Add kubectl rollout history

2016-01-20 15:48:52 -08:00
parent 5275c9421c
commit 8fb86a3d3b
13 changed files with 588 additions and 12 deletions
--- a/pkg/util/deployment/deployment.go
+++ b/pkg/util/deployment/deployment.go
@@ -18,6 +18,7 @@ package deployment

 import (
 	"fmt"
+	"strconv"
 	"time"

 	"k8s.io/kubernetes/pkg/api"
@@ -202,3 +203,12 @@ func getPodsForRCs(c clientset.Interface, replicationControllers []*api.Replicat
 	}
 	return allPods, nil
 }
+
+// Revision returns the revision number of the input RC
+func Revision(rc *api.ReplicationController) (int64, error) {
+	v, ok := rc.Annotations[RevisionAnnotation]
+	if !ok {
+		return 0, nil
+	}
+	return strconv.ParseInt(v, 10, 64)
+}