Merge pull request #460 from coolljt0725/label

specs-go: add label to config.go

Author: philips

schema/defs-config.json

@@ -63,6 +63,16 @@
         },
         "WorkingDir": {
           "type": "string"
+        },
+        "Labels": {
+          "oneOf": [
+            {
+              "$ref": "defs.json#/definitions/mapStringString"
+            },
+            {
+              "type": "null"
+            }
+          ]
         }
       }
     },

schema/fs.go

@@ -205,7 +205,7 @@ var _escData = map[string]*_escFile{
 	"/config-schema.json": {
 		local:   "config-schema.json",
 		size:    774,
-		modtime: 1480129006,
+		modtime: 1479372487,
 		compressed: `
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 ya+mbbsBxDFGRQrdvu1eIoRnCmoxALfpn8dD+xrBoUdnS9e/jG3FjTDZjIyqcW/MUSj0Vd0RH8zA1mv/
@@ -219,7 +219,7 @@ AP//XlvgsQYDAAA=
 	"/content-descriptor.json": {
 		local:   "content-descriptor.json",
 		size:    836,
-		modtime: 1480407618,
+		modtime: 1479372487,
 		compressed: `
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@@ -233,24 +233,24 @@ DLQ9RAMAAA==
 
 	"/defs-config.json": {
 		local:   "defs-config.json",
-		size:    2270,
-		modtime: 1478076438,
+		size:    2483,
+		modtime: 1480556605,
 		compressed: `
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 `,
 	},
 
 	"/defs-image.json": {
 		local:   "defs-image.json",
 		size:    2736,
-		modtime: 1480409203,
+		modtime: 1480556516,
 		compressed: `
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 boyuEg7Jn/83nBH9MmMsiFBzRbkhKYI1C64xJkFupFkOyhDfpaCYkewmR/FZCgMkULEvGWyR3ebIKSYO
@@ -270,7 +270,7 @@ lhV7p5nVoz2hrPLTmWpE32suRnAZP23KWtVJe8MWLY8cbdM3wfyOHAN9BEUg+h+yo/P1WrL+Edj4R2jm
 	"/defs.json": {
 		local:   "defs.json",
 		size:    3193,
-		modtime: 1471577655,
+		modtime: 1470056192,
 		compressed: `
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@@ -289,7 +289,7 @@ MrVJbn8cB+ZnN/gbAAD//0JyEpx5DAAA
 	"/image-manifest-schema.json": {
 		local:   "image-manifest-schema.json",
 		size:    1139,
-		modtime: 1480129536,
+		modtime: 1480556516,
 		compressed: `
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@@ -305,7 +305,7 @@ pJlzBAAA
 	"/manifest-list-schema.json": {
 		local:   "manifest-list-schema.json",
 		size:    1101,
-		modtime: 1480129536,
+		modtime: 1479372487,
 		compressed: `
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specs-go/v1/config.go

@@ -45,6 +45,9 @@ type ImageConfig struct {
 
 	// WorkingDir sets the current working directory of the entrypoint process in the container.
 	WorkingDir string `json:"WorkingDir,omitempty"`
+
+	// Labels contains arbitrary metadata for the container.
+	Labels map[string]string `json:"labels,omitempty"`
 }
 
 // RootFS describes a layer content addresses