// update syncs code in the relevant repositories.
func (r *repoManager) update() error {
// Sync the projects.
r.mtx.Lock()
defer r.mtx.Unlock()
// Create the chromium parent directory if needed.
if _, err := os.Stat(r.chromiumParentDir); err != nil {
if err := os.MkdirAll(r.chromiumParentDir, 0755); err != nil {
return err
}
}
if _, err := os.Stat(path.Join(r.chromiumDir, ".git")); err == nil {
if err := r.cleanChromium(); err != nil {
return err
}
}
if _, err := exec.RunCommand(&exec.Command{
Dir: r.chromiumParentDir,
Env: []string{fmt.Sprintf("PATH=%s:%s", r.depot_tools, os.Getenv("PATH"))},
Name: r.gclient,
Args: []string{"config", REPO_CHROMIUM},
}); err != nil {
return err
}
if _, err := exec.RunCommand(&exec.Command{
Dir: r.chromiumParentDir,
Env: []string{fmt.Sprintf("PATH=%s:%s", r.depot_tools, os.Getenv("PATH"))},
Name: r.gclient,
Args: []string{"sync", "--nohooks"},
}); err != nil {
return err
}
// Create the child GitInfo if needed.
if r.childRepo == nil {
childRepo, err := gitinfo.NewGitInfo(r.childDir, false, true)
if err != nil {
return err
}
r.childRepo = childRepo
}
// Get the last roll revision.
lastRollRev, err := r.getLastRollRev()
if err != nil {
return err
}
r.lastRollRev = lastRollRev
// Record child HEAD
childHead, err := r.childRepo.FullHash("origin/master")
if err != nil {
return err
}
r.childHead = childHead
return nil
}
func TestIngestCommits(t *testing.T) {
// Get a known Git repo with 34 commits in it setup.
tr := util.NewTempRepo()
defer tr.Cleanup()
// Create a temporary place for a filetilestore.
tileDir, err := ioutil.TempDir("", "skiaperf")
if err != nil {
t.Fatal("Failed to create testing Tile dir: ", err)
}
defer testutils.RemoveAll(t, tileDir)
git, err := gitinfo.NewGitInfo(filepath.Join(tr.Dir, "testrepo"), false, false)
if err != nil {
glog.Fatalf("Failed loading Git info: %s\n", err)
}
// Construct an Ingestor and have it UpdateCommitInfo.
i, err := ingester.NewIngester(git, tileDir, config.DATASET_NANO, NewNanoBenchIngester(), 1, time.Second, map[string]string{}, "", "")
if err != nil {
t.Fatal("Failed to create ingester:", err)
}
if err := i.UpdateCommitInfo(false); err != nil {
t.Fatal("Failed to ingest commits:", err)
}
// Validate the generated Tiles.
store := filetilestore.NewFileTileStore(tileDir, config.DATASET_NANO, 0)
if !validator.ValidateDataset(store, false, false) {
t.Error("Failed to validate the created Tiles:", err)
}
// Test TileTracker while were here.
tt := ingester.NewTileTracker(store, i.HashToNumber())
err = tt.Move("7a6fe813047d1a84107ef239e81f310f27861473")
if err != nil {
t.Fatal(err)
}
if got, want := tt.LastTileNum(), 2; got != want {
t.Errorf("Move failed, wrong tile: Got %d Want %d", got, want)
}
err = tt.Move("87709bc360f35de52c2f2bc2fc70962fb234db2d")
if err != nil {
t.Fatal(err)
}
if got, want := tt.LastTileNum(), 2; got != want {
t.Errorf("Move failed, wrong tile: Got %d Want %d", got, want)
}
}
func TestNewTraceDBBuilder(t *testing.T) {
defer cleanup()
// First spin up a traceservice server that we wil talk to.
server, err := traceservice.NewTraceServiceServer(FILENAME)
if err != nil {
t.Fatalf("Failed to initialize the tracestore server: %s", err)
}
// Start the server on an open port.
lis, err := net.Listen("tcp", "localhost:0")
if err != nil {
t.Fatalf("failed to listen: %v", err)
}
port := lis.Addr().String()
s := grpc.NewServer()
traceservice.RegisterTraceServiceServer(s, server)
go func() {
t.Fatalf("Failed while serving: %s", s.Serve(lis))
}()
// Get a Git repo.
tr := util.NewTempRepo()
defer tr.Cleanup()
// Set up a connection to the server.
conn, err := grpc.Dial(port, grpc.WithInsecure())
if err != nil {
t.Fatalf("did not connect: %v", err)
}
ts, err := db.NewTraceServiceDB(conn, types.PerfTraceBuilder)
if err != nil {
t.Fatalf("Failed to create tracedb.DB: %s", err)
}
defer util.Close(ts)
git, err := gitinfo.NewGitInfo(filepath.Join(tr.Dir, "testrepo"), false, false)
if err != nil {
t.Fatal(err)
}
hashes := git.LastN(50)
assert.Equal(t, 50, len(hashes))
// Populate the tracedb with some data.
commitID := &db.CommitID{
Timestamp: git.Timestamp(hashes[1]).Unix(),
ID: hashes[1],
Source: "master",
}
entries := map[string]*db.Entry{
"key:8888:android": &db.Entry{
Params: map[string]string{
"config": "8888",
"platform": "android",
"type": "skp",
},
Value: types.BytesFromFloat64(0.01),
},
"key:gpu:win8": &db.Entry{
Params: map[string]string{
"config": "gpu",
"platform": "win8",
"type": "skp",
},
Value: types.BytesFromFloat64(1.234),
},
}
err = ts.Add(commitID, entries)
if err != nil {
t.Fatalf("Failed to add data to traceservice: %s", err)
}
evt := eventbus.New(nil)
traceDB, err := db.NewTraceServiceDBFromAddress(port, types.PerfTraceBuilder)
assert.Nil(t, err)
builder, err := db.NewMasterTileBuilder(traceDB, git, 50, evt)
if err != nil {
t.Fatalf("Failed to construct TraceStore: %s", err)
}
tile := builder.GetTile()
assert.Equal(t, 50, len(tile.Commits))
assert.Equal(t, 2, len(tile.Traces))
assert.Equal(t, commitID.ID, tile.Commits[1].Hash)
assert.Equal(t, "Joe Gregorio ([email protected])", tile.Commits[1].Author)
ptrace := tile.Traces["key:8888:android"].(*types.PerfTrace)
assert.Equal(t, 0.01, ptrace.Values[1])
assert.Equal(t, config.MISSING_DATA_SENTINEL, ptrace.Values[0])
ptrace = tile.Traces["key:gpu:win8"].(*types.PerfTrace)
assert.Equal(t, 1.234, ptrace.Values[1])
assert.Equal(t, config.MISSING_DATA_SENTINEL, ptrace.Values[0])
// Now add more data to the tracestore, trigger LoadTile() and check the results.
commitID = &db.CommitID{
Timestamp: git.Timestamp(hashes[2]).Unix(),
ID: hashes[2],
Source: "master",
}
entries = map[string]*db.Entry{
"key:8888:android": &db.Entry{
Params: map[string]string{
"config": "8888",
"platform": "android",
"type": "skp",
},
Value: types.BytesFromFloat64(0.02),
},
"key:565:ubuntu": &db.Entry{
Params: map[string]string{
"config": "565",
"platform": "ubuntu",
"type": "skp",
},
Value: types.BytesFromFloat64(2.345),
},
}
err = ts.Add(commitID, entries)
if err != nil {
t.Fatalf("Failed to add data to traceservice: %s", err)
}
// Access the LoadTile method without exposing it in the MasterBuilder interface.
type hasLoadTile interface {
LoadTile() error
}
masterBuilder := builder.(hasLoadTile)
if err := masterBuilder.LoadTile(); err != nil {
t.Fatalf("Failed to force load Tile: %s", err)
}
tile = builder.GetTile()
assert.Equal(t, 50, len(tile.Commits))
assert.Equal(t, 3, len(tile.Traces))
assert.Equal(t, commitID.ID, tile.Commits[2].Hash)
ptrace = tile.Traces["key:8888:android"].(*types.PerfTrace)
assert.Equal(t, 0.01, ptrace.Values[1])
assert.Equal(t, 0.02, ptrace.Values[2])
assert.Equal(t, config.MISSING_DATA_SENTINEL, ptrace.Values[0])
assert.Equal(t, config.MISSING_DATA_SENTINEL, ptrace.Values[3])
ptrace = tile.Traces["key:gpu:win8"].(*types.PerfTrace)
assert.Equal(t, 1.234, ptrace.Values[1])
assert.Equal(t, config.MISSING_DATA_SENTINEL, ptrace.Values[0])
ptrace = tile.Traces["key:565:ubuntu"].(*types.PerfTrace)
assert.Equal(t, 2.345, ptrace.Values[2])
assert.Equal(t, config.MISSING_DATA_SENTINEL, ptrace.Values[3])
}
func main() {
defer common.LogPanic()
// Setup DB flags.
dbConf := db.DBConfigFromFlags()
common.InitWithMetricsCB("ingest", func() string {
common.DecodeTomlFile(*configFilename, &config)
return config.Common.GraphiteServer
})
// Initialize the database. We might not need the oauth dialog if it fails.
if !config.Common.Local {
if err := dbConf.GetPasswordFromMetadata(); err != nil {
glog.Fatal(err)
}
}
if err := dbConf.InitDB(); err != nil {
glog.Fatal(err)
}
// Get a backoff transport.
transport := util.NewBackOffTransport()
// Determine the oauth scopes we are going to use. Storage is used by all
// ingesters.
scopes := []string{storage.CloudPlatformScope}
for _, ingesterConfig := range config.Ingesters {
if ingesterConfig.ConstructorName == gconfig.CONSTRUCTOR_ANDROID_GOLD {
scopes = append(scopes, androidbuildinternal.AndroidbuildInternalScope)
}
}
// Initialize the oauth client that is used to access all scopes.
var client *http.Client
var err error
if config.Common.Local {
if config.Common.DoOAuth {
client, err = auth.InstalledAppClient(config.Common.OAuthCacheFile,
config.Common.OAuthClientSecretFile,
transport, scopes...)
if err != nil {
glog.Fatalf("Failed to auth: %s", err)
}
} else {
client = nil
// Add back service account access here when it's fixed.
}
} else {
// Assume we are on a GCE instance.
client = auth.GCEServiceAccountClient(transport)
}
// Initialize the ingester and gold ingester.
ingester.Init(client)
if _, ok := config.Ingesters[gconfig.CONSTRUCTOR_GOLD]; ok {
if err := goldingester.Init(client, filepath.Join(config.Ingesters["gold"].StatusDir, "android-build-info")); err != nil {
glog.Fatalf("Unable to initialize GoldIngester: %s", err)
}
}
// TODO(stephana): Cleanup the way trybots are instantiated so that each trybot has it's own
// database connection and they are all instantiated the same way instead of the
// one-off approaches.
if ingesterConf, ok := config.Ingesters[gconfig.CONSTRUCTOR_GOLD_TRYBOT]; ok {
dbConf := &database.DatabaseConfig{
Host: ingesterConf.DBHost,
Port: ingesterConf.DBPort,
User: database.USER_RW,
Name: ingesterConf.DBName,
MigrationSteps: golddb.MigrationSteps(),
}
if !config.Common.Local {
if err := dbConf.GetPasswordFromMetadata(); err != nil {
glog.Fatal(err)
}
}
vdb, err := dbConf.NewVersionedDB()
if err != nil {
glog.Fatalf("Unable to open db connection: %s", err)
}
goldtrybot.Init(vdb)
}
git, err := gitinfo.NewGitInfo(config.Common.GitRepoDir, true, false)
if err != nil {
glog.Fatalf("Failed loading Git info: %s\n", err)
}
for dataset, ingesterConfig := range config.Ingesters {
// Get duration equivalent to the number of days.
minDuration := 24 * time.Hour * time.Duration(ingesterConfig.MinDays)
constructorName := ingesterConfig.ConstructorName
if constructorName == "" {
constructorName = dataset
}
constructor := ingester.Constructor(constructorName)
resultIngester := constructor()
glog.Infof("Process name: %s", dataset)
startProcess := NewIngestionProcess(git,
config.Common.TileDir,
dataset,
resultIngester,
ingesterConfig.ExtraParams,
ingesterConfig.RunEvery.Duration,
ingesterConfig.NCommits,
minDuration,
ingesterConfig.StatusDir,
ingesterConfig.MetricName)
startProcess()
}
select {}
}
