From 9d16863e2fec87334d6c92392c6d58b7cd310809 Mon Sep 17 00:00:00 2001
From: Ryan Peck <rypeck@gmail.com>
Date: Thu, 20 Aug 2020 16:51:18 -0400
Subject: [PATCH] Make ProjectedVolumeSource optional

---
 api/openapi-spec/swagger.json                  | 3 ---
 staging/src/k8s.io/api/core/v1/generated.proto | 1 +
 staging/src/k8s.io/api/core/v1/types.go        | 1 +
 3 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/api/openapi-spec/swagger.json b/api/openapi-spec/swagger.json
index 13e8d591858..2e82a471de4 100644
--- a/api/openapi-spec/swagger.json
+++ b/api/openapi-spec/swagger.json
@@ -8899,9 +8899,6 @@
           "type": "array"
         }
       },
-      "required": [
-        "sources"
-      ],
       "type": "object"
     },
     "io.k8s.api.core.v1.QuobyteVolumeSource": {
diff --git a/staging/src/k8s.io/api/core/v1/generated.proto b/staging/src/k8s.io/api/core/v1/generated.proto
index 916e2601e69..71d1cf8891d 100644
--- a/staging/src/k8s.io/api/core/v1/generated.proto
+++ b/staging/src/k8s.io/api/core/v1/generated.proto
@@ -3853,6 +3853,7 @@ message Probe {
 // Represents a projected volume source
 message ProjectedVolumeSource {
   // list of volume projections
+  // +optional
   repeated VolumeProjection sources = 1;
 
   // Mode bits used to set permissions on created files by default.
diff --git a/staging/src/k8s.io/api/core/v1/types.go b/staging/src/k8s.io/api/core/v1/types.go
index f3ec52e71c6..d063ff47234 100644
--- a/staging/src/k8s.io/api/core/v1/types.go
+++ b/staging/src/k8s.io/api/core/v1/types.go
@@ -1615,6 +1615,7 @@ type ServiceAccountTokenProjection struct {
 // Represents a projected volume source
 type ProjectedVolumeSource struct {
 	// list of volume projections
+	// +optional
 	Sources []VolumeProjection `json:"sources" protobuf:"bytes,1,rep,name=sources"`
 	// Mode bits used to set permissions on created files by default.
 	// Must be an octal value between 0000 and 0777 or a decimal value between 0 and 511.