index 1659e021507..8ae66a8a59b 100644
--- a/networking/v1alpha3/gateway.pb.go
+++ b/networking/v1alpha3/gateway.pb.go
@@ -1193,102 +1193,102 @@ var file_networking_v1alpha3_gateway_proto_rawDesc = []byte{
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 }
 
 var (
diff --git a/networking/v1alpha3/gateway.pb.html b/networking/v1alpha3/gateway.pb.html
index f671f421360..9ef04d09e2b 100644
--- a/networking/v1alpha3/gateway.pb.html
+++ b/networking/v1alpha3/gateway.pb.html
@@ -334,7 +334,7 @@ <h2 id="Gateway">Gateway</h2>
 
 </td>
 <td>
-Yes
+No
 </td>
 </tr>
 <tr id="Gateway-selector">
diff --git a/networking/v1alpha3/gateway.proto b/networking/v1alpha3/gateway.proto
index 50630d3662b..7462bbc3e59 100644
--- a/networking/v1alpha3/gateway.proto
+++ b/networking/v1alpha3/gateway.proto
@@ -377,7 +377,7 @@ option go_package = "istio.io/api/networking/v1alpha3";
 // -->
 message Gateway {
   // A list of server specifications.
-  repeated Server servers = 1 [(google.api.field_behavior) = REQUIRED];
+  repeated Server servers = 1;
 
   // One or more labels that indicate a specific set of pods/VMs
   // on which this gateway configuration should be applied.
diff --git a/networking/v1beta1/gateway.pb.go b/networking/v1beta1/gateway.pb.go
index ac150b9398b..69430d06a2f 100644
--- a/networking/v1beta1/gateway.pb.go
+++ b/networking/v1beta1/gateway.pb.go
@@ -1192,103 +1192,103 @@ var file_networking_v1beta1_gateway_proto_rawDesc = []byte{
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+	0x33,
 }
 
 var (
diff --git a/networking/v1beta1/gateway.proto b/networking/v1beta1/gateway.proto
index 97c4750d630..2b3bcf7155b 100644
--- a/networking/v1beta1/gateway.proto
+++ b/networking/v1beta1/gateway.proto
@@ -377,7 +377,7 @@ option go_package = "istio.io/api/networking/v1beta1";
 // -->
 message Gateway {
   // A list of server specifications.
-  repeated Server servers = 1 [(google.api.field_behavior) = REQUIRED];
+  repeated Server servers = 1;
 
   // One or more labels that indicate a specific set of pods/VMs
   // on which this gateway configuration should be applied.
diff --git a/proto.lock b/proto.lock
index 3cee324bfb7..06deb105ce1 100644
--- a/proto.lock
+++ b/proto.lock
@@ -40507,13 +40507,7 @@
                 "id": 1,
                 "name": "servers",
                 "type": "Server",
-                "is_repeated": true,
-                "options": [
-                  {
-                    "name": "(google.api.field_behavior)",
-                    "value": "REQUIRED"
-                  }
-                ]
+                "is_repeated": true
               }
             ],
             "maps": [
@@ -43005,13 +42999,7 @@
                 "id": 1,
                 "name": "servers",
                 "type": "Server",
-                "is_repeated": true,
-                "options": [
-                  {
-                    "name": "(google.api.field_behavior)",
-                    "value": "REQUIRED"
-                  }
-                ]
+                "is_repeated": true
               }
             ],
             "maps": [