github
/
k3s
mirror of https://github.com/k3s-io/k3s
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Merge pull request #20159 from fgrzadkowski/master 

Add tracing information in etcd helper
pull/6/head
Filip Grzadkowski 2016-01-27 10:01:01 +01:00
parent 3f5e417999 2200aacbad
commit 63ec304e42
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
pkg/storage/etcd/etcd_helper.go
View File

@ -144,11 +144,14 @@ func (h *etcdHelper) Versioner() storage.Versioner {
// Implements storage.Interface.
func (h *etcdHelper) Create(ctx context.Context, key string, obj, out runtime.Object, ttl uint64) error {
trace := util.NewTrace("etcdHelper::Create " + getTypeName(obj))
defer trace.LogIfLong(250 * time.Millisecond)
if ctx == nil {
glog.Errorf("Context is nil")
}
key = h.prefixEtcdKey(key)
data, err := runtime.Encode(h.codec, obj)
trace.Step("Object encoded")
if err != nil {
return err
}
@ -157,6 +160,7 @@ func (h *etcdHelper) Create(ctx context.Context, key string, obj, out runtime.Ob
return errors.New("resourceVersion may not be set on objects to be created")
}
}
trace.Step("Version checked")
startTime := time.Now()
opts := etcd.SetOptions{
@ -165,6 +169,7 @@ func (h *etcdHelper) Create(ctx context.Context, key string, obj, out runtime.Ob
}
response, err := h.client.Set(ctx, key, string(data), &opts)
metrics.RecordEtcdRequestLatency("create", getTypeName(obj), startTime)
trace.Step("Object created")
if err != nil {
return err
}