// downloadSkia uses git to clone Skia from googlesource.com and check it out to the specified version.
// Upon sucess, the SkiaVersion in config is set to be the current version and any dependencies
// needed to compile Skia have been installed (e.g. the latest version of gyp).
// It returns an error on failure.
func DownloadSkia(version, path string, v config.VersionSetter) error {
glog.Infof("Cloning Skia version %s to %s", version, path)
repo, err := gitinfo.CloneOrUpdate("https://skia.googlesource.com/skia", path, false)
if err != nil {
return fmt.Errorf("Failed cloning Skia: %s", err)
}
if err = repo.SetToCommit(version); err != nil {
return fmt.Errorf("Problem setting Skia to version %s: %s", version, err)
}
syncCmd := &exec.Command{
Name: "bin/sync-and-gyp",
Dir: path,
}
if err := exec.Run(syncCmd); err != nil {
return fmt.Errorf("Failed syncing and setting up gyp: %s", err)
}
if v != nil {
if lc, err := repo.Details(version, false); err != nil {
glog.Errorf("Could not get git details for skia version %s: %s", version, err)
} else {
v.SetSkiaVersion(lc)
}
}
return nil
}
func Init() {
rand.Seed(time.Now().UnixNano())
if *resourcesDir == "" {
_, filename, _, _ := runtime.Caller(0)
*resourcesDir = filepath.Join(filepath.Dir(filename), "../..")
}
loadTemplates()
var err error
git, err = gitinfo.CloneOrUpdate(*gitRepoURL, *gitRepoDir, false)
if err != nil {
glog.Fatal(err)
}
evt := eventbus.New(nil)
tileStats = tilestats.New(evt)
// Connect to traceDB and create the builders.
db, err := tracedb.NewTraceServiceDBFromAddress(*traceservice, types.PerfTraceBuilder)
if err != nil {
glog.Fatalf("Failed to connect to tracedb: %s", err)
}
masterTileBuilder, err = tracedb.NewMasterTileBuilder(db, git, *tileSize, evt)
if err != nil {
glog.Fatalf("Failed to build trace/db.DB: %s", err)
}
branchTileBuilder = tracedb.NewBranchTileBuilder(db, git, rietveld.RIETVELD_SKIA_URL, evt)
}
// NewDefaultRepoManager returns a RepoManager instance which operates in the given
// working directory and updates at the given frequency.
func NewDefaultRepoManager(workdir string, frequency time.Duration, depot_tools string) (RepoManager, error) {
chromiumParentDir := path.Join(workdir, "chromium")
skiaDir := path.Join(workdir, "skia")
skiaRepo, err := gitinfo.CloneOrUpdate(REPO_SKIA, skiaDir, true)
if err != nil {
return nil, err
}
gclient := GCLIENT
rollDep := ROLL_DEP
if depot_tools != "" {
gclient = path.Join(depot_tools, gclient)
rollDep = path.Join(depot_tools, rollDep)
}
r := &repoManager{
chromiumDir: path.Join(chromiumParentDir, "src"),
chromiumParentDir: chromiumParentDir,
depot_tools: depot_tools,
gclient: gclient,
rollDep: rollDep,
skiaDir: skiaDir,
skiaRepo: skiaRepo,
}
if err := r.update(); err != nil {
return nil, err
}
go func() {
for _ = range time.Tick(frequency) {
util.LogErr(r.update())
}
}()
return r, nil
}
func Init() {
rand.Seed(time.Now().UnixNano())
if *resourcesDir == "" {
_, filename, _, _ := runtime.Caller(0)
*resourcesDir = filepath.Join(filepath.Dir(filename), "../..")
}
indexTemplate = template.Must(template.ParseFiles(
filepath.Join(*resourcesDir, "templates/index.html"),
filepath.Join(*resourcesDir, "templates/titlebar.html"),
filepath.Join(*resourcesDir, "templates/header.html"),
))
clusterTemplate = template.Must(template.ParseFiles(
filepath.Join(*resourcesDir, "templates/clusters.html"),
filepath.Join(*resourcesDir, "templates/titlebar.html"),
filepath.Join(*resourcesDir, "templates/header.html"),
))
alertsTemplate = template.Must(template.ParseFiles(
filepath.Join(*resourcesDir, "templates/alerting.html"),
filepath.Join(*resourcesDir, "templates/titlebar.html"),
filepath.Join(*resourcesDir, "templates/header.html"),
))
clTemplate = template.Must(template.ParseFiles(
filepath.Join(*resourcesDir, "templates/cl.html"),
filepath.Join(*resourcesDir, "templates/titlebar.html"),
filepath.Join(*resourcesDir, "templates/header.html"),
))
activityTemplate = template.Must(template.ParseFiles(
filepath.Join(*resourcesDir, "templates/activitylog.html"),
filepath.Join(*resourcesDir, "templates/titlebar.html"),
filepath.Join(*resourcesDir, "templates/header.html"),
))
compareTemplate = template.Must(template.ParseFiles(
filepath.Join(*resourcesDir, "templates/compare.html"),
filepath.Join(*resourcesDir, "templates/titlebar.html"),
filepath.Join(*resourcesDir, "templates/header.html"),
))
helpTemplate = template.Must(template.ParseFiles(
filepath.Join(*resourcesDir, "templates/help.html"),
filepath.Join(*resourcesDir, "templates/titlebar.html"),
filepath.Join(*resourcesDir, "templates/header.html"),
))
nanoTileStore = filetilestore.NewFileTileStore(*tileStoreDir, config.DATASET_NANO, 2*time.Minute)
var err error
git, err = gitinfo.CloneOrUpdate(*gitRepoURL, *gitRepoDir, false)
if err != nil {
glog.Fatal(err)
}
}
// IngestersFromConfig creates a list of ingesters from a config struct.
// Usually the struct is created from parsing a config file.
func IngestersFromConfig(config *sharedconfig.Config, client *http.Client) ([]*Ingester, error) {
ret := []*Ingester{}
// Set up the gitinfo object.
var vcs vcsinfo.VCS
var err error
if vcs, err = gitinfo.CloneOrUpdate(config.GitRepoURL, config.GitRepoDir, true); err != nil {
return nil, err
}
// Set up the Google storage client.
if client == nil {
client = &http.Client{
Transport: util.NewBackOffTransport(),
}
}
// for each defined ingester create an instance.
for id, ingesterConf := range config.Ingesters {
processorConstructor, ok := constructors[id]
if !ok {
return nil, fmt.Errorf("Unknow ingester: '%s'", id)
}
// Instantiate the sources
sources := make([]Source, 0, len(ingesterConf.Sources))
for _, dataSource := range ingesterConf.Sources {
oneSource, err := getSource(id, dataSource, client)
if err != nil {
return nil, fmt.Errorf("Error instantiating sources for ingester '%s': %s", id, err)
}
sources = append(sources, oneSource)
}
// instantiate the processor
processor, err := processorConstructor(vcs, ingesterConf)
if err != nil {
return nil, err
}
// create the ingester and add it to the result.
ingester, err := NewIngester(id, ingesterConf, vcs, sources, processor)
if err != nil {
return nil, err
}
ret = append(ret, ingester)
}
return ret, nil
}
// newDocSet does the core of the work for both NewDocSet and NewDocSetForIssue.
//
// The repo is checked out into repoDir.
// If a valid issue and patchset are supplied then the repo will be patched with that CL.
// If refresh is true then the git repo will be periodically refreshed (git pull).
func newDocSet(repoDir, repo string, issue, patchset int64, refresh bool) (*DocSet, error) {
if issue > 0 {
issueInfo, err := rc.Issue(issue)
if err != nil {
err := fmt.Errorf("Failed to retrieve issue status %d: %s", issue, err)
glog.Error(err)
return nil, err
}
if issueInfo.Closed {
return nil, fmt.Errorf("Issue %d is closed.", issue)
}
}
git, err := gitinfo.CloneOrUpdate(repo, repoDir, false)
if err != nil {
glog.Fatalf("Failed to CloneOrUpdate repo %q: %s", repo, err)
}
if issue > 0 {
cmd := exec.Command("patch", "-p1")
if _, err := cmd.StdinPipe(); err != nil {
return nil, err
}
cmd.Dir = repoDir
diff, err := rc.Patchset(issue, patchset)
if err != nil {
return nil, fmt.Errorf("Failed to retrieve patchset: %s", err)
}
cmd.Stdin = diff
defer util.Close(diff)
b, err := cmd.CombinedOutput()
if err != nil {
return nil, fmt.Errorf("Error while patching %#v - %s: %s", *cmd, string(b), err)
}
}
d := &DocSet{
repoDir: repoDir,
}
d.BuildNavigation()
if refresh {
go func() {
for _ = range time.Tick(config.REFRESH) {
util.LogErr(git.Update(true, false))
d.BuildNavigation()
}
}()
}
return d, nil
}
func Init() {
rand.Seed(time.Now().UnixNano())
if *resourcesDir == "" {
_, filename, _, _ := runtime.Caller(0)
*resourcesDir = filepath.Join(filepath.Dir(filename), "../..")
}
loadTemplates()
var err error
git, err = gitinfo.CloneOrUpdate(*gitRepoURL, *gitRepoDir, false)
if err != nil {
glog.Fatal(err)
}
nanoTileStore, err = perftracedb.NewBuilder(git, *traceservice, config.INITIAL_TILE_SIZE, types.PerfTraceBuilder)
if err != nil {
glog.Fatalf("Failed to build trace/db.DB: %s", err)
}
}
// GetTileBuilderFromEnv looks at the TEST_TRACEDB_ADDRESS environement variable for the
// name of directory that contains tiles. If it's defined it will return a
// TileStore instance. If the not the calling test will fail.
func GetTileBuilderFromEnv(t assert.TestingT) tracedb.MasterTileBuilder {
traceDBAddress := os.Getenv("TEST_TRACEDB_ADDRESS")
assert.NotEqual(t, "", traceDBAddress, "Please define the TEST_TRACEDB_ADDRESS environment variable to point to the traceDB.")
gitURL := os.Getenv("TEST_GIT_URL")
assert.NotEqual(t, "", traceDBAddress, "Please define the TEST_TRACEDB_ADDRESS environment variable to point to the Git URL.")
gitRepoDir, err := ioutil.TempDir("", "gitrepo")
assert.Nil(t, err)
git, err := gitinfo.CloneOrUpdate(gitURL, gitRepoDir, false)
if err != nil {
glog.Fatal(err)
}
eventBus := eventbus.New(nil)
db, err := tracedb.NewTraceServiceDBFromAddress(traceDBAddress, types.GoldenTraceBuilder)
assert.Nil(t, err)
tileBuilder, err := tracedb.NewMasterTileBuilder(db, git, 50, eventBus)
assert.Nil(t, err)
return tileBuilder
}
func main() {
defer common.LogPanic()
// Setup flags.
influxdb.SetupFlags()
common.InitWithMetrics("status", graphiteServer)
v, err := skiaversion.GetVersion()
if err != nil {
glog.Fatal(err)
}
glog.Infof("Version %s, built at %s", v.Commit, v.Date)
Init()
if *testing {
*useMetadata = false
}
serverURL := "https://" + *host
if *testing {
serverURL = "http://" + *host + *port
}
// Create buildbot remote DB.
db, err = buildbot.NewRemoteDB(*buildbotDbHost)
if err != nil {
glog.Fatal(err)
}
// Setup InfluxDB client.
dbClient, err = influxdb.NewClientFromFlagsAndMetadata(*testing)
if err != nil {
glog.Fatal(err)
}
// By default use a set of credentials setup for localhost access.
var cookieSalt = "notverysecret"
var clientID = "31977622648-1873k0c1e5edaka4adpv1ppvhr5id3qm.apps.googleusercontent.com"
var clientSecret = "cw0IosPu4yjaG2KWmppj2guj"
var redirectURL = serverURL + "/oauth2callback/"
if *useMetadata {
cookieSalt = metadata.Must(metadata.ProjectGet(metadata.COOKIESALT))
clientID = metadata.Must(metadata.ProjectGet(metadata.CLIENT_ID))
clientSecret = metadata.Must(metadata.ProjectGet(metadata.CLIENT_SECRET))
}
login.Init(clientID, clientSecret, redirectURL, cookieSalt, login.DEFAULT_SCOPE, login.DEFAULT_DOMAIN_WHITELIST, false)
// Check out source code.
skiaRepo, err := gitinfo.CloneOrUpdate("https://skia.googlesource.com/skia.git", path.Join(*workdir, "skia"), true)
if err != nil {
glog.Fatalf("Failed to check out Skia: %v", err)
}
infraRepoPath := path.Join(*workdir, "infra")
infraRepo, err := gitinfo.CloneOrUpdate("https://skia.googlesource.com/buildbot.git", infraRepoPath, true)
if err != nil {
glog.Fatalf("Failed to checkout Infra: %v", err)
}
glog.Info("CloneOrUpdate complete")
// Create the commit caches.
commitCaches = map[string]*commit_cache.CommitCache{}
skiaCache, err := commit_cache.New(skiaRepo, path.Join(*workdir, "commit_cache.gob"), DEFAULT_COMMITS_TO_LOAD, db)
if err != nil {
glog.Fatalf("Failed to create commit cache: %v", err)
}
commitCaches[SKIA_REPO] = skiaCache
infraCache, err := commit_cache.New(infraRepo, path.Join(*workdir, "commit_cache_infra.gob"), DEFAULT_COMMITS_TO_LOAD, db)
if err != nil {
glog.Fatalf("Failed to create commit cache: %v", err)
}
commitCaches[INFRA_REPO] = infraCache
glog.Info("commit_cache complete")
// Load Perf and Gold data in a loop.
perfStatus, err = dbClient.Int64PollingStatus("select value from \"alerting.new.value\" where app='skiaperf' and host='skia-perf' order by time desc limit 1", time.Minute)
if err != nil {
glog.Fatalf("Failed to create polling Perf status: %v", err)
}
goldGMStatus, err = dbClient.Int64PollingStatus(fmt.Sprintf(GOLD_STATUS_QUERY_TMPL, "gm"), time.Minute)
if err != nil {
glog.Fatalf("Failed to create polling Gold status: %v", err)
}
goldImageStatus, err = dbClient.Int64PollingStatus(fmt.Sprintf(GOLD_STATUS_QUERY_TMPL, "image"), time.Minute)
if err != nil {
glog.Fatalf("Failed to create polling Gold status: %v", err)
}
// Load slave_hosts_cfg and device cfgs in a loop.
slaveHosts, err = buildbot.SlaveHostsCfgPoller(infraRepoPath)
if err != nil {
glog.Fatal(err)
}
androidDevices, err = device_cfg.AndroidDeviceCfgPoller(*workdir)
if err != nil {
glog.Fatal(err)
}
sshDevices, err = device_cfg.SSHDeviceCfgPoller(*workdir)
if err != nil {
glog.Fatal(err)
}
runServer(serverURL)
}
func main() {
defer common.LogPanic()
// Setup flags.
dbConf := buildbot.DBConfigFromFlags()
influxdb.SetupFlags()
// Global init to initialize glog and parse arguments.
common.InitWithMetrics("datahopper", graphiteServer)
// Initialize the buildbot database.
if !*local {
if err := dbConf.GetPasswordFromMetadata(); err != nil {
glog.Fatal(err)
}
}
if err := dbConf.InitDB(); err != nil {
glog.Fatal(err)
}
// Shared repo objects.
skiaRepo, err := gitinfo.CloneOrUpdate(SKIA_REPO, path.Join(*workdir, "datahopper_skia"), true)
if err != nil {
glog.Fatal(err)
}
infraRepo, err := gitinfo.CloneOrUpdate(INFRA_REPO, path.Join(*workdir, "datahopper_infra"), true)
if err != nil {
glog.Fatal(err)
}
go func() {
for _ = range time.Tick(5 * time.Minute) {
if err := skiaRepo.Update(true, true); err != nil {
glog.Errorf("Failed to sync Skia repo: %v", err)
}
if err := infraRepo.Update(true, true); err != nil {
glog.Errorf("Failed to sync Infra repo: %v", err)
}
}
}()
// Data generation goroutines.
// Buildbot data ingestion.
go buildbot.IngestNewBuildsLoop(*workdir)
// Measure buildbot data ingestion progress.
totalGuage := metrics.GetOrRegisterGauge("buildbot.builds.total", metrics.DefaultRegistry)
ingestGuage := metrics.GetOrRegisterGauge("buildbot.builds.ingested", metrics.DefaultRegistry)
go func() {
for _ = range time.Tick(common.SAMPLE_PERIOD) {
totalBuilds, err := buildbot.NumTotalBuilds()
if err != nil {
glog.Error(err)
continue
}
ingestedBuilds, err := buildbot.NumIngestedBuilds()
if err != nil {
glog.Error(err)
continue
}
totalGuage.Update(int64(totalBuilds))
ingestGuage.Update(int64(ingestedBuilds))
}
}()
// Average duration of buildsteps over a time period.
go func() {
period := 24 * time.Hour
type stepData struct {
Name string `db:"name"`
Duration float64 `db:"duration"`
}
stmt, err := buildbot.DB.Preparex(fmt.Sprintf("SELECT name, AVG(finished-started) AS duration FROM %s WHERE started > ? AND finished > started GROUP BY name ORDER BY duration;", buildbot.TABLE_BUILD_STEPS))
if err != nil {
glog.Fatalf("Failed to prepare buildbot database query: %v", err)
}
defer util.Close(stmt)
for _ = range time.Tick(common.SAMPLE_PERIOD) {
glog.Info("Loading buildstep duration data.")
t := time.Now().UTC().Add(-period).Unix()
steps := []stepData{}
if err := stmt.Select(&steps, t); err != nil {
glog.Error(err)
continue
}
for _, s := range steps {
v := int64(s.Duration * float64(time.Millisecond))
metric := fmt.Sprintf("buildbot.buildsteps.%s.duration", fixName(s.Name))
metrics.GetOrRegisterGauge(metric, metrics.DefaultRegistry).Update(v)
}
}
}()
// Average duration of builds over a time period.
go func() {
period := 24 * time.Hour
type buildData struct {
Builder string `db:"builder"`
Duration float64 `db:"duration"`
}
stmt, err := buildbot.DB.Preparex(fmt.Sprintf("SELECT builder, AVG(finished-started) AS duration FROM %s WHERE started > ? AND finished > started GROUP BY builder ORDER BY duration;", buildbot.TABLE_BUILDS))
if err != nil {
glog.Fatalf("Failed to prepare buildbot database query: %v", err)
}
defer util.Close(stmt)
for _ = range time.Tick(common.SAMPLE_PERIOD) {
glog.Info("Loading build duration data.")
t := time.Now().UTC().Add(-period).Unix()
builds := []buildData{}
if err := stmt.Select(&builds, t); err != nil {
glog.Error(err)
continue
}
for _, s := range builds {
v := int64(s.Duration * float64(time.Millisecond))
metric := fmt.Sprintf("buildbot.builds.%s.duration", fixName(s.Builder))
metrics.GetOrRegisterGauge(metric, metrics.DefaultRegistry).Update(v)
}
}
}()
// Average build step time broken down by builder.
go func() {
period := 24 * time.Hour
type stepData struct {
Builder string `db:"builder"`
StepName string `db:"stepName"`
Duration float64 `db:"duration"`
}
stmt, err := buildbot.DB.Preparex(fmt.Sprintf("SELECT b.builder as builder, s.name as stepName, AVG(s.finished-s.started) AS duration FROM %s s INNER JOIN %s b ON (s.buildId = b.id) WHERE s.started > ? AND s.finished > s.started GROUP BY b.builder, s.name ORDER BY b.builder, duration;", buildbot.TABLE_BUILD_STEPS, buildbot.TABLE_BUILDS))
if err != nil {
glog.Fatalf("Failed to prepare buildbot database query: %v", err)
}
defer util.Close(stmt)
for _ = range time.Tick(common.SAMPLE_PERIOD) {
glog.Info("Loading per-builder buildstep duration data.")
t := time.Now().UTC().Add(-period).Unix()
steps := []stepData{}
if err := stmt.Select(&steps, t); err != nil {
glog.Error(err)
continue
}
for _, s := range steps {
v := int64(s.Duration * float64(time.Millisecond))
metric := fmt.Sprintf("buildbot.buildstepsbybuilder.%s.%s.duration", fixName(s.Builder), fixName(s.StepName))
metrics.GetOrRegisterGauge(metric, metrics.DefaultRegistry).Update(v)
}
}
}()
// Number of commits in the repo.
go func() {
skiaGauge := metrics.GetOrRegisterGauge("repo.skia.commits", metrics.DefaultRegistry)
infraGauge := metrics.GetOrRegisterGauge("repo.infra.commits", metrics.DefaultRegistry)
for _ = range time.Tick(5 * time.Minute) {
skiaGauge.Update(int64(skiaRepo.NumCommits()))
infraGauge.Update(int64(infraRepo.NumCommits()))
}
}()
// Wait while the above goroutines generate data.
select {}
}
func main() {
defer common.LogPanic()
// Global init to initialize glog and parse arguments.
common.InitWithMetrics("datahopper", graphiteServer)
// Shared repo objects.
skiaRepo, err := gitinfo.CloneOrUpdate(SKIA_REPO, path.Join(*workdir, "datahopper_skia"), true)
if err != nil {
glog.Fatal(err)
}
infraRepo, err := gitinfo.CloneOrUpdate(INFRA_REPO, path.Join(*workdir, "datahopper_infra"), true)
if err != nil {
glog.Fatal(err)
}
go func() {
for _ = range time.Tick(5 * time.Minute) {
if err := skiaRepo.Update(true, true); err != nil {
glog.Errorf("Failed to sync Skia repo: %v", err)
}
if err := infraRepo.Update(true, true); err != nil {
glog.Errorf("Failed to sync Infra repo: %v", err)
}
}
}()
// Data generation goroutines.
db, err := buildbot.NewLocalDB(path.Join(*workdir, "buildbot.db"))
if err != nil {
glog.Fatal(err)
}
// Buildbot data ingestion.
if err := buildbot.IngestNewBuildsLoop(db, *workdir); err != nil {
glog.Fatal(err)
}
// Run a server for the buildbot data.
if err := buildbot.RunBuildServer(*grpcPort, db); err != nil {
glog.Fatal(err)
}
// Measure buildbot data ingestion progress.
totalGuage := go_metrics.GetOrRegisterGauge("buildbot.builds.total", go_metrics.DefaultRegistry)
ingestGuage := go_metrics.GetOrRegisterGauge("buildbot.builds.ingested", go_metrics.DefaultRegistry)
go func() {
for _ = range time.Tick(common.SAMPLE_PERIOD) {
totalBuilds, err := buildbot.NumTotalBuilds()
if err != nil {
glog.Error(err)
continue
}
ingestedBuilds, err := db.NumIngestedBuilds()
if err != nil {
glog.Error(err)
continue
}
totalGuage.Update(int64(totalBuilds))
ingestGuage.Update(int64(ingestedBuilds))
}
}()
// Average build and step time.
go func() {
period := 24 * time.Hour
for _ = range time.Tick(10 * time.Minute) {
glog.Info("Loading build and buildstep duration data.")
end := time.Now().UTC()
start := end.Add(-period)
builds, err := db.GetBuildsFromDateRange(start, end)
if err != nil {
glog.Errorf("Failed to obtain build and buildstep duration data: %s", err)
continue
}
for _, b := range builds {
if !b.IsFinished() {
continue
}
// Report build time.
// app.host.measurement.measurement.builder.measurement*
d := b.Finished.Sub(b.Started)
metric := fmt.Sprintf("buildbot.builds.%s.duration", fixName(b.Builder))
metrics.GetOrRegisterSlidingWindow(metric, metrics.DEFAULT_WINDOW).Update(int64(d))
for _, s := range b.Steps {
if !s.IsFinished() {
continue
}
// app.host.measurement.measurement.builder.step.measurement*
d := s.Finished.Sub(s.Started)
metric := fmt.Sprintf("buildbot.buildstepsbybuilder.%s.%s.duration", fixName(b.Builder), fixName(s.Name))
metrics.GetOrRegisterSlidingWindow(metric, metrics.DEFAULT_WINDOW).Update(int64(d))
}
}
}
}()
// Number of commits in the repo.
go func() {
skiaGauge := go_metrics.GetOrRegisterGauge("repo.skia.commits", go_metrics.DefaultRegistry)
infraGauge := go_metrics.GetOrRegisterGauge("repo.infra.commits", go_metrics.DefaultRegistry)
for _ = range time.Tick(5 * time.Minute) {
skiaGauge.Update(int64(skiaRepo.NumCommits()))
infraGauge.Update(int64(infraRepo.NumCommits()))
}
}()
// Run a backup server.
go func() {
glog.Fatal(buildbot.RunBackupServer(db, *httpPort))
}()
// Wait while the above goroutines generate data.
select {}
}
func main() {
defer common.LogPanic()
var err error
mainTimer := timer.New("main init")
// Setup DB flags.
dbConf := database.ConfigFromFlags(db.PROD_DB_HOST, db.PROD_DB_PORT, database.USER_RW, db.PROD_DB_NAME, db.MigrationSteps())
// Global init to initialize
common.InitWithMetrics("skiacorrectness", graphiteServer)
v, err := skiaversion.GetVersion()
if err != nil {
glog.Fatalf("Unable to retrieve version: %s", err)
}
glog.Infof("Version %s, built at %s", v.Commit, v.Date)
// Enable the memory profiler if memProfile was set.
// TODO(stephana): This should be moved to a HTTP endpoint that
// only responds to internal IP addresses/ports.
if *memProfile > 0 {
time.AfterFunc(*memProfile, func() {
glog.Infof("Writing Memory Profile")
f, err := ioutil.TempFile("./", "memory-profile")
if err != nil {
glog.Fatalf("Unable to create memory profile file: %s", err)
}
if err := pprof.WriteHeapProfile(f); err != nil {
glog.Fatalf("Unable to write memory profile file: %v", err)
}
util.Close(f)
glog.Infof("Memory profile written to %s", f.Name())
os.Exit(0)
})
}
if *cpuProfile > 0 {
glog.Infof("Writing CPU Profile")
f, err := ioutil.TempFile("./", "cpu-profile")
if err != nil {
glog.Fatalf("Unable to create cpu profile file: %s", err)
}
if err := pprof.StartCPUProfile(f); err != nil {
glog.Fatalf("Unable to write cpu profile file: %v", err)
}
time.AfterFunc(*cpuProfile, func() {
pprof.StopCPUProfile()
util.Close(f)
glog.Infof("CPU profile written to %s", f.Name())
os.Exit(0)
})
}
// Init this module.
Init()
// Initialize submodules.
filediffstore.Init()
// Set up login
// TODO (stephana): Factor out to go/login/login.go and removed hard coded
// values.
var cookieSalt = "notverysecret"
var clientID = "31977622648-ubjke2f3staq6ouas64r31h8f8tcbiqp.apps.googleusercontent.com"
var clientSecret = "rK-kRY71CXmcg0v9I9KIgWci"
var useRedirectURL = fmt.Sprintf("http://localhost%s/oauth2callback/", *port)
if !*local {
cookieSalt = metadata.Must(metadata.ProjectGet(metadata.COOKIESALT))
clientID = metadata.Must(metadata.ProjectGet(metadata.CLIENT_ID))
clientSecret = metadata.Must(metadata.ProjectGet(metadata.CLIENT_SECRET))
useRedirectURL = *redirectURL
}
login.Init(clientID, clientSecret, useRedirectURL, cookieSalt, login.DEFAULT_SCOPE, *authWhiteList, *local)
// Get the client to be used to access GS and the Monorail issue tracker.
client, err := auth.NewJWTServiceAccountClient("", *serviceAccountFile, nil, gstorage.CloudPlatformScope, "https://www.googleapis.com/auth/userinfo.email")
if err != nil {
glog.Fatalf("Failed to authenticate service account: %s", err)
}
// Set up the cache implementation to use.
cacheFactory := filediffstore.MemCacheFactory
if *redisHost != "" {
cacheFactory = func(uniqueId string, codec util.LRUCodec) util.LRUCache {
return redisutil.NewRedisLRUCache(*redisHost, *redisDB, uniqueId, codec)
}
}
// Get the expecations storage, the filediff storage and the tilestore.
diffStore, err := filediffstore.NewFileDiffStore(client, *imageDir, *gsBucketName, filediffstore.DEFAULT_GS_IMG_DIR_NAME, cacheFactory, filediffstore.RECOMMENDED_WORKER_POOL_SIZE)
if err != nil {
glog.Fatalf("Allocating DiffStore failed: %s", err)
}
if !*local {
if err := dbConf.GetPasswordFromMetadata(); err != nil {
glog.Fatal(err)
}
}
vdb, err := dbConf.NewVersionedDB()
if err != nil {
glog.Fatal(err)
}
if !vdb.IsLatestVersion() {
glog.Fatal("Wrong DB version. Please updated to latest version.")
}
digestStore, err := digeststore.New(*storageDir)
if err != nil {
glog.Fatal(err)
}
git, err := gitinfo.CloneOrUpdate(*gitRepoURL, *gitRepoDir, false)
if err != nil {
glog.Fatal(err)
}
evt := eventbus.New(nil)
// Connect to traceDB and create the builders.
db, err := tracedb.NewTraceServiceDBFromAddress(*traceservice, types.GoldenTraceBuilder)
if err != nil {
glog.Fatalf("Failed to connect to tracedb: %s", err)
}
masterTileBuilder, err := tracedb.NewMasterTileBuilder(db, git, *nCommits, evt)
if err != nil {
glog.Fatalf("Failed to build trace/db.DB: %s", err)
}
branchTileBuilder := tracedb.NewBranchTileBuilder(db, git, rietveld.RIETVELD_SKIA_URL, evt)
storages = &storage.Storage{
DiffStore: diffStore,
ExpectationsStore: expstorage.NewCachingExpectationStore(expstorage.NewSQLExpectationStore(vdb), evt),
IgnoreStore: ignore.NewSQLIgnoreStore(vdb),
MasterTileBuilder: masterTileBuilder,
BranchTileBuilder: branchTileBuilder,
DigestStore: digestStore,
NCommits: *nCommits,
EventBus: evt,
TrybotResults: trybot.NewTrybotResultStorage(vdb),
RietveldAPI: rietveld.New(*rietveldURL, nil),
}
if err := history.Init(storages, *nTilesToBackfill); err != nil {
glog.Fatalf("Unable to initialize history package: %s", err)
}
if blamer, err = blame.New(storages); err != nil {
glog.Fatalf("Unable to create blamer: %s", err)
}
if err := ignore.Init(storages.IgnoreStore); err != nil {
glog.Fatalf("Failed to start monitoring for expired ignore rules: %s", err)
}
// Enable the experimental features.
tallies, err = tally.New(storages)
if err != nil {
glog.Fatalf("Failed to build tallies: %s", err)
}
paramsetSum = paramsets.New(tallies, storages)
if !*local {
*issueTrackerKey = metadata.Must(metadata.ProjectGet(metadata.APIKEY))
}
issueTracker = issues.NewMonorailIssueTracker(client)
summaries, err = summary.New(storages, tallies, blamer)
if err != nil {
glog.Fatalf("Failed to build summary: %s", err)
}
statusWatcher, err = status.New(storages)
if err != nil {
glog.Fatalf("Failed to initialize status watcher: %s", err)
}
imgFS := NewURLAwareFileServer(*imageDir, IMAGE_URL_PREFIX)
pathToURLConverter = imgFS.GetURL
if err := warmer.Init(storages, summaries, tallies); err != nil {
glog.Fatalf("Failed to initialize the warmer: %s", err)
}
mainTimer.Stop()
// Everything is wired up at this point. Run the self tests if requested.
if *selfTest {
search.SelfTest(storages, tallies, blamer, paramsetSum)
}
router := mux.NewRouter()
// Set up the resource to serve the image files.
router.PathPrefix(IMAGE_URL_PREFIX).Handler(imgFS.Handler)
// New Polymer based UI endpoints.
router.PathPrefix("/res/").HandlerFunc(makeResourceHandler())
// TODO(stephana): Remove the 'poly' prefix from all the handlers and clean
// up main2.go by either merging it it into main.go or making it clearer that
// it contains all the handlers. Make it clearer what variables are shared
// between the different file.
// All the handlers will be prefixed with poly to differentiate it from the
// angular code until the angular code is removed.
router.HandleFunc(OAUTH2_CALLBACK_PATH, login.OAuth2CallbackHandler)
router.HandleFunc("/", byBlameHandler).Methods("GET")
router.HandleFunc("/list", templateHandler("list.html")).Methods("GET")
router.HandleFunc("/_/details", polyDetailsHandler).Methods("GET")
router.HandleFunc("/_/diff", polyDiffJSONDigestHandler).Methods("GET")
router.HandleFunc("/_/hashes", polyAllHashesHandler).Methods("GET")
router.HandleFunc("/_/ignores", polyIgnoresJSONHandler).Methods("GET")
router.HandleFunc("/_/ignores/add/", polyIgnoresAddHandler).Methods("POST")
router.HandleFunc("/_/ignores/del/{id}", polyIgnoresDeleteHandler).Methods("POST")
router.HandleFunc("/_/ignores/save/{id}", polyIgnoresUpdateHandler).Methods("POST")
router.HandleFunc("/_/list", polyListTestsHandler).Methods("GET")
router.HandleFunc("/_/paramset", polyParamsHandler).Methods("GET")
router.HandleFunc("/_/nxn", nxnJSONHandler).Methods("GET")
// TODO(stephana): Once /_/search3 is stable it will replace /_/search and the
// /search*.html pages will be consolidated into one.
router.HandleFunc("/_/search", polySearchJSONHandler).Methods("GET")
router.HandleFunc("/_/search3", search3JSONHandler).Methods("GET")
router.HandleFunc("/_/status/{test}", polyTestStatusHandler).Methods("GET")
router.HandleFunc("/_/test", polyTestHandler).Methods("POST")
router.HandleFunc("/_/triage", polyTriageHandler).Methods("POST")
router.HandleFunc("/_/triagelog", polyTriageLogHandler).Methods("GET")
router.HandleFunc("/_/triagelog/undo", triageUndoHandler).Methods("POST")
router.HandleFunc("/_/failure", failureListJSONHandler).Methods("GET")
router.HandleFunc("/_/failure/clear", failureClearJSONHandler).Methods("POST")
router.HandleFunc("/_/trybot", listTrybotsJSONHandler).Methods("GET")
router.HandleFunc("/byblame", byBlameHandler).Methods("GET")
router.HandleFunc("/cluster", templateHandler("cluster.html")).Methods("GET")
router.HandleFunc("/search2", search2Handler).Methods("GET")
router.HandleFunc("/cmp/{test}", templateHandler("compare.html")).Methods("GET")
router.HandleFunc("/detail", templateHandler("single.html")).Methods("GET")
router.HandleFunc("/diff", templateHandler("diff.html")).Methods("GET")
router.HandleFunc("/help", templateHandler("help.html")).Methods("GET")
router.HandleFunc("/ignores", templateHandler("ignores.html")).Methods("GET")
router.HandleFunc("/loginstatus/", login.StatusHandler)
router.HandleFunc("/logout/", login.LogoutHandler)
router.HandleFunc("/search", templateHandler("search.html")).Methods("GET")
router.HandleFunc("/triagelog", templateHandler("triagelog.html")).Methods("GET")
router.HandleFunc("/trybot", templateHandler("trybot.html")).Methods("GET")
router.HandleFunc("/failures", templateHandler("failures.html")).Methods("GET")
// Add the necessary middleware and have the router handle all requests.
// By structuring the middleware this way we only log requests that are
// authenticated.
rootHandler := util.LoggingGzipRequestResponse(router)
if *forceLogin {
rootHandler = login.ForceAuth(rootHandler, OAUTH2_CALLBACK_PATH)
}
// The polyStatusHandler is being polled, so we exclude it from logging.
http.HandleFunc("/_/trstatus", polyStatusHandler)
http.Handle("/", rootHandler)
// Start the server
glog.Infoln("Serving on http://127.0.0.1" + *port)
glog.Fatal(http.ListenAndServe(*port, nil))
}