Add parameters for interactive containers. Useful with kubectl attach.

api/swagger-spec/v1.json

@@ -12394,6 +12394,14 @@
      "securityContext": {
       "$ref": "v1.SecurityContext",
       "description": "security options the pod should run with; see http://releases.k8s.io/HEAD/docs/design/security_context.md"
+     },
+     "stdin": {
+      "type": "boolean",
+      "description": "Whether this container should allocate a buffer for stdin in the container runtime; default is false"
+     },
+     "tty": {
+      "type": "boolean",
+      "description": "Whether this container should allocate a TTY for itself, also requires 'stdin' to be true; default is false"
      }
     }
    },

pkg/api/deep_copy_generated.go

@@ -204,6 +204,8 @@ func deepCopy_api_Container(in Container, out *Container, c *conversion.Cloner)
 	} else {
 		out.SecurityContext = nil
 	}
+	out.Stdin = in.Stdin
+	out.TTY = in.TTY
 	return nil
 }
 

pkg/api/types.go

@@ -726,6 +726,11 @@ type Container struct {
 	ImagePullPolicy PullPolicy `json:"imagePullPolicy"`
 	// Optional: SecurityContext defines the security options the pod should be run with
 	SecurityContext *SecurityContext `json:"securityContext,omitempty"`
+
+	// Variables for interactive containers, these have very specialized use-cases (e.g. debugging)
+	// and shouldn't be used for general purpose containers.
+	Stdin bool `json:"stdin,omitempty" description:"Whether this container should allocate a buffer for stdin in the container runtime; default is false"`
+	TTY   bool `json:"tty,omitempty" description:"Whether this container should allocate a TTY for itself, also requires 'stdin' to be true; default is false"`
 }
 
 // Handler defines a specific action that should be taken

pkg/api/v1/conversion_generated.go

@@ -222,6 +222,8 @@ func convert_api_Container_To_v1_Container(in *api.Container, out *Container, s
 	} else {
 		out.SecurityContext = nil
 	}
+	out.Stdin = in.Stdin
+	out.TTY = in.TTY
 	return nil
 }
 
@@ -2472,6 +2474,8 @@ func convert_v1_Container_To_api_Container(in *Container, out *api.Container, s
 	} else {
 		out.SecurityContext = nil
 	}
+	out.Stdin = in.Stdin
+	out.TTY = in.TTY
 	return nil
 }
 

pkg/api/v1/deep_copy_generated.go

@@ -217,6 +217,8 @@ func deepCopy_v1_Container(in Container, out *Container, c *conversion.Cloner) e
 	} else {
 		out.SecurityContext = nil
 	}
+	out.Stdin = in.Stdin
+	out.TTY = in.TTY
 	return nil
 }
 

pkg/api/v1/types.go

@@ -704,6 +704,11 @@ type Container struct {
 	ImagePullPolicy PullPolicy `json:"imagePullPolicy,omitempty" description:"image pull policy; one of Always, Never, IfNotPresent; defaults to Always if :latest tag is specified, or IfNotPresent otherwise; cannot be updated; see http://releases.k8s.io/HEAD/docs/user-guide/images.md#updating-images"`
 	// Optional: SecurityContext defines the security options the pod should be run with
 	SecurityContext *SecurityContext `json:"securityContext,omitempty" description:"security options the pod should run with; see http://releases.k8s.io/HEAD/docs/design/security_context.md"`
+
+	// Variables for interactive containers, these have very specialized use-cases (e.g. debugging)
+	// and shouldn't be used for general purpose containers.
+	Stdin bool `json:"stdin,omitempty" description:"Whether this container should allocate a buffer for stdin in the container runtime; default is false"`
+	TTY   bool `json:"tty,omitempty" description:"Whether this container should allocate a TTY for itself, also requires 'stdin' to be true; default is false"`
 }
 
 // Handler defines a specific action that should be taken