Add Annotations to the state

gao-feng · gao-feng · commit 161c98e9ab5b · 2015-11-17T10:28:53.000+08:00
`Annotations` is used to store some runtime specified informations,
these informations may be meaningless to other runtime, but it's
userful for the same runtime to operate this container.

Signed-off-by: Gao feng &lt;omarapazanadi@gmail.com&gt;
diff --git a/runtime.md b/runtime.md
@@ -23,6 +23,9 @@ This allows the hooks to perform cleanup and teardown logic after the runtime de
 * **`bundlePath`**: (string) is the absolute path to the container's bundle directory.
 This is provided so that consumers can find the container's configuration and root filesystem on the host.
 
+* **`annotations`**: (interface) holds runtime-specified information that is not structured by this specification.
+The runtime could store experimental information here before it's standardized in this specification.
+
 *Example*
 
 ```json
diff --git a/state.go b/state.go
@@ -13,4 +13,6 @@ type State struct {
 	Pid int `json:"pid"`
 	// BundlePath is the path to the container's bundle directory.
 	BundlePath string `json:"bundlePath"`
+	// Annotations holds runtime-specified information that is not structured by this specification.
+	Annotations interface{} `json:"annotations"`
 }

Original file line number	Diff line number	Diff line change
`@@ -13,4 +13,6 @@ type State struct {`
`13`	`13`	Pid int `json:"pid"`
`14`	`14`	`// BundlePath is the path to the container's bundle directory.`
`15`	`15`	BundlePath string `json:"bundlePath"`
	`16`	`+ // Annotations holds runtime-specified information that is not structured by this specification.`
	`17`	+ Annotations interface{} `json:"annotations"`
`16`	`18`	`}`