From 57d16bf9ed9677560c7bf57198ba998cc17084d4 Mon Sep 17 00:00:00 2001
From: timfeirg <kkcocogogo@gmail.com>
Date: Fri, 30 Sep 2016 12:52:01 +0800
Subject: [PATCH] remove image after build

---
 cluster/calcium/build_image.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/cluster/calcium/build_image.go b/cluster/calcium/build_image.go
index 768eaf37c..ad8932f8a 100644
--- a/cluster/calcium/build_image.go
+++ b/cluster/calcium/build_image.go
@@ -172,6 +172,7 @@ func (c *calcium) BuildImage(repository, version, uid, artifact string) (chan *t
 		ForceRemove:    true,
 		PullParent:     true,
 	}
+	log.Infof("Building image %v at %v:%v", tag, buildPodname, node.Name)
 	resp, err := node.Engine.ImageBuild(context.Background(), buildContext, buildOptions)
 	if err != nil {
 		return ch, err
@@ -219,6 +220,12 @@ func (c *calcium) BuildImage(repository, version, uid, artifact string) (chan *t
 			ch <- message
 		}
 
+		rmiOpts := enginetypes.ImageRemoveOptions{
+			Force:         false,
+			PruneChildren: true,
+		}
+		go node.Engine.ImageRemove(context.Background(), tag, rmiOpts)
+
 		ch <- &types.BuildImageMessage{Status: "finished", Progress: tag}
 		close(ch)
 	}()