generated codes.

Signed-off-by: Da K. Ma <klaus1982.cn@gmail.com>

api/openapi-spec/swagger.json

@@ -77345,13 +77345,17 @@
     }
    },
    "io.k8s.api.core.v1.NodeSelectorTerm": {
-    "description": "A null or empty node selector term matches no objects.",
+    "description": "A null or empty node selector term matches no objects. The requirements of them are ANDed.",
-    "required": [
-     "matchExpressions"
-    ],
     "properties": {
      "matchExpressions": {
-      "description": "Required. A list of node selector requirements. The requirements are ANDed.",
+      "description": "A list of node selector requirements by node's labels.",
+      "type": "array",
+      "items": {
+       "$ref": "#/definitions/io.k8s.api.core.v1.NodeSelectorRequirement"
+      }
+     },
+     "matchFields": {
+      "description": "A list of node selector requirements by node's fields.",
       "type": "array",
       "items": {
        "$ref": "#/definitions/io.k8s.api.core.v1.NodeSelectorRequirement"

api/swagger-spec/apps_v1.json

@@ -8440,17 +8440,21 @@
    },
    "v1.NodeSelectorTerm": {
     "id": "v1.NodeSelectorTerm",
-    "description": "A null or empty node selector term matches no objects.",
+    "description": "A null or empty node selector term matches no objects. The requirements of them are ANDed.",
-    "required": [
-     "matchExpressions"
-    ],
     "properties": {
      "matchExpressions": {
       "type": "array",
       "items": {
        "$ref": "v1.NodeSelectorRequirement"
       },
-      "description": "Required. A list of node selector requirements. The requirements are ANDed."
+      "description": "A list of node selector requirements by node's labels."
+     },
+     "matchFields": {
+      "type": "array",
+      "items": {
+       "$ref": "v1.NodeSelectorRequirement"
+      },
+      "description": "A list of node selector requirements by node's fields."
      }
     }
    },

api/swagger-spec/apps_v1beta1.json

@@ -6074,17 +6074,21 @@
    },
    "v1.NodeSelectorTerm": {
     "id": "v1.NodeSelectorTerm",
-    "description": "A null or empty node selector term matches no objects.",
+    "description": "A null or empty node selector term matches no objects. The requirements of them are ANDed.",
-    "required": [
-     "matchExpressions"
-    ],
     "properties": {
      "matchExpressions": {
       "type": "array",
       "items": {
        "$ref": "v1.NodeSelectorRequirement"
       },
-      "description": "Required. A list of node selector requirements. The requirements are ANDed."
+      "description": "A list of node selector requirements by node's labels."
+     },
+     "matchFields": {
+      "type": "array",
+      "items": {
+       "$ref": "v1.NodeSelectorRequirement"
+      },
+      "description": "A list of node selector requirements by node's fields."
      }
     }
    },

api/swagger-spec/apps_v1beta2.json

@@ -8440,17 +8440,21 @@
    },
    "v1.NodeSelectorTerm": {
     "id": "v1.NodeSelectorTerm",
-    "description": "A null or empty node selector term matches no objects.",
+    "description": "A null or empty node selector term matches no objects. The requirements of them are ANDed.",
-    "required": [
-     "matchExpressions"
-    ],
     "properties": {
      "matchExpressions": {
       "type": "array",
       "items": {
        "$ref": "v1.NodeSelectorRequirement"
       },
-      "description": "Required. A list of node selector requirements. The requirements are ANDed."
+      "description": "A list of node selector requirements by node's labels."
+     },
+     "matchFields": {
+      "type": "array",
+      "items": {
+       "$ref": "v1.NodeSelectorRequirement"
+      },
+      "description": "A list of node selector requirements by node's fields."
      }
     }
    },

api/swagger-spec/batch_v1.json

@@ -3414,17 +3414,21 @@
    },
    "v1.NodeSelectorTerm": {
     "id": "v1.NodeSelectorTerm",
-    "description": "A null or empty node selector term matches no objects.",
+    "description": "A null or empty node selector term matches no objects. The requirements of them are ANDed.",
-    "required": [
-     "matchExpressions"
-    ],
     "properties": {
      "matchExpressions": {
       "type": "array",
       "items": {
        "$ref": "v1.NodeSelectorRequirement"
       },
-      "description": "Required. A list of node selector requirements. The requirements are ANDed."
+      "description": "A list of node selector requirements by node's labels."
+     },
+     "matchFields": {
+      "type": "array",
+      "items": {
+       "$ref": "v1.NodeSelectorRequirement"
+      },
+      "description": "A list of node selector requirements by node's fields."
      }
     }
    },

api/swagger-spec/batch_v1beta1.json

@@ -3469,17 +3469,21 @@
    },
    "v1.NodeSelectorTerm": {
     "id": "v1.NodeSelectorTerm",
-    "description": "A null or empty node selector term matches no objects.",
+    "description": "A null or empty node selector term matches no objects. The requirements of them are ANDed.",
-    "required": [
-     "matchExpressions"
-    ],
     "properties": {
      "matchExpressions": {
       "type": "array",
       "items": {
        "$ref": "v1.NodeSelectorRequirement"
       },
-      "description": "Required. A list of node selector requirements. The requirements are ANDed."
+      "description": "A list of node selector requirements by node's labels."
+     },
+     "matchFields": {
+      "type": "array",
+      "items": {
+       "$ref": "v1.NodeSelectorRequirement"
+      },
+      "description": "A list of node selector requirements by node's fields."
      }
     }
    },

api/swagger-spec/batch_v2alpha1.json

@@ -3469,17 +3469,21 @@
    },
    "v1.NodeSelectorTerm": {
     "id": "v1.NodeSelectorTerm",
-    "description": "A null or empty node selector term matches no objects.",
+    "description": "A null or empty node selector term matches no objects. The requirements of them are ANDed.",
-    "required": [
-     "matchExpressions"
-    ],
     "properties": {
      "matchExpressions": {
       "type": "array",
       "items": {
        "$ref": "v1.NodeSelectorRequirement"
       },
-      "description": "Required. A list of node selector requirements. The requirements are ANDed."
+      "description": "A list of node selector requirements by node's labels."
+     },
+     "matchFields": {
+      "type": "array",
+      "items": {
+       "$ref": "v1.NodeSelectorRequirement"
+      },
+      "description": "A list of node selector requirements by node's fields."
      }
     }
    },

api/swagger-spec/extensions_v1beta1.json

@@ -9082,17 +9082,21 @@
    },
    "v1.NodeSelectorTerm": {
     "id": "v1.NodeSelectorTerm",
-    "description": "A null or empty node selector term matches no objects.",
+    "description": "A null or empty node selector term matches no objects. The requirements of them are ANDed.",
-    "required": [
-     "matchExpressions"
-    ],
     "properties": {
      "matchExpressions": {
       "type": "array",
       "items": {
        "$ref": "v1.NodeSelectorRequirement"
       },
-      "description": "Required. A list of node selector requirements. The requirements are ANDed."
+      "description": "A list of node selector requirements by node's labels."
+     },
+     "matchFields": {
+      "type": "array",
+      "items": {
+       "$ref": "v1.NodeSelectorRequirement"
+      },
+      "description": "A list of node selector requirements by node's fields."
      }
     }
    },

api/swagger-spec/v1.json

@@ -20056,17 +20056,21 @@
    },
    "v1.NodeSelectorTerm": {
     "id": "v1.NodeSelectorTerm",
-    "description": "A null or empty node selector term matches no objects.",
+    "description": "A null or empty node selector term matches no objects. The requirements of them are ANDed.",
-    "required": [
-     "matchExpressions"
-    ],
     "properties": {
      "matchExpressions": {
       "type": "array",
       "items": {
        "$ref": "v1.NodeSelectorRequirement"
       },
-      "description": "Required. A list of node selector requirements. The requirements are ANDed."
+      "description": "A list of node selector requirements by node's labels."
+     },
+     "matchFields": {
+      "type": "array",
+      "items": {
+       "$ref": "v1.NodeSelectorRequirement"
+      },
+      "description": "A list of node selector requirements by node's fields."
      }
     }
    },

docs/api-reference/apps/v1/definitions.html

@@ -512,7 +512,7 @@ span.icon > [class^="icon-"], span.icon > [class*=" icon-"] { cursor: default; }
 <div class="sect2">
 <h3 id="_v1_nodeselectorterm">v1.NodeSelectorTerm</h3>
 <div class="paragraph">
-<p>A null or empty node selector term matches no objects.</p>
+<p>A null or empty node selector term matches no objects. The requirements of them are ANDed.</p>
 </div>
 <table class="tableblock frame-all grid-all" style="width:100%; ">
 <colgroup>
@@ -534,8 +534,15 @@ span.icon > [class^="icon-"], span.icon > [class*=" icon-"] { cursor: default; }
 <tbody>
 <tr>
 <td class="tableblock halign-left valign-top"><p class="tableblock">matchExpressions</p></td>
-<td class="tableblock halign-left valign-top"><p class="tableblock">Required. A list of node selector requirements. The requirements are ANDed.</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">A list of node selector requirements by node&#8217;s labels.</p></td>
-<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock"><a href="#_v1_nodeselectorrequirement">v1.NodeSelectorRequirement</a> array</p></td>
+<td class="tableblock halign-left valign-top"></td>
+</tr>
+<tr>
+<td class="tableblock halign-left valign-top"><p class="tableblock">matchFields</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">A list of node selector requirements by node&#8217;s fields.</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
 <td class="tableblock halign-left valign-top"><p class="tableblock"><a href="#_v1_nodeselectorrequirement">v1.NodeSelectorRequirement</a> array</p></td>
 <td class="tableblock halign-left valign-top"></td>
 </tr>

docs/api-reference/apps/v1beta1/definitions.html

@@ -623,7 +623,7 @@ span.icon > [class^="icon-"], span.icon > [class*=" icon-"] { cursor: default; }
 <div class="sect2">
 <h3 id="_v1_nodeselectorterm">v1.NodeSelectorTerm</h3>
 <div class="paragraph">
-<p>A null or empty node selector term matches no objects.</p>
+<p>A null or empty node selector term matches no objects. The requirements of them are ANDed.</p>
 </div>
 <table class="tableblock frame-all grid-all" style="width:100%; ">
 <colgroup>
@@ -645,8 +645,15 @@ span.icon > [class^="icon-"], span.icon > [class*=" icon-"] { cursor: default; }
 <tbody>
 <tr>
 <td class="tableblock halign-left valign-top"><p class="tableblock">matchExpressions</p></td>
-<td class="tableblock halign-left valign-top"><p class="tableblock">Required. A list of node selector requirements. The requirements are ANDed.</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">A list of node selector requirements by node&#8217;s labels.</p></td>
-<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock"><a href="#_v1_nodeselectorrequirement">v1.NodeSelectorRequirement</a> array</p></td>
+<td class="tableblock halign-left valign-top"></td>
+</tr>
+<tr>
+<td class="tableblock halign-left valign-top"><p class="tableblock">matchFields</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">A list of node selector requirements by node&#8217;s fields.</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
 <td class="tableblock halign-left valign-top"><p class="tableblock"><a href="#_v1_nodeselectorrequirement">v1.NodeSelectorRequirement</a> array</p></td>
 <td class="tableblock halign-left valign-top"></td>
 </tr>

docs/api-reference/apps/v1beta2/definitions.html

@@ -515,7 +515,7 @@ span.icon > [class^="icon-"], span.icon > [class*=" icon-"] { cursor: default; }
 <div class="sect2">
 <h3 id="_v1_nodeselectorterm">v1.NodeSelectorTerm</h3>
 <div class="paragraph">
-<p>A null or empty node selector term matches no objects.</p>
+<p>A null or empty node selector term matches no objects. The requirements of them are ANDed.</p>
 </div>
 <table class="tableblock frame-all grid-all" style="width:100%; ">
 <colgroup>
@@ -537,8 +537,15 @@ span.icon > [class^="icon-"], span.icon > [class*=" icon-"] { cursor: default; }
 <tbody>
 <tr>
 <td class="tableblock halign-left valign-top"><p class="tableblock">matchExpressions</p></td>
-<td class="tableblock halign-left valign-top"><p class="tableblock">Required. A list of node selector requirements. The requirements are ANDed.</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">A list of node selector requirements by node&#8217;s labels.</p></td>
-<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock"><a href="#_v1_nodeselectorrequirement">v1.NodeSelectorRequirement</a> array</p></td>
+<td class="tableblock halign-left valign-top"></td>
+</tr>
+<tr>
+<td class="tableblock halign-left valign-top"><p class="tableblock">matchFields</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">A list of node selector requirements by node&#8217;s fields.</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
 <td class="tableblock halign-left valign-top"><p class="tableblock"><a href="#_v1_nodeselectorrequirement">v1.NodeSelectorRequirement</a> array</p></td>
 <td class="tableblock halign-left valign-top"></td>
 </tr>

docs/api-reference/batch/v1/definitions.html

@@ -488,7 +488,7 @@ span.icon > [class^="icon-"], span.icon > [class*=" icon-"] { cursor: default; }
 <div class="sect2">
 <h3 id="_v1_nodeselectorterm">v1.NodeSelectorTerm</h3>
 <div class="paragraph">
-<p>A null or empty node selector term matches no objects.</p>
+<p>A null or empty node selector term matches no objects. The requirements of them are ANDed.</p>
 </div>
 <table class="tableblock frame-all grid-all" style="width:100%; ">
 <colgroup>
@@ -510,8 +510,15 @@ span.icon > [class^="icon-"], span.icon > [class*=" icon-"] { cursor: default; }
 <tbody>
 <tr>
 <td class="tableblock halign-left valign-top"><p class="tableblock">matchExpressions</p></td>
-<td class="tableblock halign-left valign-top"><p class="tableblock">Required. A list of node selector requirements. The requirements are ANDed.</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">A list of node selector requirements by node&#8217;s labels.</p></td>
-<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock"><a href="#_v1_nodeselectorrequirement">v1.NodeSelectorRequirement</a> array</p></td>
+<td class="tableblock halign-left valign-top"></td>
+</tr>
+<tr>
+<td class="tableblock halign-left valign-top"><p class="tableblock">matchFields</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">A list of node selector requirements by node&#8217;s fields.</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
 <td class="tableblock halign-left valign-top"><p class="tableblock"><a href="#_v1_nodeselectorrequirement">v1.NodeSelectorRequirement</a> array</p></td>
 <td class="tableblock halign-left valign-top"></td>
 </tr>

docs/api-reference/batch/v1beta1/definitions.html

@@ -488,7 +488,7 @@ span.icon > [class^="icon-"], span.icon > [class*=" icon-"] { cursor: default; }
 <div class="sect2">
 <h3 id="_v1_nodeselectorterm">v1.NodeSelectorTerm</h3>
 <div class="paragraph">
-<p>A null or empty node selector term matches no objects.</p>
+<p>A null or empty node selector term matches no objects. The requirements of them are ANDed.</p>
 </div>
 <table class="tableblock frame-all grid-all" style="width:100%; ">
 <colgroup>
@@ -510,8 +510,15 @@ span.icon > [class^="icon-"], span.icon > [class*=" icon-"] { cursor: default; }
 <tbody>
 <tr>
 <td class="tableblock halign-left valign-top"><p class="tableblock">matchExpressions</p></td>
-<td class="tableblock halign-left valign-top"><p class="tableblock">Required. A list of node selector requirements. The requirements are ANDed.</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">A list of node selector requirements by node&#8217;s labels.</p></td>
-<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock"><a href="#_v1_nodeselectorrequirement">v1.NodeSelectorRequirement</a> array</p></td>
+<td class="tableblock halign-left valign-top"></td>
+</tr>
+<tr>
+<td class="tableblock halign-left valign-top"><p class="tableblock">matchFields</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">A list of node selector requirements by node&#8217;s fields.</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
 <td class="tableblock halign-left valign-top"><p class="tableblock"><a href="#_v1_nodeselectorrequirement">v1.NodeSelectorRequirement</a> array</p></td>
 <td class="tableblock halign-left valign-top"></td>
 </tr>

docs/api-reference/batch/v2alpha1/definitions.html

@@ -488,7 +488,7 @@ span.icon > [class^="icon-"], span.icon > [class*=" icon-"] { cursor: default; }
 <div class="sect2">
 <h3 id="_v1_nodeselectorterm">v1.NodeSelectorTerm</h3>
 <div class="paragraph">
-<p>A null or empty node selector term matches no objects.</p>
+<p>A null or empty node selector term matches no objects. The requirements of them are ANDed.</p>
 </div>
 <table class="tableblock frame-all grid-all" style="width:100%; ">
 <colgroup>
@@ -510,8 +510,15 @@ span.icon > [class^="icon-"], span.icon > [class*=" icon-"] { cursor: default; }
 <tbody>
 <tr>
 <td class="tableblock halign-left valign-top"><p class="tableblock">matchExpressions</p></td>
-<td class="tableblock halign-left valign-top"><p class="tableblock">Required. A list of node selector requirements. The requirements are ANDed.</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">A list of node selector requirements by node&#8217;s labels.</p></td>
-<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock"><a href="#_v1_nodeselectorrequirement">v1.NodeSelectorRequirement</a> array</p></td>
+<td class="tableblock halign-left valign-top"></td>
+</tr>
+<tr>
+<td class="tableblock halign-left valign-top"><p class="tableblock">matchFields</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">A list of node selector requirements by node&#8217;s fields.</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
 <td class="tableblock halign-left valign-top"><p class="tableblock"><a href="#_v1_nodeselectorrequirement">v1.NodeSelectorRequirement</a> array</p></td>
 <td class="tableblock halign-left valign-top"></td>
 </tr>

docs/api-reference/extensions/v1beta1/definitions.html

@@ -740,7 +740,7 @@ Examples: <code>/foo</code> would allow <code>/foo</code>, <code>/foo/</code> an
 <div class="sect2">
 <h3 id="_v1_nodeselectorterm">v1.NodeSelectorTerm</h3>
 <div class="paragraph">
-<p>A null or empty node selector term matches no objects.</p>
+<p>A null or empty node selector term matches no objects. The requirements of them are ANDed.</p>
 </div>
 <table class="tableblock frame-all grid-all" style="width:100%; ">
 <colgroup>
@@ -762,8 +762,15 @@ Examples: <code>/foo</code> would allow <code>/foo</code>, <code>/foo/</code> an
 <tbody>
 <tr>
 <td class="tableblock halign-left valign-top"><p class="tableblock">matchExpressions</p></td>
-<td class="tableblock halign-left valign-top"><p class="tableblock">Required. A list of node selector requirements. The requirements are ANDed.</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">A list of node selector requirements by node&#8217;s labels.</p></td>
-<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock"><a href="#_v1_nodeselectorrequirement">v1.NodeSelectorRequirement</a> array</p></td>
+<td class="tableblock halign-left valign-top"></td>
+</tr>
+<tr>
+<td class="tableblock halign-left valign-top"><p class="tableblock">matchFields</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">A list of node selector requirements by node&#8217;s fields.</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
 <td class="tableblock halign-left valign-top"><p class="tableblock"><a href="#_v1_nodeselectorrequirement">v1.NodeSelectorRequirement</a> array</p></td>
 <td class="tableblock halign-left valign-top"></td>
 </tr>

docs/api-reference/v1/definitions.html

@@ -6457,7 +6457,7 @@ Examples:<br>
 <div class="sect2">
 <h3 id="_v1_nodeselectorterm">v1.NodeSelectorTerm</h3>
 <div class="paragraph">
-<p>A null or empty node selector term matches no objects.</p>
+<p>A null or empty node selector term matches no objects. The requirements of them are ANDed.</p>
 </div>
 <table class="tableblock frame-all grid-all" style="width:100%; ">
 <colgroup>
@@ -6479,8 +6479,15 @@ Examples:<br>
 <tbody>
 <tr>
 <td class="tableblock halign-left valign-top"><p class="tableblock">matchExpressions</p></td>
-<td class="tableblock halign-left valign-top"><p class="tableblock">Required. A list of node selector requirements. The requirements are ANDed.</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">A list of node selector requirements by node&#8217;s labels.</p></td>
-<td class="tableblock halign-left valign-top"><p class="tableblock">true</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock"><a href="#_v1_nodeselectorrequirement">v1.NodeSelectorRequirement</a> array</p></td>
+<td class="tableblock halign-left valign-top"></td>
+</tr>
+<tr>
+<td class="tableblock halign-left valign-top"><p class="tableblock">matchFields</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">A list of node selector requirements by node&#8217;s fields.</p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
 <td class="tableblock halign-left valign-top"><p class="tableblock"><a href="#_v1_nodeselectorrequirement">v1.NodeSelectorRequirement</a> array</p></td>
 <td class="tableblock halign-left valign-top"></td>
 </tr>

pkg/apis/core/v1/helper/BUILD

@@ -15,6 +15,7 @@ go_test(
         "//vendor/k8s.io/apimachinery/pkg/api/equality:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/api/resource:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/fields:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library",
     ],
 )
@@ -27,6 +28,7 @@ go_library(
         "//pkg/apis/core/helper:go_default_library",
         "//vendor/k8s.io/api/core/v1:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/api/resource:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/fields:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/selection:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/util/validation:go_default_library",

pkg/apis/core/v1/zz_generated.conversion.go

@@ -2737,6 +2737,7 @@ func Convert_core_NodeSelectorRequirement_To_v1_NodeSelectorRequirement(in *core
 
 func autoConvert_v1_NodeSelectorTerm_To_core_NodeSelectorTerm(in *v1.NodeSelectorTerm, out *core.NodeSelectorTerm, s conversion.Scope) error {
 	out.MatchExpressions = *(*[]core.NodeSelectorRequirement)(unsafe.Pointer(&in.MatchExpressions))
+	out.MatchFields = *(*[]core.NodeSelectorRequirement)(unsafe.Pointer(&in.MatchFields))
 	return nil
 }
 
@@ -2747,6 +2748,7 @@ func Convert_v1_NodeSelectorTerm_To_core_NodeSelectorTerm(in *v1.NodeSelectorTer
 
 func autoConvert_core_NodeSelectorTerm_To_v1_NodeSelectorTerm(in *core.NodeSelectorTerm, out *v1.NodeSelectorTerm, s conversion.Scope) error {
 	out.MatchExpressions = *(*[]v1.NodeSelectorRequirement)(unsafe.Pointer(&in.MatchExpressions))
+	out.MatchFields = *(*[]v1.NodeSelectorRequirement)(unsafe.Pointer(&in.MatchFields))
 	return nil
 }
 

pkg/apis/core/zz_generated.deepcopy.go

@@ -2547,6 +2547,13 @@ func (in *NodeSelectorTerm) DeepCopyInto(out *NodeSelectorTerm) {
 			(*in)[i].DeepCopyInto(&(*out)[i])
 		}
 	}
+	if in.MatchFields != nil {
+		in, out := &in.MatchFields, &out.MatchFields
+		*out = make([]NodeSelectorRequirement, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
 	return
 }
 

staging/src/k8s.io/api/core/v1/generated.proto

@@ -1875,10 +1875,16 @@ message NodeSelectorRequirement {
   repeated string values = 3;
 }
 
-// A null or empty node selector term matches no objects.
+// A null or empty node selector term matches no objects. The requirements of
+// them are ANDed.
 message NodeSelectorTerm {
-  // Required. A list of node selector requirements. The requirements are ANDed.
+  // A list of node selector requirements by node's labels.
+  // +optional
   repeated NodeSelectorRequirement matchExpressions = 1;
+
+  // A list of node selector requirements by node's fields.
+  // +optional
+  repeated NodeSelectorRequirement matchFields = 2;
 }
 
 // NodeSpec describes the attributes that a node is created with.

staging/src/k8s.io/api/core/v1/types_swagger_doc_generated.go

@@ -1034,8 +1034,9 @@ func (NodeSelectorRequirement) SwaggerDoc() map[string]string {
 }
 
 var map_NodeSelectorTerm = map[string]string{
-	"":                 "A null or empty node selector term matches no objects.",
+	"":                 "A null or empty node selector term matches no objects. The requirements of them are ANDed.",
-	"matchExpressions": "Required. A list of node selector requirements. The requirements are ANDed.",
+	"matchExpressions": "A list of node selector requirements by node's labels.",
+	"matchFields":      "A list of node selector requirements by node's fields.",
 }
 
 func (NodeSelectorTerm) SwaggerDoc() map[string]string {

staging/src/k8s.io/api/core/v1/zz_generated.deepcopy.go

@@ -2543,6 +2543,13 @@ func (in *NodeSelectorTerm) DeepCopyInto(out *NodeSelectorTerm) {
 			(*in)[i].DeepCopyInto(&(*out)[i])
 		}
 	}
+	if in.MatchFields != nil {
+		in, out := &in.MatchFields, &out.MatchFields
+		*out = make([]NodeSelectorRequirement, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
 	return
 }